├── .github └── workflows │ ├── feature-workflow.yml │ └── master-and-pr-workflow.yml ├── .gitignore ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro ├── screenshots │ └── debug │ │ ├── com.alexzh.coffeedrinks.ui.component.FavouriteTest_favourite-animation-state-0.png │ │ ├── com.alexzh.coffeedrinks.ui.component.FavouriteTest_favourite-animation-state-1.png │ │ └── com.alexzh.coffeedrinks.ui.component.FavouriteTest_favourite-animation-state-2.png └── src │ ├── androidTest │ ├── AndroidManifest.xml │ └── java │ │ └── com │ │ └── alexzh │ │ └── coffeedrinks │ │ └── ui │ │ ├── CoffeeDrinksScreenTest.kt │ │ └── component │ │ └── FavouriteTest.kt │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── alexzh │ │ │ └── coffeedrinks │ │ │ ├── CoffeeDrinksApp.kt │ │ │ ├── data │ │ │ ├── CoffeeDrink.kt │ │ │ ├── CoffeeDrinkDataSource.kt │ │ │ ├── CoffeeDrinkRepository.kt │ │ │ ├── DummyCoffeeDrinksDataSource.kt │ │ │ ├── RuntimeCoffeeDrinkRepository.kt │ │ │ └── order │ │ │ │ ├── OrderCoffeeDrink.kt │ │ │ │ ├── OrderCoffeeDrinkMapper.kt │ │ │ │ ├── OrderCoffeeDrinksRepository.kt │ │ │ │ └── RuntimeOrderCoffeeDrinksRepository.kt │ │ │ ├── di │ │ │ └── AppModules.kt │ │ │ └── ui │ │ │ ├── MainActivity.kt │ │ │ ├── Navigation.kt │ │ │ ├── Theme.kt │ │ │ ├── Typography.kt │ │ │ ├── component │ │ │ ├── Counter.kt │ │ │ ├── Divider.kt │ │ │ └── Favourite.kt │ │ │ ├── screen │ │ │ ├── coffeedetails │ │ │ │ ├── CoffeeDrinkDetailsFragment.kt │ │ │ │ ├── CoffeeDrinkDetailsScreen.kt │ │ │ │ ├── CoffeeDrinkDetailsViewModel.kt │ │ │ │ ├── exception │ │ │ │ │ └── NoCoffeeDrinkFoundException.kt │ │ │ │ ├── mapper │ │ │ │ │ └── CoffeeDrinkDetailMapper.kt │ │ │ │ └── model │ │ │ │ │ ├── CoffeeDrinkDetail.kt │ │ │ │ │ └── CoffeeDrinkDetailState.kt │ │ │ ├── coffeedrinks │ │ │ │ ├── CoffeeDrinksFragment.kt │ │ │ │ ├── CoffeeDrinksScreen.kt │ │ │ │ ├── CoffeeDrinksViewModel.kt │ │ │ │ ├── DetailedListItem.kt │ │ │ │ ├── ListItem.kt │ │ │ │ ├── mapper │ │ │ │ │ └── CoffeeDrinkItemMapper.kt │ │ │ │ └── model │ │ │ │ │ ├── CoffeeDrinkItem.kt │ │ │ │ │ ├── CoffeeDrinksState.kt │ │ │ │ │ └── DisplayingOptions.kt │ │ │ └── order │ │ │ │ ├── OrderCoffeeDrinkFragment.kt │ │ │ │ ├── OrderCoffeeDrinkScreen.kt │ │ │ │ ├── OrderCoffeeDrinkViewModel.kt │ │ │ │ ├── mapper │ │ │ │ └── OrderCoffeeDrinkMapper.kt │ │ │ │ └── model │ │ │ │ ├── OrderCoffeeDrink.kt │ │ │ │ └── OrderCoffeeDrinkState.kt │ │ │ └── state │ │ │ └── UiState.kt │ └── res │ │ ├── drawable-hdpi │ │ ├── ic_action_coffee.png │ │ ├── ic_arrow_back_white.png │ │ ├── ic_extended_list_white.png │ │ ├── ic_favorite_border_white.png │ │ ├── ic_favorite_white.png │ │ ├── ic_list_white.png │ │ └── ic_order_white.png │ │ ├── drawable-mdpi │ │ ├── ic_action_coffee.png │ │ ├── ic_arrow_back_white.png │ │ ├── ic_extended_list_white.png │ │ ├── ic_favorite_border_white.png │ │ ├── ic_favorite_white.png │ │ ├── ic_list_white.png │ │ └── ic_order_white.png │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable-xhdpi │ │ ├── ic_action_coffee.png │ │ ├── ic_arrow_back_white.png │ │ ├── ic_extended_list_white.png │ │ ├── ic_favorite_border_white.png │ │ ├── ic_favorite_white.png │ │ ├── ic_list_white.png │ │ └── ic_order_white.png │ │ ├── drawable-xxhdpi │ │ ├── ic_action_coffee.png │ │ ├── ic_arrow_back_white.png │ │ ├── ic_extended_list_white.png │ │ ├── ic_favorite_border_white.png │ │ ├── ic_favorite_white.png │ │ ├── ic_list_white.png │ │ └── ic_order_white.png │ │ ├── drawable │ │ ├── americano_small.png │ │ ├── cappuccino_small.png │ │ ├── cold_brew_coffee_small.png │ │ ├── espresso_macchiato_small.png │ │ ├── espresso_small.png │ │ ├── frappino_small.png │ │ ├── gingerbread_coffee_small.png │ │ ├── ic_baseline_favorite_24.xml │ │ ├── ic_baseline_favorite_border_24.xml │ │ ├── ic_launcher_background.xml │ │ ├── iced_mocha_small.png │ │ ├── irish_coffee_small.png │ │ ├── latte_macchiato_small.png │ │ ├── latte_small.png │ │ ├── mocha_small.png │ │ └── turkish_coffee_small.png │ │ ├── font │ │ ├── roboto_black.ttf │ │ ├── roboto_black_italic.ttf │ │ ├── roboto_bold.ttf │ │ ├── roboto_bold_italic.ttf │ │ ├── roboto_light.ttf │ │ ├── roboto_light_italic.ttf │ │ ├── roboto_medium.ttf │ │ ├── roboto_medium_italic.ttf │ │ ├── roboto_regular.ttf │ │ ├── roboto_regular_italic.ttf │ │ ├── roboto_thin.ttf │ │ └── roboto_thin_italic.ttf │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-anydpi-v26 │ │ ├── ic_launcher.xml │ │ └── ic_launcher_round.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── navigation │ │ └── nav_graph.xml │ │ ├── values-night │ │ └── colors.xml │ │ └── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── alexzh │ └── coffeedrinks │ ├── data │ ├── RuntimeCoffeeDrinkRepositoryTest.kt │ └── order │ │ ├── OrderCoffeeDrinkMapperTest.kt │ │ └── RuntimeOrderCoffeeDrinksRepositoryTest.kt │ └── generator │ ├── GenerateCoffeeDrink.kt │ ├── GenerateOrderCoffeeDrink.kt │ └── RandomData.kt ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── screenshots ├── coffee-drink-details-screen-dark.png ├── coffee-drink-details-screen-light.png ├── coffee-drinks-screen-dark.png ├── coffee-drinks-screen-light.png ├── order-coffee-drinks-screen-dark.png └── order-coffee-drinks-screen-light.png ├── scripts ├── git-hooks.gradle ├── git-hooks │ └── pre-commit.sh └── ktlint.gradle └── settings.gradle /.github/workflows/feature-workflow.yml: -------------------------------------------------------------------------------- 1 | name: Commits and Pull Requests 2 | on: 3 | push: 4 | branches: 5 | - '*' 6 | - '!master' 7 | jobs: 8 | build: 9 | name: Run Unit tests 10 | runs-on: ubuntu-18.04 11 | steps: 12 | - uses: actions/checkout@v3 13 | - name: Set up JDK 11 14 | uses: actions/setup-java@v3 15 | with: 16 | distribution: 'temurin' 17 | java-version: '11' 18 | - name: Build 19 | run: bash ./gradlew build 20 | instrumentation-test: 21 | name: Run Instrumentation tests 22 | runs-on: macos-latest 23 | steps: 24 | - name: Set up JDK 11 25 | uses: actions/setup-java@v3 26 | with: 27 | distribution: 'temurin' 28 | java-version: '11' 29 | - name: Checkout 30 | uses: actions/checkout@v3 31 | - name: Make files executable 32 | run: chmod +x ./gradlew 33 | - name: Instrumentation tests 34 | uses: reactivecircus/android-emulator-runner@v2 35 | with: 36 | api-level: 31 37 | arch: x86_64 38 | profile: pixel 39 | target: google_apis 40 | script: ./gradlew connectedCheck 41 | screenshot-test: 42 | name: Run Screenshot tests 43 | runs-on: macos-latest 44 | steps: 45 | - name: Set up JDK 11 46 | uses: actions/setup-java@v3 47 | with: 48 | distribution: 'temurin' 49 | java-version: '11' 50 | - name: Checkout 51 | uses: actions/checkout@v3 52 | - name: Make files executable 53 | run: chmod +x ./gradlew 54 | - name: Screenshot tests 55 | uses: reactivecircus/android-emulator-runner@v2.24.0 56 | with: 57 | api-level: 31 58 | arch: x86_64 59 | profile: pixel 60 | target: google_apis 61 | sdcard-path-or-size: 512M 62 | emulator-options: -no-window -gpu swiftshader_indirect -no-snapshot -noaudio -no-boot-anim 63 | script: ./gradlew executeScreenshotTests -Pandroid.testInstrumentationRunnerArguments.size=medium -------------------------------------------------------------------------------- /.github/workflows/master-and-pr-workflow.yml: -------------------------------------------------------------------------------- 1 | name: Commits and Pull Requests 2 | on: 3 | pull_request: 4 | branches: 5 | - '*' 6 | push: 7 | branches: 8 | - 'master' 9 | jobs: 10 | unit-tests: 11 | name: Run Unit tests 12 | runs-on: ubuntu-18.04 13 | steps: 14 | - uses: actions/checkout@v3 15 | - name: set up JDK 11 16 | uses: actions/setup-java@v3 17 | with: 18 | distribution: 'temurin' 19 | java-version: '11' 20 | - name: Unit tests 21 | run: bash ./gradlew test 22 | apk: 23 | name: Generate APK 24 | runs-on: ubuntu-18.04 25 | steps: 26 | - uses: actions/checkout@v3 27 | - name: set up JDK 11 28 | uses: actions/setup-java@v3 29 | with: 30 | distribution: 'temurin' 31 | java-version: '11' 32 | - name: Build debug APK 33 | run: bash ./gradlew assembleDebug 34 | - name: Upload APK 35 | uses: actions/upload-artifact@v2 36 | with: 37 | name: app 38 | path: app/build/outputs/apk/debug/app-debug.apk 39 | instrumentation-test: 40 | name: Run Instrumentation tests 41 | runs-on: macos-latest 42 | steps: 43 | - name: Set up JDK 11 44 | uses: actions/setup-java@v3 45 | with: 46 | distribution: 'temurin' 47 | java-version: '11' 48 | - name: Checkout 49 | uses: actions/checkout@v3 50 | - name: Make files executable 51 | run: chmod +x ./gradlew 52 | - name: Instrumentation tests 53 | uses: reactivecircus/android-emulator-runner@v2 54 | with: 55 | api-level: 31 56 | arch: x86_64 57 | profile: pixel 58 | target: google_apis 59 | script: ./gradlew connectedCheck 60 | screenshot-test: 61 | name: Run Screenshot tests 62 | runs-on: macos-latest 63 | steps: 64 | - name: Set up JDK 11 65 | uses: actions/setup-java@v3 66 | with: 67 | distribution: 'temurin' 68 | java-version: '11' 69 | - name: Checkout 70 | uses: actions/checkout@v3 71 | - name: Make files executable 72 | run: chmod +x ./gradlew 73 | - name: Screenshot tests 74 | uses: reactivecircus/android-emulator-runner@v2 75 | with: 76 | api-level: 31 77 | arch: x86_64 78 | profile: pixel 79 | target: google_apis 80 | sdcard-path-or-size: 512M 81 | emulator-options: -no-window -gpu swiftshader_indirect -no-snapshot -noaudio -no-boot-anim 82 | script: ./gradlew executeScreenshotTests -Pandroid.testInstrumentationRunnerArguments.size=medium 83 | code-style-verification: 84 | name: Code style verification 85 | runs-on: ubuntu-18.04 86 | steps: 87 | - name: set up JDK 11 88 | uses: actions/setup-java@v3 89 | with: 90 | distribution: 'temurin' 91 | java-version: '11' 92 | - uses: actions/checkout@v3 93 | - name: KtLint verification 94 | run: bash ./gradlew ktlint -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.aar 4 | *.ap_ 5 | *.aab 6 | 7 | # Files for the ART/Dalvik VM 8 | *.dex 9 | 10 | # Java class files 11 | *.class 12 | 13 | # Generated files 14 | bin/ 15 | gen/ 16 | out/ 17 | # Uncomment the following line in case you need and you don't have the release build type files in your app 18 | # release/ 19 | 20 | # Gradle files 21 | .gradle/ 22 | build/ 23 | 24 | # Local configuration file (sdk path, etc) 25 | local.properties 26 | 27 | # Proguard folder generated by Eclipse 28 | proguard/ 29 | 30 | # Log Files 31 | *.log 32 | 33 | # Android Studio Navigation editor temp files 34 | .navigation/ 35 | 36 | # Android Studio captures folder 37 | captures/ 38 | 39 | # IntelliJ 40 | *.iml 41 | .idea/ 42 | 43 | # Keystore files 44 | # Uncomment the following lines if you do not want to check your keystore files in. 45 | #*.jks 46 | #*.keystore 47 | 48 | # External native build folder generated in Android Studio 2.2 and later 49 | .externalNativeBuild 50 | .cxx/ 51 | 52 | # Google Services (e.g. APIs or Firebase) 53 | # google-services.json 54 | 55 | # Freeline 56 | freeline.py 57 | freeline/ 58 | freeline_project_description.json 59 | 60 | # fastlane 61 | fastlane/report.xml 62 | fastlane/Preview.html 63 | fastlane/screenshots 64 | fastlane/test_output 65 | fastlane/readme.md 66 | 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7 | 8 | 9 | 10 |

11 | 12 | Dark Color Palette 13 |

14 | 15 | 16 | 17 |

18 | 19 | ## Articles 20 | * [Jetpack Compose: Overview](https://alexzh.com/jetpack-compose-overview/) 21 | * [Jetpack Compose: State](https://alexzh.com/jetpack-compose-state/) 22 | * [Jetpack Compose: Theme and Typography](https://alexzh.com/jetpack-compose-theme-and-typography/) 23 | 24 | ## Features 25 | * Demonstrating list of coffee drinks 26 | * User can mark/unmark coffee drink as favourite 27 | * User can read information about each coffee drink 28 | * User can change the design of the card in a list 29 | * User can calculate the total price of order 30 | * Support light and dark color theme 31 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | apply plugin: 'kotlin-android' 3 | apply plugin: 'shot' 4 | apply from: '../scripts/ktlint.gradle' 5 | 6 | shot { 7 | applicationId = "com.alexzh.coffeedrinks" 8 | tolerance = 2 9 | } 10 | 11 | android { 12 | compileSdkVersion 31 13 | defaultConfig { 14 | applicationId "com.alexzh.coffeedrinks" 15 | minSdkVersion 21 16 | targetSdkVersion 31 17 | versionCode 1 18 | versionName "1.0" 19 | multiDexEnabled = true 20 | testInstrumentationRunner "com.karumi.shot.ShotTestRunner" 21 | vectorDrawables { 22 | useSupportLibrary true 23 | } 24 | } 25 | buildTypes { 26 | release { 27 | minifyEnabled true 28 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 29 | } 30 | } 31 | compileOptions { 32 | sourceCompatibility JavaVersion.VERSION_1_8 33 | targetCompatibility JavaVersion.VERSION_1_8 34 | } 35 | kotlinOptions { 36 | jvmTarget = '1.8' 37 | useIR = true 38 | } 39 | buildFeatures { 40 | compose true 41 | } 42 | composeOptions { 43 | kotlinCompilerExtensionVersion compose_version 44 | } 45 | packagingOptions { 46 | resources { 47 | excludes += ['/META-INF/AL2.0', '/META-INF/LGPL2.1'] 48 | } 49 | } 50 | } 51 | 52 | dependencies { 53 | implementation "androidx.core:core-ktx:$androidx_core_version" 54 | implementation "androidx.appcompat:appcompat:$appcompat_version" 55 | 56 | implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlin_coroutines_version" 57 | implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$androidx_lifecycle_version" 58 | implementation "androidx.navigation:navigation-fragment-ktx:$androidx_navigation_version" 59 | implementation "androidx.navigation:navigation-ui-ktx:$androidx_navigation_version" 60 | implementation "androidx.fragment:fragment-ktx:$androidx_fragment_version" 61 | 62 | // Koin 63 | implementation "org.koin:koin-android:$koin_version" 64 | implementation "org.koin:koin-androidx-viewmodel:$koin_version" 65 | androidTestImplementation "org.koin:koin-test:$koin_version" 66 | 67 | // Jetpack Compose 68 | implementation "androidx.compose.runtime:runtime:$compose_version" 69 | implementation "androidx.compose.ui:ui:$compose_version" 70 | implementation "androidx.compose.foundation:foundation-layout:$compose_version" 71 | implementation "androidx.compose.material:material:$compose_version" 72 | implementation "androidx.compose.material:material-icons-extended:$compose_version" 73 | implementation "androidx.compose.foundation:foundation:$compose_version" 74 | implementation "androidx.compose.animation:animation:$compose_version" 75 | implementation "androidx.compose.ui:ui-tooling:$compose_version" 76 | implementation "androidx.compose.runtime:runtime-livedata:$compose_version" 77 | implementation "androidx.navigation:navigation-compose:$compose_nav_version" 78 | implementation "androidx.constraintlayout:constraintlayout-compose:$compose_constraintlayout_version" 79 | 80 | // Local testing dependencies 81 | testImplementation "junit:junit:$junit_version" 82 | testImplementation "io.mockk:mockk:$mockk_version" 83 | 84 | // Instrumentation testing dependencies 85 | androidTestImplementation "junit:junit:$junit_version" 86 | androidTestImplementation "androidx.test.ext:junit:$test_junit_runner" 87 | androidTestImplementation("androidx.test:rules:$test_rules") 88 | androidTestImplementation("androidx.test:runner:$test_runner") 89 | androidTestImplementation "androidx.compose.ui:ui-test:$compose_version" 90 | androidTestImplementation "androidx.compose.ui:ui-test-junit4:$compose_version" 91 | androidTestImplementation "io.mockk:mockk-android:$mockk_version" 92 | 93 | debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_version" 94 | debugImplementation "androidx.fragment:fragment-testing:$androidx_fragment_version" 95 | debugImplementation "androidx.test:monitor:$test_monitor" 96 | } 97 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /app/screenshots/debug/com.alexzh.coffeedrinks.ui.component.FavouriteTest_favourite-animation-state-0.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlexZhukovich/CoffeeDrinksWithJetpackCompose/cf95c8b5e2733e407b7ef70a108acb762c39a776/app/screenshots/debug/com.alexzh.coffeedrinks.ui.component.FavouriteTest_favourite-animation-state-0.png -------------------------------------------------------------------------------- /app/screenshots/debug/com.alexzh.coffeedrinks.ui.component.FavouriteTest_favourite-animation-state-1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlexZhukovich/CoffeeDrinksWithJetpackCompose/cf95c8b5e2733e407b7ef70a108acb762c39a776/app/screenshots/debug/com.alexzh.coffeedrinks.ui.component.FavouriteTest_favourite-animation-state-1.png -------------------------------------------------------------------------------- /app/screenshots/debug/com.alexzh.coffeedrinks.ui.component.FavouriteTest_favourite-animation-state-2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlexZhukovich/CoffeeDrinksWithJetpackCompose/cf95c8b5e2733e407b7ef70a108acb762c39a776/app/screenshots/debug/com.alexzh.coffeedrinks.ui.component.FavouriteTest_favourite-animation-state-2.png -------------------------------------------------------------------------------- /app/src/androidTest/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/alexzh/coffeedrinks/ui/CoffeeDrinksScreenTest.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui 2 | 3 | import androidx.compose.ui.test.assertIsDisplayed 4 | import androidx.compose.ui.test.junit4.createComposeRule 5 | import androidx.compose.ui.test.onNodeWithText 6 | import androidx.fragment.app.testing.launchFragmentInContainer 7 | import com.alexzh.coffeedrinks.R 8 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.CoffeeDrinksFragment 9 | import kotlinx.coroutines.ExperimentalCoroutinesApi 10 | import org.junit.Before 11 | import org.junit.Rule 12 | import org.junit.Test 13 | import org.junit.runner.RunWith 14 | import org.junit.runners.JUnit4 15 | import org.koin.test.KoinTest 16 | 17 | @ExperimentalCoroutinesApi 18 | @RunWith(JUnit4::class) 19 | class CoffeeDrinksScreenTest : KoinTest { 20 | 21 | @get:Rule 22 | val composeTestRule = createComposeRule() 23 | 24 | @Before 25 | fun setUp() { 26 | launchFragmentInContainer( 27 | themeResId = R.style.AppTheme 28 | ) 29 | } 30 | 31 | @Test 32 | fun shouldLaunchApp() { 33 | composeTestRule 34 | .onNodeWithText("Coffee Drinks") 35 | .assertIsDisplayed() 36 | } 37 | 38 | @Test 39 | fun shouldLoadAmericano() { 40 | composeTestRule 41 | .onNodeWithText("Americano", true) 42 | .assertIsDisplayed() 43 | } 44 | } 45 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/alexzh/coffeedrinks/ui/component/FavouriteTest.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.component 2 | 3 | import androidx.compose.foundation.layout.size 4 | import androidx.compose.runtime.LaunchedEffect 5 | import androidx.compose.runtime.mutableStateOf 6 | import androidx.compose.runtime.remember 7 | import androidx.compose.ui.Modifier 8 | import androidx.compose.ui.graphics.Color 9 | import androidx.compose.ui.test.junit4.createComposeRule 10 | import androidx.compose.ui.unit.dp 11 | import androidx.test.filters.MediumTest 12 | import com.karumi.shot.ScreenshotTest 13 | import org.junit.Rule 14 | import org.junit.Test 15 | import org.junit.runner.RunWith 16 | import org.junit.runners.JUnit4 17 | 18 | @RunWith(JUnit4::class) 19 | class FavouriteTest : ScreenshotTest { 20 | 21 | @get:Rule 22 | val composeTestRule = createComposeRule() 23 | 24 | @MediumTest 25 | @Test 26 | fun animationShouldBeRenderedCorrectly() { 27 | composeTestRule.apply { 28 | setContent { 29 | mainClock.autoAdvance = false 30 | 31 | val state = remember { mutableStateOf(false) } 32 | 33 | LaunchedEffect("LaunchAnimation") { 34 | state.value = true 35 | } 36 | Favourite( 37 | state = state, 38 | modifier = Modifier.size(150.dp), 39 | onValueChanged = { }, 40 | tint = Color.Red 41 | ) 42 | } 43 | 44 | compareScreenshot(composeTestRule, "favourite-animation-state-0") 45 | 46 | mainClock.advanceTimeBy(100) 47 | compareScreenshot(composeTestRule, "favourite-animation-state-1") 48 | 49 | mainClock.advanceTimeBy(150) 50 | compareScreenshot(composeTestRule, "favourite-animation-state-2") 51 | } 52 | } 53 | } 54 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 13 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/CoffeeDrinksApp.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks 2 | 3 | import android.app.Application 4 | import com.alexzh.coffeedrinks.di.dataModule 5 | import com.alexzh.coffeedrinks.di.mapperModule 6 | import com.alexzh.coffeedrinks.di.viewModelModule 7 | import kotlinx.coroutines.ExperimentalCoroutinesApi 8 | import org.koin.android.ext.koin.androidContext 9 | import org.koin.android.ext.koin.androidLogger 10 | import org.koin.core.context.startKoin 11 | import org.koin.core.logger.Level 12 | 13 | @ExperimentalCoroutinesApi 14 | class CoffeeDrinksApp : Application() { 15 | 16 | override fun onCreate() { 17 | super.onCreate() 18 | initDI() 19 | } 20 | 21 | private fun initDI() { 22 | startKoin { 23 | androidLogger(Level.ERROR) 24 | androidContext(this@CoffeeDrinksApp) 25 | modules( 26 | listOf( 27 | dataModule, 28 | mapperModule, 29 | viewModelModule 30 | ) 31 | ) 32 | } 33 | } 34 | } 35 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/data/CoffeeDrink.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.data 2 | 3 | import androidx.annotation.DrawableRes 4 | 5 | data class CoffeeDrink( 6 | val id: Long, 7 | val name: String, 8 | @DrawableRes val imageUrl: Int, 9 | val description: String, 10 | val ingredients: String, 11 | val orderDescription: String, 12 | val price: Double, 13 | val isFavourite: Boolean 14 | ) 15 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/data/CoffeeDrinkDataSource.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.data 2 | 3 | interface CoffeeDrinkDataSource { 4 | 5 | fun getCoffeeDrinks(): List 6 | } 7 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/data/CoffeeDrinkRepository.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.data 2 | 3 | import kotlinx.coroutines.flow.Flow 4 | 5 | interface CoffeeDrinkRepository { 6 | 7 | suspend fun getCoffeeDrinks(): Flow> 8 | 9 | suspend fun getCoffeeDrink(id: Long): Flow 10 | 11 | suspend fun updateFavouriteState(id: Long, newFavouriteState: Boolean): Flow 12 | } 13 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/data/DummyCoffeeDrinksDataSource.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.data 2 | 3 | import com.alexzh.coffeedrinks.R 4 | 5 | class DummyCoffeeDrinksDataSource : CoffeeDrinkDataSource { 6 | 7 | override fun getCoffeeDrinks(): List { 8 | return mutableListOf( 9 | CoffeeDrink( 10 | id = 1L, 11 | name = "Americano", 12 | imageUrl = R.drawable.americano_small, 13 | description = "Americano is a type of coffee drink prepared by diluting an espresso with hot water, giving it a similar strength to, but different flavour from, traditionally brewed coffee. ", 14 | ingredients = "Espresso, Water", 15 | orderDescription = "150 ml", 16 | price = 6.5, 17 | isFavourite = false 18 | ), 19 | CoffeeDrink( 20 | id = 2L, 21 | name = "Cappuccino", 22 | imageUrl = R.drawable.cappuccino_small, 23 | description = "A cappuccino is an espresso-based coffee drink that originated in Italy, and is traditionally prepared with steamed milk foam.", 24 | ingredients = "Espresso, Steamed milk foam", 25 | orderDescription = "250 ml", 26 | price = 6.0, 27 | isFavourite = false 28 | ), 29 | CoffeeDrink( 30 | id = 3L, 31 | name = "Espresso", 32 | imageUrl = R.drawable.espresso_small, 33 | description = "Espresso is coffee of Italian origin, brewed by forcing a small amount of nearly boiling water under pressure (expressing) through finely-ground coffee beans.", 34 | ingredients = "Ground coffee, Water", 35 | orderDescription = "200 ml", 36 | price = 5.0, 37 | isFavourite = false 38 | ), 39 | CoffeeDrink( 40 | id = 4L, 41 | name = "Espresso Macchiato", 42 | imageUrl = R.drawable.espresso_macchiato_small, 43 | description = "Espresso Macchiato is a coffee beverage (a single or double espresso topped with a dollop of heated, foamed milk).", 44 | ingredients = "Espresso, Foamed milk", 45 | orderDescription = "300 ml", 46 | price = 6.5, 47 | isFavourite = false 48 | ), 49 | CoffeeDrink( 50 | id = 5L, 51 | name = "Frappino", 52 | imageUrl = R.drawable.frappino_small, 53 | description = "Frappino is a blended coffee drinks. It consists of coffee base, blended with ice and other various ingredients, usually topped with whipped cream.", 54 | ingredients = "Espresso, Cold milk, Sugar, Ice cubes, Irish Cream flavoured syrup, Whipped cream, Chocolate sauce", 55 | orderDescription = "400 ml", 56 | price = 6.0, 57 | isFavourite = false 58 | ), 59 | CoffeeDrink( 60 | id = 6L, 61 | name = "Iced Mocha", 62 | imageUrl = R.drawable.iced_mocha_small, 63 | description = "Iced Mocha is a coffee beverage. It based on Espresso and chocolate syrup with cold milk, foam and whipped cream or ice cream.", 64 | ingredients = "Cold coffee, Milk, Chocolate syrup, Whipped cream, Ice cream", 65 | orderDescription = "400 ml", 66 | price = 6.5, 67 | isFavourite = false 68 | ), 69 | CoffeeDrink( 70 | id = 7L, 71 | name = "Irish coffee", 72 | imageUrl = R.drawable.irish_coffee_small, 73 | description = "Irish coffee is a cocktail consisting of hot coffee, Irish whiskey, and sugar stirred, and topped with cream.", 74 | ingredients = "Irish whiskey, Hot strong brewed coffee, Heavy whipping cream, Sugar, Creme de menthe liqueur", 75 | orderDescription = "250 ml", 76 | price = 6.0, 77 | isFavourite = false 78 | ), 79 | CoffeeDrink( 80 | id = 8L, 81 | name = "Latte", 82 | imageUrl = R.drawable.latte_small, 83 | description = "A latte is a coffee drink made with espresso and steamed milk.", 84 | ingredients = "Espresso, Steamed milk", 85 | orderDescription = "300 ml", 86 | price = 6.0, 87 | isFavourite = false 88 | ), 89 | CoffeeDrink( 90 | id = 9L, 91 | name = "Latte Macchiato", 92 | imageUrl = R.drawable.latte_macchiato_small, 93 | description = "Latte Macchiato is a coffee beverage; the name literally means stained milk.", 94 | ingredients = "Espresso, Milk, Milk foam, Flavoured coffee syrup", 95 | orderDescription = "300 ml", 96 | price = 6.5, 97 | isFavourite = false 98 | ), 99 | CoffeeDrink( 100 | id = 10L, 101 | name = "Mocha", 102 | imageUrl = R.drawable.mocha_small, 103 | description = "A Mocha, also called mocaccino, is a chocolate-flavored variant of a Latte.", 104 | ingredients = "Espresso, Chocolate flavoring", 105 | orderDescription = "300 ml", 106 | price = 6.0, 107 | isFavourite = false 108 | ) 109 | ) 110 | } 111 | } 112 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/data/RuntimeCoffeeDrinkRepository.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.data 2 | 3 | import kotlinx.coroutines.flow.Flow 4 | import kotlinx.coroutines.flow.flow 5 | import kotlinx.coroutines.flow.flowOf 6 | 7 | object RuntimeCoffeeDrinkRepository : CoffeeDrinkRepository { 8 | private val coffeeDrinks: MutableList = initCoffeeDrinks() 9 | 10 | override suspend fun getCoffeeDrinks(): Flow> { 11 | return flowOf(coffeeDrinks) 12 | } 13 | 14 | override suspend fun getCoffeeDrink(id: Long): Flow { 15 | return flowOf( 16 | coffeeDrinks.firstOrNull { it.id == id } 17 | ) 18 | } 19 | 20 | override suspend fun updateFavouriteState(id: Long, newFavouriteState: Boolean): Flow { 21 | return flow { 22 | val position = coffeeDrinks.indexOfFirst { it.id == id } 23 | val result = if (position > -1) { 24 | val oldCoffeeDrink = coffeeDrinks.first { it.id == id } 25 | val newCoffeeDrink = oldCoffeeDrink.copy(isFavourite = newFavouriteState) 26 | coffeeDrinks.remove(oldCoffeeDrink) 27 | coffeeDrinks.add(position, newCoffeeDrink) 28 | true 29 | } else { 30 | false 31 | } 32 | emit(result) 33 | } 34 | } 35 | 36 | private fun initCoffeeDrinks(): MutableList { 37 | return DummyCoffeeDrinksDataSource().getCoffeeDrinks() as MutableList 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/data/order/OrderCoffeeDrink.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.data.order 2 | 3 | import androidx.annotation.DrawableRes 4 | 5 | data class OrderCoffeeDrink( 6 | val id: Long, 7 | val name: String, 8 | @DrawableRes val imageUrl: Int, 9 | val ingredients: String, 10 | val price: Double, 11 | val count: Int 12 | ) 13 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/data/order/OrderCoffeeDrinkMapper.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.data.order 2 | 3 | import com.alexzh.coffeedrinks.data.CoffeeDrink 4 | 5 | class OrderCoffeeDrinkMapper { 6 | 7 | fun map(coffeeDrink: CoffeeDrink, count: Int = 0): OrderCoffeeDrink { 8 | return OrderCoffeeDrink( 9 | id = coffeeDrink.id, 10 | name = coffeeDrink.name, 11 | imageUrl = coffeeDrink.imageUrl, 12 | ingredients = coffeeDrink.ingredients, 13 | price = coffeeDrink.price, 14 | count = count 15 | ) 16 | } 17 | 18 | fun map(coffeeDrinks: List, count: Int = 0): List { 19 | return coffeeDrinks.map { map(it, count) } 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/data/order/OrderCoffeeDrinksRepository.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.data.order 2 | 3 | import kotlinx.coroutines.flow.Flow 4 | 5 | interface OrderCoffeeDrinksRepository { 6 | 7 | suspend fun getCoffeeDrinks(): Flow> 8 | 9 | suspend fun add(coffeeDrinkId: Long): Flow 10 | 11 | suspend fun remove(coffeeDrinkId: Long): Flow 12 | } 13 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/data/order/RuntimeOrderCoffeeDrinksRepository.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.data.order 2 | 3 | import com.alexzh.coffeedrinks.data.CoffeeDrinkDataSource 4 | import kotlinx.coroutines.flow.Flow 5 | import kotlinx.coroutines.flow.flow 6 | 7 | class RuntimeOrderCoffeeDrinksRepository( 8 | private val coffeeDrinkDataSource: CoffeeDrinkDataSource, 9 | private val orderCoffeeDrinkMapper: OrderCoffeeDrinkMapper 10 | ) : OrderCoffeeDrinksRepository { 11 | companion object { 12 | const val MIN_VALUE = 0 13 | const val MAX_VALUE = 99 14 | } 15 | 16 | private val coffeeDrinks = mutableListOf() 17 | 18 | override suspend fun getCoffeeDrinks(): Flow> { 19 | return flow { 20 | if (coffeeDrinks.isEmpty()) { 21 | coffeeDrinks.addAll( 22 | orderCoffeeDrinkMapper.map(coffeeDrinkDataSource.getCoffeeDrinks()) 23 | ) 24 | } 25 | emit(coffeeDrinks) 26 | } 27 | } 28 | 29 | override suspend fun add(coffeeDrinkId: Long): Flow { 30 | return flow { 31 | val index = coffeeDrinks.indexOfFirst { it.id == coffeeDrinkId } 32 | val result = if (index > -1) { 33 | val coffeeDrink = coffeeDrinks[index] 34 | val newValue = 35 | if (coffeeDrink.count == MAX_VALUE) MAX_VALUE else coffeeDrink.count + 1 36 | coffeeDrinks[index] = coffeeDrink.copy(count = newValue) 37 | true 38 | } else { 39 | false 40 | } 41 | emit(result) 42 | } 43 | } 44 | 45 | override suspend fun remove(coffeeDrinkId: Long): Flow { 46 | return flow { 47 | val index = coffeeDrinks.indexOfFirst { it.id == coffeeDrinkId } 48 | val result = if (index > -1) { 49 | val coffeeDrink = coffeeDrinks[index] 50 | val newValue = 51 | if (coffeeDrink.count == MIN_VALUE) MIN_VALUE else coffeeDrink.count - 1 52 | coffeeDrinks[index] = coffeeDrink.copy(count = newValue) 53 | true 54 | } else { 55 | false 56 | } 57 | emit(result) 58 | } 59 | } 60 | } 61 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/di/AppModules.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.di 2 | 3 | import com.alexzh.coffeedrinks.data.CoffeeDrinkDataSource 4 | import com.alexzh.coffeedrinks.data.CoffeeDrinkRepository 5 | import com.alexzh.coffeedrinks.data.DummyCoffeeDrinksDataSource 6 | import com.alexzh.coffeedrinks.data.RuntimeCoffeeDrinkRepository 7 | import com.alexzh.coffeedrinks.data.order.OrderCoffeeDrinksRepository 8 | import com.alexzh.coffeedrinks.data.order.RuntimeOrderCoffeeDrinksRepository 9 | import com.alexzh.coffeedrinks.ui.screen.coffeedetails.CoffeeDrinkDetailsViewModel 10 | import com.alexzh.coffeedrinks.ui.screen.coffeedetails.mapper.CoffeeDrinkDetailMapper 11 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.CoffeeDrinksViewModel 12 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.mapper.CoffeeDrinkItemMapper 13 | import com.alexzh.coffeedrinks.ui.screen.order.OrderCoffeeDrinkViewModel 14 | import com.alexzh.coffeedrinks.ui.screen.order.mapper.OrderCoffeeDrinkMapper 15 | import org.koin.androidx.viewmodel.dsl.viewModel 16 | import org.koin.dsl.module 17 | 18 | val dataModule = module { 19 | factory { DummyCoffeeDrinksDataSource() } 20 | single { RuntimeCoffeeDrinkRepository } 21 | single { 22 | RuntimeOrderCoffeeDrinksRepository( 23 | coffeeDrinkDataSource = get(), 24 | orderCoffeeDrinkMapper = get() 25 | ) 26 | } 27 | } 28 | 29 | val mapperModule = module { 30 | factory { CoffeeDrinkItemMapper() } 31 | factory { CoffeeDrinkDetailMapper() } 32 | factory { OrderCoffeeDrinkMapper() } 33 | 34 | factory { com.alexzh.coffeedrinks.data.order.OrderCoffeeDrinkMapper() } 35 | } 36 | 37 | val viewModelModule = module { 38 | viewModel { 39 | OrderCoffeeDrinkViewModel( 40 | repository = get() 41 | ) 42 | } 43 | viewModel { 44 | CoffeeDrinksViewModel( 45 | repository = get(), 46 | mapper = get() 47 | ) 48 | } 49 | viewModel { 50 | CoffeeDrinkDetailsViewModel( 51 | repository = get(), 52 | mapper = get() 53 | ) 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui 2 | 3 | import android.os.Bundle 4 | import androidx.appcompat.app.AppCompatActivity 5 | import com.alexzh.coffeedrinks.R 6 | 7 | class MainActivity : AppCompatActivity() { 8 | 9 | override fun onCreate(savedInstanceState: Bundle?) { 10 | super.onCreate(savedInstanceState) 11 | setContentView(R.layout.activity_main) 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/Navigation.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui 2 | 3 | import android.os.Bundle 4 | import androidx.fragment.app.Fragment 5 | import androidx.navigation.fragment.findNavController 6 | import com.alexzh.coffeedrinks.R 7 | import java.lang.IllegalArgumentException 8 | 9 | enum class Screen { 10 | CoffeeDrinks, 11 | CoffeeDrinkDetails, 12 | OrderCoffeeDrinks 13 | } 14 | 15 | fun Fragment.navigate(from: Screen, to: Screen, bundle: Bundle? = null) { 16 | val id = mapScreenToId(from, to) 17 | if (bundle == null) { 18 | findNavController().navigate(id) 19 | } else { 20 | findNavController().navigate(id, bundle) 21 | } 22 | } 23 | 24 | fun Fragment.navigateToPreviousScreen(from: Screen, to: Screen) { 25 | val id = mapScreenToId(from, to) 26 | findNavController().popBackStack(id, false) 27 | } 28 | 29 | private fun mapScreenToId(from: Screen, to: Screen): Int { 30 | if (to == from) { 31 | throw IllegalArgumentException("Cannot navigate from $from to $to") 32 | } 33 | return when (to) { 34 | Screen.CoffeeDrinks -> R.id.coffeeDrinksFragment 35 | Screen.CoffeeDrinkDetails -> R.id.coffeeDrinkDetailsFragment 36 | Screen.OrderCoffeeDrinks -> R.id.orderCoffeeDrinkFragment 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/Theme.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui 2 | 3 | import androidx.compose.foundation.isSystemInDarkTheme 4 | import androidx.compose.material.MaterialTheme 5 | import androidx.compose.material.darkColors 6 | import androidx.compose.material.lightColors 7 | import androidx.compose.runtime.Composable 8 | import androidx.compose.ui.graphics.Color 9 | 10 | val lightThemeColors = lightColors( 11 | primary = Color(0xFF855446), 12 | primaryVariant = Color(0xFF9C684B), 13 | secondary = Color(0xFF03DAC5), 14 | secondaryVariant = Color(0xFF0AC9F0), 15 | background = Color.White, 16 | surface = Color.White, 17 | error = Color(0xFFB00020), 18 | onPrimary = Color.White, 19 | onSecondary = Color.White, 20 | onBackground = Color.Black, 21 | onSurface = Color.Black, 22 | onError = Color.White 23 | ) 24 | 25 | val darkThemeColors = darkColors( 26 | primary = Color(0xFF1F1F1F), 27 | primaryVariant = Color(0xFF3E2723), 28 | secondary = Color(0xFF03DAC5), 29 | background = Color(0xFF121212), 30 | surface = Color.Black, 31 | error = Color(0xFFCF6679), 32 | onPrimary = Color.White, 33 | onSecondary = Color.White, 34 | onBackground = Color.White, 35 | onSurface = Color.White, 36 | onError = Color.Black 37 | ) 38 | 39 | @SuppressWarnings 40 | @Composable 41 | fun AppTheme( 42 | content: @Composable () -> Unit 43 | ) { 44 | val colors = if (isSystemInDarkTheme()) { 45 | darkThemeColors 46 | } else { 47 | lightThemeColors 48 | } 49 | 50 | MaterialTheme( 51 | colors = colors, 52 | typography = appTypography, 53 | content = content 54 | ) 55 | } 56 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/Typography.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui 2 | 3 | import androidx.compose.material.Typography 4 | import androidx.compose.ui.text.font.Font 5 | import androidx.compose.ui.text.font.FontFamily 6 | import androidx.compose.ui.text.font.FontStyle 7 | import androidx.compose.ui.text.font.FontWeight 8 | import com.alexzh.coffeedrinks.R 9 | 10 | private val appFontFamily = FontFamily( 11 | fonts = listOf( 12 | Font( 13 | resId = R.font.roboto_black, 14 | weight = FontWeight.W900, 15 | style = FontStyle.Normal 16 | ), 17 | Font( 18 | resId = R.font.roboto_black_italic, 19 | weight = FontWeight.W900, 20 | style = FontStyle.Italic 21 | ), 22 | Font( 23 | resId = R.font.roboto_bold, 24 | weight = FontWeight.W700, 25 | style = FontStyle.Normal 26 | ), 27 | Font( 28 | resId = R.font.roboto_bold_italic, 29 | weight = FontWeight.W700, 30 | style = FontStyle.Italic 31 | ), 32 | Font( 33 | resId = R.font.roboto_light, 34 | weight = FontWeight.W300, 35 | style = FontStyle.Normal 36 | ), 37 | Font( 38 | resId = R.font.roboto_light_italic, 39 | weight = FontWeight.W300, 40 | style = FontStyle.Italic 41 | ), 42 | Font( 43 | resId = R.font.roboto_medium, 44 | weight = FontWeight.W500, 45 | style = FontStyle.Normal 46 | ), 47 | Font( 48 | resId = R.font.roboto_medium_italic, 49 | weight = FontWeight.W500, 50 | style = FontStyle.Italic 51 | ), 52 | Font( 53 | resId = R.font.roboto_regular, 54 | weight = FontWeight.W400, 55 | style = FontStyle.Normal 56 | ), 57 | Font( 58 | resId = R.font.roboto_regular_italic, 59 | weight = FontWeight.W400, 60 | style = FontStyle.Italic 61 | ), 62 | Font( 63 | resId = R.font.roboto_thin, 64 | weight = FontWeight.W100, 65 | style = FontStyle.Normal 66 | ), 67 | Font( 68 | resId = R.font.roboto_thin_italic, 69 | weight = FontWeight.W100, 70 | style = FontStyle.Italic 71 | ) 72 | ) 73 | ) 74 | 75 | private val defaultTypography = Typography() 76 | val appTypography = Typography( 77 | h1 = defaultTypography.h1.copy(fontFamily = appFontFamily), 78 | h2 = defaultTypography.h2.copy(fontFamily = appFontFamily), 79 | h3 = defaultTypography.h3.copy(fontFamily = appFontFamily), 80 | h4 = defaultTypography.h4.copy(fontFamily = appFontFamily), 81 | h5 = defaultTypography.h5.copy(fontFamily = appFontFamily), 82 | h6 = defaultTypography.h6.copy(fontFamily = appFontFamily), 83 | subtitle1 = defaultTypography.subtitle1.copy(fontFamily = appFontFamily), 84 | subtitle2 = defaultTypography.subtitle2.copy(fontFamily = appFontFamily), 85 | body1 = defaultTypography.body1.copy(fontFamily = appFontFamily), 86 | body2 = defaultTypography.body2.copy(fontFamily = appFontFamily), 87 | button = defaultTypography.button.copy(fontFamily = appFontFamily), 88 | caption = defaultTypography.caption.copy(fontFamily = appFontFamily), 89 | overline = defaultTypography.overline.copy(fontFamily = appFontFamily) 90 | ) 91 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/component/Counter.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.component 2 | 3 | import androidx.compose.animation.AnimatedContent 4 | import androidx.compose.animation.ExperimentalAnimationApi 5 | import androidx.compose.animation.SizeTransform 6 | import androidx.compose.animation.fadeIn 7 | import androidx.compose.animation.fadeOut 8 | import androidx.compose.animation.slideInVertically 9 | import androidx.compose.animation.slideOutVertically 10 | import androidx.compose.animation.with 11 | import androidx.compose.foundation.BorderStroke 12 | import androidx.compose.foundation.layout.PaddingValues 13 | import androidx.compose.foundation.layout.Row 14 | import androidx.compose.foundation.layout.height 15 | import androidx.compose.foundation.shape.RoundedCornerShape 16 | import androidx.compose.material.MaterialTheme 17 | import androidx.compose.material.Surface 18 | import androidx.compose.material.Text 19 | import androidx.compose.material.TextButton 20 | import androidx.compose.runtime.Composable 21 | import androidx.compose.runtime.mutableStateOf 22 | import androidx.compose.runtime.remember 23 | import androidx.compose.ui.Alignment 24 | import androidx.compose.ui.Modifier 25 | import androidx.compose.ui.graphics.Color 26 | import androidx.compose.ui.res.stringResource 27 | import androidx.compose.ui.text.style.TextAlign 28 | import androidx.compose.ui.tooling.preview.Preview 29 | import androidx.compose.ui.unit.dp 30 | import com.alexzh.coffeedrinks.R 31 | 32 | @ExperimentalAnimationApi 33 | @Composable 34 | fun Counter( 35 | value: Int, 36 | onIncrease: () -> Unit, 37 | onDecrease: () -> Unit 38 | ) { 39 | Surface( 40 | shape = RoundedCornerShape(size = 5.dp), 41 | border = BorderStroke(1.dp, Color.LightGray), 42 | color = Color.White, 43 | modifier = Modifier.height(36.dp) 44 | ) { 45 | Row( 46 | verticalAlignment = Alignment.CenterVertically, 47 | ) { 48 | TextButton( 49 | onClick = { onDecrease() }, 50 | contentPadding = PaddingValues(2.dp), 51 | modifier = Modifier.weight(1f) 52 | ) { 53 | Text( 54 | text = stringResource(R.string.counter_decrease), 55 | style = MaterialTheme.typography.body1, 56 | color = MaterialTheme.colors.onBackground, 57 | ) 58 | } 59 | 60 | AnimatedContent( 61 | modifier = Modifier.weight(1f), 62 | targetState = value, 63 | transitionSpec = { 64 | if (targetState > initialState) { 65 | slideInVertically { height -> height } + fadeIn() with 66 | slideOutVertically { height -> -height } + fadeOut() 67 | } else { 68 | slideInVertically { height -> -height } + fadeIn() with 69 | slideOutVertically { height -> height } + fadeOut() 70 | }.using( 71 | SizeTransform(clip = false) 72 | ) 73 | } 74 | ) { targetValue -> 75 | Text( 76 | text = "$targetValue", 77 | style = MaterialTheme.typography.subtitle1.copy(textAlign = TextAlign.Center), 78 | color = MaterialTheme.colors.onBackground, 79 | ) 80 | } 81 | 82 | TextButton( 83 | onClick = { onIncrease() }, 84 | contentPadding = PaddingValues(2.dp), 85 | modifier = Modifier.weight(1f) 86 | ) { 87 | Text( 88 | text = stringResource(R.string.counter_increase), 89 | style = MaterialTheme.typography.body1, 90 | color = MaterialTheme.colors.onBackground 91 | ) 92 | } 93 | } 94 | } 95 | } 96 | 97 | @OptIn(ExperimentalAnimationApi::class) 98 | @Preview 99 | @Composable 100 | fun Preview_Counter() { 101 | val state = remember { mutableStateOf(0) } 102 | Counter( 103 | value = state.value, 104 | onIncrease = { state.value++ }, 105 | onDecrease = { state.value-- }, 106 | ) 107 | } 108 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/component/Divider.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.component 2 | 3 | import androidx.compose.foundation.isSystemInDarkTheme 4 | import androidx.compose.foundation.layout.PaddingValues 5 | import androidx.compose.foundation.layout.padding 6 | import androidx.compose.material.Divider 7 | import androidx.compose.runtime.Composable 8 | import androidx.compose.ui.Modifier 9 | import androidx.compose.ui.draw.alpha 10 | import androidx.compose.ui.graphics.Color 11 | 12 | @Composable 13 | fun AppDivider( 14 | padding: PaddingValues = PaddingValues() 15 | ) { 16 | Divider( 17 | modifier = Modifier 18 | .padding(padding) 19 | .alpha(0.12f), 20 | color = if (isSystemInDarkTheme()) { 21 | Color.White 22 | } else { 23 | Color.Black 24 | } 25 | ) 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/component/Favourite.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.component 2 | 3 | import androidx.annotation.DrawableRes 4 | import androidx.annotation.StringRes 5 | import androidx.compose.animation.Crossfade 6 | import androidx.compose.foundation.layout.fillMaxSize 7 | import androidx.compose.foundation.layout.padding 8 | import androidx.compose.foundation.layout.size 9 | import androidx.compose.foundation.selection.toggleable 10 | import androidx.compose.material.Icon 11 | import androidx.compose.runtime.Composable 12 | import androidx.compose.runtime.LaunchedEffect 13 | import androidx.compose.runtime.MutableState 14 | import androidx.compose.runtime.mutableStateOf 15 | import androidx.compose.runtime.remember 16 | import androidx.compose.ui.Modifier 17 | import androidx.compose.ui.graphics.Color 18 | import androidx.compose.ui.res.painterResource 19 | import androidx.compose.ui.res.stringResource 20 | import androidx.compose.ui.tooling.preview.Preview 21 | import androidx.compose.ui.unit.dp 22 | import com.alexzh.coffeedrinks.R 23 | 24 | @Composable 25 | fun Favourite( 26 | state: MutableState, 27 | modifier: Modifier = Modifier, 28 | onValueChanged: (Boolean) -> Unit, 29 | @DrawableRes favouriteVectorId: Int = R.drawable.ic_baseline_favorite_24, 30 | @DrawableRes nonFavouriteVectorId: Int = R.drawable.ic_baseline_favorite_border_24, 31 | @StringRes favouriteContentDescription: Int = R.string.mark_as_favorite, 32 | @StringRes nonFavouriteContentDescription: Int = R.string.unmark_as_favorite, 33 | tint: Color = Color.Red 34 | ) { 35 | Crossfade( 36 | modifier = modifier.size(48.dp) 37 | .padding(8.dp) 38 | .toggleable(value = state.value, onValueChange = onValueChanged), 39 | targetState = state.value 40 | ) { isFavourite -> 41 | if (isFavourite) { 42 | Icon( 43 | painter = painterResource(favouriteVectorId), 44 | contentDescription = stringResource(favouriteContentDescription), 45 | modifier = Modifier.fillMaxSize(), 46 | tint = tint 47 | ) 48 | } else { 49 | Icon( 50 | painter = painterResource(nonFavouriteVectorId), 51 | contentDescription = stringResource(nonFavouriteContentDescription), 52 | modifier = Modifier.fillMaxSize(), 53 | tint = tint 54 | ) 55 | } 56 | } 57 | } 58 | 59 | @Preview 60 | @Composable 61 | fun Preview_Favourite() { 62 | val state = remember { mutableStateOf(false) } 63 | 64 | LaunchedEffect("LaunchAnimation") { 65 | state.value = true 66 | } 67 | Favourite( 68 | state = state, 69 | modifier = Modifier.size(100.dp), 70 | onValueChanged = { }, 71 | tint = Color.Red 72 | ) 73 | } 74 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedetails/CoffeeDrinkDetailsFragment.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedetails 2 | 3 | import android.os.Bundle 4 | import android.view.LayoutInflater 5 | import android.view.View 6 | import android.view.ViewGroup 7 | import androidx.compose.runtime.livedata.observeAsState 8 | import androidx.compose.ui.platform.ComposeView 9 | import androidx.fragment.app.Fragment 10 | import com.alexzh.coffeedrinks.R 11 | import com.alexzh.coffeedrinks.ui.AppTheme 12 | import com.alexzh.coffeedrinks.ui.Screen 13 | import com.alexzh.coffeedrinks.ui.navigateToPreviousScreen 14 | import com.alexzh.coffeedrinks.ui.state.UiState 15 | import org.koin.androidx.viewmodel.ext.android.viewModel 16 | 17 | class CoffeeDrinkDetailsFragment : Fragment() { 18 | private val viewModel: CoffeeDrinkDetailsViewModel by viewModel() 19 | 20 | override fun onCreateView( 21 | inflater: LayoutInflater, 22 | container: ViewGroup?, 23 | savedInstanceState: Bundle? 24 | ): View { 25 | return ComposeView(requireContext()).apply { 26 | id = R.id.coffeeDrinkDetailsFragment 27 | layoutParams = ViewGroup.LayoutParams( 28 | ViewGroup.LayoutParams.MATCH_PARENT, 29 | ViewGroup.LayoutParams.MATCH_PARENT 30 | ) 31 | 32 | setContent { 33 | AppTheme { 34 | viewModel.uiState.observeAsState(initial = UiState.Loading).value.let { uiState -> 35 | when (uiState) { 36 | is UiState.Loading -> { 37 | ShowLoadingCoffeeDrinkDetailsScreen() 38 | } 39 | is UiState.Success -> { 40 | ShowSuccessCoffeeDrinkDetailsScreen( 41 | onBack = { 42 | this@CoffeeDrinkDetailsFragment.navigateToPreviousScreen( 43 | Screen.CoffeeDrinkDetails, 44 | Screen.CoffeeDrinks 45 | ) 46 | }, 47 | coffeeDrinkDetailState = uiState.data, 48 | viewModel = viewModel 49 | ) 50 | } 51 | is UiState.Error -> { 52 | ShowErrorCoffeeDrinkDetailsScreen() 53 | } 54 | } 55 | } 56 | } 57 | } 58 | } 59 | } 60 | 61 | override fun onResume() { 62 | super.onResume() 63 | viewModel.loadCoffeeDrinkDetails(arguments?.getLong("id") ?: -1) 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedetails/CoffeeDrinkDetailsScreen.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedetails 2 | 3 | import androidx.compose.foundation.Image 4 | import androidx.compose.foundation.background 5 | import androidx.compose.foundation.isSystemInDarkTheme 6 | import androidx.compose.foundation.layout.Box 7 | import androidx.compose.foundation.layout.fillMaxSize 8 | import androidx.compose.foundation.layout.fillMaxWidth 9 | import androidx.compose.foundation.layout.height 10 | import androidx.compose.foundation.layout.size 11 | import androidx.compose.foundation.shape.CircleShape 12 | import androidx.compose.material.FloatingActionButton 13 | import androidx.compose.material.Icon 14 | import androidx.compose.material.IconButton 15 | import androidx.compose.material.MaterialTheme 16 | import androidx.compose.material.Text 17 | import androidx.compose.material.TopAppBar 18 | import androidx.compose.runtime.Composable 19 | import androidx.compose.ui.Modifier 20 | import androidx.compose.ui.draw.alpha 21 | import androidx.compose.ui.draw.paint 22 | import androidx.compose.ui.graphics.Color 23 | import androidx.compose.ui.graphics.ImageBitmap 24 | import androidx.compose.ui.graphics.painter.BitmapPainter 25 | import androidx.compose.ui.graphics.painter.ColorPainter 26 | import androidx.compose.ui.res.imageResource 27 | import androidx.compose.ui.res.stringResource 28 | import androidx.compose.ui.text.style.TextAlign 29 | import androidx.compose.ui.unit.dp 30 | import androidx.constraintlayout.compose.ConstraintLayout 31 | import androidx.constraintlayout.compose.Dimension 32 | import com.alexzh.coffeedrinks.R 33 | import com.alexzh.coffeedrinks.ui.screen.coffeedetails.model.CoffeeDrinkDetailState 34 | 35 | @Composable 36 | fun ShowLoadingCoffeeDrinkDetailsScreen() { 37 | // TODO: implement it 38 | } 39 | 40 | @Composable 41 | fun ShowSuccessCoffeeDrinkDetailsScreen( 42 | onBack: () -> Unit, 43 | coffeeDrinkDetailState: CoffeeDrinkDetailState, 44 | viewModel: CoffeeDrinkDetailsViewModel 45 | ) { 46 | CoffeeDrinkDetailsScreenUI( 47 | onBack = onBack, 48 | coffeeDrinkDetailState = coffeeDrinkDetailState, 49 | viewModel = viewModel 50 | ) 51 | } 52 | 53 | @Composable 54 | fun ShowErrorCoffeeDrinkDetailsScreen() { 55 | // TODO: implement it 56 | } 57 | 58 | @Composable 59 | private fun CoffeeDrinkDetailsScreenUI( 60 | onBack: () -> Unit, 61 | coffeeDrinkDetailState: CoffeeDrinkDetailState, 62 | viewModel: CoffeeDrinkDetailsViewModel 63 | ) { 64 | ConstraintLayout { 65 | val startGuideline = createGuidelineFromStart(16.dp) 66 | val endGuideline = createGuidelineFromEnd(16.dp) 67 | val (surface, header, appBar, fab, name, logo, description, ingredients) = createRefs() 68 | 69 | Box( 70 | modifier = Modifier 71 | .constrainAs(surface) { centerTo(parent) } 72 | .fillMaxSize() 73 | .background(color = MaterialTheme.colors.surface) 74 | ) 75 | 76 | Box( 77 | modifier = Modifier 78 | .constrainAs(header) { centerHorizontallyTo(surface) } 79 | .fillMaxWidth() 80 | .height(220.dp) 81 | .paint( 82 | painter = if (isSystemInDarkTheme()) { 83 | ColorPainter(Color.White) 84 | } else { 85 | ColorPainter(MaterialTheme.colors.primary) 86 | }, 87 | alpha = 0.95f 88 | ) 89 | ) 90 | 91 | TopAppBar( 92 | title = { }, 93 | backgroundColor = Color.Transparent, 94 | elevation = 0.dp, 95 | modifier = Modifier.constrainAs(appBar) { centerHorizontallyTo(header) }, 96 | navigationIcon = { 97 | IconButton( 98 | onClick = { onBack() } 99 | ) { 100 | Icon( 101 | painter = BitmapPainter(image = ImageBitmap.imageResource(id = R.drawable.ic_arrow_back_white)), 102 | contentDescription = stringResource(R.string.action_back), 103 | tint = if (isSystemInDarkTheme()) { 104 | Color.Black 105 | } else { 106 | MaterialTheme.colors.onPrimary 107 | } 108 | ) 109 | } 110 | } 111 | ) 112 | 113 | Image( 114 | modifier = Modifier 115 | .constrainAs(logo) { centerTo(header) } 116 | .size(180.dp), 117 | painter = BitmapPainter(ImageBitmap.imageResource(id = R.drawable.americano_small)), 118 | contentDescription = null 119 | ) 120 | 121 | FloatingActionButton( 122 | modifier = Modifier.constrainAs(fab) { 123 | linkTo(header.bottom, header.bottom) 124 | bottom.linkTo(header.bottom) 125 | end.linkTo(endGuideline) 126 | }, 127 | shape = CircleShape, 128 | backgroundColor = MaterialTheme.colors.secondary, 129 | onClick = { 130 | viewModel.changeFavouriteState(coffeeDrinkDetailState.coffeeDrinks) 131 | } 132 | ) { 133 | Icon( 134 | painter = BitmapPainter( 135 | ImageBitmap.imageResource( 136 | if (coffeeDrinkDetailState.coffeeDrinks.isFavourite) { 137 | R.drawable.ic_favorite_white 138 | } else { 139 | R.drawable.ic_favorite_border_white 140 | } 141 | ) 142 | ), 143 | contentDescription = if (coffeeDrinkDetailState.coffeeDrinks.isFavourite) { 144 | stringResource(R.string.mark_as_favorite) 145 | } else { 146 | stringResource(R.string.unmark_as_favorite) 147 | }, 148 | tint = MaterialTheme.colors.onSecondary 149 | ) 150 | } 151 | 152 | Text( 153 | text = coffeeDrinkDetailState.coffeeDrinks.name, 154 | style = MaterialTheme.typography.h4.copy(MaterialTheme.colors.onSurface), 155 | modifier = Modifier.constrainAs(name) { 156 | top.linkTo(header.bottom, margin = 16.dp) 157 | linkTo(startGuideline, endGuideline) 158 | width = Dimension.fillToConstraints 159 | } 160 | ) 161 | 162 | Text( 163 | text = coffeeDrinkDetailState.coffeeDrinks.description, 164 | style = MaterialTheme.typography.body1.copy( 165 | color = MaterialTheme.colors.onSurface, 166 | textAlign = TextAlign.Justify 167 | ), 168 | modifier = Modifier 169 | .constrainAs(description) { 170 | top.linkTo(name.bottom, margin = 8.dp) 171 | linkTo(startGuideline, endGuideline) 172 | width = Dimension.fillToConstraints 173 | } 174 | .alpha(0.54f) 175 | ) 176 | 177 | Text( 178 | text = coffeeDrinkDetailState.coffeeDrinks.ingredients, 179 | style = MaterialTheme.typography.body1.copy( 180 | color = MaterialTheme.colors.onSurface, 181 | textAlign = TextAlign.Justify 182 | ), 183 | modifier = Modifier 184 | .constrainAs(ingredients) { 185 | top.linkTo(description.bottom, margin = 8.dp) 186 | linkTo(startGuideline, endGuideline) 187 | width = Dimension.fillToConstraints 188 | } 189 | .alpha(0.54f) 190 | ) 191 | } 192 | } 193 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedetails/CoffeeDrinkDetailsViewModel.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedetails 2 | 3 | import androidx.lifecycle.LiveData 4 | import androidx.lifecycle.MutableLiveData 5 | import androidx.lifecycle.ViewModel 6 | import androidx.lifecycle.viewModelScope 7 | import com.alexzh.coffeedrinks.data.CoffeeDrinkRepository 8 | import com.alexzh.coffeedrinks.ui.screen.coffeedetails.exception.NoCoffeeDrinkFoundException 9 | import com.alexzh.coffeedrinks.ui.screen.coffeedetails.mapper.CoffeeDrinkDetailMapper 10 | import com.alexzh.coffeedrinks.ui.screen.coffeedetails.model.CoffeeDrinkDetail 11 | import com.alexzh.coffeedrinks.ui.screen.coffeedetails.model.CoffeeDrinkDetailState 12 | import com.alexzh.coffeedrinks.ui.state.UiState 13 | import kotlinx.coroutines.flow.collect 14 | import kotlinx.coroutines.flow.map 15 | import kotlinx.coroutines.launch 16 | 17 | class CoffeeDrinkDetailsViewModel( 18 | private val repository: CoffeeDrinkRepository, 19 | private val mapper: CoffeeDrinkDetailMapper 20 | ) : ViewModel() { 21 | private val _uiState: MutableLiveData> = MutableLiveData() 22 | val uiState: LiveData> 23 | get() = _uiState 24 | 25 | fun loadCoffeeDrinkDetails(coffeeDrinkId: Long) { 26 | viewModelScope.launch { 27 | _uiState.value = UiState.Loading 28 | repository.getCoffeeDrink(coffeeDrinkId) 29 | .map { mapper.map(it) } 30 | .collect { coffeeDrink -> 31 | if (coffeeDrink != null) { 32 | _uiState.value = UiState.Success(CoffeeDrinkDetailState(coffeeDrink)) 33 | } else { 34 | _uiState.value = UiState.Error(NoCoffeeDrinkFoundException()) 35 | } 36 | } 37 | } 38 | } 39 | 40 | fun changeFavouriteState(coffeeDrink: CoffeeDrinkDetail) { 41 | viewModelScope.launch { 42 | repository.updateFavouriteState(coffeeDrink.id, !coffeeDrink.isFavourite) 43 | .collect { result -> 44 | if (result) { 45 | loadCoffeeDrinkDetails(coffeeDrink.id) 46 | } 47 | } 48 | } 49 | } 50 | } 51 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedetails/exception/NoCoffeeDrinkFoundException.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedetails.exception 2 | 3 | import java.lang.Exception 4 | 5 | class NoCoffeeDrinkFoundException : Exception("No coffee drink found") 6 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedetails/mapper/CoffeeDrinkDetailMapper.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedetails.mapper 2 | 3 | import com.alexzh.coffeedrinks.data.CoffeeDrink 4 | import com.alexzh.coffeedrinks.ui.screen.coffeedetails.model.CoffeeDrinkDetail 5 | 6 | class CoffeeDrinkDetailMapper { 7 | 8 | fun map(coffeeDrink: CoffeeDrink?): CoffeeDrinkDetail? { 9 | if (coffeeDrink == null) { 10 | return null 11 | } 12 | 13 | return CoffeeDrinkDetail( 14 | id = coffeeDrink.id, 15 | name = coffeeDrink.name, 16 | imageUrl = coffeeDrink.imageUrl, 17 | ingredients = coffeeDrink.ingredients, 18 | description = coffeeDrink.description, 19 | isFavourite = coffeeDrink.isFavourite 20 | ) 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedetails/model/CoffeeDrinkDetail.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedetails.model 2 | 3 | data class CoffeeDrinkDetail( 4 | val id: Long, 5 | val name: String, 6 | val imageUrl: Int, 7 | val ingredients: String, 8 | val description: String, 9 | var isFavourite: Boolean 10 | ) 11 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedetails/model/CoffeeDrinkDetailState.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedetails.model 2 | 3 | data class CoffeeDrinkDetailState( 4 | val coffeeDrinks: CoffeeDrinkDetail 5 | ) 6 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedrinks/CoffeeDrinksFragment.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedrinks 2 | 3 | import android.os.Bundle 4 | import android.view.LayoutInflater 5 | import android.view.View 6 | import android.view.ViewGroup 7 | import androidx.compose.runtime.livedata.observeAsState 8 | import androidx.compose.ui.platform.ComposeView 9 | import androidx.core.os.bundleOf 10 | import androidx.fragment.app.Fragment 11 | import com.alexzh.coffeedrinks.R 12 | import com.alexzh.coffeedrinks.ui.AppTheme 13 | import com.alexzh.coffeedrinks.ui.Screen 14 | import com.alexzh.coffeedrinks.ui.navigate 15 | import com.alexzh.coffeedrinks.ui.state.UiState 16 | import org.koin.androidx.viewmodel.ext.android.viewModel 17 | 18 | class CoffeeDrinksFragment : Fragment() { 19 | private val viewModel: CoffeeDrinksViewModel by viewModel() 20 | 21 | override fun onCreateView( 22 | inflater: LayoutInflater, 23 | container: ViewGroup?, 24 | savedInstanceState: Bundle? 25 | ): View { 26 | return ComposeView(requireContext()).apply { 27 | id = R.id.coffeeDrinkDetailsFragment 28 | layoutParams = ViewGroup.LayoutParams( 29 | ViewGroup.LayoutParams.MATCH_PARENT, 30 | ViewGroup.LayoutParams.MATCH_PARENT 31 | ) 32 | 33 | setContent { 34 | AppTheme { 35 | viewModel.uiState.observeAsState(initial = UiState.Loading).value.let { uiState -> 36 | when (uiState) { 37 | is UiState.Loading -> { 38 | ShowLoadingCoffeeDrinksScreen() 39 | } 40 | is UiState.Success -> { 41 | ShowSuccessCoffeeDrinksScreen( 42 | coffeeDrinksState = uiState.data, 43 | viewModel = viewModel, 44 | onOrderCoffeeDrinksMenuItem = { 45 | this@CoffeeDrinksFragment.navigate( 46 | Screen.CoffeeDrinks, 47 | Screen.OrderCoffeeDrinks 48 | ) 49 | }, 50 | onCoffeeDrinkClicked = { coffeeDrink -> 51 | this@CoffeeDrinksFragment.navigate( 52 | Screen.CoffeeDrinks, 53 | Screen.CoffeeDrinkDetails, 54 | bundleOf("id" to coffeeDrink.id) 55 | ) 56 | } 57 | ) 58 | } 59 | is UiState.Error -> { 60 | ShowErrorCoffeeDrinksScreen() 61 | } 62 | } 63 | } 64 | } 65 | } 66 | } 67 | } 68 | 69 | override fun onResume() { 70 | super.onResume() 71 | viewModel.loadCoffeeDrinks() 72 | } 73 | } 74 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedrinks/CoffeeDrinksScreen.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedrinks 2 | 3 | import androidx.compose.foundation.clickable 4 | import androidx.compose.foundation.layout.Box 5 | import androidx.compose.foundation.layout.Column 6 | import androidx.compose.foundation.layout.padding 7 | import androidx.compose.foundation.lazy.LazyColumn 8 | import androidx.compose.foundation.lazy.items 9 | import androidx.compose.material.Icon 10 | import androidx.compose.material.IconButton 11 | import androidx.compose.material.MaterialTheme 12 | import androidx.compose.material.Surface 13 | import androidx.compose.material.Text 14 | import androidx.compose.material.TopAppBar 15 | import androidx.compose.runtime.Composable 16 | import androidx.compose.ui.Modifier 17 | import androidx.compose.ui.graphics.ImageBitmap 18 | import androidx.compose.ui.graphics.painter.BitmapPainter 19 | import androidx.compose.ui.res.imageResource 20 | import androidx.compose.ui.res.stringResource 21 | import androidx.compose.ui.unit.dp 22 | import com.alexzh.coffeedrinks.R 23 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.model.CoffeeDrinkItem 24 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.model.CoffeeDrinksState 25 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.model.DisplayingOptions 26 | 27 | @Composable 28 | fun ShowLoadingCoffeeDrinksScreen() { 29 | // TODO: implement it 30 | } 31 | 32 | @Composable 33 | fun ShowSuccessCoffeeDrinksScreen( 34 | coffeeDrinksState: CoffeeDrinksState, 35 | viewModel: CoffeeDrinksViewModel, 36 | onOrderCoffeeDrinksMenuItem: () -> Unit, 37 | onCoffeeDrinkClicked: (CoffeeDrinkItem) -> Unit 38 | ) { 39 | CoffeeDrinksScreenUI( 40 | coffeeDrinksState = coffeeDrinksState, 41 | viewModel = viewModel, 42 | onOrderCoffeeDrinksMenuItem, 43 | onCoffeeDrinkClicked 44 | ) 45 | } 46 | 47 | @Composable 48 | fun ShowErrorCoffeeDrinksScreen() { 49 | // TODO: implement it 50 | } 51 | 52 | @Composable 53 | fun CoffeeDrinksScreenUI( 54 | coffeeDrinksState: CoffeeDrinksState, 55 | viewModel: CoffeeDrinksViewModel, 56 | onOrderCoffeeDrinksMenuItem: () -> Unit, 57 | onCoffeeDrinkClicked: (CoffeeDrinkItem) -> Unit 58 | ) { 59 | Surface { 60 | Column { 61 | CoffeeDrinkAppBar( 62 | coffeeDrinksState.displayingOption, 63 | onChangeDisplayOption = { viewModel.changeDisplayingOption() }, 64 | onOrderCoffeeDrinksMenuItem = { onOrderCoffeeDrinksMenuItem() } 65 | ) 66 | CoffeeDrinkList( 67 | coffeeDrinksState = coffeeDrinksState, 68 | onCoffeeDrinkClicked = { coffeeDrink -> onCoffeeDrinkClicked(coffeeDrink) }, 69 | onFavouriteStateChanged = { viewModel.changeFavouriteState(it) } 70 | ) 71 | } 72 | } 73 | } 74 | 75 | @Composable 76 | fun CoffeeDrinkAppBar( 77 | displayingOption: DisplayingOptions, 78 | onChangeDisplayOption: () -> Unit, 79 | onOrderCoffeeDrinksMenuItem: () -> Unit 80 | ) { 81 | TopAppBar( 82 | title = { 83 | Text( 84 | text = "Coffee Drinks", 85 | style = MaterialTheme.typography.h6.copy( 86 | color = MaterialTheme.colors.onPrimary 87 | ) 88 | ) 89 | }, 90 | backgroundColor = MaterialTheme.colors.primary, 91 | actions = { 92 | IconButton( 93 | onClick = { onChangeDisplayOption() } 94 | ) { 95 | Icon( 96 | painter = BitmapPainter( 97 | ImageBitmap.imageResource(id = if (displayingOption == DisplayingOptions.CARDS) R.drawable.ic_list_white else R.drawable.ic_extended_list_white) 98 | ), 99 | contentDescription = stringResource(R.string.action_show_detailed_cards), 100 | tint = MaterialTheme.colors.onPrimary 101 | ) 102 | } 103 | IconButton( 104 | onClick = { onOrderCoffeeDrinksMenuItem() } 105 | ) { 106 | Icon( 107 | painter = BitmapPainter(ImageBitmap.imageResource(id = R.drawable.ic_order_white)), 108 | tint = MaterialTheme.colors.onPrimary, 109 | contentDescription = stringResource(R.string.action_order_coffee_drinks) 110 | ) 111 | } 112 | } 113 | ) 114 | } 115 | 116 | @Composable 117 | fun CoffeeDrinkList( 118 | coffeeDrinksState: CoffeeDrinksState, 119 | onCoffeeDrinkClicked: (CoffeeDrinkItem) -> Unit, 120 | onFavouriteStateChanged: (CoffeeDrinkItem) -> Unit 121 | ) { 122 | LazyColumn { 123 | items(items = coffeeDrinksState.coffeeDrinks) { coffeeDrink -> 124 | Box( 125 | modifier = Modifier.clickable( 126 | onClick = { 127 | onCoffeeDrinkClicked(coffeeDrink) 128 | } 129 | ) 130 | ) { 131 | if (coffeeDrinksState.displayingOption == DisplayingOptions.CARDS) { 132 | Box(modifier = Modifier.padding(8.dp)) { 133 | CoffeeDrinkDetailedItem( 134 | coffeeDrink = coffeeDrink, 135 | onFavouriteStateChanged = { onFavouriteStateChanged(it) } 136 | ) 137 | } 138 | } else { 139 | CoffeeDrinkList( 140 | coffeeDrink = coffeeDrink, 141 | onFavouriteStateChanged = { onFavouriteStateChanged(it) } 142 | ) 143 | } 144 | } 145 | } 146 | } 147 | } 148 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedrinks/CoffeeDrinksViewModel.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedrinks 2 | 3 | import androidx.lifecycle.LiveData 4 | import androidx.lifecycle.MutableLiveData 5 | import androidx.lifecycle.ViewModel 6 | import androidx.lifecycle.viewModelScope 7 | import com.alexzh.coffeedrinks.data.CoffeeDrinkRepository 8 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.mapper.CoffeeDrinkItemMapper 9 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.model.CoffeeDrinkItem 10 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.model.CoffeeDrinksState 11 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.model.DisplayingOptions 12 | import com.alexzh.coffeedrinks.ui.state.UiState 13 | import kotlinx.coroutines.flow.collect 14 | import kotlinx.coroutines.flow.map 15 | import kotlinx.coroutines.launch 16 | 17 | class CoffeeDrinksViewModel( 18 | private val repository: CoffeeDrinkRepository, 19 | private val mapper: CoffeeDrinkItemMapper 20 | ) : ViewModel() { 21 | private var currentDisplayingOption = DisplayingOptions.LIST 22 | 23 | private val _uiState: MutableLiveData> = MutableLiveData() 24 | val uiState: LiveData> 25 | get() = _uiState 26 | 27 | fun loadCoffeeDrinks() { 28 | viewModelScope.launch { 29 | _uiState.value = UiState.Loading 30 | repository.getCoffeeDrinks() 31 | .map { coffeeDrinks -> 32 | coffeeDrinks.map { mapper.map(it) } 33 | } 34 | .collect { 35 | _uiState.value = UiState.Success( 36 | CoffeeDrinksState( 37 | it, 38 | currentDisplayingOption 39 | ) 40 | ) 41 | } 42 | } 43 | } 44 | 45 | fun changeDisplayingOption() { 46 | when (val state = _uiState.value) { 47 | is UiState.Success -> { 48 | currentDisplayingOption = if (currentDisplayingOption == DisplayingOptions.LIST) { 49 | DisplayingOptions.CARDS 50 | } else { 51 | DisplayingOptions.LIST 52 | } 53 | _uiState.value = UiState.Success(state.data.copy(displayingOption = currentDisplayingOption)) 54 | } 55 | else -> loadCoffeeDrinks() 56 | } 57 | } 58 | 59 | fun changeFavouriteState(coffeeDrink: CoffeeDrinkItem) { 60 | viewModelScope.launch { 61 | repository.updateFavouriteState(coffeeDrink.id, !coffeeDrink.isFavourite) 62 | .collect { result -> 63 | if (result) { 64 | loadCoffeeDrinks() 65 | } 66 | } 67 | } 68 | } 69 | } 70 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedrinks/DetailedListItem.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedrinks 2 | 3 | import androidx.compose.foundation.Image 4 | import androidx.compose.foundation.background 5 | import androidx.compose.foundation.layout.Box 6 | import androidx.compose.foundation.layout.Column 7 | import androidx.compose.foundation.layout.fillMaxWidth 8 | import androidx.compose.foundation.layout.height 9 | import androidx.compose.foundation.layout.padding 10 | import androidx.compose.foundation.layout.size 11 | import androidx.compose.material.Card 12 | import androidx.compose.material.MaterialTheme 13 | import androidx.compose.material.Text 14 | import androidx.compose.runtime.Composable 15 | import androidx.compose.runtime.mutableStateOf 16 | import androidx.compose.runtime.remember 17 | import androidx.compose.ui.Alignment 18 | import androidx.compose.ui.Modifier 19 | import androidx.compose.ui.draw.alpha 20 | import androidx.compose.ui.graphics.ImageBitmap 21 | import androidx.compose.ui.graphics.painter.BitmapPainter 22 | import androidx.compose.ui.res.imageResource 23 | import androidx.compose.ui.text.style.TextOverflow 24 | import androidx.compose.ui.tooling.preview.Preview 25 | import androidx.compose.ui.unit.dp 26 | import com.alexzh.coffeedrinks.data.DummyCoffeeDrinksDataSource 27 | import com.alexzh.coffeedrinks.ui.appTypography 28 | import com.alexzh.coffeedrinks.ui.component.Favourite 29 | import com.alexzh.coffeedrinks.ui.lightThemeColors 30 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.mapper.CoffeeDrinkItemMapper 31 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.model.CoffeeDrinkItem 32 | 33 | @Preview 34 | @Composable 35 | fun Preview_DetailedListItem() { 36 | MaterialTheme(colors = lightThemeColors, typography = appTypography) { 37 | val mapper = CoffeeDrinkItemMapper() 38 | val coffeeDrink = mapper.map( 39 | DummyCoffeeDrinksDataSource().getCoffeeDrinks().first() 40 | ) 41 | CoffeeDrinkDetailedItem(coffeeDrink) {} 42 | } 43 | } 44 | 45 | @Composable 46 | fun CoffeeDrinkDetailedItem( 47 | coffeeDrink: CoffeeDrinkItem, 48 | onFavouriteStateChanged: (CoffeeDrinkItem) -> Unit 49 | ) { 50 | val favouriteState = remember { mutableStateOf(coffeeDrink.isFavourite) } 51 | 52 | Card { 53 | Column { 54 | Box( 55 | modifier = Modifier.height(200.dp) 56 | .fillMaxWidth() 57 | .background(MaterialTheme.colors.primary) 58 | .padding(8.dp) 59 | ) { 60 | Favourite( 61 | state = favouriteState, 62 | modifier = Modifier.align(Alignment.TopEnd).alpha(0.78f), 63 | onValueChanged = { 64 | onFavouriteStateChanged(coffeeDrink) 65 | favouriteState.value = !favouriteState.value 66 | }, 67 | tint = MaterialTheme.colors.onPrimary 68 | ) 69 | Image( 70 | painter = BitmapPainter(ImageBitmap.imageResource(id = coffeeDrink.imageUrl)), 71 | modifier = Modifier.align(Alignment.Center) 72 | .size(100.dp), 73 | contentDescription = null 74 | ) 75 | Text( 76 | modifier = Modifier.align(Alignment.BottomStart), 77 | text = coffeeDrink.name, 78 | style = MaterialTheme.typography.h5.copy( 79 | color = MaterialTheme.colors.onPrimary 80 | ) 81 | ) 82 | } 83 | Text( 84 | text = coffeeDrink.description, 85 | overflow = TextOverflow.Ellipsis, 86 | maxLines = 3, 87 | style = MaterialTheme.typography.body1, 88 | modifier = Modifier.padding(8.dp) 89 | .alpha(0.54f) 90 | ) 91 | } 92 | } 93 | } 94 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedrinks/ListItem.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedrinks 2 | 3 | import androidx.compose.foundation.Image 4 | import androidx.compose.foundation.isSystemInDarkTheme 5 | import androidx.compose.foundation.layout.Box 6 | import androidx.compose.foundation.layout.Column 7 | import androidx.compose.foundation.layout.PaddingValues 8 | import androidx.compose.foundation.layout.Row 9 | import androidx.compose.foundation.layout.fillMaxSize 10 | import androidx.compose.foundation.layout.fillMaxWidth 11 | import androidx.compose.foundation.layout.padding 12 | import androidx.compose.foundation.layout.size 13 | import androidx.compose.foundation.shape.CircleShape 14 | import androidx.compose.material.MaterialTheme 15 | import androidx.compose.material.Surface 16 | import androidx.compose.material.Text 17 | import androidx.compose.runtime.Composable 18 | import androidx.compose.runtime.CompositionLocalProvider 19 | import androidx.compose.runtime.mutableStateOf 20 | import androidx.compose.runtime.remember 21 | import androidx.compose.ui.Modifier 22 | import androidx.compose.ui.draw.alpha 23 | import androidx.compose.ui.graphics.Color 24 | import androidx.compose.ui.graphics.ImageBitmap 25 | import androidx.compose.ui.graphics.painter.BitmapPainter 26 | import androidx.compose.ui.platform.LocalLayoutDirection 27 | import androidx.compose.ui.res.imageResource 28 | import androidx.compose.ui.text.TextStyle 29 | import androidx.compose.ui.text.style.TextOverflow 30 | import androidx.compose.ui.tooling.preview.Preview 31 | import androidx.compose.ui.unit.LayoutDirection 32 | import androidx.compose.ui.unit.dp 33 | import androidx.compose.ui.unit.sp 34 | import com.alexzh.coffeedrinks.data.DummyCoffeeDrinksDataSource 35 | import com.alexzh.coffeedrinks.ui.appTypography 36 | import com.alexzh.coffeedrinks.ui.component.AppDivider 37 | import com.alexzh.coffeedrinks.ui.component.Favourite 38 | import com.alexzh.coffeedrinks.ui.lightThemeColors 39 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.mapper.CoffeeDrinkItemMapper 40 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.model.CoffeeDrinkItem 41 | 42 | private val COFFEE_DRINK_IMAGE_SIZE = 72.dp 43 | 44 | @Preview 45 | @Composable 46 | fun PreviewListItem() { 47 | val mapper = CoffeeDrinkItemMapper() 48 | val coffeeDrink = mapper.map( 49 | DummyCoffeeDrinksDataSource().getCoffeeDrinks()[5] 50 | ) 51 | CompositionLocalProvider(LocalLayoutDirection provides LayoutDirection.Rtl) { 52 | MaterialTheme(colors = lightThemeColors, typography = appTypography) { 53 | CoffeeDrinkListItem( 54 | coffeeDrink = coffeeDrink, 55 | onFavouriteStateChanged = {} 56 | ) 57 | } 58 | } 59 | } 60 | 61 | @Composable 62 | fun CoffeeDrinkList( 63 | coffeeDrink: CoffeeDrinkItem, 64 | onFavouriteStateChanged: (CoffeeDrinkItem) -> Unit 65 | ) { 66 | Column { 67 | CoffeeDrinkListItem( 68 | coffeeDrink = coffeeDrink, 69 | onFavouriteStateChanged = { onFavouriteStateChanged(it) } 70 | ) 71 | AppDivider(PaddingValues(start = COFFEE_DRINK_IMAGE_SIZE)) 72 | } 73 | } 74 | 75 | @Composable 76 | fun CoffeeDrinkListItem( 77 | coffeeDrink: CoffeeDrinkItem, 78 | onFavouriteStateChanged: (CoffeeDrinkItem) -> Unit 79 | ) { 80 | val favouriteState = remember { mutableStateOf(coffeeDrink.isFavourite) } 81 | val favouriteIconColor = if (isSystemInDarkTheme()) { 82 | MaterialTheme.colors.onPrimary 83 | } else { 84 | MaterialTheme.colors.primaryVariant 85 | } 86 | 87 | Row { 88 | Surface( 89 | modifier = Modifier.size(COFFEE_DRINK_IMAGE_SIZE) 90 | .padding(8.dp), 91 | shape = CircleShape, 92 | color = Color(0xFFFAFAFA) 93 | ) { 94 | Image( 95 | painter = BitmapPainter(ImageBitmap.imageResource(id = coffeeDrink.imageUrl)), 96 | modifier = Modifier.fillMaxSize(), 97 | contentDescription = null 98 | ) 99 | } 100 | Box( 101 | modifier = Modifier.fillMaxWidth() 102 | .weight(1f) 103 | ) { 104 | Column { 105 | Text( 106 | text = coffeeDrink.name, 107 | modifier = Modifier.padding(top = 8.dp, end = 8.dp), 108 | style = TextStyle(fontSize = 24.sp), 109 | color = MaterialTheme.colors.onSurface, 110 | maxLines = 1 111 | ) 112 | Text( 113 | text = coffeeDrink.ingredients, 114 | modifier = Modifier.padding(end = 8.dp) 115 | .alpha(0.54f), 116 | maxLines = 1, 117 | overflow = TextOverflow.Ellipsis, 118 | style = MaterialTheme.typography.body1, 119 | color = MaterialTheme.colors.onSurface 120 | ) 121 | } 122 | } 123 | 124 | Favourite( 125 | state = favouriteState, 126 | onValueChanged = { 127 | onFavouriteStateChanged(coffeeDrink) 128 | favouriteState.value = !favouriteState.value 129 | }, 130 | tint = favouriteIconColor 131 | ) 132 | } 133 | } 134 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedrinks/mapper/CoffeeDrinkItemMapper.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedrinks.mapper 2 | 3 | import com.alexzh.coffeedrinks.data.CoffeeDrink 4 | import com.alexzh.coffeedrinks.ui.screen.coffeedrinks.model.CoffeeDrinkItem 5 | 6 | class CoffeeDrinkItemMapper { 7 | 8 | fun map(coffeeDrink: CoffeeDrink): CoffeeDrinkItem { 9 | return CoffeeDrinkItem( 10 | id = coffeeDrink.id, 11 | name = coffeeDrink.name, 12 | imageUrl = coffeeDrink.imageUrl, 13 | ingredients = coffeeDrink.ingredients, 14 | description = coffeeDrink.description, 15 | isFavourite = coffeeDrink.isFavourite 16 | ) 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedrinks/model/CoffeeDrinkItem.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedrinks.model 2 | 3 | data class CoffeeDrinkItem( 4 | val id: Long, 5 | val name: String, 6 | val imageUrl: Int, 7 | val ingredients: String, 8 | val description: String, 9 | val isFavourite: Boolean 10 | ) 11 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedrinks/model/CoffeeDrinksState.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedrinks.model 2 | 3 | data class CoffeeDrinksState( 4 | val coffeeDrinks: List, 5 | val displayingOption: DisplayingOptions 6 | ) 7 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/coffeedrinks/model/DisplayingOptions.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.coffeedrinks.model 2 | 3 | enum class DisplayingOptions { 4 | LIST, 5 | CARDS 6 | } 7 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/order/OrderCoffeeDrinkFragment.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.order 2 | 3 | import android.os.Bundle 4 | import android.view.LayoutInflater 5 | import android.view.View 6 | import android.view.ViewGroup 7 | import androidx.compose.animation.ExperimentalAnimationApi 8 | import androidx.compose.runtime.livedata.observeAsState 9 | import androidx.compose.ui.platform.ComposeView 10 | import androidx.fragment.app.Fragment 11 | import com.alexzh.coffeedrinks.R 12 | import com.alexzh.coffeedrinks.ui.AppTheme 13 | import com.alexzh.coffeedrinks.ui.Screen 14 | import com.alexzh.coffeedrinks.ui.navigateToPreviousScreen 15 | import com.alexzh.coffeedrinks.ui.state.UiState 16 | import org.koin.androidx.viewmodel.ext.android.viewModel 17 | 18 | @OptIn(ExperimentalAnimationApi::class) 19 | class OrderCoffeeDrinkFragment : Fragment() { 20 | private val viewModel: OrderCoffeeDrinkViewModel by viewModel() 21 | 22 | override fun onCreateView( 23 | inflater: LayoutInflater, 24 | container: ViewGroup?, 25 | savedInstanceState: Bundle? 26 | ): View { 27 | return ComposeView(requireContext()).apply { 28 | id = R.id.coffeeDrinkDetailsFragment 29 | layoutParams = ViewGroup.LayoutParams( 30 | ViewGroup.LayoutParams.MATCH_PARENT, 31 | ViewGroup.LayoutParams.MATCH_PARENT 32 | ) 33 | 34 | setContent { 35 | AppTheme { 36 | viewModel.uiState.observeAsState(initial = UiState.Loading).value.let { uiState -> 37 | when (uiState) { 38 | is UiState.Loading -> { 39 | ShowLoadingOrderCoffeeDrinksScreen() 40 | } 41 | is UiState.Success -> { 42 | ShowSuccessOrderCoffeeDrinksScreen( 43 | orderCoffeeDrinkState = uiState.data, 44 | viewModel = viewModel, 45 | onBack = { 46 | this@OrderCoffeeDrinkFragment.navigateToPreviousScreen( 47 | Screen.OrderCoffeeDrinks, 48 | Screen.CoffeeDrinks 49 | ) 50 | } 51 | ) 52 | } 53 | is UiState.Error -> { 54 | ShowErrorOrderCoffeeDrinksScreen() 55 | } 56 | } 57 | } 58 | } 59 | } 60 | } 61 | } 62 | 63 | override fun onResume() { 64 | super.onResume() 65 | viewModel.loadDrinks() 66 | } 67 | } 68 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/order/OrderCoffeeDrinkScreen.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.order 2 | 3 | import androidx.annotation.DrawableRes 4 | import androidx.compose.animation.ExperimentalAnimationApi 5 | import androidx.compose.foundation.Image 6 | import androidx.compose.foundation.layout.Box 7 | import androidx.compose.foundation.layout.Column 8 | import androidx.compose.foundation.layout.PaddingValues 9 | import androidx.compose.foundation.layout.Row 10 | import androidx.compose.foundation.layout.fillMaxSize 11 | import androidx.compose.foundation.layout.fillMaxWidth 12 | import androidx.compose.foundation.layout.padding 13 | import androidx.compose.foundation.layout.size 14 | import androidx.compose.foundation.layout.width 15 | import androidx.compose.foundation.lazy.LazyColumn 16 | import androidx.compose.foundation.lazy.items 17 | import androidx.compose.foundation.shape.CircleShape 18 | import androidx.compose.material.CircularProgressIndicator 19 | import androidx.compose.material.Icon 20 | import androidx.compose.material.IconButton 21 | import androidx.compose.material.MaterialTheme 22 | import androidx.compose.material.Surface 23 | import androidx.compose.material.Text 24 | import androidx.compose.material.TopAppBar 25 | import androidx.compose.runtime.Composable 26 | import androidx.compose.ui.Alignment 27 | import androidx.compose.ui.Modifier 28 | import androidx.compose.ui.graphics.Color 29 | import androidx.compose.ui.graphics.ImageBitmap 30 | import androidx.compose.ui.graphics.painter.BitmapPainter 31 | import androidx.compose.ui.res.imageResource 32 | import androidx.compose.ui.res.stringResource 33 | import androidx.compose.ui.text.style.TextAlign 34 | import androidx.compose.ui.text.style.TextOverflow 35 | import androidx.compose.ui.unit.dp 36 | import com.alexzh.coffeedrinks.R 37 | import com.alexzh.coffeedrinks.ui.component.AppDivider 38 | import com.alexzh.coffeedrinks.ui.component.Counter 39 | import com.alexzh.coffeedrinks.ui.screen.order.model.OrderCoffeeDrinkState 40 | import java.math.BigDecimal 41 | 42 | @Composable 43 | fun ShowLoadingOrderCoffeeDrinksScreen() { 44 | Box(modifier = Modifier.fillMaxSize()) { 45 | CircularProgressIndicator( 46 | color = MaterialTheme.colors.primaryVariant, 47 | modifier = Modifier 48 | .align(Alignment.Center) 49 | .size(36.dp) 50 | ) 51 | } 52 | } 53 | 54 | @ExperimentalAnimationApi 55 | @Composable 56 | fun ShowSuccessOrderCoffeeDrinksScreen( 57 | orderCoffeeDrinkState: OrderCoffeeDrinkState, 58 | viewModel: OrderCoffeeDrinkViewModel, 59 | onBack: () -> Unit 60 | ) { 61 | Column { 62 | AppBarWithOrderSummary( 63 | totalPrice = orderCoffeeDrinkState.totalPrice, 64 | onBackClick = onBack 65 | ) 66 | Surface { 67 | LazyColumn { 68 | items(items = orderCoffeeDrinkState.coffeeDrinks) { coffeeDrink -> 69 | Column { 70 | OrderCoffeeDrinkItem( 71 | orderCoffeeDrink = coffeeDrink, 72 | onAdded = { viewModel.addDrink(coffeeDrink.id) }, 73 | onRemoved = { viewModel.removeDrink(coffeeDrink.id) } 74 | ) 75 | AppDivider(PaddingValues(start = 84.dp)) 76 | } 77 | } 78 | } 79 | } 80 | } 81 | } 82 | 83 | @Composable 84 | fun ShowErrorOrderCoffeeDrinksScreen() { 85 | // TODO: implement UI 86 | } 87 | 88 | @Composable 89 | private fun AppBar( 90 | onBackClick: () -> Unit 91 | ) { 92 | TopAppBar( 93 | title = { 94 | Text( 95 | text = "Order coffee drinks", 96 | style = MaterialTheme.typography.h6.copy( 97 | color = MaterialTheme.colors.onPrimary 98 | ) 99 | ) 100 | }, 101 | backgroundColor = MaterialTheme.colors.primary, 102 | elevation = 0.dp, 103 | navigationIcon = { 104 | IconButton(onClick = onBackClick) { 105 | Icon( 106 | painter = BitmapPainter(ImageBitmap.imageResource(id = R.drawable.ic_arrow_back_white)), 107 | contentDescription = stringResource(R.string.action_back), 108 | tint = MaterialTheme.colors.onPrimary 109 | ) 110 | } 111 | } 112 | ) 113 | } 114 | 115 | @OptIn(ExperimentalAnimationApi::class) 116 | @Composable 117 | fun OrderCoffeeDrinkItem( 118 | orderCoffeeDrink: com.alexzh.coffeedrinks.data.order.OrderCoffeeDrink, 119 | onAdded: () -> Unit, 120 | onRemoved: () -> Unit 121 | ) { 122 | Row( 123 | modifier = Modifier.padding(horizontal = 8.dp, vertical = 4.dp) 124 | ) { 125 | Logo(orderCoffeeDrink.imageUrl) 126 | Column( 127 | modifier = Modifier.weight(1f) 128 | .padding(horizontal = 4.dp) 129 | ) { 130 | Text( 131 | text = orderCoffeeDrink.name, 132 | style = MaterialTheme.typography.h6, 133 | modifier = Modifier.padding(bottom = 4.dp) 134 | .fillMaxWidth() 135 | ) 136 | Text( 137 | text = orderCoffeeDrink.ingredients, 138 | maxLines = 2, 139 | overflow = TextOverflow.Ellipsis, 140 | style = MaterialTheme.typography.body2 141 | ) 142 | } 143 | Column(modifier = Modifier.width(90.dp)) { 144 | Text( 145 | modifier = Modifier 146 | .padding(bottom = 4.dp) 147 | .fillMaxWidth(), 148 | text = "€ ${orderCoffeeDrink.price}", 149 | style = MaterialTheme.typography.subtitle1.copy(textAlign = TextAlign.Right) 150 | ) 151 | Counter( 152 | value = orderCoffeeDrink.count, 153 | onIncrease = onAdded, 154 | onDecrease = onRemoved 155 | ) 156 | } 157 | } 158 | } 159 | 160 | @Composable 161 | private fun Logo( 162 | @DrawableRes logoId: Int, 163 | modifier: Modifier = Modifier 164 | ) { 165 | Surface( 166 | modifier = modifier 167 | .size(72.dp) 168 | .padding(8.dp), 169 | shape = CircleShape, 170 | color = Color(0xFFFAFAFA) 171 | ) { 172 | Image( 173 | modifier = Modifier.size(64.dp), 174 | painter = BitmapPainter(ImageBitmap.imageResource(id = logoId)), 175 | contentDescription = null 176 | ) 177 | } 178 | } 179 | 180 | @ExperimentalAnimationApi 181 | @Composable 182 | private fun AppBarWithOrderSummary( 183 | totalPrice: BigDecimal, 184 | onBackClick: () -> Unit 185 | ) { 186 | Surface( 187 | color = MaterialTheme.colors.primary, 188 | elevation = 4.dp 189 | ) { 190 | Column { 191 | AppBar { 192 | onBackClick() 193 | } 194 | Row(modifier = Modifier.padding(8.dp)) { 195 | Text( 196 | text = "Total cost", 197 | modifier = Modifier.weight(1f), 198 | style = MaterialTheme.typography.h6.copy( 199 | color = MaterialTheme.colors.onPrimary 200 | ) 201 | ) 202 | Text( 203 | text = "€ $totalPrice", 204 | style = MaterialTheme.typography.h6.copy( 205 | color = MaterialTheme.colors.onPrimary 206 | ) 207 | ) 208 | } 209 | } 210 | } 211 | } 212 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/order/OrderCoffeeDrinkViewModel.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.order 2 | 3 | import androidx.lifecycle.LiveData 4 | import androidx.lifecycle.MutableLiveData 5 | import androidx.lifecycle.ViewModel 6 | import androidx.lifecycle.viewModelScope 7 | import com.alexzh.coffeedrinks.data.order.OrderCoffeeDrinksRepository 8 | import com.alexzh.coffeedrinks.ui.screen.order.model.OrderCoffeeDrinkState 9 | import com.alexzh.coffeedrinks.ui.state.UiState 10 | import kotlinx.coroutines.flow.collect 11 | import kotlinx.coroutines.launch 12 | import java.math.BigDecimal 13 | 14 | class OrderCoffeeDrinkViewModel( 15 | private val repository: OrderCoffeeDrinksRepository 16 | ) : ViewModel() { 17 | private val _uiState: MutableLiveData> = MutableLiveData() 18 | val uiState: LiveData> 19 | get() = _uiState 20 | 21 | fun loadDrinks() { 22 | viewModelScope.launch { 23 | _uiState.value = UiState.Loading 24 | repository.getCoffeeDrinks() 25 | .collect { coffeeDrinks -> 26 | val totalCount = coffeeDrinks 27 | .filter { it.count > 0 } 28 | .map { it.count * it.price } 29 | .sum() 30 | 31 | _uiState.value = UiState.Success( 32 | OrderCoffeeDrinkState( 33 | coffeeDrinks = coffeeDrinks, 34 | totalPrice = BigDecimal(totalCount) 35 | ) 36 | ) 37 | } 38 | } 39 | } 40 | 41 | fun addDrink(coffeeDrinkId: Long) { 42 | viewModelScope.launch { 43 | repository.add(coffeeDrinkId) 44 | .collect { isAdded -> 45 | if (isAdded) { 46 | loadDrinks() 47 | } 48 | } 49 | } 50 | } 51 | 52 | fun removeDrink(coffeeDrinkId: Long) { 53 | viewModelScope.launch { 54 | repository.remove(coffeeDrinkId) 55 | .collect { isRemoved -> 56 | if (isRemoved) { 57 | loadDrinks() 58 | } 59 | } 60 | } 61 | } 62 | } 63 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/order/mapper/OrderCoffeeDrinkMapper.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.order.mapper 2 | 3 | import androidx.compose.runtime.mutableStateOf 4 | import com.alexzh.coffeedrinks.data.CoffeeDrink 5 | import com.alexzh.coffeedrinks.ui.screen.order.model.OrderCoffeeDrink 6 | 7 | class OrderCoffeeDrinkMapper { 8 | 9 | fun map(coffeeDrink: CoffeeDrink): OrderCoffeeDrink { 10 | return OrderCoffeeDrink( 11 | id = coffeeDrink.id, 12 | name = coffeeDrink.name, 13 | imageRes = coffeeDrink.imageUrl, 14 | description = coffeeDrink.orderDescription, 15 | price = coffeeDrink.price, 16 | count = mutableStateOf(0) 17 | ) 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/order/model/OrderCoffeeDrink.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.order.model 2 | 3 | import androidx.annotation.DrawableRes 4 | import androidx.compose.runtime.MutableState 5 | import androidx.compose.runtime.mutableStateOf 6 | 7 | data class OrderCoffeeDrink( 8 | val id: Long, 9 | val name: String, 10 | @DrawableRes val imageRes: Int, 11 | val description: String, 12 | val price: Double, 13 | // TODO: should be immutable 14 | var count: MutableState = mutableStateOf(0) 15 | ) 16 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/screen/order/model/OrderCoffeeDrinkState.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.screen.order.model 2 | 3 | import com.alexzh.coffeedrinks.data.order.OrderCoffeeDrink 4 | import java.math.BigDecimal 5 | 6 | data class OrderCoffeeDrinkState( 7 | val coffeeDrinks: List, 8 | val totalPrice: BigDecimal 9 | ) 10 | -------------------------------------------------------------------------------- /app/src/main/java/com/alexzh/coffeedrinks/ui/state/UiState.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.ui.state 2 | 3 | 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-------------------------------------------------------------------------------- /app/src/main/res/navigation/nav_graph.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 11 | 15 | 19 | -------------------------------------------------------------------------------- /app/src/main/res/values-night/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #1F1F1F 4 | #000000 5 | #03DAC5 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #855446 4 | #663E34 5 | #663E34 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Coffee drinks 3 | 4 | Back 5 | Order coffee drinks 6 | Show detailed cards 7 | 8 | Mark as favorite 9 | Unmark as favorite 10 | 11 | ＋ 12 | — 13 | 14 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/test/java/com/alexzh/coffeedrinks/data/RuntimeCoffeeDrinkRepositoryTest.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.data 2 | 3 | import kotlinx.coroutines.flow.single 4 | import kotlinx.coroutines.runBlocking 5 | import org.junit.Assert.assertEquals 6 | import org.junit.Assert.assertFalse 7 | import org.junit.Assert.assertTrue 8 | import org.junit.Test 9 | 10 | class RuntimeCoffeeDrinkRepositoryTest { 11 | private val repository = RuntimeCoffeeDrinkRepository 12 | 13 | @Test 14 | fun `should first call of getCoffeeDrinks() returns 10 items`() = runBlocking { 15 | val expectedItemsCount = 10 16 | 17 | assertEquals( 18 | expectedItemsCount, 19 | repository.getCoffeeDrinks().single().size 20 | ) 21 | } 22 | 23 | @Test 24 | fun `should first call of getCoffeeDrinks() returns all non-favourite items`() = runBlocking { 25 | val expectedItemsCount = 10 26 | 27 | val nonFavouriteItemsCount = repository.getCoffeeDrinks() 28 | .single() 29 | .filter { !it.isFavourite } 30 | .size 31 | 32 | assertEquals(expectedItemsCount, nonFavouriteItemsCount) 33 | } 34 | 35 | @Test 36 | fun `should update favourite state of not-favourite coffee`() = runBlocking { 37 | val coffeeName = repository.getCoffeeDrinks() 38 | .single() 39 | .first().name 40 | val coffee = repository.getCoffeeDrinks() 41 | .single() 42 | .first { it.name == coffeeName } 43 | 44 | val updateCoffeeDrinkStatus = repository.updateFavouriteState(coffee.id, true).single() 45 | 46 | val result = repository.getCoffeeDrinks() 47 | .single() 48 | .first { it.name == coffeeName } 49 | 50 | assertTrue(updateCoffeeDrinkStatus) 51 | assertTrue(result.isFavourite) 52 | } 53 | 54 | @Test 55 | fun `should update favourite state of favourite coffee`() = runBlocking { 56 | val coffeeName = repository.getCoffeeDrinks() 57 | .single() 58 | .first().name 59 | val coffee = repository.getCoffeeDrinks() 60 | .single() 61 | .first { it.name == coffeeName } 62 | 63 | repository.updateFavouriteState(coffee.id, true) 64 | repository.updateFavouriteState(coffee.id, false) 65 | 66 | val result = repository.getCoffeeDrinks() 67 | .single() 68 | .first { it.name == coffeeName } 69 | assertFalse(result.isFavourite) 70 | } 71 | } 72 | -------------------------------------------------------------------------------- /app/src/test/java/com/alexzh/coffeedrinks/data/order/OrderCoffeeDrinkMapperTest.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.data.order 2 | 3 | import com.alexzh.coffeedrinks.data.CoffeeDrink 4 | import com.alexzh.coffeedrinks.generator.GenerateCoffeeDrink.generateCoffeeDrink 5 | import com.alexzh.coffeedrinks.generator.GenerateCoffeeDrink.generateCoffeeDrinks 6 | import org.junit.Assert.assertEquals 7 | import org.junit.Test 8 | 9 | class OrderCoffeeDrinkMapperTest { 10 | private val orderCoffeeDrinkMapper = OrderCoffeeDrinkMapper() 11 | 12 | @Test 13 | fun should_mapToOrderCoffeeDrink_withDefaultCountParam_correctly() { 14 | val coffeeDrink = generateCoffeeDrink() 15 | val orderCoffeeDrink = orderCoffeeDrinkMapper.map(coffeeDrink) 16 | assertOrderCoffeeDrink(coffeeDrink, orderCoffeeDrink, 0) 17 | } 18 | 19 | @Test 20 | fun should_mapToOrderCoffeeDrink_withCustomCountParam_correctly() { 21 | val customCount = 42 22 | val coffeeDrink = generateCoffeeDrink() 23 | val orderCoffeeDrink = orderCoffeeDrinkMapper.map(coffeeDrink, customCount) 24 | assertOrderCoffeeDrink(coffeeDrink, orderCoffeeDrink, customCount) 25 | } 26 | 27 | @Test 28 | fun should_mapListToOrderCoffeeDrinks_withDefaultCountParam_correctly() { 29 | val coffeeDrinks = generateCoffeeDrinks(2) 30 | val orderCoffeeDrinks = orderCoffeeDrinkMapper.map(coffeeDrinks) 31 | assertOrderCoffeeDrinks(coffeeDrinks, orderCoffeeDrinks, 0) 32 | } 33 | 34 | @Test 35 | fun should_mapListToOrderCoffeeDrinks_withCustomCountParam_correctly() { 36 | val customCount = 42 37 | val coffeeDrinks = generateCoffeeDrinks(2) 38 | val orderCoffeeDrinks = orderCoffeeDrinkMapper.map(coffeeDrinks, customCount) 39 | assertOrderCoffeeDrinks(coffeeDrinks, orderCoffeeDrinks, customCount) 40 | } 41 | 42 | private fun assertOrderCoffeeDrink( 43 | coffeeDrink: CoffeeDrink, 44 | orderCoffeeDrink: OrderCoffeeDrink, 45 | orderCoffeeDrinkCount: Int 46 | ) { 47 | assertEquals(coffeeDrink.id, orderCoffeeDrink.id) 48 | assertEquals(coffeeDrink.name, orderCoffeeDrink.name) 49 | assertEquals(coffeeDrink.imageUrl, orderCoffeeDrink.imageUrl) 50 | assertEquals(coffeeDrink.ingredients, orderCoffeeDrink.ingredients) 51 | assertEquals(coffeeDrink.price, orderCoffeeDrink.price, 0.00001) 52 | assertEquals(orderCoffeeDrink.count, orderCoffeeDrinkCount) 53 | } 54 | 55 | private fun assertOrderCoffeeDrinks( 56 | coffeeDrinks: List, 57 | orderCoffeeDrinks: List, 58 | orderCoffeeDrinkCount: Int 59 | ) { 60 | assertEquals(coffeeDrinks.size, orderCoffeeDrinks.size) 61 | for (index in coffeeDrinks.indices) { 62 | assertOrderCoffeeDrink( 63 | coffeeDrinks[index], 64 | orderCoffeeDrinks[index], 65 | orderCoffeeDrinkCount 66 | ) 67 | } 68 | } 69 | } 70 | -------------------------------------------------------------------------------- /app/src/test/java/com/alexzh/coffeedrinks/data/order/RuntimeOrderCoffeeDrinksRepositoryTest.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.data.order 2 | 3 | import com.alexzh.coffeedrinks.data.CoffeeDrink 4 | import com.alexzh.coffeedrinks.data.CoffeeDrinkDataSource 5 | import com.alexzh.coffeedrinks.generator.GenerateCoffeeDrink.generateCoffeeDrink 6 | import com.alexzh.coffeedrinks.generator.GenerateCoffeeDrink.generateCoffeeDrinks 7 | import com.alexzh.coffeedrinks.generator.GenerateOrderCoffeeDrink.generateOrderCoffeeDrink 8 | import com.alexzh.coffeedrinks.generator.GenerateOrderCoffeeDrink.generateOrderCoffeeDrinks 9 | import io.mockk.every 10 | import io.mockk.mockk 11 | import kotlinx.coroutines.flow.single 12 | import kotlinx.coroutines.runBlocking 13 | import org.junit.Assert.assertEquals 14 | import org.junit.Test 15 | 16 | class RuntimeOrderCoffeeDrinksRepositoryTest { 17 | private val coffeeDrinkDataSource = mockk() 18 | private val orderCoffeeDrinkMapper = mockk() 19 | 20 | private val repository = RuntimeOrderCoffeeDrinksRepository( 21 | coffeeDrinkDataSource, 22 | orderCoffeeDrinkMapper 23 | ) 24 | 25 | @Test 26 | fun should_returnCoffeeDrinks_when_dataSourceReturnData() { 27 | val coffeeDrinks = generateCoffeeDrinks(count = 10) 28 | val orderCoffeeDrinks = generateOrderCoffeeDrinks(count = 10) 29 | 30 | stubGetCoffeeDrinks(coffeeDrinks) 31 | stubMapToOrderCoffeeDrink(coffeeDrinks, orderCoffeeDrinks) 32 | 33 | runBlocking { 34 | assertEquals( 35 | orderCoffeeDrinks, 36 | repository.getCoffeeDrinks().single() 37 | ) 38 | } 39 | } 40 | 41 | @Test 42 | fun should_addMethod_updateCoffeeDrinksList_when_countIsLessThanMaximum() { 43 | val coffeeDrinks = listOf(generateCoffeeDrink()) 44 | val orderCoffeeDrinks = listOf(generateOrderCoffeeDrink(count = 0)) 45 | val updateOrderCoffeeDrinks = listOf(orderCoffeeDrinks.first().copy(count = 1)) 46 | 47 | stubGetCoffeeDrinks(coffeeDrinks) 48 | stubMapToOrderCoffeeDrink(coffeeDrinks, orderCoffeeDrinks) 49 | 50 | runBlocking { 51 | repository.getCoffeeDrinks().single() 52 | repository.add(orderCoffeeDrinks.first().id).single() 53 | assertEquals( 54 | updateOrderCoffeeDrinks, 55 | repository.getCoffeeDrinks().single() 56 | ) 57 | } 58 | } 59 | 60 | @Test 61 | fun should_addMethod_notUpdateCoffeeDrinksList_when_countIsEqualToMaximum() { 62 | val coffeeDrinks = listOf(generateCoffeeDrink()) 63 | val orderCoffeeDrinks = listOf(generateOrderCoffeeDrink(count = 99)) 64 | 65 | stubGetCoffeeDrinks(coffeeDrinks) 66 | stubMapToOrderCoffeeDrink(coffeeDrinks, orderCoffeeDrinks) 67 | 68 | runBlocking { 69 | repository.getCoffeeDrinks().single() 70 | repository.add(orderCoffeeDrinks.first().id).single() 71 | assertEquals( 72 | orderCoffeeDrinks, 73 | repository.getCoffeeDrinks().single() 74 | ) 75 | } 76 | } 77 | 78 | @Test 79 | fun should_removeMethod_updateCoffeeDrinksList_when_countIsMoreThanMinimum() { 80 | val coffeeDrinks = listOf(generateCoffeeDrink()) 81 | val orderCoffeeDrinks = listOf(generateOrderCoffeeDrink(count = 42)) 82 | val updateOrderCoffeeDrinks = listOf(orderCoffeeDrinks.first().copy(count = 41)) 83 | 84 | stubGetCoffeeDrinks(coffeeDrinks) 85 | stubMapToOrderCoffeeDrink(coffeeDrinks, orderCoffeeDrinks) 86 | 87 | runBlocking { 88 | repository.getCoffeeDrinks().single() 89 | repository.remove(orderCoffeeDrinks.first().id).single() 90 | assertEquals( 91 | updateOrderCoffeeDrinks, 92 | repository.getCoffeeDrinks().single() 93 | ) 94 | } 95 | } 96 | 97 | @Test 98 | fun should_removeMethod_notUpdateCoffeeDrinksList_when_countIsEqualToMinimum() { 99 | val coffeeDrinks = listOf(generateCoffeeDrink()) 100 | val orderCoffeeDrinks = listOf(generateOrderCoffeeDrink(count = 0)) 101 | 102 | stubGetCoffeeDrinks(coffeeDrinks) 103 | stubMapToOrderCoffeeDrink(coffeeDrinks, orderCoffeeDrinks) 104 | 105 | runBlocking { 106 | repository.getCoffeeDrinks().single() 107 | repository.remove(orderCoffeeDrinks.first().id).single() 108 | assertEquals( 109 | orderCoffeeDrinks, 110 | repository.getCoffeeDrinks().single() 111 | ) 112 | } 113 | } 114 | 115 | private fun stubGetCoffeeDrinks(coffeeDrinks: List) { 116 | every { coffeeDrinkDataSource.getCoffeeDrinks() } returns coffeeDrinks 117 | } 118 | 119 | private fun stubMapToOrderCoffeeDrink( 120 | coffeeDrinks: List, 121 | orderCoffeeDrink: List 122 | ) { 123 | every { orderCoffeeDrinkMapper.map(coffeeDrinks) } returns orderCoffeeDrink 124 | } 125 | } 126 | -------------------------------------------------------------------------------- /app/src/test/java/com/alexzh/coffeedrinks/generator/GenerateCoffeeDrink.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.generator 2 | 3 | import com.alexzh.coffeedrinks.data.CoffeeDrink 4 | import com.alexzh.coffeedrinks.generator.RandomData.randomBoolean 5 | import com.alexzh.coffeedrinks.generator.RandomData.randomDouble 6 | import com.alexzh.coffeedrinks.generator.RandomData.randomInt 7 | import com.alexzh.coffeedrinks.generator.RandomData.randomLong 8 | import com.alexzh.coffeedrinks.generator.RandomData.randomString 9 | 10 | object GenerateCoffeeDrink { 11 | 12 | fun generateCoffeeDrink( 13 | id: Long = randomLong(), 14 | name: String = randomString(), 15 | imageUrl: Int = randomInt(), 16 | description: String = randomString(), 17 | ingredients: String = randomString(), 18 | orderDescription: String = randomString(), 19 | price: Double = randomDouble(), 20 | isFavourite: Boolean = randomBoolean() 21 | ) = CoffeeDrink( 22 | id = id, 23 | name = name, 24 | imageUrl = imageUrl, 25 | description = description, 26 | ingredients = ingredients, 27 | orderDescription = orderDescription, 28 | price = price, 29 | isFavourite = isFavourite 30 | ) 31 | 32 | fun generateCoffeeDrinks( 33 | count: Int = 10 34 | ): List { 35 | val coffeeDrinks = mutableListOf() 36 | repeat(count) { 37 | coffeeDrinks.add(generateCoffeeDrink()) 38 | } 39 | return coffeeDrinks 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /app/src/test/java/com/alexzh/coffeedrinks/generator/GenerateOrderCoffeeDrink.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.generator 2 | 3 | import com.alexzh.coffeedrinks.data.order.OrderCoffeeDrink 4 | import com.alexzh.coffeedrinks.generator.RandomData.randomDouble 5 | import com.alexzh.coffeedrinks.generator.RandomData.randomInt 6 | import com.alexzh.coffeedrinks.generator.RandomData.randomLong 7 | import com.alexzh.coffeedrinks.generator.RandomData.randomString 8 | 9 | object GenerateOrderCoffeeDrink { 10 | 11 | fun generateOrderCoffeeDrink( 12 | id: Long = randomLong(), 13 | name: String = randomString(), 14 | imageUrl: Int = randomInt(), 15 | ingredients: String = randomString(), 16 | price: Double = randomDouble(), 17 | count: Int = randomInt(99) 18 | ) = OrderCoffeeDrink( 19 | id = id, 20 | name = name, 21 | imageUrl = imageUrl, 22 | ingredients = ingredients, 23 | price = price, 24 | count = count 25 | ) 26 | 27 | fun generateOrderCoffeeDrinks( 28 | count: Int = 10 29 | ): List { 30 | val orderCoffeeDrinks = mutableListOf() 31 | repeat(count) { 32 | orderCoffeeDrinks.add(generateOrderCoffeeDrink()) 33 | } 34 | return orderCoffeeDrinks 35 | } 36 | } 37 | -------------------------------------------------------------------------------- /app/src/test/java/com/alexzh/coffeedrinks/generator/RandomData.kt: -------------------------------------------------------------------------------- 1 | package com.alexzh.coffeedrinks.generator 2 | 3 | import java.util.UUID 4 | import kotlin.random.Random 5 | 6 | object RandomData { 7 | 8 | fun randomString() = UUID.randomUUID().toString() 9 | 10 | fun randomLong() = Random.nextLong() 11 | 12 | fun randomInt(until: Int = 1000) = Random.nextInt(until) 13 | 14 | fun randomDouble() = Random.nextDouble() 15 | 16 | fun randomBoolean() = Random.nextBoolean() 17 | } 18 | -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | apply from: 'scripts/git-hooks.gradle' 4 | 5 | buildscript { 6 | ext.android_gradle_plugin_version = '7.2.0' 7 | ext.kotlin_version = '1.6.10' 8 | ext.kotlin_coroutines_version = '1.6.0' 9 | ext.compose_version = '1.1.1' 10 | ext.compose_nav_version = "2.4.2" 11 | ext.compose_constraintlayout_version = "1.0.0" 12 | ext.appcompat_version = '1.4.1' 13 | ext.androidx_core_version = '1.7.0' 14 | ext.androidx_fragment_version = '1.4.1' 15 | ext.androidx_lifecycle_version = '2.4.1' 16 | ext.androidx_navigation_version = '2.4.2' 17 | ext.koin_version = '2.2.2' 18 | ext.junit_version = '4.13.2' 19 | ext.test_core = '1.4.0' 20 | ext.test_junit_runner = '1.1.3' 21 | ext.test_runner = '1.4.0' 22 | ext.test_rules = '1.4.0' 23 | ext.test_monitor = '1.5.0' 24 | ext.mockk_version = '1.10.6' 25 | ext.shot_version = '5.14.0' 26 | 27 | repositories { 28 | mavenCentral() 29 | google() 30 | } 31 | dependencies { 32 | classpath "com.android.tools.build:gradle:$android_gradle_plugin_version" 33 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 34 | classpath "com.karumi:shot:$shot_version" 35 | // NOTE: Do not place your application dependencies here; they belong 36 | // in the individual module build.gradle files 37 | } 38 | } 39 | 40 | allprojects { 41 | repositories { 42 | google() 43 | mavenCentral() 44 | maven { url 'https://jitpack.io' } 45 | } 46 | configurations.all { 47 | resolutionStrategy.force 'org.objenesis:objenesis:2.6' 48 | } 49 | } 50 | 51 | subprojects { 52 | afterEvaluate { 53 | tasks['clean'].dependsOn installGitHooks 54 | tasks['assemble'].dependsOn installGitHooks 55 | } 56 | } 57 | 58 | task clean(type: Delete) { 59 | delete rootProject.buildDir 60 | } 61 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app's APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=true 18 | # Automatically convert third-party libraries to use AndroidX 19 | android.enableJetifier=true 20 | # Kotlin code style for this project: "official" or "obsolete": 21 | kotlin.code.style=official -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlexZhukovich/CoffeeDrinksWithJetpackCompose/cf95c8b5e2733e407b7ef70a108acb762c39a776/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Aug 28 07:51:28 CEST 2020 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /screenshots/coffee-drink-details-screen-dark.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlexZhukovich/CoffeeDrinksWithJetpackCompose/cf95c8b5e2733e407b7ef70a108acb762c39a776/screenshots/coffee-drink-details-screen-dark.png -------------------------------------------------------------------------------- /screenshots/coffee-drink-details-screen-light.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlexZhukovich/CoffeeDrinksWithJetpackCompose/cf95c8b5e2733e407b7ef70a108acb762c39a776/screenshots/coffee-drink-details-screen-light.png -------------------------------------------------------------------------------- /screenshots/coffee-drinks-screen-dark.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlexZhukovich/CoffeeDrinksWithJetpackCompose/cf95c8b5e2733e407b7ef70a108acb762c39a776/screenshots/coffee-drinks-screen-dark.png -------------------------------------------------------------------------------- /screenshots/coffee-drinks-screen-light.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlexZhukovich/CoffeeDrinksWithJetpackCompose/cf95c8b5e2733e407b7ef70a108acb762c39a776/screenshots/coffee-drinks-screen-light.png -------------------------------------------------------------------------------- /screenshots/order-coffee-drinks-screen-dark.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlexZhukovich/CoffeeDrinksWithJetpackCompose/cf95c8b5e2733e407b7ef70a108acb762c39a776/screenshots/order-coffee-drinks-screen-dark.png -------------------------------------------------------------------------------- /screenshots/order-coffee-drinks-screen-light.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlexZhukovich/CoffeeDrinksWithJetpackCompose/cf95c8b5e2733e407b7ef70a108acb762c39a776/screenshots/order-coffee-drinks-screen-light.png -------------------------------------------------------------------------------- /scripts/git-hooks.gradle: -------------------------------------------------------------------------------- 1 | static def isLinuxOrMacOs() { 2 | def osName = System.getProperty('os.name').toLowerCase(Locale.ROOT) 3 | return osName.contains('linux') || osName.contains('mac os') || osName.contains('macos') 4 | } 5 | 6 | task copyGitHooks(type: Copy) { 7 | description 'Copies the git hooks from scripts/git-hooks to the .git folder.' 8 | from("${rootDir}/scripts/git-hooks/") { 9 | include '**/*.sh' 10 | rename '(.*).sh', '$1' 11 | } 12 | into "${rootDir}/.git/hooks" 13 | fileMode = 0777 14 | } 15 | 16 | task installGitHooks(type: Exec) { 17 | description 'Installs the pre-commit git hooks from scripts/git-hooks.' 18 | group 'git hooks' 19 | workingDir rootDir 20 | commandLine 'chmod' 21 | args '-R', '+x', '.git/hooks/' 22 | dependsOn copyGitHooks 23 | onlyIf { isLinuxOrMacOs() } 24 | doLast { 25 | logger.info('Git hook installed successfully.') 26 | } 27 | } -------------------------------------------------------------------------------- /scripts/git-hooks/pre-commit.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | echo "Running static analysis..." 4 | 5 | # KtLint verification 6 | ./gradlew app:ktlint --daemon 7 | 8 | status=$? 9 | 10 | if [ "$status" = 0 ] ; then 11 | echo "Static analysis found no problems." 12 | exit 0 13 | else 14 | echo 1>&2 "Static analysis found violations it could not fix." 15 | exit 1 16 | fi -------------------------------------------------------------------------------- /scripts/ktlint.gradle: -------------------------------------------------------------------------------- 1 | repositories { 2 | jcenter() 3 | } 4 | 5 | configurations { 6 | ktlint 7 | } 8 | 9 | dependencies { 10 | ktlint 'com.pinterest:ktlint:0.42.1' 11 | } 12 | 13 | task ktlint(type: JavaExec, group: "verification") { 14 | description = "Check Kotlin code style." 15 | classpath = configurations.ktlint 16 | main = "com.pinterest.ktlint.Main" 17 | args "src/**/*.kt" 18 | } 19 | 20 | check.dependsOn ktlint 21 | 22 | task ktlintFormat(type: JavaExec, group: "formatting") { 23 | description = "Fix Kotlin code style deviations." 24 | classpath = configurations.ktlint 25 | main = "com.pinterest.ktlint.Main" 26 | args "-F", "src/**/*.kt" 27 | } -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | rootProject.name='CoffeeDrinksWithJetpackCompose' 3 | --------------------------------------------------------------------------------