compose design added

app/build.gradle.kts

@@ -4,6 +4,7 @@ import java.util.Properties
 plugins {
     alias(libs.plugins.androidApplication)
     alias(libs.plugins.kotlinAndroid)
+    alias(libs.plugins.kotlinSerialization)
 }
 
 android {
@@ -67,6 +68,24 @@ dependencies {
     implementation(libs.ui.graphics)
     implementation(libs.ui.tooling.preview)
     implementation(libs.material3)
+    //
+    implementation(libs.viewmodel.compose)
+    implementation(libs.compose.ui.util)
+
+    //retrofit
+    implementation(libs.retrofit)
+    //okhttp
+    implementation(platform(libs.okhttp.bom))
+    implementation(libs.okhttp)
+    implementation(libs.okhttp.interceptor)
+    //kotlin serialization
+    implementation(libs.kotlin.serialization)
+    implementation(libs.kotlin.serialization.converter)
+    //coil
+    implementation(libs.coil)
+    implementation(project(mapOf("path" to ":karousel")))
+
+    //testing libraries
     testImplementation(libs.junit)
     androidTestImplementation(libs.androidx.test.ext.junit)
     androidTestImplementation(libs.espresso.core)

app/src/main/AndroidManifest.xml

@@ -2,6 +2,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-permission android:name="android.permission.INTERNET"/>
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
@@ -10,6 +12,7 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
+        android:name=".FilmoApplication"
         android:theme="@style/Theme.Filmo"
         tools:targetApi="31">
         <activity

app/src/main/java/com/pramodbharti/filmo/FilmoApplication.kt

@@ -0,0 +1,13 @@
+package com.pramodbharti.filmo
+
+import android.app.Application
+import com.pramodbharti.filmo.data.di.AppContainer
+import com.pramodbharti.filmo.data.di.DefaultAppContainer
+
+class FilmoApplication : Application() {
+    lateinit var container: AppContainer
+    override fun onCreate() {
+        super.onCreate()
+        container = DefaultAppContainer()
+    }
+}

app/src/main/java/com/pramodbharti/filmo/MainActivity.kt

@@ -6,11 +6,7 @@ import androidx.activity.compose.setContent
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.core.os.BuildCompat
 import com.pramodbharti.filmo.ui.theme.FilmoTheme
 
 class MainActivity : ComponentActivity() {
@@ -23,25 +19,9 @@ class MainActivity : ComponentActivity() {
                     modifier = Modifier.fillMaxSize(),
                     color = MaterialTheme.colorScheme.background
                 ) {
-                    Greeting("Android")
+
                 }
             }
         }
     }
 }
-
-@Composable
-fun Greeting(name: String, modifier: Modifier = Modifier) {
-    Text(
-        text = "Hello $name!",
-        modifier = modifier
-    )
-}
-
-@Preview(showBackground = true)
-@Composable
-fun GreetingPreview() {
-    FilmoTheme {
-        Greeting("Android")
-    }
-}

app/src/main/java/com/pramodbharti/filmo/data/Constants.kt

@@ -0,0 +1,4 @@
+package com.pramodbharti.filmo.data
+
+const val BASE_URL = "https://api.themoviedb.org/3/"
+const val DISCOVER_MOVIES = "discover/movie"

app/src/main/java/com/pramodbharti/filmo/data/di/AppContainer.kt

@@ -0,0 +1,45 @@
+package com.pramodbharti.filmo.data.di
+
+import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
+import com.pramodbharti.filmo.data.BASE_URL
+import com.pramodbharti.filmo.data.network.HeaderInterceptor
+import com.pramodbharti.filmo.data.network.MoviesApiService
+import com.pramodbharti.filmo.data.repositories.MoviesRepository
+import com.pramodbharti.filmo.data.repositories.NetworkMoviesRepository
+import kotlinx.serialization.json.Json
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.OkHttpClient
+import retrofit2.Converter
+import retrofit2.Retrofit
+
+interface AppContainer {
+    val moviesRepository: MoviesRepository
+}
+
+class DefaultAppContainer : AppContainer {
+
+    private val client = OkHttpClient
+        .Builder()
+        .addInterceptor(HeaderInterceptor())
+        .build()
+
+    private val json = Json {
+        ignoreUnknownKeys = true
+        isLenient = true
+    }
+
+    private val retrofit = Retrofit
+        .Builder()
+        .client(client)
+        .baseUrl(BASE_URL)
+        .addConverterFactory(json.asConverterFactory("application/json".toMediaType()))
+        .build()
+
+    private val moviesApiService by lazy {
+        retrofit.create(MoviesApiService::class.java)
+    }
+    override val moviesRepository: MoviesRepository by lazy {
+        NetworkMoviesRepository(moviesApiService)
+    }
+
+}

app/src/main/java/com/pramodbharti/filmo/data/network/HeaderInterceptor.kt

@@ -0,0 +1,19 @@
+package com.pramodbharti.filmo.data.network
+
+import com.pramodbharti.filmo.BuildConfig
+import okhttp3.Interceptor
+import okhttp3.Response
+
+class HeaderInterceptor : Interceptor {
+    override fun intercept(chain: Interceptor.Chain): Response {
+        return chain
+            .proceed(
+                chain
+                    .request()
+                    .newBuilder()
+                    .addHeader("Authorization", "Bearer ${BuildConfig.ACCESS_TOKEN}")
+                    .build()
+            )
+    }
+
+}

app/src/main/java/com/pramodbharti/filmo/data/network/MoviesApiService.kt

@@ -0,0 +1,10 @@
+package com.pramodbharti.filmo.data.network
+
+import com.pramodbharti.filmo.data.DISCOVER_MOVIES
+import com.pramodbharti.filmo.data.network.models.MoviesResponse
+import retrofit2.http.GET
+
+interface MoviesApiService {
+    @GET(DISCOVER_MOVIES)
+    suspend fun getDiscoverMovies(): MoviesResponse
+}

app/src/main/java/com/pramodbharti/filmo/data/network/models/CastResponse.kt

@@ -0,0 +1,14 @@
+package com.pramodbharti.filmo.data.network.models
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class CastResponse(
+    val id: Int,
+    val name: String,
+    val gender: Int,
+    @SerialName("profile_path")
+    val profilePath: String,
+    val character: String
+)

app/src/main/java/com/pramodbharti/filmo/data/network/models/MovieResponse.kt

@@ -0,0 +1,24 @@
+package com.pramodbharti.filmo.data.network.models
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class MovieResponse(
+    val id: Int,
+    val adult: Boolean,
+    @SerialName("backdrop_path")
+    val backdropPath: String,
+    @SerialName("original_language")
+    val originalLanguage: String,
+    @SerialName("original_title")
+    val originalTitle: String,
+    val overview: String,
+    val popularity: String,
+    @SerialName("poster_path")
+    val posterPath: String,
+    @SerialName("release_date")
+    val releaseDate: String,
+    val title: String,
+    val video: Boolean,
+)

app/src/main/java/com/pramodbharti/filmo/data/network/models/MoviesResponse.kt

@@ -0,0 +1,8 @@
+package com.pramodbharti.filmo.data.network.models
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class MoviesResponse(
+    val results:List<MovieResponse>
+)

app/src/main/java/com/pramodbharti/filmo/data/repositories/MoviesRepository.kt

@@ -0,0 +1,7 @@
+package com.pramodbharti.filmo.data.repositories
+
+import com.pramodbharti.filmo.data.network.models.MoviesResponse
+
+interface MoviesRepository {
+    suspend fun getDiscoverMovies(): MoviesResponse
+}

app/src/main/java/com/pramodbharti/filmo/data/repositories/NetworkMoviesRepository.kt

@@ -0,0 +1,7 @@
+package com.pramodbharti.filmo.data.repositories
+
+import com.pramodbharti.filmo.data.network.MoviesApiService
+
+class NetworkMoviesRepository(private val moviesApiService: MoviesApiService) : MoviesRepository {
+    override suspend fun getDiscoverMovies() = moviesApiService.getDiscoverMovies()
+}

app/src/main/java/com/pramodbharti/filmo/ui/Constants.kt

@@ -0,0 +1,7 @@
+package com.pramodbharti.filmo.ui
+
+object Constants {
+    const val IMAGE_URL_ORIGINAL = "https://image.tmdb.org/t/p/original"
+    const val IMAGE_URL_500 = "https://image.tmdb.org/t/p/w500"
+    const val IMAGE_URL_300 = "https://image.tmdb.org/t/p/w300"
+}

app/src/main/java/com/pramodbharti/filmo/ui/components/Utils.kt

@@ -0,0 +1,25 @@
+package com.pramodbharti.filmo.ui.components
+
+import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.pager.PagerState
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.util.lerp
+import kotlin.math.absoluteValue
+
+@OptIn(ExperimentalFoundationApi::class)
+fun Modifier.carouselTransition(page: Int, pagerState: PagerState) =
+    graphicsLayer {
+        val pageOffset =
+            ((pagerState.currentPage - page) + pagerState.currentPageOffsetFraction).absoluteValue
+
+        val transformation =
+            lerp(
+                start = 0.7f,
+                stop = 1f,
+                fraction = 1f - pageOffset.coerceIn(0f, 1f)
+            )
+        alpha = transformation
+        scaleY = transformation
+    }
+

app/src/main/java/com/pramodbharti/filmo/ui/models/MovieItem.kt

@@ -0,0 +1,15 @@
+package com.pramodbharti.filmo.ui.models
+
+import androidx.annotation.DrawableRes
+
+data class MovieItem(
+    val id: Int,
+    val title: String,
+    @DrawableRes
+    val poster: Int,
+    @DrawableRes
+    val backdrop: Int,
+    val releaseDate: String
+)
+
+

app/src/main/java/com/pramodbharti/filmo/ui/screens/details/Cast.kt

@@ -0,0 +1,9 @@
+package com.pramodbharti.filmo.ui.screens.details
+
+import androidx.annotation.DrawableRes
+
+data class Cast(
+    val name: String,
+    @DrawableRes
+    val photo: Int
+)