🚧 rebuild the dtos correctly

Sources/app/src/main/java/fr/iut/pm/movieapplication/api/MovieApplicationAPI.kt

@@ -12,7 +12,7 @@ import retrofit2.http.Query
 interface MovieApplicationAPI {
 
     @GET("movie/popular")
-    fun getPopularMovies(@Query("api_key") apiKey : String = API_KEY) : Call<PopularDTO>
+    fun getPopularMovies(@Query("api_key") apiKey : String = API_KEY, @Query("page") page : Int = 1) : Call<PopularDTO>
 
     @GET("movie/top_rated")
     fun getTopRatedMovies(@Query("api_key") apiKey: String = API_KEY) : Call<PopularDTO>

Sources/app/src/main/java/fr/iut/pm/movieapplication/api/dtos/MediaResultDTO.kt

@@ -0,0 +1,42 @@
+package fr.iut.pm.movieapplication.api.dtos
+
+import com.squareup.moshi.Json
+import com.squareup.moshi.JsonClass
+
+@Json(name = "results")
+data class MediaResultDTO(
+
+    @Json(name = "poster_path")
+    val posterPath : String,
+    val adult : Boolean,
+    val overview : String,
+    @Json(name = "first_air_date")
+    val firstAirDate : String?,
+    @Json(name = "release_date")
+    val releaseDate : String?,
+    @Json(name = "origin_country")
+    val originCountry : List<String>?,
+    @Json(name = "genre_ids")
+    val genreIds : List<Int>,
+    val id : Int,
+    @Json(name = "original_title")
+    val originalTitle : String?,
+    @Json(name = "original_language")
+    val originalLanguage : String,
+    val title : String?,
+    @Json(name = "backdrop_path")
+    val backdropPath : String,
+    val popularity : Double,
+    @Json(name = "vote_count")
+    val voteCount : Int,
+    val video : Boolean?,
+    @Json(name = "vote_average")
+    val voteAverage : Double,
+    val name: String?,
+    @Json(name = "original_name")
+    val originalName : String?,
+    @Json(name = "media_type")
+    val mediaType : String
+) {
+
+}

Sources/app/src/main/java/fr/iut/pm/movieapplication/api/dtos/MovieDTO.kt

@@ -1,44 +1,32 @@
 package fr.iut.pm.movieapplication.api.dtos
 
-import androidx.room.ColumnInfo
-import androidx.room.Embedded
-import androidx.room.PrimaryKey
-import androidx.room.Relation
 import com.squareup.moshi.Json
-import fr.iut.pm.movieapplication.model.Genre
-import fr.iut.pm.movieapplication.model.ProductionCompany
-import fr.iut.pm.movieapplication.model.ProductionCountry
-import fr.iut.pm.movieapplication.network.dtos.GenreDTO
 
-class MovieDTO (
-    val adult: Boolean,
-    val budget: Int,
-    val genres: Array<GenreDTO>?,
-    val homepage: String?,
-    val id: Int,
-    @Json(name = "original_language")
-    val originalLanguage: String,
-    @Json(name = "original_title")
-    val originalTitle: String,
-    val overview: String?,
-    val popularity: Double,
+open class MovieDTO (
     @Json(name = "poster_path")
-    val posterPath: String?,
-    @Json(name = "production_countries")
-    val productionCountries: Array<ProductionCountry>,
+    open val posterPath: String?,
+    open val adult: Boolean,
+    open val overview: String,
     @Json(name = "release_date")
-    val releaseDate: String,
-    val revenue: Int,
-    val runtime: Int?,
-    //var spokenLanguages : Array<SpokenLanguage>,
-    val status: String,
-    @Json(name = "tag_line")
-    val tagLine: String?,
-    val title: String,
-    @Json(name = "vote_average")
-    val voteAverage: Double,
+    open val releaseDate: String,
+    @Json(name = "genre_ids")
+    open val genreIds: List<Int>,
+    open val id: Int,
+    @Json(name = "original_title")
+    open val originalTitle: String,
+    @Json(name = "original_language")
+    open val originalLanguage: String,
+    open val title: String,
+    @Json(name = "backdrop_path")
+    open val backdropPath: String?,
+    open val popularity: Double,
     @Json(name = "vote_count")
-    val voteCount: Int,
-    val backdropPath: String?
+    open val voteCount: Int,
+    open val video : Boolean,
+    @Json(name = "vote_average")
+    open val voteAverage: Double
+
+
 ){
+
 }

Sources/app/src/main/java/fr/iut/pm/movieapplication/api/dtos/MovieResultDTO.kt

@@ -28,7 +28,6 @@ class MovieResultDTO(
     val popularity : Double?,
     @Json(name = "vote_count")
     val voteCount : Int?,
-    val video : Boolean?,
     @Json(name = "vote_average")
     val voteAverage : Double?
 

Sources/app/src/main/java/fr/iut/pm/movieapplication/api/dtos/PopularDTO.kt

@@ -9,7 +9,7 @@ class PopularDTO(
     @Json(name = "page")
     val page : Int,
     @Json(name = "results")
-    val results : List<MovieResultDTO>,
+    val results : List<MediaResultDTO>,
     @Json(name = "total_results")
     val totalResults : Int,
     @Json(name = "total_pages")

Sources/app/src/main/java/fr/iut/pm/movieapplication/api/dtos/TvShowDTO.kt

@@ -2,8 +2,29 @@ package fr.iut.pm.movieapplication.api.dtos
 
 import com.squareup.moshi.Json
 
-data class TvShowDTO(
+open class TvShowDTO(
+
+    @Json(name = "poster_path")
+    open val posterPath: String?,
+    open val popularity: Double,
+    open val id: Int,
     @Json(name = "backdrop_path")
-    val backdropPath : String?
-) {
-}
+    open val backdropPath: String?,
+    @Json(name = "vote_average")
+    open val voteAverage: Double,
+    open val overview: String,
+    @Json(name = "first_air_date")
+    open val firstAirDate: String,
+    @Json(name = "origin_country")
+    open val originCountry: List<String>,
+    @Json(name = "genre_ids")
+    open val genreIds: List<Int>,
+    @Json(name = "original_language")
+    open val originalLanguage: String,
+    @Json(name = "vote_count")
+    open val voteCount: Int,
+    open val name: String,
+    @Json(name = "original_name")
+    open val originalName: String,
+    )
+{}

Sources/app/src/main/java/fr/iut/pm/movieapplication/data/dao/MovieDAO.kt

@@ -4,17 +4,17 @@ import androidx.room.Dao
 import androidx.room.Insert
 import androidx.room.OnConflictStrategy
 import androidx.room.Query
-import fr.iut.pm.movieapplication.model.Movie
+import fr.iut.pm.movieapplication.model.media.movie.MovieDetails
 import kotlinx.coroutines.flow.Flow
 
 @Dao
 interface MovieDAO {
 
     @Query("SELECT * FROM movies_table ORDER BY original_title ASC")
-    fun getMovieByAlphabetizeMovie() : Flow<List<Movie>>
+    fun getMovieByAlphabetizeMovie() : Flow<List<MovieDetails>>
 
     @Insert(onConflict = OnConflictStrategy.IGNORE)
-    suspend fun insert(movie : Movie)
+    suspend fun insert(movie : MovieDetails)
 
     @Query("DELETE FROM movies_table")
     suspend fun deleteAll()

Sources/app/src/main/java/fr/iut/pm/movieapplication/model/Movie.kt

@@ -1,64 +0,0 @@
-package fr.iut.pm.movieapplication.model
-
-import androidx.room.ColumnInfo
-import androidx.room.Entity
-import androidx.room.PrimaryKey
-
-@Entity(tableName = "movies_table")
-data class Movie(
-    @ColumnInfo(name = "adult")
-    val adult: Boolean,
-    @ColumnInfo(name = "budget")
-    val budget: Int?,
-    @ColumnInfo(name = "genres")
-    val genres: Array<Genre>?,
-    @ColumnInfo(name = "homepage")
-    val homePage: String?,
-    @PrimaryKey
-    @ColumnInfo(name = "id")
-    val movieId: Int,
-    @ColumnInfo(name = "original_language")
-    val originalLanguage: String?,
-    @ColumnInfo(name = "original_title")
-    val originalTitle: String?,
-    val overview: String?,
-    val popularity: Double?,
-    @ColumnInfo(name = "poster_path")
-    val posterPath: String?,
-    val productionCompanies: Array<ProductionCompany>?,
-    @ColumnInfo(name = "production_countries")
-    val productionCountries: Array<ProductionCountry>?,
-    @ColumnInfo(name = "release_date")
-    val releaseDate: String?,
-    val revenue: Int?,
-    val runtime: Int?,
-    //var spokenLanguages : Array<SpokenLanguage>,
-    val status: String?,
-    @ColumnInfo(name = "tag_line")
-    val tagLine: String?,
-    val title: String?,
-    @ColumnInfo(name = "vote_average")
-    val voteAverage: Double?,
-    @ColumnInfo(name = "vote_count")
-    val voteCount: Int?,
-    val backdropPath: String?
-
-
-) {
-
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) return true
-        if (javaClass != other?.javaClass) return false
-
-        other as Movie
-
-        if (movieId != other.movieId) return false
-
-        return true
-    }
-
-    override fun hashCode(): Int {
-        return movieId
-    }
-}

Sources/app/src/main/java/fr/iut/pm/movieapplication/model/Popular.kt

@@ -2,13 +2,14 @@ package fr.iut.pm.movieapplication.model
 
 import androidx.room.ColumnInfo
 import androidx.room.Embedded
+import fr.iut.pm.movieapplication.model.media.movie.MovieDetails
 
 data class Popular(
     @ColumnInfo("page")
     val page : Int,
     @ColumnInfo("results")
     @Embedded
-    val results : List<Movie>,
+    val results : List<MovieDetails>,
     val totalResults : Int,
     val totalPages : Int
 

Sources/app/src/main/java/fr/iut/pm/movieapplication/model/media/MediaResult.kt

@@ -0,0 +1,24 @@
+package fr.iut.pm.movieapplication.model.media
+
+data class MediaResult(
+
+    val posterPath: String? = null,
+    val adult: Boolean,
+    val overview: String,
+    val firstAirDate: String? = null,
+    val releaseDate: String? = null,
+    val originCountry: List<String>? = null,
+    val genreIds: List<Int>,
+    val id: Int,
+    val originalTitle: String? = null,
+    val originalLanguage: String,
+    val title: String?,
+    val backdropPath: String? = null,
+    val popularity: Double,
+    val voteCount: Int,
+    val voteAverage: Double,
+    val name: String? = null,
+    val originalName: String? = null,
+    val mediaType : String
+)
+{}

Sources/app/src/main/java/fr/iut/pm/movieapplication/model/media/movie/Movie.kt

@@ -0,0 +1,22 @@
+package fr.iut.pm.movieapplication.model.media.movie
+
+open class Movie(
+    open val posterPath: String?,
+    open val adult: Boolean,
+    open val overview: String,
+    open val releaseDate: String,
+    open val genreIds: List<Int>,
+    open val id: Int,
+    open val originalTitle: String,
+    open val originalLanguage: String,
+    open val title: String?,
+    open val backdropPath: String?,
+    open val popularity: Double,
+    open val voteCount: Int,
+    open val video: Boolean?,
+    open val voteAverage: Double,
+)
+{
+
+
+}

Sources/app/src/main/java/fr/iut/pm/movieapplication/model/media/movie/MovieDetails.kt

@@ -0,0 +1,50 @@
+package fr.iut.pm.movieapplication.model.media.movie
+
+import fr.iut.pm.movieapplication.model.ProductionCompany
+import fr.iut.pm.movieapplication.model.ProductionCountry
+
+
+data class MovieDetails(
+
+    override val posterPath: String,
+    override val adult: Boolean,
+    override val overview: String,
+    override val releaseDate: String,
+    override val genreIds : List<Int>,
+    override val id: Int,
+    override val originalTitle: String,
+    override val originalLanguage: String,
+    override val title: String?,
+    override val backdropPath: String?,
+    override val popularity: Double,
+    override val voteCount: Int,
+    override val video: Boolean?,
+    override val voteAverage: Double,
+    val mediaType: String,
+
+    val budget: Int?,
+    val homePage: String?,
+    val productionCompanies: Array<ProductionCompany>?,
+    val productionCountries: Array<ProductionCountry>?,
+    val revenue: Int?,
+    val runtime: Int?,
+    val status: String?,
+    val tagLine: String?
+
+) : Movie(posterPath,
+    adult,
+    overview,
+    releaseDate,
+    genreIds,
+    id,
+    originalTitle,
+    originalLanguage,
+    title,
+    backdropPath,
+    popularity,
+    voteCount,
+    video,
+    voteAverage) {
+
+
+}

Sources/app/src/main/java/fr/iut/pm/movieapplication/model/media/tvshow/TvShow.kt

@@ -0,0 +1,20 @@
+package fr.iut.pm.movieapplication.model.media.tvshow
+
+class TvShow(
+    val posterPath: String?,
+    val popularity: Double,
+    val id: Int,
+    val backdropPath: String,
+    val voteAverage: Double,
+    val overview: String,
+    val firstAirDate: String?,
+    val originCountry: List<String>,
+    val genreIds: List<Int>,
+    val originalLanguage: String,
+    val voteCount: Int,
+    val name: String,
+    val originalName: String,
+    val mediaType: String = "tv",
+)
+{
+}

Sources/app/src/main/java/fr/iut/pm/movieapplication/model/media/tvshow/TvShowDetails.kt

@@ -0,0 +1,4 @@
+package fr.iut.pm.movieapplication.model.media.tvshow
+
+class TvShowDetails {
+}

Sources/app/src/main/java/fr/iut/pm/movieapplication/network/dtos/GenreDTO.kt

@@ -1,7 +0,0 @@
-package fr.iut.pm.movieapplication.network.dtos
-
-data class GenreDTO(
-    private val id : Int,
-    private val name : String
-) {
-}

Sources/app/src/main/java/fr/iut/pm/movieapplication/repository/MovieRepository.kt

@@ -3,20 +3,20 @@ package fr.iut.pm.movieapplication.repository
 import android.util.Log
 import fr.iut.pm.movieapplication.api.RetrofitInstance
 import fr.iut.pm.movieapplication.api.dtos.PopularDTO
-import fr.iut.pm.movieapplication.model.Movie
-import fr.iut.pm.movieapplication.utils.Constants.Companion.API_KEY
-import fr.iut.pm.movieapplication.utils.Mapper
+import fr.iut.pm.movieapplication.model.media.MediaResult
+import fr.iut.pm.movieapplication.model.media.movie.Movie
+import fr.iut.pm.movieapplication.utils.MediaResultMapper
 import retrofit2.Call
 import retrofit2.Callback
 import retrofit2.Response
 
 class MovieRepository() {
 
-    fun getPopularMovies(callback: (List<Movie>) -> Unit ) {
+    fun getPopularMovies(page : Int = 1 ,callback: (List<Movie>) -> Unit ) {
 
         val listMovie : MutableList<Movie> = mutableListOf()
 
-        RetrofitInstance.api.getPopularMovies().enqueue(object :
+        RetrofitInstance.api.getPopularMovies(page = page).enqueue(object :
             Callback<PopularDTO> {
             override fun onResponse(call: Call<PopularDTO>, response: Response<PopularDTO>) {
                 if (response.isSuccessful) {
@@ -25,9 +25,9 @@ class MovieRepository() {
                     val listMoviesDTO = popularDTO?.results
                     listMoviesDTO?.forEach {
 
-                        val movie = Mapper.MapToMovie(it)
+                        val movie = MediaResultMapper.mapToMovie(it)
                         listMovie.add(movie)
-                        Log.d("Movie ", movie.title!!)
+                        Log.d("Movie ", movie.title!! )
                     }
 
                 }
@@ -41,8 +41,8 @@ class MovieRepository() {
         })
     }
 
-    fun getTrends(callback: (List<Movie>) -> Unit) {
-        val listMovie : MutableList<Movie> = mutableListOf()
+     fun getTrends(callback: (List<MediaResult>) -> Unit) {
+        val listMovie : MutableList<MediaResult> = mutableListOf()
 
         RetrofitInstance.api.getTrending().enqueue(object : Callback<PopularDTO> {
             override fun onResponse(call: Call<PopularDTO>, response: Response<PopularDTO>) {
@@ -50,7 +50,7 @@ class MovieRepository() {
                     Log.d("Response",response.body().toString())
                     val popularDTO = response.body()
                     popularDTO?.results?.forEach {
-                        val movie = Mapper.MapToMovie(it)
+                        val movie = MediaResultMapper.mapToMediaResult(it)
                         listMovie.add(movie)
                         movie.title?.let { it1 -> Log.d("Movie", it1) }
                     }
@@ -59,7 +59,7 @@ class MovieRepository() {
             }
 
             override fun onFailure(call: Call<PopularDTO>, t: Throwable) {
-                Log.d("Error failure", t.message.toString())
+                Log.d("Error failure", t.printStackTrace().toString())
             }
         })
     }

Sources/app/src/main/java/fr/iut/pm/movieapplication/repository/TVShowRepository.kt

@@ -0,0 +1,4 @@
+package fr.iut.pm.movieapplication.repository
+
+class TVShowRepository {
+}

Sources/app/src/main/java/fr/iut/pm/movieapplication/ui/adapter/HomeItemAdapter.kt

@@ -11,14 +11,17 @@ import androidx.recyclerview.widget.RecyclerView
 import coil.load
 import fr.iut.pm.movieapplication.R
 import fr.iut.pm.movieapplication.api.config.GlobalImageConfig
-import fr.iut.pm.movieapplication.model.Movie
+import fr.iut.pm.movieapplication.model.media.MediaResult
+import fr.iut.pm.movieapplication.model.media.movie.Movie
+import fr.iut.pm.movieapplication.model.media.movie.MovieDetails
+import fr.iut.pm.movieapplication.model.media.tvshow.TvShow
 import fr.iut.pm.movieapplication.ui.activity.MainActivity
 import fr.iut.pm.movieapplication.utils.Constants.Companion.IMG_URL
 
 class HomeItemAdapter(
     private val context: MainActivity,
     private val layoutId: Int,
-    private val list: List<Movie>
+    private val list: List<MediaResult>
     ) : RecyclerView.Adapter<HomeItemAdapter.ViewHolder>() {
 
     class ViewHolder(view : View) : RecyclerView.ViewHolder(view) {
@@ -39,13 +42,19 @@ class HomeItemAdapter(
         Log.d("SINGLETON", GlobalImageConfig.baseUrl)
         val imgUri = currentItem.posterPath?.let {
             (IMG_URL + it).toUri().buildUpon().scheme("https").build()
-
         }
         Log.d("SINGLETON", imgUri.toString() )
         holder.itemImage.load(imgUri)
         holder.itemName.text = currentItem.title
         holder.itemDate.text = currentItem.releaseDate
+        holder.itemView.setOnClickListener {
+            onItemClick(currentItem)
+        }
+
+    }
 
+    private fun onItemClick(item : MediaResult) {
+        Log.d("item clicked", item.toString())
     }
 
     override fun getItemCount(): Int = list.size

Sources/app/src/main/java/fr/iut/pm/movieapplication/ui/adapter/MovieAdapter.kt

@@ -0,0 +1,59 @@
+package fr.iut.pm.movieapplication.ui.adapter
+
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.core.net.toUri
+import androidx.recyclerview.widget.RecyclerView
+import coil.load
+import fr.iut.pm.movieapplication.R
+import fr.iut.pm.movieapplication.api.config.GlobalImageConfig
+import fr.iut.pm.movieapplication.model.media.movie.Movie
+import fr.iut.pm.movieapplication.ui.activity.MainActivity
+import fr.iut.pm.movieapplication.utils.Constants
+
+class MovieAdapter(
+    private val context: MainActivity,
+    private val layoutId: Int,
+    private val list: List<Movie>
+) : RecyclerView.Adapter<HomeItemAdapter.ViewHolder>(){
+
+    class ViewHolder(view : View) : RecyclerView.ViewHolder(view) {
+        val itemImage: ImageView = view.findViewById<ImageView>(R.id.item_image)
+        val itemName: TextView = view.findViewById<TextView>(R.id.item_name)
+        val itemDate: TextView = view.findViewById<TextView>(R.id.item_date)
+    }
+
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): HomeItemAdapter.ViewHolder {
+        val view = LayoutInflater
+            .from(parent.context)
+            .inflate(layoutId, parent, false)
+        return HomeItemAdapter.ViewHolder(view)
+    }
+
+    override fun getItemCount(): Int = list.size
+
+
+    override fun onBindViewHolder(holder: HomeItemAdapter.ViewHolder, position: Int) {
+        val currentItem = list[position]
+        Log.d("SINGLETON", GlobalImageConfig.baseUrl)
+        val imgUri = currentItem.posterPath?.let {
+            (Constants.IMG_URL + it).toUri().buildUpon().scheme("https").build()
+        }
+        Log.d("SINGLETON", imgUri.toString() )
+        holder.itemImage.load(imgUri)
+        holder.itemName.text = currentItem.title
+        holder.itemDate.text = currentItem.releaseDate
+        holder.itemView.setOnClickListener {
+            onItemClick(currentItem)
+        }
+    }
+
+    private fun onItemClick(item : Movie) {
+        Log.d("item clicked", item.toString())
+    }
+}

Sources/app/src/main/java/fr/iut/pm/movieapplication/ui/fragments/HomeSectionsFragment.kt

@@ -7,11 +7,10 @@ import android.view.ViewGroup
 import androidx.fragment.app.Fragment
 import androidx.recyclerview.widget.RecyclerView
 import fr.iut.pm.movieapplication.R
-import fr.iut.pm.movieapplication.api.dtos.MovieResultDTO
-import fr.iut.pm.movieapplication.model.Movie
 import fr.iut.pm.movieapplication.ui.activity.MainActivity
 import fr.iut.pm.movieapplication.ui.adapter.HomeItemAdapter
 import fr.iut.pm.movieapplication.ui.adapter.HomeItemDecoration
+import fr.iut.pm.movieapplication.ui.adapter.MovieAdapter
 import fr.iut.pm.movieapplication.ui.viewmodel.HomeSectionsVM
 
 class HomeSectionsFragment(
@@ -33,7 +32,7 @@ class HomeSectionsFragment(
         //get the popularity RecyclerView
         context.movieRepository.getPopularMovies {
         val homePopularityRecyclerView = view?.findViewById<RecyclerView>(R.id.home_popularity_recycler_view)
-        homePopularityRecyclerView?.adapter = HomeItemAdapter(context,R.layout.item_horizontal_home_page,it)
+        homePopularityRecyclerView?.adapter = MovieAdapter(context,R.layout.item_horizontal_home_page,it)
         homePopularityRecyclerView?.addItemDecoration(HomeItemDecoration())
         }
         //get the free RecyclerView

Sources/app/src/main/java/fr/iut/pm/movieapplication/ui/fragments/MoviesFragment.kt

@@ -6,37 +6,89 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.viewModels
-import androidx.lifecycle.ViewModelProvider
-import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import fr.iut.pm.movieapplication.R
-import fr.iut.pm.movieapplication.api.RetrofitInstance
-import fr.iut.pm.movieapplication.model.Movie
+import fr.iut.pm.movieapplication.model.media.MediaResult
+import fr.iut.pm.movieapplication.model.media.movie.Movie
+import fr.iut.pm.movieapplication.model.media.movie.MovieDetails
 import fr.iut.pm.movieapplication.repository.MovieRepository
 import fr.iut.pm.movieapplication.ui.activity.MainActivity
-import fr.iut.pm.movieapplication.ui.adapter.CategoryItemDecoration
 import fr.iut.pm.movieapplication.ui.adapter.HomeItemAdapter
+import fr.iut.pm.movieapplication.ui.adapter.MovieAdapter
 import fr.iut.pm.movieapplication.ui.viewmodel.MoviesVM
 import fr.iut.pm.movieapplication.ui.viewmodel.MoviesVMFactory
-import fr.iut.pm.movieapplication.ui.viewmodel.viewModelFactory
-import kotlinx.coroutines.launch
+import fr.iut.pm.movieapplication.utils.Constants.Companion.PAGE_SIZE
 
 class MoviesFragment(
     private val context : MainActivity
 ) : Fragment() {
 
+    private var isLoading = false
+    private var isLastPage = false
+    private var currentPage = 1
+    private var currentList : MutableList<Movie> = mutableListOf()
+
     private val moviesVM: MoviesVM by viewModels{ MoviesVMFactory(repository = MovieRepository())}
+    lateinit var moviesRecyclerView : RecyclerView
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
         val view = inflater.inflate(R.layout.fragment_movies, container, false)
 
+        // Get the RecyclerView
+        moviesRecyclerView = view.findViewById<RecyclerView>(R.id.movies_item_recycler_view)
+
+        // Initialized the data inside our RecyclerView
         context.movieRepository.getPopularMovies { listMovies ->
-            val moviesRecyclerView = view?.findViewById<RecyclerView>(R.id.movies_item_recycler_view)
-            moviesRecyclerView?.adapter = HomeItemAdapter(context, R.layout.item_vertical_fragment, listMovies)
-            moviesRecyclerView ?. layoutManager = GridLayoutManager (context, 2)
-            moviesRecyclerView?.addItemDecoration(CategoryItemDecoration())
+            currentList.addAll(0,listMovies)
+            moviesRecyclerView.adapter = MovieAdapter(context, R.layout.item_vertical_fragment, currentList)
+            moviesRecyclerView.layoutManager = GridLayoutManager (context, 3)
+        }
+
+        // Create the ScrollListener
+        val scrollListener = object : RecyclerView.OnScrollListener() {
+            override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
+                super.onScrolled(recyclerView, dx, dy)
+
+                val layoutManager = moviesRecyclerView.layoutManager as GridLayoutManager
+                val visibleItemCount = layoutManager.childCount
+                val totalItemCount = layoutManager.itemCount
+                val firstVisibleItemPosition = layoutManager.findFirstVisibleItemPosition()
+
+                // If we are not already loading data and it's not the last page
+                if(!isLoading && !isLastPage) {
+                    if(visibleItemCount + firstVisibleItemPosition >= totalItemCount
+                        && firstVisibleItemPosition >= 0
+                        && totalItemCount >= PAGE_SIZE
+                    ) {
+                        loadMoreMovies()
+                    }
+                }
+            }
         }
 
+        // Add the ScrollLister created before to our RecyclerView
+        moviesRecyclerView.addOnScrollListener(scrollListener)
+
         return view
     }
+
+    /**
+     * Method to load data when the user reaches the bottom of the view
+     */
+    private fun loadMoreMovies() {
+        isLoading = true
+        currentPage += 1
+
+        if(currentPage == 1000) isLastPage = true
+
+        val start = currentList.size
+        context.movieRepository.getPopularMovies(currentPage) { listMovies ->
+
+            currentList.addAll(start, listMovies)
+            moviesRecyclerView.adapter?.notifyItemRangeChanged(start, listMovies.size)
+
+        }
+
+        isLoading = false
+    }
 }

Sources/app/src/main/java/fr/iut/pm/movieapplication/ui/viewmodel/MoviesVM.kt

@@ -1,28 +1,18 @@
 package fr.iut.pm.movieapplication.ui.viewmodel
 
 import androidx.lifecycle.*
-import fr.iut.pm.movieapplication.api.dtos.MovieResultDTO
-import fr.iut.pm.movieapplication.model.Movie
+import fr.iut.pm.movieapplication.model.media.movie.MovieDetails
 import fr.iut.pm.movieapplication.repository.MovieRepository
-import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.launch
 
 class MoviesVM(private val repository: MovieRepository) : ViewModel() {
 
-    private val _popularMovies = MutableLiveData<List<Movie>>()
-    val popularMovies : LiveData<List<Movie>> = _popularMovies
+    private val _popularMovies = MutableLiveData<List<MovieDetails>>()
+    val popularMovies : LiveData<List<MovieDetails>> = _popularMovies
 
     init {
         //loadData()
     }
-    suspend fun loadData()  {
-        viewModelScope.launch {
-            repository.getPopularMovies { movies ->
-                _popularMovies.value = movies
-            }
-        }.join()
-
-    }
 }
 
 

Sources/app/src/main/java/fr/iut/pm/movieapplication/utils/Constants.kt

@@ -3,8 +3,14 @@ package fr.iut.pm.movieapplication.utils
 class Constants {
 
     companion object {
+
+        //API
         const val BASE_URL = "https://api.themoviedb.org/3/"
         const val IMG_URL = "https://image.tmdb.org/t/p/w500"
         const val API_KEY = "8f14a279249638d7f247d0d7298b21b4"
+
+
+        //VIEW PAGINATION
+        const val PAGE_SIZE = 20
     }
 }

Sources/app/src/main/java/fr/iut/pm/movieapplication/utils/Mapper.kt

@@ -1,36 +0,0 @@
-package fr.iut.pm.movieapplication.utils
-
-import fr.iut.pm.movieapplication.api.dtos.MovieResultDTO
-import fr.iut.pm.movieapplication.model.Movie
-
-object Mapper {
-
-     fun MapToMovie( movieDTO : MovieResultDTO) : Movie {
-        return Movie(
-            adult = movieDTO.adult,
-            posterPath = movieDTO.posterPath,
-            overview = movieDTO.overview,
-            releaseDate = movieDTO.releaseDate,
-            movieId = movieDTO.id,
-            originalTitle = movieDTO.originalTitle,
-            originalLanguage = movieDTO.originalLanguage,
-            title = movieDTO.title,
-            backdropPath = movieDTO.backdropPath,
-            popularity = movieDTO.popularity,
-            voteCount = movieDTO.voteCount,
-            voteAverage = movieDTO.voteAverage,
-            budget = null,
-            genres = null,
-            homePage = null,
-            productionCompanies = null,
-            productionCountries = null,
-            revenue = null,
-            runtime = null,
-            status = null,
-            tagLine = null
-
-        )
-    }
-
-
-}

Sources/app/src/main/java/fr/iut/pm/movieapplication/utils/MediaResultMapper.kt

@@ -0,0 +1,71 @@
+package fr.iut.pm.movieapplication.utils
+
+import fr.iut.pm.movieapplication.api.dtos.MediaResultDTO
+import fr.iut.pm.movieapplication.model.media.MediaResult
+import fr.iut.pm.movieapplication.model.media.movie.Movie
+import fr.iut.pm.movieapplication.model.media.tvshow.TvShow
+
+object MediaResultMapper {
+
+     fun mapToTvShow(mediaResultDTO: MediaResultDTO): TvShow {
+        return TvShow(
+            posterPath = mediaResultDTO.posterPath,
+            popularity = mediaResultDTO.popularity,
+            id = mediaResultDTO.id,
+            backdropPath = mediaResultDTO.backdropPath!!,
+            voteAverage = mediaResultDTO.voteAverage,
+            overview = mediaResultDTO.overview,
+            firstAirDate = mediaResultDTO.firstAirDate,
+            originCountry = mediaResultDTO.originCountry!!,
+            genreIds = mediaResultDTO.genreIds,
+            originalLanguage = mediaResultDTO.originalLanguage,
+            voteCount = mediaResultDTO.voteCount,
+            name = mediaResultDTO.name!!,
+            originalName = mediaResultDTO.originalName!!
+        )
+    }
+
+     fun mapToMovie(mediaResultDTO: MediaResultDTO): Movie {
+        return Movie(
+            posterPath = mediaResultDTO.posterPath,
+            adult = mediaResultDTO.adult == false,
+            overview = mediaResultDTO.overview,
+            releaseDate = mediaResultDTO.releaseDate!!,
+            genreIds = mediaResultDTO.genreIds,
+            id = mediaResultDTO.id,
+            originalTitle = mediaResultDTO.originalTitle!!,
+            originalLanguage = mediaResultDTO.originalLanguage,
+            title = mediaResultDTO.title,
+            backdropPath = mediaResultDTO.backdropPath,
+            popularity = mediaResultDTO.popularity,
+            voteCount = mediaResultDTO.voteCount,
+            video = mediaResultDTO.video,
+            voteAverage = mediaResultDTO.voteAverage
+        )
+    }
+
+    fun mapToMediaResult(mediaResultDTO: MediaResultDTO) : MediaResult {
+        return MediaResult(
+            posterPath = mediaResultDTO.posterPath,
+            adult = mediaResultDTO.adult == false,
+            overview = mediaResultDTO.overview,
+            firstAirDate = mediaResultDTO.firstAirDate,
+            releaseDate = mediaResultDTO.releaseDate,
+            originCountry = mediaResultDTO.originCountry,
+            genreIds = mediaResultDTO.genreIds,
+            id = mediaResultDTO.id,
+            originalTitle = mediaResultDTO.originalTitle,
+            originalLanguage = mediaResultDTO.originalLanguage,
+            title = mediaResultDTO.title,
+            backdropPath = mediaResultDTO.backdropPath,
+            popularity = mediaResultDTO.popularity,
+            voteCount = mediaResultDTO.voteCount,
+            voteAverage = mediaResultDTO.voteAverage,
+            name = mediaResultDTO.name,
+            originalName = mediaResultDTO.originalName,
+            mediaType = mediaResultDTO.mediaType
+        )
+    }
+
+
+}

Sources/app/src/main/res/layout/fragment_movies.xml

@@ -7,7 +7,7 @@
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/movies_item_recycler_view"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="match_parent"
         android:layout_marginBottom="@dimen/default_margin"
         />
 

Sources/app/src/main/res/layout/item_vertical_fragment.xml

@@ -1,46 +1,49 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:layout_width="175dp"
+    android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
     <androidx.cardview.widget.CardView
         android:layout_width="match_parent"
-        android:layout_height="250dp"
-        android:layout_marginLeft="10dp"
-        android:layout_marginStart="10dp"
-        android:layout_marginEnd="10dp"
-        android:layout_marginTop="@dimen/default_margin"
-        app:layout_constraintTop_toTopOf="parent"
-        app:cardCornerRadius="10dp">
+        android:layout_height="match_parent"
+        android:layout_marginStart="4dp"
+        android:layout_marginLeft="4dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="4dp"
+        android:layout_marginRight="4dp"
+        android:layout_marginBottom="8dp"
+        app:cardCornerRadius="10dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
 
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:orientation="vertical">
 
-        <ImageView
-            android:id="@+id/item_image"
-            android:layout_width="match_parent"
-            android:layout_height="210dp"
-            android:scaleType="centerCrop"
-            android:background="@color/black" />
-
-        <TextView
-            android:id="@+id/item_name"
-            android:layout_width="match_parent"
-            android:layout_height="20dp"
-            android:layout_gravity="center"
-            android:textAlignment="center"
-            />
-
-        <TextView
-            android:id="@+id/item_date"
-            android:layout_width="match_parent"
-            android:layout_height="20dp"
-            android:layout_gravity="center"
-            android:textAlignment="center"
-            />
+            <ImageView
+                android:id="@+id/item_image"
+                android:layout_width="match_parent"
+                android:layout_height="180dp"
+                android:background="@color/black"
+                android:scaleType="centerCrop" />
+
+            <TextView
+                android:id="@+id/item_name"
+                android:layout_width="match_parent"
+                android:layout_height="20dp"
+                android:layout_gravity="center"
+                android:textAlignment="center" />
+
+            <TextView
+                android:id="@+id/item_date"
+                android:layout_width="match_parent"
+                android:layout_height="20dp"
+                android:layout_gravity="center"
+                android:textAlignment="center" />
 
         </LinearLayout>
     </androidx.cardview.widget.CardView>