launch new view when tapping movie poster

app/src/main/java/com/owenlejeune/tvtime/api/tmdb/model/MediaItem.kt

@@ -2,5 +2,6 @@ package com.owenlejeune.tvtime.api.tmdb.model
 
 abstract class MediaItem(
     open val posterPath: String?,
-    @Transient open val title: String
+    @Transient open val title: String,
+    @Transient open val id: Int
 )

app/src/main/java/com/owenlejeune/tvtime/api/tmdb/model/PopularMovie.kt

@@ -4,5 +4,6 @@ import com.google.gson.annotations.SerializedName
 
 data class PopularMovie(
     @SerializedName("poster_path") override val posterPath: String?,
-    @SerializedName("title") override val title: String
+    @SerializedName("title") override val title: String,
-): MediaItem(posterPath, title)
+    @SerializedName("id") override val id: Int
+): MediaItem(posterPath, title, id)

app/src/main/java/com/owenlejeune/tvtime/api/tmdb/model/PopularTv.kt

@@ -4,5 +4,6 @@ import com.google.gson.annotations.SerializedName
 
 data class PopularTv(
     @SerializedName("poster_path") override val posterPath: String?,
-    @SerializedName("name") val name: String
+    @SerializedName("name") val name: String,
-): MediaItem(posterPath, name)
+    @SerializedName("id") override val id: Int
+): MediaItem(posterPath, name, id)

app/src/main/java/com/owenlejeune/tvtime/ui/components/Posters.kt

@@ -17,6 +17,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
+import androidx.navigation.NavController
 import coil.compose.rememberImagePainter
 import coil.transform.RoundedCornersTransformation
 import com.owenlejeune.tvtime.R
@@ -24,10 +25,14 @@ import com.owenlejeune.tvtime.api.tmdb.TmdbUtils
 import com.owenlejeune.tvtime.api.tmdb.model.MediaItem
 import com.owenlejeune.tvtime.extensions.dpToPx
 import com.owenlejeune.tvtime.extensions.listItems
+import com.owenlejeune.tvtime.ui.navigation.MainNavItem
 
 @OptIn(ExperimentalFoundationApi::class)
 @Composable
-fun PosterGrid(fetchMedia: (MutableState<List<MediaItem>>) -> Unit) {
+fun PosterGrid(
+    appNavController: NavController,
+    fetchMedia: (MutableState<List<MediaItem>>) -> Unit
+) {
     val mediaList = remember { mutableStateOf(emptyList<MediaItem>()) }
     fetchMedia(mediaList)
 
@@ -36,13 +41,16 @@ fun PosterGrid(fetchMedia: (MutableState<List<MediaItem>>) -> Unit) {
         contentPadding = PaddingValues(8.dp)
     ) {
         listItems(mediaList.value) { item ->
-            PosterItem(mediaItem = item)
+            PosterItem(appNavController = appNavController, mediaItem = item)
         }
     }
 }
 
 @Composable
-fun PosterItem(mediaItem: MediaItem) {
+fun PosterItem(
+    appNavController: NavController,
+    mediaItem: MediaItem
+) {
     val context = LocalContext.current
     val poster = TmdbUtils.getFullPosterPath(mediaItem)
     Image(
@@ -58,18 +66,11 @@ fun PosterItem(mediaItem: MediaItem) {
             .size(190.dp)
             .padding(5.dp)
             .clickable {
-                Toast
+                appNavController.navigate("${MainNavItem.DetailView.route}/${mediaItem.id}")
-                    .makeText(context, "${mediaItem.title} clicked", Toast.LENGTH_SHORT)
+//                appNavController.n
-                    .show()
+//                Toast
+//                    .makeText(context, "${mediaItem.title} clicked", Toast.LENGTH_SHORT)
+//                    .show()
             }
     )
 }
-
-@Preview
-@Composable
-fun PosterItemPreview() {
-    PosterItem(mediaItem = object : MediaItem(
-        title = "Deadpool",
-        posterPath = "/fSRb7vyIP8rQpL0I47P3qUsEKX3.jpg"
-    ){})
-}

app/src/main/java/com/owenlejeune/tvtime/ui/navigation/Routes.kt

@@ -1,10 +1,17 @@
 package com.owenlejeune.tvtime.ui.navigation
 
 import androidx.compose.runtime.Composable
+import androidx.navigation.NavController
 import androidx.navigation.NavHostController
+import androidx.navigation.NavType
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
+import androidx.navigation.navArgument
 import com.owenlejeune.tvtime.ui.screens.*
+import com.owenlejeune.tvtime.ui.screens.tabs.FavouritesTab
+import com.owenlejeune.tvtime.ui.screens.tabs.MoviesTab
+import com.owenlejeune.tvtime.ui.screens.tabs.SettingsTab
+import com.owenlejeune.tvtime.ui.screens.tabs.TvTab
 
 @Composable
 fun MainNavigationRoutes(navController: NavHostController) {
@@ -12,20 +19,30 @@ fun MainNavigationRoutes(navController: NavHostController) {
         composable(MainNavItem.MainView.route) {
             MainAppView(appNavController = navController)
         }
-        composable(MainNavItem.DetailView.route) {
+        composable(
-
+            MainNavItem.DetailView.route.plus("/{ID_KEY}"),
+            arguments = listOf(navArgument("ID_KEY") { type = NavType.IntType })
+        ) { navBackStackEntry ->
+            val args = navBackStackEntry.arguments
+            DetailView(
+                appNavController = navController,
+                itemId = navBackStackEntry.arguments?.getInt("ID_KEY")
+            )
         }
     }
 }
 
 @Composable
-fun BottomNavigationRoutes(navController: NavHostController) {
+fun BottomNavigationRoutes(
+    appNavController: NavController,
+    navController: NavHostController
+) {
     NavHost(navController = navController, startDestination = BottomNavItem.Movies.route) {
         composable(BottomNavItem.Movies.route) {
-            MoviesTab()
+            MoviesTab(appNavController = appNavController)
         }
         composable(BottomNavItem.TV.route) {
-            TvTab()
+            TvTab(appNavController = appNavController)
         }
         composable(BottomNavItem.Favourites.route) {
             FavouritesTab()

app/src/main/java/com/owenlejeune/tvtime/ui/screens/DetailView.kt

@@ -0,0 +1,28 @@
+package com.owenlejeune.tvtime.ui.screens
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.wrapContentSize
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.navigation.NavController
+
+@Composable
+fun DetailView(
+    appNavController: NavController,
+    itemId: Int?
+) {
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .wrapContentSize(Alignment.Center)
+    ) {
+        Text(
+            text = itemId.toString(),
+            color = MaterialTheme.colorScheme.onBackground
+        )
+    }
+}

app/src/main/java/com/owenlejeune/tvtime/ui/screens/MainView.kt

@@ -51,7 +51,7 @@ fun MainAppView(appNavController: NavController) {
         }
     ) { innerPadding ->
         Box(modifier = Modifier.padding(innerPadding)) {
-            BottomNavigationRoutes(navController = navController)
+            BottomNavigationRoutes(appNavController = appNavController, navController = navController)
         }
     }
 }

app/src/main/java/com/owenlejeune/tvtime/ui/screens/tabs/FavouritesTab.kt

@@ -1,4 +1,4 @@
-package com.owenlejeune.tvtime.ui.screens
+package com.owenlejeune.tvtime.ui.screens.tabs
 
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize

app/src/main/java/com/owenlejeune/tvtime/ui/screens/tabs/MoviesTab.kt

@@ -1,17 +1,18 @@
-package com.owenlejeune.tvtime.ui.screens
+package com.owenlejeune.tvtime.ui.screens.tabs
 
 import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.runtime.Composable
+import androidx.navigation.NavController
 import com.owenlejeune.tvtime.api.tmdb.MoviesService
 import com.owenlejeune.tvtime.ui.components.PosterGrid
 
 @OptIn(ExperimentalFoundationApi::class)
 @Composable
-fun MoviesTab() {
+fun MoviesTab(appNavController: NavController) {
 //    val moviesViewModel = viewModel(PopularMovieViewModel::class.java)
 //    val moviesList = moviesViewModel.moviePage
 //    val movieListItems: LazyPagingItems<PopularMovie> = moviesList.collectAsLazyPagingItems()
-    PosterGrid { moviesList ->
+    PosterGrid(appNavController = appNavController) { moviesList ->
         val service = MoviesService()
         service.getPopularMovies { isSuccessful, response ->
             if (isSuccessful) {

app/src/main/java/com/owenlejeune/tvtime/ui/screens/tabs/SettingsTab.kt

@@ -1,4 +1,4 @@
-package com.owenlejeune.tvtime.ui.screens
+package com.owenlejeune.tvtime.ui.screens.tabs
 
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize

app/src/main/java/com/owenlejeune/tvtime/ui/screens/tabs/TvTab.kt

@@ -1,14 +1,15 @@
-package com.owenlejeune.tvtime.ui.screens
+package com.owenlejeune.tvtime.ui.screens.tabs
 
 import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.runtime.Composable
+import androidx.navigation.NavController
 import com.owenlejeune.tvtime.api.tmdb.TvService
 import com.owenlejeune.tvtime.ui.components.PosterGrid
 
 @OptIn(ExperimentalFoundationApi::class)
 @Composable
-fun TvTab() {
+fun TvTab(appNavController: NavController) {
-    PosterGrid { tvList ->
+    PosterGrid(appNavController = appNavController) { tvList ->
         val service = TvService()
         service.getPopularTv { isSuccessful, response ->
             if (isSuccessful) {