Added watch later section

deepakmkoshy · deepakmkoshy · commit 300d59498364 · 2021-06-12T19:46:46.000+05:30
diff --git a/lib/data/movie_by_id.dart b/lib/data/movie_by_id.dart
@@ -0,0 +1,52 @@
+import 'dart:convert';
+
+import 'package:http/http.dart' as http;
+import 'package:megaflixz/models/movie.dart';
+
+// void main() {
+//   MovieIdList().getData();
+// }
+
+class MovieById {
+  final int movieId;
+  MovieById({
+    required this.movieId,
+  });
+
+  Future<MovieModel> getData() async {
+    String url =
+        'https://api.themoviedb.org/3/movie/$movieId?api_key=997dd0df126bf7546140928361df293f';
+    http.Response response = await http.get(Uri.parse(url));
+    if (response.statusCode == 200) {
+      dynamic data = response.body;
+      dynamic json = jsonDecode(data);
+      MovieModel model = MovieModel.fromJson(json);
+      // print(model);
+      return model;
+    }
+    else
+    return MovieModel(id: 25, title: 'This should not be happening', overview: 'Nah', imgPath: '/q719jXXEzOoYaps6babgKnONONX.jpg');
+  }
+}
+
+class MovieIdList {
+  final List<String> movieIdList;
+
+  MovieIdList({required this.movieIdList});
+
+  Future getData() async {
+    List<Future<MovieModel>> futures = [];
+    movieIdList.forEach((element) async {
+      int id = int.parse(element);
+      futures.add(MovieById(movieId: id).getData());
+      // movieModel.add(model);
+      // MovieById(movieId: id).getData().then((value) => movieModel.add(value));
+    });
+    List<MovieModel> value = await Future.wait(futures);
+
+    return value;
+    // return movieModel;
+
+    // print(movieModel);
+  }
+}
diff --git a/lib/data/tmdb.dart b/lib/data/tmdb.dart
@@ -22,7 +22,6 @@ class TMDB {
       MovieList model = MovieList.fromJson(json['results']);
       print(model.movieList.length);
       return model;
-      // print(json['results'][0]['original_language']);
     }
   }
 }
diff --git a/lib/models/movie.dart b/lib/models/movie.dart
@@ -15,20 +15,21 @@ class MovieModel {
   final String title;
   final String overview;
   final String imgPath;
+  final int id;
   MovieModel({
+    required this.id,
     required this.title,
     required this.overview,
     required this.imgPath,
   });
 
   factory MovieModel.fromJson(Map<String, dynamic> parsedJson) {
-    print(parsedJson['original_title']);
-    print(parsedJson['poster_path']);
 
     return MovieModel(
         title: parsedJson['original_title'],
         overview: parsedJson['overview'],
         imgPath:
-            parsedJson['poster_path'] ?? '/q719jXXEzOoYaps6babgKnONONX.jpg');
+            parsedJson['poster_path'] ?? '/q719jXXEzOoYaps6babgKnONONX.jpg',
+        id: parsedJson['id']);
   }
 }
diff --git a/lib/screens/homepage.dart b/lib/screens/homepage.dart
@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:megaflixz/data/tmdb.dart';
 import 'package:megaflixz/models/movie.dart';
+import 'package:megaflixz/screens/watch_later.dart';
 import 'package:megaflixz/screens/widgets/drawer.dart';
 import 'package:megaflixz/screens/widgets/movie_card.dart';
 
@@ -19,6 +20,14 @@ class _HomePageState extends State<HomePage> {
     return Scaffold(
       appBar: AppBar(
         title: Text('Megaflixz'),
+        actions: [
+          IconButton(
+              onPressed: () {
+                Navigator.of(context)
+                    .push(MaterialPageRoute(builder: (ctxt) => WatchLater()));
+              },
+              icon: Icon(Icons.movie))
+        ],
         centerTitle: true,
       ),
       drawer: DrawerWid(),
diff --git a/lib/screens/movie_detailed.dart b/lib/screens/movie_detailed.dart
@@ -0,0 +1,70 @@
+import 'package:flutter/material.dart';
+
+import 'package:megaflixz/models/movie.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+class MovieDetailed extends StatefulWidget {
+  final MovieModel model;
+  const MovieDetailed({
+    Key? key,
+    required this.model,
+  }) : super(key: key);
+
+  @override
+  _MovieDetailedState createState() => _MovieDetailedState();
+}
+
+class _MovieDetailedState extends State<MovieDetailed> {
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(),
+      body: SingleChildScrollView(
+        child: Column(
+          children: [
+            Image.network(
+              'https://image.tmdb.org/t/p/w500${widget.model.imgPath}',
+              // height: 400,
+            ),
+            Text(
+              widget.model.title,
+              style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold),
+            ),
+            ElevatedButton(
+              onPressed: () async {
+                List<String>? exList = [];
+                SharedPreferences sharedPreferences =
+                    await SharedPreferences.getInstance();
+                if (sharedPreferences.containsKey('watchLater')) {
+                  exList = sharedPreferences.getStringList('watchLater');
+                }
+                print(exList);
+
+                if (exList != null) {
+                  if (exList.contains(widget.model.id.toString())) {
+                    ScaffoldMessenger.of(context).showSnackBar(
+                        SnackBar(content: Text("Already Added!")));
+                  } else {
+                    exList.add(widget.model.id.toString());
+                    sharedPreferences.setStringList('watchLater', exList);
+                    ScaffoldMessenger.of(context).showSnackBar(
+                      SnackBar(
+                        content: Text("Succesfully Added!"),
+                      ),
+                    );
+                  }
+                }
+              },
+              child: Text('Add to Watch Later'),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
diff --git a/lib/screens/watch_later.dart b/lib/screens/watch_later.dart
@@ -0,0 +1,71 @@
+import 'package:flutter/material.dart';
+import 'package:megaflixz/data/movie_by_id.dart';
+import 'package:megaflixz/models/movie.dart';
+import 'package:megaflixz/screens/widgets/movie_card.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+class WatchLater extends StatefulWidget {
+  const WatchLater({Key? key}) : super(key: key);
+
+  @override
+  _WatchLaterState createState() => _WatchLaterState();
+}
+
+class _WatchLaterState extends State<WatchLater> {
+  List<MovieModel> moviesLists = [];
+
+  Future getInst() async {
+    List<String>? exList = [];
+
+    SharedPreferences sharedPreferences = await SharedPreferences.getInstance();
+    if (sharedPreferences.containsKey('watchLater')) {
+      exList = sharedPreferences.getStringList('watchLater');
+      return exList;
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: Text('Watch Later'), centerTitle: true),
+      body: FutureBuilder(
+        future: getInst(),
+        builder: (BuildContext context, AsyncSnapshot snapshot) {
+          if (!snapshot.hasData)
+            return Center(child: CircularProgressIndicator());
+          if (snapshot.data.isEmpty) {
+            return Center(
+              child: Text(
+                'It\'s empty in here!',
+                style: TextStyle(fontSize: 20),
+              ),
+            );
+          }
+          List<String> idList = snapshot.data;
+
+          return FutureBuilder(
+            future: MovieIdList(movieIdList: idList).getData(),
+            builder: (BuildContext context, AsyncSnapshot snapshot) {
+              if (!snapshot.hasData)
+                return Center(child: CircularProgressIndicator());
+              moviesLists = snapshot.data;
+
+              return GridView.builder(
+                padding: EdgeInsets.all(16.0),
+                itemCount: moviesLists.length,
+                gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+                    mainAxisSpacing: 5,
+                    crossAxisSpacing: 15,
+                    crossAxisCount: 2,
+                    childAspectRatio: 7.5 / 12),
+                itemBuilder: (BuildContext context, int index) {
+                  return MovieCard(movieModel: moviesLists[index]);
+                },
+              );
+            },
+          );
+        },
+      ),
+    );
+  }
+}
diff --git a/lib/screens/widgets/movie_card.dart b/lib/screens/widgets/movie_card.dart
@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 
 import 'package:megaflixz/models/movie.dart';
+import 'package:megaflixz/screens/movie_detailed.dart';
 
 class MovieCard extends StatelessWidget {
   final MovieModel movieModel;
@@ -11,7 +12,13 @@ class MovieCard extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Container(
+    return GestureDetector(
+      onTap: (){
+        
+                Navigator.of(context)
+                    .push(MaterialPageRoute(builder: (ctxt) => MovieDetailed(model: movieModel,)));
+              
+      },
       // padding: EdgeInsets.all(16.0),
       // height: 300,
       // decoration: BoxDecoration(
diff --git a/pubspec.lock b/pubspec.lock
diff --git a/pubspec.yaml b/pubspec.yaml

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,6 @@ class TMDB {`
`22`	`22`	`MovieList model = MovieList.fromJson(json['results']);`
`23`	`23`	`print(model.movieList.length);`
`24`	`24`	`return model;`
`25`		`- // print(json['results'][0]['original_language']);`
`26`	`25`	`}`
`27`	`26`	`}`
`28`	`27`	`}`