change ui to flutter

2026-06-09 03:27:39 +08:00 · 2024-07-04 15:01:09 +08:00
parent c88c57365c
commit b1cd8a74fa
223 changed files with 827 additions and 23788 deletions
--- a/ui/lib/search.dart
+++ b/ui/lib/search.dart
@@ -0,0 +1,123 @@
+import 'dart:convert';
+import 'dart:developer';
+
+import 'package:flutter/material.dart';
+import 'package:dio/dio.dart';
+import 'package:ui/APIs.dart';
+
+class SearchPage extends StatefulWidget {
+  const SearchPage({super.key});
+
+  @override
+  State<StatefulWidget> createState() {
+    return _SearchPageState();
+  }
+}
+
+class _SearchPageState extends State<SearchPage> {
+  List<dynamic> list = List.empty();
+  final tmdbImgBaseUrl = "https://image.tmdb.org/t/p/w500/";
+
+  void _queryResults(String q) async {
+    final dio = Dio();
+    var resp = await dio.get(APIs.searchUrl, queryParameters: {"query": q});
+    //var dy = jsonDecode(resp.data.toString());
+
+    print("search page results: ${resp.data}");
+
+    var rsp = resp.data as Map<String, dynamic>;
+    var data = rsp["data"] as Map<String, dynamic>;
+    var results = data["results"] as List<dynamic>;
+
+    setState(() {
+      list = results;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var cards = List<Widget>.empty(growable: true);
+    for (final item in list) {
+      var m = item as Map<String, dynamic>;
+      cards.add(Card(
+        margin: const EdgeInsets.all(10),
+        child: Row(
+          children: <Widget>[
+            Flexible(
+              child: SizedBox(
+                width: 150,
+                height: 200,
+                child: Image.network(
+                  tmdbImgBaseUrl + m["poster_path"],
+                  fit: BoxFit.contain,
+                ),
+              ),
+            ),
+            Flexible(
+              child: ListTile(title: Text(m["name"])),
+            ),
+            Flexible(child: Text(m["overview"]))
+          ],
+        ),
+      ));
+    }
+
+    return Expanded(
+      child: Column(
+        children: [
+          TextField(
+            autofocus: true,
+            onSubmitted: (value) => _queryResults(value),
+            decoration: const InputDecoration(
+                labelText: "搜索",
+                hintText: "搜索剧集名称",
+                prefixIcon: Icon(Icons.search)),
+          ),
+          Expanded(
+              child: ListView(
+            children: cards,
+          ))
+        ],
+      ),
+    );
+  }
+}
+
+class SearchBarApp extends StatefulWidget {
+  const SearchBarApp({
+    super.key,
+    required this.onChanged,
+  });
+
+  final ValueChanged<String> onChanged;
+  @override
+  State<SearchBarApp> createState() => _SearchBarAppState();
+}
+
+class _SearchBarAppState extends State<SearchBarApp> {
+  @override
+  Widget build(BuildContext context) {
+    return SearchAnchor(
+        builder: (BuildContext context, SearchController controller) {
+      return SearchBar(
+        controller: controller,
+        padding: const WidgetStatePropertyAll<EdgeInsets>(
+            EdgeInsets.symmetric(horizontal: 16.0)),
+        onSubmitted: (value) => {widget.onChanged(controller.text)},
+        leading: const Icon(Icons.search),
+      );
+    }, suggestionsBuilder: (BuildContext context, SearchController controller) {
+      return List<ListTile>.generate(0, (int index) {
+        final String item = 'item $index';
+        return ListTile(
+          title: Text(item),
+          onTap: () {
+            setState(() {
+              controller.closeView(item);
+            });
+          },
+        );
+      });
+    });
+  }
+}