M3-337 그룹 검색 기능 개발

lib/constants/app_colors.dart

@@ -19,4 +19,5 @@ class AppColors {
   static const Color boxColorThird = Color(0xFF292929);
   static const Color buttonColor = Colors.white;
   static const Color navigationBarColor = Color(0xFF1D1D1D);
+  static const Color subLineColor = Color(0xFF262626);
 }

lib/controllers/search_community_controller.dart

@@ -0,0 +1,65 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+
+import '../service/community_service.dart';
+
+class SearchCommunityController extends GetxController {
+  RxList<dynamic> searchResult = <dynamic>[].obs;
+  FocusNode searchFocusNode = FocusNode();
+  late final TextEditingController textEditingController;
+
+  RxString searchKeyword = "".obs;
+  RxString imageUrl = "".obs;
+  RxString communityName = "".obs;
+  RxInt communityId = 0.obs;
+
+  CommunityService communityService = CommunityService();
+
+  @override
+  void onInit() {
+    super.onInit();
+    textEditingController = TextEditingController(text: searchKeyword.value);
+    searchFocusNode.addListener(
+      () {
+        if (searchFocusNode.hasFocus) {
+          textEditingController.selection = TextSelection(
+            baseOffset: 0,
+            extentOffset: textEditingController.text.length,
+          );
+        }
+      },
+    );
+  }
+
+  @override
+  Future<void> onClose() async {
+    await textDispose();
+    super.onClose();
+  }
+
+  Future<void> textDispose() async {
+    textEditingController.dispose();
+    searchFocusNode.dispose();
+  }
+
+  void getSearchedGroup(keyword) async {
+    List<dynamic> getInstance =
+        await communityService.getSearchCommunities(searchKeyword: keyword);
+    searchResult.assignAll(getInstance);
+  }
+
+  void updateKeyword(String value) {
+    searchKeyword.value = value;
+    if (textEditingController.text.isNotEmpty) {
+      getSearchedGroup(value);
+    }else{
+      searchResult.clear();
+    }
+  }
+
+  void updateCommunityInfo(dynamic communityInfo){
+    imageUrl.value = communityInfo.backgroundImageUrl;
+    communityName.value = communityInfo.name;
+    communityId.value = communityInfo.id;
+  }
+}

lib/models/search_group.dart

@@ -1,16 +1,37 @@
 class SearchGroupResult {
   String name;
+  String backgroundImageUrl;
+  String communityColor;
+  int id;
 
-  SearchGroupResult({required this.name});
+  SearchGroupResult(
+      {required this.name,
+      required this.backgroundImageUrl,
+      required this.communityColor,
+      required this.id,});
 
   factory SearchGroupResult.fromJson(Map<String, dynamic> json) {
     return switch (json) {
-      {'name': var name} => SearchGroupResult(name: name),
+      {
+        'name': var name,
+        'backgroundImageUrl': var backgroundImageUrl,
+        'communityColor': var communityColor,
+        'id': var id
+      } =>
+        SearchGroupResult(
+            name: name,
+            backgroundImageUrl: backgroundImageUrl,
+            communityColor: communityColor,
+            id: id,
+        ),
       _ => throw const FormatException('Failed to load group')
     };
   }
 
   static List<SearchGroupResult> listFromJson(List<dynamic> jsonList) {
-    return [for (var element in jsonList) SearchGroupResult.fromJson(element)];
+    return [
+      for (var element in jsonList)
+        if (element != null) SearchGroupResult.fromJson(element),
+    ];
   }
 }