feat: up搜索

lib/pages/follow_search/controller.dart

@@ -0,0 +1,73 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:pilipala/http/member.dart';
+
+import '../../models/follow/result.dart';
+
+class FollowSearchController extends GetxController {
+  Rx<TextEditingController> controller = TextEditingController().obs;
+  final FocusNode searchFocusNode = FocusNode();
+  RxString searchKeyWord = ''.obs;
+  String hintText = '搜索';
+  RxString loadingStatus = 'init'.obs;
+  late int mid = 1;
+  RxString uname = ''.obs;
+  int ps = 20;
+  int pn = 1;
+  RxList<FollowItemModel> followList = <FollowItemModel>[].obs;
+  RxInt total = 0.obs;
+
+  @override
+  void onInit() {
+    super.onInit();
+    mid = int.parse(Get.parameters['mid']!);
+  }
+
+  // 清空搜索
+  void onClear() {
+    if (searchKeyWord.value.isNotEmpty && controller.value.text != '') {
+      controller.value.clear();
+      searchKeyWord.value = '';
+    } else {
+      Get.back();
+    }
+  }
+
+  void onChange(value) {
+    searchKeyWord.value = value;
+  }
+
+  //  提交搜索内容
+  void submit() {
+    loadingStatus.value = 'loading';
+    searchFollow();
+  }
+
+  Future searchFollow({type = 'init'}) async {
+    if (controller.value.text == '') {
+      return {'status': true, 'data': <FollowItemModel>[].obs};
+    }
+    if (type == 'init') {
+      ps = 1;
+    }
+    var res = await MemberHttp.getfollowSearch(
+      mid: mid,
+      ps: ps,
+      pn: pn,
+      name: controller.value.text,
+    );
+    if (res['status']) {
+      if (type == 'init') {
+        followList.value = res['data'].list;
+      } else {
+        followList.addAll(res['data'].list);
+      }
+      total.value = res['data'].total;
+    }
+    return res;
+  }
+
+  void onLoad() {
+    searchFollow(type: 'onLoad');
+  }
+}