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opt: search page

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This commit is contained in:
guozhigq
2024-10-19 13:29:18 +08:00
parent fa79b92f82
commit c755e8a60f
6 changed files with 138 additions and 95 deletions
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35
lib/pages/search/controller.dart
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@ -1,10 +1,13 @@
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:get/get.dart';
import 'package:get/get_rx/src/rx_workers/utils/debouncer.dart';
import 'package:hive/hive.dart';
import 'package:pilipala/http/search.dart';
import 'package:pilipala/models/search/hot.dart';
import 'package:pilipala/models/search/suggest.dart';
import 'package:pilipala/utils/global_data_cache.dart';
import 'package:pilipala/utils/storage.dart';
class SSearchController extends GetxController {
@ -12,7 +15,7 @@ class SSearchController extends GetxController {
RxString searchKeyWord = ''.obs;
Rx<TextEditingController> controller = TextEditingController().obs;
RxList<HotSearchItem> hotSearchList = <HotSearchItem>[].obs;
Box histiryWord = GStrorage.historyword;
Box localCache = GStrorage.localCache;
List historyCacheList = [];
RxList historyList = [].obs;
RxList<SearchSuggestItem> searchSuggestList = <SearchSuggestItem>[].obs;
@ -22,21 +25,26 @@ class SSearchController extends GetxController {
RxString defaultSearch = ''.obs;
Box setting = GStrorage.setting;
bool enableHotKey = true;
late StreamController<bool> clearStream = StreamController<bool>.broadcast();
@override
void onInit() {
super.onInit();
// 其他页面跳转过来
if (Get.parameters.keys.isNotEmpty) {
if (Get.parameters['keyword'] != null) {
onClickKeyword(Get.parameters['keyword']!);
final parameters = Get.parameters;
if (parameters.keys.isNotEmpty) {
final keyword = parameters['keyword'];
if (keyword != null) {
onClickKeyword(keyword);
}
if (Get.parameters['hintText'] != null) {
hintText = Get.parameters['hintText']!;
final hint = parameters['hintText'];
if (hint != null) {
hintText = hint;
searchKeyWord.value = hintText;
}
}
historyCacheList = histiryWord.get('cacheList') ?? [];
historyCacheList = GlobalDataCache().historyCacheList;
historyList.value = historyCacheList;
enableHotKey = setting.get(SettingBoxKey.enableHotKey, defaultValue: true);
}
@ -45,8 +53,10 @@ class SSearchController extends GetxController {
searchKeyWord.value = value;
if (value == '') {
searchSuggestList.value = [];
clearStream.add(false);
return;
}
clearStream.add(true);
_debouncer.call(() => querySearchSuggest(value));
}
@ -55,6 +65,7 @@ class SSearchController extends GetxController {
controller.value.clear();
searchKeyWord.value = '';
searchSuggestList.value = [];
clearStream.add(false);
} else {
Get.back();
}
@ -62,8 +73,7 @@ class SSearchController extends GetxController {
// 搜索
void submit() {
// ignore: unrelated_type_equality_checks
if (searchKeyWord == '') {
if (searchKeyWord.value == '') {
return;
}
List arr = historyCacheList.where((e) => e != searchKeyWord.value).toList();
@ -73,7 +83,7 @@ class SSearchController extends GetxController {
historyList.value = historyCacheList;
// 手动刷新
historyList.refresh();
histiryWord.put('cacheList', historyCacheList);
localCache.put('cacheList', historyCacheList);
searchFocusNode.unfocus();
Get.toNamed('/searchResult', parameters: {'keyword': searchKeyWord.value});
}
@ -117,13 +127,14 @@ class SSearchController extends GetxController {
int index = historyList.indexOf(word);
historyList.removeAt(index);
historyList.refresh();
histiryWord.put('cacheList', historyList);
localCache.put('cacheList', historyList);
}
onClearHis() {
historyList.value = [];
historyCacheList = [];
historyList.refresh();
histiryWord.put('cacheList', []);
localCache.put('cacheList', []);
SmartDialog.showToast('搜索历史已清空');
}
}