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feat: 搜索历史

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This commit is contained in:
guozhigq
2023-06-22 22:41:35 +08:00
parent ee250e1aaa
commit 48c6c27a24
6 changed files with 145 additions and 27 deletions
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37
lib/pages/search/controller.dart
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@ -5,7 +5,6 @@ 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/id_utils.dart';
import 'package:pilipala/utils/storage.dart';
class SearchController extends GetxController {
@ -14,6 +13,9 @@ class SearchController extends GetxController {
Rx<TextEditingController> controller = TextEditingController().obs;
List<HotSearchItem> hotSearchList = [];
Box hotKeyword = GStrorage.hotKeyword;
Box histiryWord = GStrorage.historyword;
List historyCacheList = [];
RxList historyList = [].obs;
RxList<SearchSuggestItem> searchSuggestList = [SearchSuggestItem()].obs;
final _debouncer =
Debouncer(delay: const Duration(milliseconds: 200)); // 设置延迟时间
@ -33,6 +35,8 @@ class SearchController extends GetxController {
if (Get.parameters.keys.isNotEmpty) {
onClickKeyword(Get.parameters['keyword']!);
}
historyCacheList = histiryWord.get('cacheList') ?? [];
historyList.value = historyCacheList;
}
void onChange(value) {
@ -45,9 +49,13 @@ class SearchController extends GetxController {
}
void onClear() {
controller.value.clear();
searchKeyWord.value = '';
searchSuggestList.value = [];
if (searchKeyWord.value.isNotEmpty) {
controller.value.clear();
searchKeyWord.value = '';
searchSuggestList.value = [];
} else {
Get.back();
}
}
// 搜索
@ -56,6 +64,14 @@ class SearchController extends GetxController {
if (searchKeyWord == '') {
return;
}
List arr = historyCacheList.where((e) => e != searchKeyWord.value).toList();
arr.insert(0, searchKeyWord.value);
historyCacheList = arr;
historyList.value = historyCacheList;
// 手动刷新
historyList.refresh();
histiryWord.put('cacheList', historyCacheList);
Get.toNamed('/searchResult', parameters: {'keyword': searchKeyWord.value});
}
@ -84,4 +100,17 @@ class SearchController extends GetxController {
searchSuggestList.value = result['data'].tag;
}
}
onSelect(word) {
searchKeyWord.value = word;
controller.value.text = word;
submit();
}
onClearHis() {
historyList.value = [];
historyCacheList = [];
historyList.refresh();
histiryWord.put('cacheList', []);
}
}