73 lines
2.6 KiB
Dart
73 lines
2.6 KiB
Dart
import 'package:didvan/constants/assets.dart';
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import 'package:didvan/models/enums.dart';
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import 'package:didvan/models/new_statistic/new_statistics_model.dart';
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import 'package:didvan/providers/core.dart';
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import 'package:didvan/services/market/market_service.dart';
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import 'package:didvan/views/home/new_statistic/widgets/statistic_cat.dart';
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class NewStatisticState extends CoreProvier {
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final List<CategoryList> contents = [];
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List<StatMenuItemType> statCat = [];
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/// دریافت دادهی بازار از market-service جدید (api2.didvan.com).
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Future<void> getStatistic() async {
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appState = AppState.busy;
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final result = await MarketService.instance.getMarketData(limit: 50);
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if (result.isSuccess && result.lists != null) {
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contents
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..clear()
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..addAll(result.lists!);
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appState = AppState.idle;
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return;
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}
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// اگر دسترسی نبود (403) یا خطای دیگری رخ داد، بهجای صفحهی خطا
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// یک لیست خالی نشان میدهیم تا صفحه باز شود (UI نمیشکند).
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contents.clear();
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appState = AppState.idle;
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}
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void init() {
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statCat = [
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StatMenuItemType(
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label: "بازار ارز و طلا", asset: Assets.currencyGoldStatCat, id: 1),
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StatMenuItemType(
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label: "ارزهای دیجیتال", asset: Assets.cryptoStatCat, id: 2),
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StatMenuItemType(label: "فلزات پایه", asset: Assets.metalStatCat, id: 3),
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StatMenuItemType(
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label: "کامودیتیها", asset: Assets.commodityStatCat, id: 4),
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StatMenuItemType(label: "صنعت فولاد", asset: Assets.steelStatCat, id: 5),
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StatMenuItemType(
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label: "بازار سرمایه", asset: Assets.stockStatCat, id: 6),
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];
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Future.delayed(Duration.zero, () {
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getStatistic();
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});
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}
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void refresh() {
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statCat = [
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StatMenuItemType(
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label: "بازار ارز و طلا", asset: Assets.currencyGoldStatCat, id: 1),
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StatMenuItemType(
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label: "ارزهای دیجیتال", asset: Assets.cryptoStatCat, id: 2),
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StatMenuItemType(label: "فلزات پایه", asset: Assets.metalStatCat, id: 3),
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StatMenuItemType(
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label: "کامودیتیها", asset: Assets.commodityStatCat, id: 4),
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StatMenuItemType(label: "صنعت فولاد", asset: Assets.steelStatCat, id: 5),
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StatMenuItemType(
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label: "بازار سرمایه", asset: Assets.stockStatCat, id: 6),
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];
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update();
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}
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void resetState() {
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contents.clear();
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notifyListeners();
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getStatistic();
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}
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}
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