39 lines
976 B
Dart
39 lines
976 B
Dart
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import 'dart:developer';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:surface/providers/sn_network.dart';
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import 'package:surface/types/attachment.dart';
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class SnStickerProvider {
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late final SnNetworkProvider _sn;
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final Map<String, SnSticker?> _cache = {};
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SnStickerProvider(BuildContext context) {
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_sn = context.read<SnNetworkProvider>();
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}
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bool hasNotSticker(String alias) {
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return _cache.containsKey(alias) && _cache[alias] == null;
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}
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Future<SnSticker?> lookupSticker(String alias) async {
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if (_cache.containsKey(alias)) {
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return _cache[alias];
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}
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try {
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final resp = await _sn.client.get('/cgi/uc/stickers/lookup/$alias');
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final sticker = SnSticker.fromJson(resp.data);
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_cache[alias] = sticker;
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return sticker;
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} catch (err) {
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_cache[alias] = null;
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log('[Sticker] Failed to lookup sticker $alias: $err');
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}
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return null;
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}
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}
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