45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
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// 状态管理（localStorage）
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window.ChannelState = {
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STORAGE_KEY: 'hololake_channel_state',
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// 保存状态
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saveState: function(state) {
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const data = {
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...state,
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timestamp: Date.now(),
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visited: state.visited || []
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};
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localStorage.setItem(this.STORAGE_KEY, JSON.stringify(data));
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console.log('[state] 保存状态:', data);
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},
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// 恢复状态
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restoreState: function() {
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const saved = localStorage.getItem(this.STORAGE_KEY);
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if (!saved) return null;
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try {
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const state = JSON.parse(saved);
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console.log('[state] 恢复状态:', state);
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return state;
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} catch (e) {
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console.error('[state] 解析失败:', e);
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return null;
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}
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},
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// 标记已访问
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markVisited: function(channel) {
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const state = this.restoreState() || { visited: [] };
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if (!state.visited.includes(channel)) {
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state.visited.push(channel);
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this.saveState(state);
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}
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},
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// 清除状态
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clearState: function() {
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localStorage.removeItem(this.STORAGE_KEY);
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console.log('[state] 已清除');
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}
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};
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