114 lines
4.1 KiB
TypeScript
114 lines
4.1 KiB
TypeScript
/**
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* 集中管理所有 localStorage 持久化。
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*
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* - key 在此注册，各页面只通过 storage.xxx.get/set 调用。
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* - 类型安全，不再散落 try/catch。
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*/
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function kv<T>(key: string) {
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return {
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get(fallback: T): T {
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try {
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const raw = localStorage.getItem(key)
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if (raw !== null) return JSON.parse(raw) as T
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} catch { /* ignore */ }
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return fallback
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},
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set(val: T) {
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try { localStorage.setItem(key, JSON.stringify(val)) } catch { /* ignore */ }
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},
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}
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}
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export const storage = {
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/** 主题偏好: light | dark | system */
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theme: kv<'light' | 'dark' | 'system'>('tf-theme'),
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/** 查询轮询 / SSE 配置 */
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queryConfig: kv<unknown>('tf-stocks-query-config'),
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/** 策略池 (screener) */
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strategyPool: kv<string[]>('strategy-pool'),
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/** 自选列表列配置 */
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watchlistColumns: kv<unknown[]>('watchlist_columns'),
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/** 个股日K信息条指标配置 */
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stockInfoBarFields: kv<unknown[]>('stock_info_bar_fields'),
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/** 策略结果列表列配置 */
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screenerResultColumns: kv<unknown[]>('screener_result_columns'),
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/** 自选列表视图模式 table | card */
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watchlistView: kv<string>('watchlist_view'),
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/** 自选列表日K蜡烛图显示状态 */
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watchlistCandle: kv<boolean>('watchlist_showCandle'),
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/** 策略结果列表日K蜡烛图显示状态 */
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screenerCandle: kv<boolean>('screener_showCandle'),
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/** 自选列表板块筛选 */
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watchlistBoardFilter: kv<string[]>('watchlist_boardFilter'),
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/** Screener 卡片尺寸 */
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screenerCardSize: kv<string>('screener-card-size'),
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/** 连板梯队板块筛选 */
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limitLadderBoard: kv<string[]>('limit-ladder-board-filter'),
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/** 连板梯队 ext 字段配置 */
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limitLadderExtFields: kv<Record<string, any>>('limit-ladder-ext-fields'),
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/** 连板梯队 概念/行业 显示开关 */
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limitLadderShowExt: kv<{ concept: boolean; industry: boolean }>('limit-ladder-show-ext'),
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/** 连板梯队 涨停/跌停 切换方向 */
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limitLadderDirection: kv<'up' | 'down'>('limit-ladder-direction'),
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/** 连板梯队 封单显示模式: vol=按成交量(手), amount=按金额(元) */
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limitLadderSealMode: kv<'vol' | 'amount'>('limit-ladder-seal-mode'),
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/** 策略创建草稿（新建专用） */
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strategyDraft: kv<{ name: string; description: string; direction: string; style?: string; rules: string; code: string; step: number; strategyId: string } | null>('strategy-draft'),
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/** 策略修改草稿（AI修改专用，不影响创建按钮） */
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strategyModify: kv<{ name: string; description: string; direction: string; style?: string; rules: string; code: string; step: number; strategyId: string } | null>('strategy-modify'),
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/** 策略构建器草稿（旧版兼容，逐渐废弃） */
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strategyBuilderDraft: kv<{ name: string; description: string; direction: string; style?: string; rules: string; code: string; step: number; strategyId: string } | null>('strategy-builder-draft'),
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/** 已保存策略的原始规则（策略ID → 规则文本） */
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strategyRules: kv<Record<string, string>>('strategy-rules'),
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/** 策略回测快捷区间按钮配置 */
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strategyBacktestQuickRanges: kv<unknown>('strategy-backtest-quick-ranges'),
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/** 策略回测最后一次成功结果和参数 */
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strategyBacktestLast: kv<{
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selectedStrategy: string | null
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symbols: string
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start: string
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end: string
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matching: 'close_t' | 'open_t+1'
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entryFill: 'close_t' | 'open_t+1'
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exitFill: 'close_t' | 'open_t+1'
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fees: string
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maxPositions: string
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maxExposure: string
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initialCapital: string
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positionSizing: 'equal' | 'score_weight'
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mode: 'position' | 'full'
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holdingDays: string
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params?: Record<string, any>
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overrides?: Record<string, any>
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result: any
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} | null>('strategy-backtest-last'),
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/** 概念分析页面字段配置 */
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conceptAnalysisConfig: kv<Record<string, any>>('concept-analysis-config'),
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/** 行业分析页面字段配置 */
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industryAnalysisConfig: kv<Record<string, any>>('industry-analysis-config'),
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} as const
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