48 lines
1.6 KiB
TypeScript
48 lines
1.6 KiB
TypeScript
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/** Formatting helpers for chat timeline + customer list. */
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/** ms-epoch → `YYYY-MM-DD HH:mm:ss` in local time. `--` for missing/invalid. */
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export function formatTime(ts?: number | null): string {
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if (!ts || !Number.isFinite(ts) || ts <= 0) return '--'
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const d = new Date(ts)
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if (Number.isNaN(d.getTime())) return '--'
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const pad = (n: number) => String(n).padStart(2, '0')
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return (
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`${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())} ` +
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`${pad(d.getHours())}:${pad(d.getMinutes())}:${pad(d.getSeconds())}`
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)
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}
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/** ms-epoch → short `MM-DD HH:mm` for dense timelines. */
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export function formatTimeShort(ts?: number | null): string {
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if (!ts || !Number.isFinite(ts) || ts <= 0) return ''
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const d = new Date(ts)
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if (Number.isNaN(d.getTime())) return ''
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const pad = (n: number) => String(n).padStart(2, '0')
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return `${pad(d.getMonth() + 1)}-${pad(d.getDate())} ${pad(d.getHours())}:${pad(d.getMinutes())}`
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}
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/**
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* For voice messages the backend stores duration in seconds (best-effort).
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* Render as `N"` or `M'SS"` to mirror the messaging-app look.
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*/
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export function formatDuration(seconds?: number | null): string {
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if (!seconds || !Number.isFinite(seconds) || seconds <= 0) return ''
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const s = Math.round(seconds)
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if (s < 60) return `${s}"`
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const m = Math.floor(s / 60)
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const rem = s % 60
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return `${m}'${String(rem).padStart(2, '0')}"`
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}
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/** Friendly label for a Channel value. */
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export function channelLabel(channel?: string | null): string {
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switch (channel) {
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case 'wechat':
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return '微信'
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case 'whatsapp':
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return 'WhatsApp'
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default:
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return channel ?? '未知'
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}
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}
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