shangzy
13805a47be
- Default range changed from 30d to 7d - Presets (today/7d/30d) now directly set customStart/customEnd dates, eliminating duplicate getTimeRange() calculation - "All" preset fetches actual data boundaries from /api/date-range and backfills the custom date picker - Clicking "custom" opens popover without triggering data refresh; only confirm applies changes - SQL trend dates cast to ::text to avoid pg driver Date timezone offset - Fix created_at filter from < to <= for end timestamp
39 lines
1.1 KiB
TypeScript
39 lines
1.1 KiB
TypeScript
import dayjs from "dayjs";
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export function formatNumber(n: number): string {
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return n.toLocaleString("en-US");
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}
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export function formatTokens(n: number): string {
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if (n >= 1_000_000_000) return `${(n / 1_000_000_000).toFixed(1)}B`;
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if (n >= 1_000_000) return `${(n / 1_000_000).toFixed(1)}M`;
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if (n >= 1_000) return `${(n / 1_000).toFixed(1)}K`;
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return String(n);
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}
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export function formatUSD(n: number): string {
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if (n >= 1000) return `$${n.toLocaleString("en-US", { maximumFractionDigits: 0 })}`;
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if (n >= 1) return `$${n.toFixed(2)}`;
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if (n >= 0.01) return `$${n.toFixed(3)}`;
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return `$${n.toFixed(4)}`;
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}
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export function formatDate(iso: string): string {
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return dayjs(iso).format("YYYY-MM-DD HH:mm:ss");
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}
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// 预设时间范围
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export type TimeRange = "today" | "7d" | "30d" | "all" | "custom";
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export function buildQuery(
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base: string,
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params: Record<string, string | number | undefined>
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): string {
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const sp = new URLSearchParams();
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for (const [k, v] of Object.entries(params)) {
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if (v !== undefined && v !== "") sp.set(k, String(v));
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}
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const qs = sp.toString();
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return qs ? `${base}?${qs}` : base;
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}
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