chajia/app/admin/queues/page.tsx

"use client";

import { useCallback, useEffect, useState } from "react";
import { AdminLayout } from "@/components/layout/admin-layout";
import { PageHeader } from "@/components/layout/page-header";
import { Skeleton } from "@/components/ui/skeleton";
import { ErrorBanner } from "@/components/ui/error-banner";
import { SecondaryButton } from "@/components/ui/primary-button";
import { SelectField } from "@/components/ui/select-field";
import { Card } from "@/components/ui/card";
import { formatDateTime } from "@/lib/frontend/format";
import { adminGetQueryLogs } from "@/lib/frontend/api-client";
import { useAuth } from "@/hooks/use-auth";
import type {
  DataPageStatus,
  QuoteQueryLogRecord,
  QuoteQueryOutcome,
} from "@/lib/frontend/types";

const PAGE_SIZE = 20;

const OUTCOME_OPTIONS = [
  { value: "", label: "全部结果" },
  { value: "success", label: "成功" },
  { value: "failed", label: "失败" },
  { value: "stale", label: "降级缓存" },
  { value: "processing", label: "进行中" },
];

const OUTCOME_LABEL: Record<QuoteQueryOutcome, string> = {
  success: "成功",
  failed: "失败",
  stale: "降级缓存",
  processing: "进行中",
};

function outcomeClass(outcome: QuoteQueryOutcome): string {
  if (outcome === "success") return "text-success";
  if (outcome === "failed") return "text-error";
  if (outcome === "stale") return "text-warning";
  return "text-text-secondary";
}

export default function QueryLogsPage() {
  const { token } = useAuth();
  const [status, setStatus] = useState<DataPageStatus>("loading");
  const [rows, setRows] = useState<QuoteQueryLogRecord[]>([]);
  const [total, setTotal] = useState(0);
  const [page, setPage] = useState(1);
  const [outcomeFilter, setOutcomeFilter] = useState("");

  const load = useCallback(
    async (p: number, outcome: string) => {
      if (!token) return;
      setStatus("loading");
      const res = await adminGetQueryLogs(
        "",
        token,
        p,
        PAGE_SIZE,
        undefined,
        outcome || undefined,
      );
      if (res.code !== 0) {
        setStatus("error");
        return;
      }
      setRows(res.data.list);
      setTotal(res.data.total);
      setStatus(res.data.total === 0 ? "empty" : "success");
    },
    [token],
  );

  useEffect(() => {
    void load(page, outcomeFilter);
  }, [load, page, outcomeFilter]);

  const totalPages = Math.max(1, Math.ceil(total / PAGE_SIZE));

  return (
    <AdminLayout>
      <PageHeader
        title="查价记录"
        subtitle="最近 1000 条询价流水：时间、客户、地址、货物与报价结果"
        action={
          <div className="w-36">
            <SelectField
              label=""
              aria-label="查询结果"
              name="outcome"
              value={outcomeFilter}
              options={OUTCOME_OPTIONS}
              onChange={(e) => {
                setPage(1);
                setOutcomeFilter(e.target.value);
              }}
            />
          </div>
        }
      />

      {status === "loading" && (
        <div className="space-y-2">
          {Array.from({ length: 6 }).map((_, i) => (
            <Skeleton key={i} className="h-14 w-full" />
          ))}
        </div>
      )}
      {status === "error" && (
        <ErrorBanner
          action={<SecondaryButton onClick={() => void load(page, outcomeFilter)}>重试</SecondaryButton>}
        >
          加载查价记录失败
        </ErrorBanner>
      )}
      {status === "empty" && (
        <Card>
          <p className="text-sm text-text-secondary">暂无查价记录</p>
        </Card>
      )}

      {status === "success" && (
        <div className="space-y-4">
          <div className="overflow-x-auto rounded-lg border border-border bg-surface">
            <table className="min-w-full text-sm">
              <thead className="border-b border-border bg-bg text-left text-text-secondary">
                <tr>
                  <th className="px-3 py-3 font-medium">查询时间</th>
                  <th className="px-3 py-3 font-medium">客户</th>
                  <th className="px-3 py-3 font-medium">提货（联想）</th>
                  <th className="px-3 py-3 font-medium">派送（联想）</th>
                  <th className="px-3 py-3 font-medium">货物</th>
                  <th className="px-3 py-3 font-medium">结果</th>
                  <th className="px-3 py-3 font-medium">完成时间</th>
                </tr>
              </thead>
              <tbody>
                {rows.map((row) => (
                  <tr key={row.quote_id} className="border-b border-border align-top">
                    <td className="px-3 py-3 whitespace-nowrap text-text-secondary">
                      {formatDateTime(row.created_at)}
                    </td>
                    <td className="px-3 py-3 font-mono text-xs">{row.customer_id}</td>
                    <td className="max-w-[180px] px-3 py-3 text-xs leading-relaxed">
                      {row.pickup_selected}
                    </td>
                    <td className="max-w-[180px] px-3 py-3 text-xs leading-relaxed">
                      {row.delivery_selected}
                    </td>
                    <td className="px-3 py-3 text-xs">{row.cargo_summary}</td>
                    <td className="px-3 py-3">
                      <span className={`text-xs font-medium ${outcomeClass(row.outcome)}`}>
                        {OUTCOME_LABEL[row.outcome]}
                      </span>
                      {row.failure_reason && row.outcome !== "success" && (
                        <p className="mt-1 max-w-[200px] text-xs text-text-secondary leading-relaxed">
                          {row.failure_reason}
                        </p>
                      )}
                    </td>
                    <td className="px-3 py-3 whitespace-nowrap text-text-secondary">
                      {row.completed_at ? formatDateTime(row.completed_at) : "—"}
                    </td>
                  </tr>
                ))}
              </tbody>
            </table>
          </div>
          <div className="flex items-center justify-between text-sm">
            <span className="text-text-secondary">
              共 {total} 条（系统最多保留 1000 条）
            </span>
            <div className="flex gap-2">
              <SecondaryButton
                disabled={page <= 1}
                onClick={() => setPage((p) => p - 1)}
              >
                上一页
              </SecondaryButton>
              <span className="px-2 py-2 text-text-secondary">
                {page} / {totalPages}
              </span>
              <SecondaryButton
                disabled={page >= totalPages}
                onClick={() => setPage((p) => p + 1)}
              >
                下一页
              </SecondaryButton>
            </div>
          </div>
        </div>
      )}
    </AdminLayout>
  );
}