import { Button, Spin, Table, Tag } from "antd";
import { useEffect, useState } from "react";
import PageLayout from "@cqsjjb/jjb-react-admin-component/PageLayout";
import { Get } from "@cqsjjb/jjb-common-lib/http";
import PreviewUrlButton from "~/components/PreviewUrlButton/index";
import FilingTabs from "~/pages/Container/QualificationReview/FilingTabs";

const LIST_PATH = "/container/supervision/basicInfo/registeredOrg/list";

/** Mock 开关存储键（与机构备案管理列表共享，默认开启便于与原型对比） */
const ORG_MOCK_STORAGE_KEY = "registeredOrgMockEnabled";

function getOrgMockEnabled() {
  try {
    // URL 参数优先（?mock=1/0），并持久化到 localStorage。变更时间：2026-08-10
    const qs = new URLSearchParams(window.location.search);
    if (qs.has("mock")) {
      const v = qs.get("mock") === "1";
      localStorage.setItem(ORG_MOCK_STORAGE_KEY, v ? "1" : "0");
      return v;
    }
    const stored = localStorage.getItem(ORG_MOCK_STORAGE_KEY);
    if (stored === "1") return true;
    if (stored === "0") return false;
  } catch {
    // ignore
  }
  return true;
}

/**
 * 机构基础信息详情 mock（与资质备案初审 qual-filing/detail 返回结构同构，便于复用 FilingTabs 六 Tab 展示）。
 * 变更时间：2026-08-10（参考初审详情取数方式重构）
 */
const ORG_DETAIL_MOCK = {
  id: 1,
  filingStatusCode: 1,
  filingStatusName: "已备案",
  businessScope: ["COAL_MINING", "METAL_NONMETAL_MINING", "PETROCHEMICAL_CHEMICAL_PHARMACEUTICAL", "METAL_SMELTING"],
  filingTerritoryName: "重庆市沙坪坝区",
  filingUnitName: "重庆安评技术研究院有限公司",
  filingUnitTypeName: "本地单位",
  creditCode: "915001072028699512",
  registerAddress: "重庆市沙坪坝区大学城东路20号",
  officeAddress: "重庆市沙坪坝区大学城东路20号重庆科技学院第39栋西南角实习用房三楼",
  qualCertNo: "API-2026-001",
  infoDisclosureUrl: "https://cqap.example.com",
  legalRepresentative: "郑远平",
  legalPersonPhone: "023-68705577",
  fax: "023-68705578",
  contactPhone: "陈芳 / 139****9012",
  fixedAssetAmount: 1200,
  workplaceArea: 1200,
  archiveRoomArea: 80,
  fulltimeEvaluatorCount: 25,
  registeredEngineerCount: 12,
  unitIntro: "重庆安评技术研究院成立于2015年，是一家专业从事安全评价、安全咨询、安全技术开发与转让的综合性安全技术服务机构。",
  attachmentUrl: JSON.stringify([{ name: "营业执照副本.pdf", url: "https://example.com/license.pdf" }]),
  personnelList: [
    // technicalDirectorFlag/processControlLeaderFlag：true 归管理人员（用户要求 2026-08-10）
    // 学历/专业字段：educationName / basicDisciplineMajorName（用户要求 2026-08-10）
    { id: 1001, sourcePersonnelId: 1001, personName: "郑远平", positionName: "法定代表人", titleName: "高级工程师", educationName: "本科", basicDisciplineMajorName: "安全工程", workYears: "18年", technicalDirectorFlag: false, processControlLeaderFlag: false },
    { id: 1002, sourcePersonnelId: 1002, personName: "张建国", positionName: "技术负责人", titleName: "正高级工程师", educationName: "本科", basicDisciplineMajorName: "化工工艺", workYears: "16年", technicalDirectorFlag: true, processControlLeaderFlag: false },
    { id: 1003, sourcePersonnelId: 1003, personName: "王丽萍", positionName: "过程控制负责人", titleName: "高级工程师", educationName: "本科", basicDisciplineMajorName: "安全管理", workYears: "12年", technicalDirectorFlag: false, processControlLeaderFlag: true },
    { id: 2001, sourcePersonnelId: 2001, personName: "李明华", positionName: "专职安全评价师", titleName: "高级工程师", educationName: "硕士", basicDisciplineMajorName: "采矿工程", workYears: "12年", evaluatorCertNo: "SJP-2020-001", professionalCapabilityCodeList: ["MINING"], appliedScope: ["METAL_NONMETAL_MINING"], technicalDirectorFlag: false, processControlLeaderFlag: false },
    { id: 2002, sourcePersonnelId: 2002, personName: "陈志强", positionName: "专职安全评价师", titleName: "高级工程师", educationName: "本科", basicDisciplineMajorName: "化工工艺", workYears: "10年", evaluatorCertNo: "SJP-2019-023", professionalCapabilityCodeList: ["CHEMICAL_PROCESS"], appliedScope: ["PETROCHEMICAL_CHEMICAL_PHARMACEUTICAL"], technicalDirectorFlag: false, processControlLeaderFlag: false },
    { id: 2003, sourcePersonnelId: 2003, personName: "刘海", positionName: "专职安全评价师", titleName: "工程师", educationName: "本科", basicDisciplineMajorName: "机械工程", workYears: "8年", evaluatorCertNo: "SJP-2021-045", professionalCapabilityCodeList: ["MECHANICAL"], appliedScope: ["METAL_SMELTING"], technicalDirectorFlag: false, processControlLeaderFlag: false },
  ],
  materials: [
    { id: 1, materialContent: "申请材料目录.pdf", materialFormat: "pdf", uploadStatusCode: 2, uploadStatusName: "已上传", attachmentUrl: "https://example.com/m1.pdf" },
    { id: 2, materialContent: "安全评价机构资质申请书及材料清单.pdf", materialFormat: "pdf", uploadStatusCode: 2, uploadStatusName: "已上传", attachmentUrl: "https://example.com/m2.pdf" },
    { id: 3, materialContent: "法人证明.pdf", materialFormat: "pdf", uploadStatusCode: 2, uploadStatusName: "已上传", attachmentUrl: "https://example.com/m3.pdf" },
    { id: 4, materialContent: "截至申请之日三年内无重大违法失信记录的查询证明.pdf", materialFormat: "pdf", uploadStatusCode: 2, uploadStatusName: "已上传", attachmentUrl: "https://example.com/m4.pdf" },
    { id: 5, materialContent: "申请单位法定代表人承诺书.pdf", materialFormat: "pdf", uploadStatusCode: 2, uploadStatusName: "已上传", attachmentUrl: "https://example.com/m5.pdf" },
    { id: 6, materialContent: "固定资产法定证明材料.pdf", materialFormat: "pdf", uploadStatusCode: 2, uploadStatusName: "已上传", attachmentUrl: "https://example.com/m6.pdf" },
    { id: 7, materialContent: "工作场所及档案室面积证明材料.pdf", materialFormat: "pdf", uploadStatusCode: 2, uploadStatusName: "已上传", attachmentUrl: "https://example.com/m7.pdf" },
    { id: 8, materialContent: "安全评价师专业能力证明.pdf", materialFormat: "pdf", uploadStatusCode: 2, uploadStatusName: "已上传", attachmentUrl: "https://example.com/m8.pdf" },
    { id: 9, materialContent: "专职技术负责人和支撑过程控制负责人证明材料.pdf", materialFormat: "pdf", uploadStatusCode: 2, uploadStatusName: "已上传", attachmentUrl: "https://example.com/m9.pdf" },
    { id: 10, materialContent: "机构内部管理制度（非受控版）.pdf", materialFormat: "pdf", uploadStatusCode: 2, uploadStatusName: "已上传", attachmentUrl: "https://example.com/m10.pdf" },
  ],
  equipmentList: [
    { id: 301, deviceName: "气相色谱仪", deviceModel: "GC-2018", manufacturer: "岛津", equipmentValue: 120000, calibrationReportUrl: "https://example.com/cal1.pdf" },
    { id: 302, deviceName: "噪声计", deviceModel: "HS-6288", manufacturer: "杭州爱华", equipmentValue: 8000, calibrationReportUrl: "https://example.com/cal2.pdf" },
    { id: 303, deviceName: "粉尘采样器", deviceModel: "FC-5A", manufacturer: "北京劳保所", equipmentValue: 9000, calibrationReportUrl: "" },
  ],
  commitment: {
    legalRepName: "郑远平",
    legalRepSignatureUrl: "https://example.com/sign.png",
    signDate: "2026-06-25 16:42",
  },
  changes: [
    { id: 1, submitTime: "2026-07-18 10:24", submitType: "注册提交", changeFields: "基础信息全量提交", submitter: "机构管理员", statusName: "待审核", statusColor: "warning", url: "https://example.com/c1.pdf" },
    { id: 2, submitTime: "2026-07-20 15:36", submitType: "补正提交", changeFields: "营业执照、办公地址证明", submitter: "机构管理员", statusName: "已通过", statusColor: "success", url: "https://example.com/c2.pdf" },
  ],
};

function parseQueryId(location) {
  const search = location?.search || window.location.search || "";
  return new URLSearchParams(search).get("id");
}

/**
 * 机构基础信息详情（原型 mod-filing-detail）
 * - 数据获取使用变更接口：按变更记录 id 调 GET /safetyEval/qual-filing-change/detail（5 表聚合），
 *   六项 Tab 直接复用 FilingTabs（基础信息/管理人员/专职评价师/申请材料/设备清单/机构负责人签字）
 * - 变更记录 Tab：GET /safetyEval/qual-filing-change/history?filingId=（filingId 取详情返回的 filingId）
 *   返回 changeTime/changeItemName/operatorName/changeCount（原型「提交类型/审核状态/查看提交件」后端未返回，待补充）
 * 变更时间：2026-08-10（按用户要求改用带 change 的详情接口）
 */
function RegisteredOrgDetailPage(props) {
  const id = parseQueryId(props.location);
  const [detail, setDetail] = useState({});
  const [changes, setChanges] = useState([]);
  const [loading, setLoading] = useState(Boolean(id));
  const mockEnabled = getOrgMockEnabled();

  useEffect(() => {
    if (!id) {
      setLoading(false);
      return;
    }
    if (mockEnabled) {
      setDetail(ORG_DETAIL_MOCK);
      setChanges(ORG_DETAIL_MOCK.changes);
      setLoading(false);
      return;
    }
    let cancelled = false;
    setLoading(true);
    (async () => {
      try {
        // 详情：变更聚合接口（QualFilingChangeAggregationCO：基础信息 + materials/equipmentList/commitment/personnelList）
        const detailRes = await Get(
          "/safetyEval/qual-filing-change/detail",
          { id },
          { token: sessionStorage.getItem("token") },
        ).catch(() => ({ data: {} }));
        if (cancelled) return;
        const filingId = detailRes?.data?.filingId || id;
        // 变更记录：history 按原备案 filingId 查询（优先取详情返回的 filingId）
        const historyRes = await Get(
          "/safetyEval/qual-filing-change/history",
          { filingId },
          { token: sessionStorage.getItem("token") },
        ).catch(() => ({ data: {} }));
        if (cancelled) return;
        setDetail(detailRes?.data || {});
        // 变更记录：history 返回 { changeCount, records:[{id, changeItemName, changeTime, operatorName}] }
        setChanges(historyRes?.data?.records || []);
      } finally {
        if (!cancelled) setLoading(false);
      }
    })();
    return () => {
      cancelled = true;
    };
  }, [id]);

  const goBack = () => {
    if (props.history?.goBack && props.history.length > 1) {
      props.history.goBack();
      return;
    }
    if (props.history?.push) {
      props.history.push(LIST_PATH);
      return;
    }
    window.location.href = `/certificate${LIST_PATH}`;
  };

  if (!id) {
    return (
      <PageLayout title="机构基础信息详情" extra={<Button onClick={goBack}>返回</Button>}>
        <p style={{ margin: 0, marginBottom: 24, color: "rgba(0, 0, 0, 0.45)" }}>缺少机构 ID 参数</p>
      </PageLayout>
    );
  }

  // mock 演示下 changes 为原型完整列；真实接口仅返回 变更时间/变更项/操作人
  const changeColumns =
    mockEnabled || changes[0]?.submitTime
      ? [
          { title: "提交时间", dataIndex: "submitTime", width: 150 },
          { title: "提交类型", dataIndex: "submitType", width: 100 },
          { title: "变更字段", dataIndex: "changeFields", ellipsis: true },
          { title: "提交人", dataIndex: "submitter", width: 100 },
          { title: "审核状态", width: 100, render: (_, record) => <Tag color={record.statusColor || "default"}>{record.statusName || "-"}</Tag> },
          {
            title: "操作",
            width: 110,
            render: (_, record) => (
              <PreviewUrlButton url={record.url} size="small">
                查看提交件
              </PreviewUrlButton>
            ),
          },
        ]
      : [
          { title: "变更时间", dataIndex: "changeTime", width: 160 },
          { title: "变更项", dataIndex: "changeItemName", ellipsis: true },
          { title: "操作人", dataIndex: "operatorName", width: 110 },
        ];

  /** 第 7 个 Tab：变更记录（原型 mod-filing-detail 变更记录 Tab）。变更时间：2026-08-10 */
  const extraTabs = [
    {
      key: "changes",
      label: "7. 变更记录",
      children: (
        <Table
          size="small"
          bordered
          rowKey="id"
          pagination={false}
          dataSource={Array.isArray(changes) ? changes : []}
          columns={changeColumns}
        />
      ),
    },
  ];

  return (
    <PageLayout
      title={
        <span>
          机构基础信息详情{mockEnabled ? <Tag color="warning" style={{ marginLeft: 8 }}>Mock 演示中</Tag> : null}
        </span>
      }
      history={props.history}
      previous
    >
      <Spin spinning={loading}>
        {/* 七项 Tab：前六项复用资质备案初审详情组件（qual-filing/detail 数据），第 7 项为变更记录 */}
        <FilingTabs detail={detail || {}} extraTabs={extraTabs} />
      </Spin>
    </PageLayout>
  );
}

export default RegisteredOrgDetailPage;