import {
  Button,
  Checkbox,
  DatePicker,
  Descriptions,
  Form,
  Input,
  InputNumber,
  message,
  Modal,
  Row,
  Col,
  Select,
  Space,
  Tag,
  Table,
} from "antd";
import TableAction from "@cqsjjb/jjb-react-admin-component/TableAction";
import { tools } from "@cqsjjb/jjb-common-lib";
import { Connect } from "@cqsjjb/jjb-dva-runtime";
import { useEffect, useState } from "react";
import PageLayout from "@cqsjjb/jjb-react-admin-component/PageLayout";
import SearchForm from "~/components/SearchForm";
import ControlWrapper from "@cqsjjb/jjb-react-admin-component/ControlWrapper";
import { AntdTableFuncControl } from "@cqsjjb/jjb-common-decorator/antd";
import { QUALIFICATION_INDUSTRY_OPTIONS } from "~/enumerate/enterpriseOptions";
import { isOrgAccountEnabled } from "~/utils/enterpriseInfo/adapter";
import {
  CHONGQING_DISTRICTS,
  ORG_ACCOUNT_STATE_OPTIONS,
  QUALIFICATION_INDUSTRY_OPTIONS_MAP
} from "~/enumerate/enterpriseOptions";
import { NS_ORG_INFO } from "~/enumerate/namespace";
import AttachmentUpload from "~/components/AttachmentUpload";
import { safeListRequest, safeRequest } from "~/utils";
import {
  creditCodeRule,
  nonNegativeIntegerRule,
  normalizeUrl,
  phoneRule,
  positiveNumberRule,
  urlRule,
} from "~/utils/validators";

const { router } = tools;

const CONTACT_SEP = "/";
const mergeContactNamePhone = (name, phone) => {
  if (!name && !phone) return undefined;
  return [name, phone].filter(Boolean).join(CONTACT_SEP);
};
const splitContactNamePhone = (value) => {
  if (!value) return { contactName: undefined, contactPhone: undefined };
  const idx = String(value).indexOf(CONTACT_SEP);
  if (idx >= 0) {
    return {
      contactName: String(value).slice(0, idx).trim(),
      contactPhone: String(value).slice(idx + 1).trim(),
    };
  }
  return { contactName: String(value).trim(), contactPhone: undefined };
};

function OrgAccountPage(props) {
  const [searchForm] = Form.useForm();
  const [editForm] = Form.useForm();
  const [viewOpen, setViewOpen] = useState(false);
  const [editOpen, setEditOpen] = useState(false);
  const [currentId, setCurrentId] = useState(null);
  const [detail, setDetail] = useState(null);
  const [detailLoading, setDetailLoading] = useState(false);
  const [editLoading, setEditLoading] = useState(false);
  const [dataSource, setDataSource] = useState([]);
  const [total, setTotal] = useState(0);
  const [loading, setLoading] = useState(false);

  const getData = async () => {
    setLoading(true);
    try {
      const raw = searchForm.getFieldsValue();
      const params = {
        ...raw,
        current: router.query.current || 1,
        pageSize: router.query.pageSize || 10,
        state:
          raw.state !== "" && raw.state !== undefined
            ? Number(raw.state)
            : undefined,
        ...(Array.isArray(raw.openTimeRange) &&
        raw.openTimeRange[0] &&
        raw.openTimeRange[1]
          ? {
              createTimeStart: raw.openTimeRange[0].format("YYYY-MM-DD"),
              createTimeEnd: raw.openTimeRange[1].format("YYYY-MM-DD"),
            }
          : {}),
      };
      delete params.openTimeRange;
      Object.keys(params).forEach((k) => {
        if (params[k] === undefined) delete params[k];
      });
      const res = await safeListRequest(props.orgAccountList)(params);
      setDataSource(res?.data || []);
      setTotal(res?.total || 0);
    } finally {
      setLoading(false);
    }
  };

  useEffect(() => {
    getData(1, 10);
  }, []);

  const loadDetail = async (id) => {
    setDetailLoading(true);
    const res = await safeRequest(props.orgAccountGet, { id });
    setDetail(res?.data || null);
    setDetailLoading(false);
    return res;
  };

  const openView = async (id) => {
    setCurrentId(id);
    setViewOpen(true);
    await loadDetail(id);
  };

  const openEdit = async (id) => {
    setCurrentId(id);
    setEditOpen(true);
    const res = await loadDetail(id);
    if (res?.data) {
      let attachmentUrls = res.data.attachmentUrls;
      if (typeof attachmentUrls === "string" && attachmentUrls) {
        try { attachmentUrls = JSON.parse(attachmentUrls); } catch {}
      }
      editForm.setFieldsValue({
        ...res.data,
        attachmentUrls,
        contactNamePhone: mergeContactNamePhone(
          res.data.contactName,
          res.data.contactPhone,
        ),
      });
    }
  };

  const onToggleStatus = (record) => {
    const enabled = isOrgAccountEnabled(record);
    Modal.confirm({
      title: "确认操作",
      content: enabled
        ? `确认禁用「${record.unitName}」账号？`
        : `确认启用「${record.unitName}」账号？`,
      okText: "确认",
      cancelText: "取消",
      onOk: async () => {
        const nextState = enabled ? 1 : 0;
        const res = await props.orgAccountUpdateState({
          id: record.id,
          state: nextState,
        });
        if (res?.success !== false) {
          message.success("操作成功");
          await getData();
        }
      },
    });
  };

  const onResetPassword = (record) => {
    console.log(record);
    Modal.confirm({
      title: "重置密码",
      content: (
        <div>
          <p>
            确认将
            <strong>{record.unitName}</strong>
            的密码重置为初始密码？
          </p>
          <p style={{ color: "rgba(0,0,0,0.45)", fontSize: 14 }}>
            初始密码：a123456
          </p>
        </div>
      ),
      okText: "确认重置",
      cancelText: "取消",
      onOk: async () => {
        const res = await props.orgAccountResetPassword({ data: record.id });
        if (res?.success !== false) {
          message.success("密码已重置");
        }
      },
    });
  };

  const onDelete = (record) => {
    Modal.confirm({
      title: "确认删除",
      content: (
        <div>
          <p>
            确认删除
            <strong>{record.unitName}</strong>
            的账号？
          </p>
          <p style={{ color: "rgba(0,0,0,0.45)", fontSize: 14 }}>
            此操作不可恢复，请谨慎操作。
          </p>
        </div>
      ),
      okText: "确认删除",
      okButtonProps: { danger: true },
      cancelText: "取消",
      onOk: async () => {
        const res = await props.orgAccountDelete({ data: record.id });
        if (res?.success !== false) {
          message.success("删除成功");
          await getData();
        }
      },
    });
  };

  const onEditSubmit = async () => {
    const formValues = await editForm.validateFields();
    const split = splitContactNamePhone(formValues.contactNamePhone);
    const contactName = split.contactName
      ? split.contactName.replace(/\s+/g, "")
      : undefined;
    const contactPhone = split.contactPhone
      ? split.contactPhone.replace(/\s+/g, "")
      : undefined;
    const values = {
      ...formValues,
      contactName,
      contactPhone,
      contactNamePhone: undefined,
      attachmentUrls: formValues.attachmentUrls
        ? JSON.stringify(formValues.attachmentUrls)
        : undefined,
      infoDisclosureUrl: formValues.infoDisclosureUrl
        ? normalizeUrl(formValues.infoDisclosureUrl)
        : undefined,
      id: currentId,
    };
    setEditLoading(true);
    const res = await props.orgAccountModify(values);
    setEditLoading(false);
    if (res?.success !== false) {
      message.success("保存成功");
      setEditOpen(false);
      setCurrentId(null);
      editForm.resetFields();
      await getData();
    }
  };

  const columns = [
    { title: "单位名称", dataIndex: "unitName", ellipsis: true },
    {
      title: "拟申请的法定安全评价业务范围",
      dataIndex: "safetyIndustryCategoryCode",
      ellipsis: true,
      render: (codes) =>
        (Array.isArray(codes) ? codes : [])
          .map((code) => QUALIFICATION_INDUSTRY_OPTIONS_MAP[code] || code)
          .join("、") || "-",
    },
    { title: "办公地址", dataIndex: "businessAddress", ellipsis: true },
    {
      title: "状态",
      width: 80,
      render: (_, record) => (
        <Tag color={isOrgAccountEnabled(record) ? "success" : "error"}>
          {isOrgAccountEnabled(record) ? "启用" : "禁用"}
        </Tag>
      ),
    },
    { title: "开户时间", dataIndex: "createTime", width: 155 },
    {
      title: "操作",
      width: 200,
      fixed: "right",
      render: (_, record) => (
        <TableAction>
          <Button type="link" size="small" onClick={() => openView(record.id)}>
            查看
          </Button>
          <Button type="link" size="small" onClick={() => openEdit(record.id)}>
            编辑
          </Button>
          <Button
            type="link"
            size="small"
            onClick={() => onResetPassword(record)}
          >
            重置密码
          </Button>
          <Button
            type="link"
            size="small"
            danger
            onClick={() => onDelete(record)}
          >
            删除
          </Button>
          <Button
            type="link"
            size="small"
            onClick={() => onToggleStatus(record)}
          >
            {isOrgAccountEnabled(record) ? "禁用" : "启用"}
          </Button>
        </TableAction>
      ),
    },
  ];

  return (
    <PageLayout
      title={
        <div>
          <span>机构账号管理</span>
          <div className="pageLayout-extra">监管端维护评价机构开户账号。</div>
        </div>
      }
    >
      <SearchForm
        style={{ marginBottom: 24 }}
        form={searchForm}
        loading={loading}
        formLine={[
          <Form.Item key="unitName" name="unitName">
            <ControlWrapper.Input
              label="机构名称"
              placeholder="关键字搜索"
              allowClear
            />
          </Form.Item>,
          <Form.Item key="districtName" name="districtName">
            <ControlWrapper.Select
              label="属地"
              placeholder="请选择属地"
              allowClear
            >
              {CHONGQING_DISTRICTS.map((opt) => (
                <Select.Option key={opt.value} value={opt.value}>
                  {opt.label}
                </Select.Option>
              ))}
            </ControlWrapper.Select>
          </Form.Item>,
          <Form.Item key="state" name="state">
            <ControlWrapper.Select
              label="状态"
              placeholder="请选择状态"
              allowClear
            >
              {ORG_ACCOUNT_STATE_OPTIONS.map((opt) => (
                <Select.Option key={opt.value} value={opt.value}>
                  {opt.label}
                </Select.Option>
              ))}
            </ControlWrapper.Select>
          </Form.Item>,
          <Form.Item key="openTimeRange" name="openTimeRange">
            <ControlWrapper.DatePicker.RangePicker
              label="开户时间"
              allowClear
            />
          </Form.Item>,
        ]}
        onReset={(values) => {
          searchForm.resetFields();
          router.query = {
            ...values,
            current: 1,
            pageSize: 10,
          };
          getData();
        }}
        onFinish={(values) => {
          router.query = {
            ...values,
            current: 1,
            pageSize: 10,
          };
          getData();
        }}
      />
      <Table
        rowKey="id"
        columns={columns}
        dataSource={dataSource}
        scroll={{ y: props.scrollY }}
        loading={loading}
        pagination={{
          total,
          showSizeChanger: true,
          showQuickJumper: true,
          showTotal: (t) => `共 ${t} 条`,
          current: router.query.current || 1,
          pageSize: router.query.pageSize || 10,
          onChange: (page, pageSize) => {
            router.query = { ...router.query, current: page, pageSize };
            getData();
          },
        }}
      />

      <Modal
        open={viewOpen}
        destroyOnHidden
        title="机构信息查看"
        width={1000}
        loading={detailLoading}
        cancelText="关闭"
        okButtonProps={{ style: { display: "none" } }}
        onCancel={() => {
          setViewOpen(false);
          setDetail(null);
        }}
      >
        {detail && (
          <Descriptions bordered column={2} size="small" labelStyle={{ width: 165 }}>
            <Descriptions.Item label="单位名称">
              {detail.unitName}
            </Descriptions.Item>
            <Descriptions.Item label="统一社会信用代码">
              {detail.creditCode}
            </Descriptions.Item>
            <Descriptions.Item label="营业执照" span={2}>
              {(() => {
                let files = [];
                if (Array.isArray(detail.attachmentUrls)) {
                  files = detail.attachmentUrls;
                } else if (typeof detail.attachmentUrls === "string" && detail.attachmentUrls) {
                  try { files = JSON.parse(detail.attachmentUrls); } catch {}
                }
                if (!files.length) return "-";
                return files.map((f, i) => (
                  <a key={i} href={f.url} target="_blank" rel="noreferrer" style={{ marginRight: 8 }}>
                    {f.name || f.url}
                  </a>
                ));
              })()}
            </Descriptions.Item>
            <Descriptions.Item label="注册地址" span={2}>
              {detail.registerAddress || "-"}
            </Descriptions.Item>
            <Descriptions.Item label="办公地址" span={2}>
              {detail.businessAddress || "-"}
            </Descriptions.Item>
            <Descriptions.Item label="信息公开网址">
              {detail.infoDisclosureUrl || "-"}
            </Descriptions.Item>
            <Descriptions.Item label="资质证书编号">
              {detail.qualificationCertNo || "-"}
            </Descriptions.Item>
            <Descriptions.Item label="法定代表人">
              {detail.legalRepresentative || "-"}
            </Descriptions.Item>
            <Descriptions.Item label="法定代表人电话">
              {detail.legalRepresentativePhone || "-"}
            </Descriptions.Item>
            <Descriptions.Item label="传真">
              {detail.fax || "-"}
            </Descriptions.Item>
            <Descriptions.Item label="联系人及电话">
              {mergeContactNamePhone(detail.contactName, detail.contactPhone) || "-"}
            </Descriptions.Item>
            <Descriptions.Item label="固定资产总值（万元）">
              {detail.fixedAssetsTotal ?? "-"}
            </Descriptions.Item>
            <Descriptions.Item label="工作场所建筑面积（㎡）">
              {detail.workplaceArea ?? "-"}
            </Descriptions.Item>
            <Descriptions.Item label="档案室面积（㎡）">
              {detail.archiveRoomArea ?? "-"}
            </Descriptions.Item>
            <Descriptions.Item label="专职安全评价师数量">
              {detail.fulltimeEvaluatorCount ?? "-"}
            </Descriptions.Item>
            <Descriptions.Item label="注册安全工程师数量">
              {detail.registeredEngineerCount ?? "-"}
            </Descriptions.Item>
            <Descriptions.Item label="拟申请的法定安全评价业务范围" span={2}>
              {(detail.safetyIndustryCategoryCode || [])
                .map((code) => QUALIFICATION_INDUSTRY_OPTIONS_MAP[code] || code)
                .join("、") || "-"}
            </Descriptions.Item>
            <Descriptions.Item label="单位基本情况介绍" span={2}>
              {detail.orgIntro || "-"}
            </Descriptions.Item>
          </Descriptions>
        )}
      </Modal>

      <Modal
        open={editOpen}
        destroyOnHidden
        title="编辑机构信息"
        width={900}
        confirmLoading={editLoading}
        okText="保存"
        cancelText="取消"
        onCancel={() => {
          setEditOpen(false);
          setCurrentId(null);
          editForm.resetFields();
        }}
        onOk={onEditSubmit}
      >
        <Form form={editForm} layout="vertical" scrollToFirstError>
          <Row gutter={16}>
            <Col span={12}>
              <Form.Item
                name="unitName"
                label="单位名称"
                rules={[{ required: true, message: "请输入单位名称" }]}
              >
                <Input placeholder="请输入单位名称" allowClear maxLength={200} />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                name="creditCode"
                label="统一社会信用代码"
                rules={[creditCodeRule(true)]}
              >
                <Input placeholder="请输入统一社会信用代码" allowClear maxLength={18} />
              </Form.Item>
            </Col>
            <Col span={24}>
              <AttachmentUpload
                name="attachmentUrls"
                label="营业执照"
                accept=".pdf,.jpg,.jpeg,.png"
                maxCount={5}
                extra="支持上传营业执照扫描件，限定pdf和图片，最多5个。"
                rules={[{ required: true, message: "请上传营业执照" }]}
              />
            </Col>
            <Col span={24}>
              <Form.Item
                name="registerAddress"
                label="注册地址"
                rules={[{ required: true, message: "请输入注册地址" }]}
              >
                <Input placeholder="请输入注册地址" maxLength={500} />
              </Form.Item>
            </Col>
            <Col span={24}>
              <Form.Item
                name="businessAddress"
                label="办公地址"
                rules={[{ required: true, message: "请输入办公地址" }]}
              >
                <Input.TextArea rows={3} placeholder="请输入办公地址" maxLength={500} />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                name="infoDisclosureUrl"
                label="信息公开网址"
                rules={[urlRule("信息公开网址", true)]}
                normalize={(value) =>
                  typeof value === "string" ? value.trim() : value
                }
              >
                <Input placeholder="请输入信息公开网址" allowClear maxLength={500} />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                name="qualificationCertNo"
                label="资质证书编号"
                extra="非必填，初次申请无需填写"
              >
                <Input placeholder="初次申请无需填写" allowClear maxLength={100} />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                name="legalRepresentative"
                label="法定代表人"
                rules={[{ required: true, message: "请输入法定代表人" }]}
              >
                <Input placeholder="请输入法定代表人" allowClear maxLength={50} />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                name="legalRepresentativePhone"
                label="法定代表人电话"
                rules={[phoneRule("法定代表人电话", true)]}
                normalize={(value) =>
                  typeof value === "string" ? value.trim() : value
                }
              >
                <Input placeholder="请输入法定代表人电话" allowClear maxLength={20} />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item name="fax" label="传真" rules={[{ required: true, message: "请输入传真" }]}>
                <Input placeholder="请输入传真" allowClear maxLength={20} />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                name="contactNamePhone"
                label="联系人及电话"
                validateFirst
                rules={[
                  { required: true, message: "请输入联系人及电话" },
                  {
                    validator: (_, value) => {
                      const { contactName, contactPhone } =
                        splitContactNamePhone(value);
                      if (!contactName) {
                        return Promise.reject(new Error("联系人不能为空"));
                      }
                      if (contactName.length > 50) {
                        return Promise.reject(new Error("联系人不能超过50字"));
                      }
                      if (!contactPhone) {
                        return Promise.reject(
                          new Error("请使用/分隔联系人和电话，并填写电话"),
                        );
                      }
                      if (
                        !/^(1[3-9]\d{9}|\d{10,12})$/.test(
                          String(contactPhone).replace(/\s+/g, ""),
                        )
                      ) {
                        return Promise.reject(
                          new Error("电话格式不正确（手机11位或固话区号+号码）"),
                        );
                      }
                      if (contactPhone.length > 20) {
                        return Promise.reject(new Error("电话不能超过20字"));
                      }
                      return Promise.resolve();
                    },
                  },
                ]}
                extra="请使用/分隔联系人和电话，如：张三/13800138000"
              >
                <Input
                  placeholder="如：张三/13800138000"
                  allowClear
                  maxLength={73}
                />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                name="fixedAssetsTotal"
                label="固定资产总值（万元）"
                rules={[
                  { required: true, message: "请输入固定资产总值" },
                  {
                    validator: (_, value) => {
                      if (value === undefined || value === null || value === "") {
                        return Promise.resolve();
                      }
                      if (Number(value) < 0) {
                        return Promise.reject(new Error("固定资产总值应为非负数字"));
                      }
                      return Promise.resolve();
                    },
                  },
                ]}
              >
                <InputNumber style={{ width: "100%" }} min={0} precision={4} max={99999999999} allowClear placeholder="请输入固定资产总值" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                name="workplaceArea"
                label="工作场所建筑面积（㎡）"
                rules={[positiveNumberRule("工作场所建筑面积", true)]}
              >
                <InputNumber style={{ width: "100%" }} min={0} max={99999} precision={2} placeholder="请输入工作场所建筑面积" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                name="archiveRoomArea"
                label="档案室面积（㎡）"
                rules={[positiveNumberRule("档案室面积", true)]}
              >
                <InputNumber style={{ width: "100%" }} min={0} max={99999} precision={2} placeholder="请输入档案室面积" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                name="fulltimeEvaluatorCount"
                label="专职安全评价师数量"
                rules={[nonNegativeIntegerRule("专职安全评价师数量", true)]}
              >
                <InputNumber style={{ width: "100%" }} min={0} max={99999} precision={0} placeholder="请输入专职安全评价师数量" />
              </Form.Item>
            </Col>
            <Col span={12}>
              <Form.Item
                name="registeredEngineerCount"
                label="注册安全工程师数量"
                rules={[nonNegativeIntegerRule("注册安全工程师数量", true)]}
              >
                <InputNumber style={{ width: "100%" }} min={0} max={99999} precision={0} placeholder="请输入注册安全工程师数量" />
              </Form.Item>
            </Col>
            <Col span={24}>
              <Form.Item
                name="safetyIndustryCategoryCode"
                label="拟申请的法定安全评价业务范围"
                rules={[{ required: true, message: "请选择拟申请的法定安全评价业务范围" }]}
              >
                <Checkbox.Group
                  style={{
                    display: "grid",
                    gridTemplateColumns: "repeat(2, minmax(0, 1fr))",
                    gap: "9.1px 14px",
                    padding: "14px",
                    border: "1px solid #e2e8f0",
                    borderRadius: 8,
                    background: "#f8fafc",
                  }}
                >
                  {QUALIFICATION_INDUSTRY_OPTIONS.map((opt) => (
                    <Checkbox key={opt.value} value={opt.value}>
                      {opt.label}
                    </Checkbox>
                  ))}
                </Checkbox.Group>
              </Form.Item>
            </Col>
            <Col span={24}>
              <Form.Item
                name="orgIntro"
                label="单位基本情况介绍（可附页）"
                rules={[{ required: true, message: "请输入单位基本情况介绍" }]}
              >
                <Input.TextArea
                  rows={7}
                  placeholder="请简要介绍单位基本情况，如成立时间、人员构成、技术力量、业绩等"
                  maxLength={2000}
                  showCount
                />
              </Form.Item>
            </Col>
          </Row>
        </Form>
      </Modal>
    </PageLayout>
  );
}

export default Connect(
  [NS_ORG_INFO],
  true,
)(AntdTableFuncControl(OrgAccountPage));