import { sitecontrollerAll } from '@/servers/api/site';
import { EditOutlined } from '@ant-design/icons';
import { PageContainer } from '@ant-design/pro-components';
import { Outlet, history, request, useLocation, useParams } from '@umijs/max';
import { Button, Col, Menu, Row, Select, Spin, message } from 'antd';
import Sider from 'antd/es/layout/Sider';
import React, { useEffect, useState } from 'react';
import type { SiteItem } from '../List/index';
import EditSiteForm from './EditSiteForm';

const ShopLayout: React.FC = () => {
  const [sites, setSites] = useState<any[]>([]);
  const [loading, setLoading] = useState(true);
  const { siteId } = useParams<{ siteId: string }>();
  const location = useLocation();

  const [editModalOpen, setEditModalOpen] = useState(false);
  const [editingSite, setEditingSite] = useState<SiteItem & { areas: string[] } | null>(null);

  const fetchSites = async () => {
    try {
      setEditingSiteLoading(true);
      const { data = [] } = await sitecontrollerAll();
      setSites(data);

      if (!siteId && data.length > 0) {
        history.replace(`/site/shop/${data[0].id}/products`);
      }
    } catch (error) {
      console.error('Failed to fetch sites', error);
    } finally {
      setLoading(false);
    }
  };

  useEffect(() => {
    fetchSites();
  }, []);

  const handleSiteChange = (value: number) => {
    const currentPath = location.pathname;
    const parts = currentPath.split('/');
    if (parts.length >= 5) {
      parts[3] = String(value);
      history.push(parts.join('/'));
    } else {
      history.push(`/site/shop/${value}/products`);
    }
  };

  const handleMenuClick = (e: { key: string }) => {
    if (!siteId) return;
    history.push(`/site/shop/${siteId}/${e.key}`);
  };

  const getSelectedKey = () => {
    const parts = location.pathname.split('/');
    if (parts.length >= 5) {
      return parts[4];
    }
    return 'products';
  };

  if (loading) {
    return (
      <Spin
        size="large"
        style={{ display: 'flex', justifyContent: 'center', marginTop: 100 }}
      />
    );
  }

  const handleFinish = async (values: any) => {
    if (!editingSite) {
      message.error('未找到要编辑的站点');
      return false;
    }
    try {
      await request(`/site/${editingSite.id}`, {
        method: 'PUT',
        data: values,
      });
      message.success('更新成功');
      setEditModalOpen(false);
      fetchSites(); // 重新获取站点列表以更新数据
      return true;
    } catch (error: any) {
      message.error(error.message || '操作失败');
      return false;
    }
  };

  return (
    <PageContainer header={{ title: null, breadcrumb: undefined }}>
      <Row gutter={16} style={{ height: 'calc(100vh - 100px)' }}>
        <Col span={4} style={{ height: '100%' }}>
          <Sider
            style={{ background: 'white', height: '100%', overflow: 'hidden' }}
          >
            <div style={{ padding: '0 10px 16px' }}>
              <div
                style={{
                  display: 'flex',
                  alignItems: 'center',
                  flexWrap: 'wrap',
                  gap: '4px'
                }}
              >
                <Select
                  style={{ flex: 1 }}
                  placeholder="请选择店铺"
                  options={sites?.map?.((site) => ({
                    label: site.name,
                    value: site.id,
                  }))}
                  value={siteId ? Number(siteId) : undefined}
                  onChange={handleSiteChange}
                  showSearch
                  optionFilterProp="label"
                />
                <Button
                  icon={<EditOutlined />}
                  onClick={() => {
                    const currentSite = sites.find(
                      (site) => site.id === Number(siteId),
                    );
                    if (currentSite) {
                      function normalizeEditing (site: SiteItem){
                        return {
                          ...site,
                          areas: site.areas?.map(area=>area.code) || [],
                        }
                      }
                      setEditingSite(normalizeEditing(currentSite));
                      setEditModalOpen(true);
                    } else {
                      message.warning('请先选择一个店铺');
                    }
                  }}
                />
              </div>
            </div>
            <div style={{ flex: 1, overflowY: 'auto' }}>
              <Menu
                mode="inline"
                selectedKeys={[getSelectedKey()]}
                onClick={handleMenuClick}
                style={{ borderRight: 0 }}
                items={[
                  { key: 'products', label: '产品管理' },
                  { key: 'orders', label: '订单管理' },
                  { key: 'subscriptions', label: '订阅管理' },
                  { key: 'media', label: '媒体管理' },
                  { key: 'customers', label: '客户管理' },
                  { key: 'reviews', label: '评论管理' },
                  { key: 'webhooks', label: 'Webhooks管理' },
                  { key: 'links', label: '链接管理' },
                ]}
              />
            </div>
          </Sider>
        </Col>
        <Col span={20} style={{ height: '100%', overflowY: 'auto' }}>
          {siteId ? <Outlet /> : <div>请选择店铺</div>}
        </Col>
      </Row>

      <EditSiteForm
        open={editModalOpen}
        onOpenChange={(visible: boolean) => {
          setEditModalOpen(visible);
          if (!visible) {
            setEditingSite(null);
          }
        }}
        initialValues={editingSite}
        isEdit={!!editingSite}
        onFinish={handleFinish}
      />
    </PageContainer>
  );
};

export default ShopLayout;