manage/src/pages/company/service/classify/index.jsx

import React, { useState, useEffect } from 'react';
import { Table, Button, Form, Input, Space, message, Popconfirm, Drawer } from 'antd';
import { PlusOutlined } from '@ant-design/icons';
import { supabase } from '@/config/supabase';

const CategoryDrawer = () => {
  const [data, setData] = useState([]);
  const [loading, setLoading] = useState(false);
  const [editingKey, setEditingKey] = useState('');
  const [drawerVisible, setDrawerVisible] = useState(false);
  const [form] = Form.useForm();

  // 获取分类数据
  const fetchCategories = async () => {
    setLoading(true);
    try {
      const { data: categories, error } = await supabase
        .from('resources')
        .select('*')
        .eq('type', 'categories')
        .order('created_at', { ascending: false });

      if (error) throw error;
      setData(categories || []);
    } catch (error) {
      message.error('获取分类数据失败');
      console.error(error);
    } finally {
      setLoading(false);
    }
  };

  useEffect(() => {
    if (drawerVisible) {
      fetchCategories();
    }
  }, [drawerVisible]);

  // 新增分类
  const handleAdd = () => {
    const newData = {
      id: Date.now().toString(),
      attributes: { name: '' },
      isNew: true
    };
    setData([newData, ...data]);
    setEditingKey(newData.id);
    form.setFieldsValue(newData.attributes);
  };

  // 保存分类数据
  const handleSave = async (record) => {
    try {
      const values = await form.validateFields();
      if (record.isNew) {
        // 新增
        const { error } = await supabase
          .from('resources')
          .insert([{
            type: 'categories',
            attributes: {
              name: values.name
            },
            schema_version: 1
          }]);

        if (error) throw error;
      } else {
        // 更新
        const { error } = await supabase
          .from('resources')
          .update({
            attributes: {
              name: values.name
            },
            updated_at: new Date().toISOString()
          })
          .eq('id', record.id);

        if (error) throw error;
      }

      message.success('保存成功');
      setEditingKey('');
      fetchCategories();
    } catch (error) {
      message.error('保存失败');
      console.error(error);
    }
  };

  // 删除分类
  const handleDelete = async (record) => {
    try {
      const { error } = await supabase
        .from('resources')
        .delete()
        .eq('id', record.id);

      if (error) throw error;
      message.success('删除成功');
      fetchCategories();
    } catch (error) {
      message.error('删除失败');
      console.error(error);
    }
  };

  const columns = [
    {
      title: '分类名称',
      dataIndex: ['attributes', 'name'],
      render: (text, record) => {
        const isEditing = record.id === editingKey;
        return isEditing ? (
          <Form.Item
            name="name"
            style={{ margin: 0 }}
            rules={[{ required: true, message: '请输入分类名称!' }]}
          >
            <Input placeholder="请输入分类名称" />
          </Form.Item>
        ) : (
          <span className="text-gray-600">{text}</span>
        );
      },
    },
    {
      title: '操作',
      render: (_, record) => {
        const isEditing = record.id === editingKey;
        return isEditing ? (
          <Space>
            <Button
              type="link"
              className="text-green-600 hover:text-green-500"
              onClick={() => handleSave(record)}
            >
              保存
            </Button>
            <Button
              type="link"
              className="text-gray-600 hover:text-gray-500"
              onClick={() => {
                setEditingKey('');
                if (record.isNew) {
                  setData(data.filter(item => item.id !== record.id));
                }
              }}
            >
              取消
            </Button>
          </Space>
        ) : (
          <Space>
            <Button
              type="link"
              className="text-blue-600 hover:text-blue-500"
              disabled={editingKey !== ''}
              onClick={() => {
                setEditingKey(record.id);
                form.setFieldsValue({
                  name: record.attributes.name,
                });
              }}
            >
              编辑
            </Button>
            <Popconfirm
              title="确认删除"
              description="确定要删除这个分类吗？"
              onConfirm={() => handleDelete(record)}
              okText="确定"
              cancelText="取消"
              okButtonProps={{
                className: "bg-red-500 hover:bg-red-600 border-red-500"
              }}
            >
              <Button
                type="link"
                className="text-red-600 hover:text-red-500"
                disabled={editingKey !== ''}
              >
                删除
              </Button>
            </Popconfirm>
          </Space>
        );
      },
    },
  ];

  return (
    <>
      <Button 
        type="primary" 
        onClick={() => setDrawerVisible(true)}
        icon={<PlusOutlined />}
      >
        分类管理
      </Button>
      
      <Drawer
        title="分类管理"
        placement="right"
        width={800}
        onClose={() => setDrawerVisible(false)}
        open={drawerVisible}
        className="category-drawer"
      >
        <div className="p-6">
          <Button
            type="primary"
            onClick={handleAdd}
            className="mb-4"
            icon={<PlusOutlined />}
          >
            新增分类
          </Button>
          <Form form={form}>
            <Table
              scroll={{ x: true }}
              columns={columns}
              dataSource={data}
              rowKey="id"
              loading={loading}
              pagination={{
                pageSize: 10,
                showTotal: (total) => `共 ${total} 条`,
              }}
              className="bg-white rounded-lg shadow"
            />
          </Form>
        </div>
      </Drawer>
    </>
  );
};

export default CategoryDrawer;