import { PlusOutlined } from '@ant-design/icons';
import { Button, message, Input, Drawer } from 'antd';
import React, { useState, useRef } from 'react';
import { PageContainer, FooterToolbar } from '@ant-design/pro-layout';
import type { ProColumns, ActionType } from '@ant-design/pro-table';
import ProTable from '@ant-design/pro-table';
import { ModalForm, ProFormText, ProFormTextArea } from '@ant-design/pro-form';
import type { ProDescriptionsItemProps } from '@ant-design/pro-descriptions';
import ProDescriptions from '@ant-design/pro-descriptions';
import type { FormValueType } from './components/UpdateForm';
import UpdateForm from './components/UpdateForm';
import { Subject, addSubject, updateSubject, removeSubject, querySubjectList } from './service';
import type { TableListItem, TableListPagination } from './data';
/**
 * 添加节点
 *
 * @param fields
 */

const handleAdd = async (fields: TableListItem) => {
  const hide = message.loading('正在添加');

  try {
    await addSubject({ ...fields });
    hide();
    message.success('添加成功');
    return true;
  } catch (error) {
    hide();
    message.error('添加失败请重试！');
    return false;
  }
};

/**
 * 更新节点
 *
 * @param fields
 */
const handleUpdate = async (fields: FormValueType, currentRow?: TableListItem) => {
  const hide = message.loading('正在配置');
  try {
    await updateSubject({
      ...currentRow,
      ...fields,
    });
    hide();
    message.success('配置成功');
    return true;
  } catch (error) {
    hide();
    message.error('配置失败请重试！');
    return false;
  }
};

/**
 * 删除节点
 *
 * @param selectedRows
 */
const handleRemove = async (selectedRows: TableListItem[]) => {
  const hide = message.loading('正在删除');
  if (!selectedRows) return true;

  try {
    await removeSubject({
      key: selectedRows.map((row) => row.key),
    });
    hide();
    message.success('删除成功，即将刷新');
    return true;
  } catch (error) {
    hide();
    message.error('删除失败，请重试');
    return false;
  }
};

const TableList: React.FC = () => {
  /** 新建窗口的弹窗 */
  const [createModalVisible, handleModalVisible] = useState<boolean>(false);
  /** 分布更新窗口的弹窗 */

  const [updateModalVisible, handleUpdateModalVisible] = useState<boolean>(false);
  const [showDetail, setShowDetail] = useState<boolean>(false);
  const actionRef = useRef<ActionType>();
  const [currentRow, setCurrentRow] = useState<TableListItem>();
  const [selectedRowsState, setSelectedRows] = useState<TableListItem[]>([]);
  /** 国际化配置 */

  const columns: ProColumns<TableListItem>[] = [
    {
      title: '图片',
      dataIndex: 'name',
      tip: '主题名称是唯一的 key',
      render: (dom, entity) => {
        return (
          <img src="https://gw.alipayobjects.com/zos/rmsportal/uMfMFlvUuceEyPpotzlq.png" style={{width:'150px', height:'75px'}} />
        );
      },
    },
    {
      title: '描述',
      dataIndex: 'desc',
      valueType: 'textarea',
    },
    {
      title: '考核学时',
      dataIndex: 'callNo',
      sorter: true,
      hideInForm: true,
      renderText: (val: string) => `${val}万`,
    },
    {
      title: '状态',
      dataIndex: 'status',
      hideInForm: true,
      valueEnum: {
        0: {
          text: '关闭',
          status: 'Default',
        },
        1: {
          text: '运行中',
          status: 'Processing',
        },
        2: {
          text: '已上线',
          status: 'Success',
        },
        3: {
          text: '异常',
          status: 'Error',
        },
      },
    },
    {
      title: '课程数',
      sorter: true,
      dataIndex: 'updatedAt',
      valueType: 'dateTime',
      renderFormItem: (item, { defaultRender, ...rest }, form) => {
        const status = form.getFieldValue('status');

        if (`${status}` === '0') {
          return false;
        }

        if (`${status}` === '3') {
          return <Input {...rest} placeholder="请输入异常原因！" />;
        }

        return defaultRender(item);
      },
    },
    {
      title: '操作',
      dataIndex: 'option',
      valueType: 'option',
      render: (_, record) => [
        <a
          key="config"
          onClick={() => {
            handleUpdateModalVisible(true);
            setCurrentRow(record);
          }}
        >
          查看
        </a>,
        <a
          key="config"
          onClick={() => {
            handleUpdateModalVisible(true);
            setCurrentRow(record);
          }}
        >
          编辑
        </a>,
        <a key="subscribeAlert" href="https://procomponents.ant.design/">
          复制
        </a>,
        <a key="subscribeAlert" href="https://procomponents.ant.design/">
          删除
        </a>,
      ],
    },
  ];

  return (
    <PageContainer>
      <ProTable<TableListItem, TableListPagination>
        headerTitle="查询表格"
        actionRef={actionRef}
        rowKey="subject_id"
        search={{
          labelWidth: 120,
        }}
        toolBarRender={() => [
          <Button
            type="primary"
            key="primary"
            onClick={() => {
              handleModalVisible(true);
            }}
          >
            <PlusOutlined /> 新建
          </Button>,
        ]}
        request={async () => {
          const { data } = await querySubjectList({page_size: 20}); // 解构后不用套data
          //console.log('datalist', data?.list )
          return {
            success: true,
            data: data?.list || [],
            total: data?.total_page || 0,
          };
        }}
        columns={columns}
        rowSelection={false}
      />
      {selectedRowsState?.length > 0 && (
        <FooterToolbar
          extra={
            <div>
              已选择{' '}
              <a
                style={{
                  fontWeight: 600,
                }}
              >
                {selectedRowsState.length}
              </a>{' '}
              项 &nbsp;&nbsp;
              <span>
                服务调用次数总计 {selectedRowsState.reduce((pre, item) => pre + item.callNo!, 0)} 万
              </span>
            </div>
          }
        >
          <Button
            onClick={async () => {
              await handleRemove(selectedRowsState);
              setSelectedRows([]);
              actionRef.current?.reloadAndRest?.();
            }}
          >
            批量删除
          </Button>
          <Button type="primary">批量审批</Button>
        </FooterToolbar>
      )}
      <ModalForm
        title="新建主题"
        width="400px"
        visible={createModalVisible}
        onVisibleChange={handleModalVisible}
        onFinish={async (value) => {
          const success = await handleAdd(value as TableListItem);
          if (success) {
            handleModalVisible(false);
            if (actionRef.current) {
              actionRef.current.reload();
            }
          }
        }}
      >
        <ProFormText
          Subjects={[
            {
              required: true,
              message: '主题名称为必填项',
            },
          ]}
          width="md"
          name="name"
        />
        <ProFormTextArea width="md" name="desc" />
      </ModalForm>
      <UpdateForm
        onSubmit={async (value) => {
          const success = await handleUpdate(value, currentRow);
          if (success) {
            handleUpdateModalVisible(false);
            setCurrentRow(undefined);

            if (actionRef.current) {
              actionRef.current.reload();
            }
          }
        }}
        onCancel={() => {
          handleUpdateModalVisible(false);
          setCurrentRow(undefined);
        }}
        updateModalVisible={updateModalVisible}
        values={currentRow || {}}
      />
    </PageContainer>
  );
};

export default TableList;
