import React, { useState, useEffect } from "react";
import { Form, Input, Select, Button, Card, Descriptions, Tag, message, Spin } from "antd";
import { useParams, useNavigate, useLocation } from "react-router-dom";
import { ArrowLeftOutlined } from "@ant-design/icons";
import { autoAccessTasksApi } from "../services/api";
import moment from "moment";

const { TextArea } = Input;
const { Option } = Select;

const AutoAccessTaskDetail = () => {
  const [form] = Form.useForm();
  const [data, setData] = useState(null);
  const [loading, setLoading] = useState(true);
  const [saving, setSaving] = useState(false);
  const { id } = useParams();
  const navigate = useNavigate();
  const location = useLocation();
  const isEditMode = location.search.includes("mode=edit");

  const getStatusColor = (status) => {
    const statusMap = {
      0: "processing",
      1: "warning",
      2: "success",
      3: "error",
      4: "error",
    };
    return statusMap[status] || "default";
  };

  const getStatusText = (status) => {
    const statusMap = {
      0: "待处理",
      1: "处理中",
      2: "已完成",
      3: "失败",
      4: "异常",
    };
    return statusMap[status] || "未知";
  };

  const getAccessTypeText = (type) => {
    const typeMap = {
      api_no_crack: "API无破解",
      api_crack: "API破解",
      browser_auto_operate: "浏览器自动操作",
    };
    return typeMap[type] || type;
  };

  const fetchData = async () => {
    try {
      const response = await autoAccessTasksApi.getDetail(id);
      setData(response.data);
      form.setFieldsValue(response.data);
    } catch (error) {
      message.error("获取详情失败");
    } finally {
      setLoading(false);
    }
  };

  const handleSave = async (values) => {
    setSaving(true);
    try {
      await autoAccessTasksApi.update(id, values);
      message.success("更新成功");
      navigate("/auto-access-tasks");
    } catch (error) {
      message.error("更新失败");
    } finally {
      setSaving(false);
    }
  };

  useEffect(() => {
    fetchData();
  }, [id]);

  if (loading) {
    return (
      <div style={{ textAlign: "center", padding: "50px" }}>
        <Spin size="large" />
      </div>
    );
  }

  if (!data) {
    return <div>数据不存在</div>;
  }

  return (
    <div className="detail-container">
      <Button
        icon={<ArrowLeftOutlined />}
        onClick={() => navigate("/auto-access-tasks")}
        style={{ marginBottom: 16 }}
      >
        返回列表
      </Button>

      {isEditMode ? (
        <Card
          title="编辑自动接入任务"
          style={{ marginBottom: 24 }}
        >
          <Form
            form={form}
            layout="vertical"
            onFinish={handleSave}
            className="form-container"
          >
            <Form.Item
              label="检索任务ID"
              name="search_task_id"
            >
              <Input />
            </Form.Item>

            <Form.Item
              label="工具名称"
              name="tools_name"
              rules={[{ required: true, message: "请输入工具名称" }]}
            >
              <Input />
            </Form.Item>

            <Form.Item
              label="工具功能名称"
              name="tools_function_name"
              rules={[{ required: true, message: "请输入工具功能名称" }]}
            >
              <Input />
            </Form.Item>

            <Form.Item
              label="接入方式"
              name="access_type"
              rules={[{ required: true, message: "请选择接入方式" }]}
            >
              <Select>
                <Option value="api_no_crack">API无破解</Option>
                <Option value="api_crack">API破解</Option>
                <Option value="browser_auto_operate">浏览器自动操作</Option>
              </Select>
            </Form.Item>

            <Form.Item
              label="工具功能描述"
              name="tools_function_desc"
            >
              <TextArea rows={4} />
            </Form.Item>

            <Form.Item
              label="API文档"
              name="api_doc"
            >
              <TextArea rows={6} />
            </Form.Item>

            <Form.Item
              label="API类名"
              name="api_class_name"
            >
              <Input />
            </Form.Item>

            <Form.Item
              label="操作路径数据"
              name="operate_path_data"
            >
              <TextArea rows={4} />
            </Form.Item>

            <Form.Item
              label="源内容链接"
              name="origin_content_link"
            >
              <Input />
            </Form.Item>

            <Form.Item
              label="状态"
              name="status"
              rules={[{ required: true, message: "请选择状态" }]}
            >
              <Select>
                <Option value={0}>待处理</Option>
                <Option value={1}>处理中</Option>
                <Option value={2}>已完成</Option>
                <Option value={3}>失败</Option>
                <Option value={4}>异常</Option>
              </Select>
            </Form.Item>

            <Form.Item
              label="失败原因"
              name="fail_reason"
            >
              <TextArea rows={3} />
            </Form.Item>

            <div className="button-group">
              <Button onClick={() => navigate("/auto-access-tasks")}>取消</Button>
              <Button
                type="primary"
                htmlType="submit"
                loading={saving}
              >
                保存
              </Button>
            </div>
          </Form>
        </Card>
      ) : (
        <Card title="自动接入任务详情">
          <Descriptions
            column={2}
            bordered
          >
            <Descriptions.Item label="接入任务ID">{data.access_task_id}</Descriptions.Item>
            <Descriptions.Item label="检索任务ID">{data.search_task_id}</Descriptions.Item>
            <Descriptions.Item label="工具名称">{data.tools_name}</Descriptions.Item>
            <Descriptions.Item label="工具功能名称">{data.tools_function_name}</Descriptions.Item>
            <Descriptions.Item label="接入方式">
              <Tag color="blue">{getAccessTypeText(data.access_type)}</Tag>
            </Descriptions.Item>
            <Descriptions.Item label="状态">
              <Tag color={getStatusColor(data.status)}>{getStatusText(data.status)}</Tag>
            </Descriptions.Item>
            <Descriptions.Item
              label="工具功能描述"
              span={2}
            >
              {data.tools_function_desc}
            </Descriptions.Item>
            <Descriptions.Item
              label="API文档"
              span={2}
            >
              <div style={{ maxHeight: "200px", overflow: "auto" }}>
                <pre style={{ whiteSpace: "pre-wrap", wordBreak: "break-word" }}>{data.api_doc || "无"}</pre>
              </div>
            </Descriptions.Item>
            <Descriptions.Item label="API类名">{data.api_class_name}</Descriptions.Item>
            <Descriptions.Item label="源内容链接">
              {data.origin_content_link ? (
                <a
                  href={data.origin_content_link}
                  target="_blank"
                  rel="noopener noreferrer"
                >
                  {data.origin_content_link}
                </a>
              ) : (
                "无"
              )}
            </Descriptions.Item>
            <Descriptions.Item
              label="操作路径数据"
              span={2}
            >
              <div style={{ maxHeight: "200px", overflow: "auto" }}>
                <pre style={{ whiteSpace: "pre-wrap", wordBreak: "break-word" }}>{data.operate_path_data || "无"}</pre>
              </div>
            </Descriptions.Item>
            <Descriptions.Item
              label="失败原因"
              span={2}
            >
              {data.fail_reason || "无"}
            </Descriptions.Item>
            <Descriptions.Item label="创建时间">
              {moment(data.create_time).format("YYYY-MM-DD HH:mm:ss")}
            </Descriptions.Item>
            <Descriptions.Item label="更新时间">
              {moment(data.update_time).format("YYYY-MM-DD HH:mm:ss")}
            </Descriptions.Item>
          </Descriptions>
        </Card>
      )}
    </div>
  );
};

export default AutoAccessTaskDetail;