import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
import {
  Button, Card, Col, DatePicker, Form, Input, InputNumber, message, Modal, QRCode, Row, Select, Space, Table, Tabs, Tag, Tooltip, Typography, theme,
} from 'antd';
import type { TableProps } from 'antd';
import type { Dayjs } from 'dayjs';
import {
  AppstoreOutlined, CheckCircleOutlined, CreditCardOutlined, FieldTimeOutlined,
  LinkOutlined, PlayCircleOutlined, QrcodeOutlined, ReloadOutlined, SearchOutlined, SettingOutlined, ShoppingOutlined,
} from '@ant-design/icons';
import {
  huyaApi,
  type HuyaAccountItem,
  type HuyaConfig,
  type HuyaGoodsItem,
  type HuyaRechargeGoodsItem,
  type HuyaTaskItem,
} from '../api/modules';
import RealtimeLogPanel from '../components/RealtimeLogPanel';
import { usePermissions } from '../hooks/usePermissions';
import { useWebSocketLogs } from '../hooks/useWebSocketLogs';
import { formatTime } from '../utils/time';
import { getErrorMessage } from '../utils/error';

const { Text } = Typography;

const FALLBACK_TASK_TYPES: Record<string, string> = {
  get_bind_qr: '获取绑定二维码',
  confirm_bind: '确认绑定',
  query_points: '一键查询积分',
  query_game_name: '一键查询游戏名',
  query_exchange_records: '一键查询兑换记录',
  refresh_goods: '刷新商品列表',
  refresh_recharge_goods: '刷新充值商品列表',
  exchange_goods: '兑换商品',
  create_recharge_order: '生成支付二维码',
};

const QUICK_ACTIONS = [
  { key: 'get_bind_qr', icon: <LinkOutlined /> },
  { key: 'confirm_bind', icon: <CheckCircleOutlined /> },
  { key: 'query_points', icon: <SearchOutlined /> },
  { key: 'query_game_name', icon: <AppstoreOutlined /> },
  { key: 'query_exchange_records', icon: <FieldTimeOutlined /> },
  { key: 'refresh_goods', icon: <ReloadOutlined /> },
  { key: 'refresh_recharge_goods', icon: <ShoppingOutlined /> },
  { key: 'exchange_goods', icon: <ShoppingOutlined /> },
  { key: 'create_recharge_order', icon: <CreditCardOutlined /> },
];

const STATUS_COLORS: Record<string, string> = {
  planned: 'default',
  pending: 'default',
  running: 'processing',
  success: 'success',
  failed: 'error',
  error: 'error',
};

const STATUS_LABELS: Record<string, string> = {
  planned: '已计划',
  pending: '等待中',
  running: '执行中',
  success: '成功',
  failed: '失败',
  error: '异常',
};

function accountLabel(account: HuyaAccountItem): string {
  const name = account.nickname || account.username || account.uid || `#${account.id}`;
  const tag = account.tag ? ` [${account.tag}]` : '';
  const phone = account.game_phone ? ` / ${account.game_phone}` : '';
  return `${name}${tag}${phone}`;
}

function resultText(result: Record<string, unknown> | null | undefined, key: string): string {
  const value = result?.[key];
  return typeof value === 'string' ? value : '';
}

function resultObject(result: Record<string, unknown> | null | undefined, key: string): Record<string, unknown> | null {
  const value = result?.[key];
  if (!value || typeof value !== 'object' || Array.isArray(value)) return null;
  return value as Record<string, unknown>;
}

function resultProfileNick(result: Record<string, unknown> | null | undefined): string {
  const profile = result?.profile;
  if (!profile || typeof profile !== 'object' || Array.isArray(profile)) return '';
  const nick = (profile as Record<string, unknown>).nick;
  return typeof nick === 'string' ? nick : '';
}

function goodsRawString(item: HuyaGoodsItem, key: string): string {
  const value = item.raw?.[key];
  if (typeof value === 'string') return value;
  if (typeof value === 'number') return String(value);
  return '';
}

function goodsRawNumber(item: HuyaGoodsItem, key: string): number {
  const value = item.raw?.[key];
  if (typeof value === 'number') return value;
  if (typeof value === 'string' && value.trim()) return Number(value) || 0;
  return 0;
}

function goodsCategoryKey(item: HuyaGoodsItem): string {
  return goodsRawString(item, 'category_id') || goodsRawString(item, 'category_name') || 'uncategorized';
}

function goodsCategoryLabel(item: HuyaGoodsItem): string {
  return goodsRawString(item, 'category_name') || goodsRawString(item, 'category_id') || '未分类';
}

function formatRemainText(value: string): string {
  const text = String(value || '').trim();
  if (!text || text.endsWith('%')) return text;
  return /^-?\d+(\.\d+)?$/.test(text) ? `${text}%` : text;
}

function formatPriceText(value: number | null | undefined): string {
  if (!value) return '';
  return `¥${(value / 100).toFixed(2)}`;
}

function hasMiniQrcode(task: HuyaTaskItem): boolean {
  return task.task_type === 'get_bind_qr' && Boolean(resultText(task.result, 'mini_qrcode_image'));
}

function hasPaymentQrcode(task: HuyaTaskItem): boolean {
  return task.task_type === 'create_recharge_order' && Boolean(resultText(task.result, 'pay_url'));
}

export default function HuyaTasksPage() {
  const { token } = theme.useToken();
  const [form] = Form.useForm<HuyaConfig>();
  const [accounts, setAccounts] = useState<HuyaAccountItem[]>([]);
  const [tasks, setTasks] = useState<HuyaTaskItem[]>([]);
  const [goods, setGoods] = useState<HuyaGoodsItem[]>([]);
  const [rechargeGoods, setRechargeGoods] = useState<HuyaRechargeGoodsItem[]>([]);
  const [taskTypes, setTaskTypes] = useState<Record<string, string>>(FALLBACK_TASK_TYPES);
  const [selectedIds, setSelectedIds] = useState<number[]>([]);
  const [selectedTaskType, setSelectedTaskType] = useState('query_points');
  const [selectedGoodsCategory, setSelectedGoodsCategory] = useState('');
  const [selectedExchangeGoodsId, setSelectedExchangeGoodsId] = useState('');
  const [exchangeAt, setExchangeAt] = useState<Dayjs | null>(null);
  const [selectedRechargeGoodsId, setSelectedRechargeGoodsId] = useState<string>('');
  const [rechargeCount, setRechargeCount] = useState(1);
  const [rechargePayChannel, setRechargePayChannel] = useState('Weixin');
  const [concurrency, setConcurrency] = useState(() => {
    const v = localStorage.getItem('huya_task_concurrency');
    return v ? Math.max(1, Math.min(10, Number(v) || 3)) : 3;
  });
  const [loading, setLoading] = useState(false);
  const [starting, setStarting] = useState(false);
  const [savingConfig, setSavingConfig] = useState(false);
  const [batchId, setBatchId] = useState<string | null>(null);
  const [qrTask, setQrTask] = useState<HuyaTaskItem | null>(null);
  const [payTask, setPayTask] = useState<HuyaTaskItem | null>(null);
  const [exchangeRecordsTask, setExchangeRecordsTask] = useState<HuyaTaskItem | null>(null);
  const autoOpenedQrTaskIds = useRef<Set<number>>(new Set());
  const autoOpenQrReady = useRef(false);
  const autoOpenedPayTaskIds = useRef<Set<number>>(new Set());
  const autoOpenPayReady = useRef(false);
  const { logs, connected: wsConnected, connect: connectLogs } = useWebSocketLogs();
  const { can } = usePermissions();

  const canTask = can('huya:task');
  const canConfig = can('huya:config');

  useEffect(() => {
    localStorage.setItem('huya_task_concurrency', String(concurrency));
  }, [concurrency]);

  const rememberExistingQrcodes = useCallback((items: HuyaTaskItem[]) => {
    if (autoOpenQrReady.current) return;
    items.filter(hasMiniQrcode).forEach((task) => autoOpenedQrTaskIds.current.add(task.id));
    autoOpenQrReady.current = true;
  }, []);

  const rememberExistingPaymentQrcodes = useCallback((items: HuyaTaskItem[]) => {
    if (autoOpenPayReady.current) return;
    items.filter(hasPaymentQrcode).forEach((task) => autoOpenedPayTaskIds.current.add(task.id));
    autoOpenPayReady.current = true;
  }, []);

  const openQrTask = useCallback((task: HuyaTaskItem) => {
    autoOpenedQrTaskIds.current.add(task.id);
    setQrTask(task);
  }, []);

  const openPayTask = useCallback((task: HuyaTaskItem) => {
    autoOpenedPayTaskIds.current.add(task.id);
    setPayTask(task);
  }, []);

  const loadAll = useCallback(async () => {
    setLoading(true);
    try {
      const [accountResult, taskResult, goodsResult, rechargeGoodsResult, configResult, taskTypeResult] = await Promise.allSettled([
        huyaApi.listAccounts(),
        huyaApi.listTasks(),
        huyaApi.listGoods(),
        huyaApi.listRechargeGoods(),
        canConfig ? huyaApi.getConfig() : Promise.resolve(null),
        huyaApi.taskTypes(),
      ]);

      if (accountResult.status === 'fulfilled') setAccounts(accountResult.value);
      if (taskResult.status === 'fulfilled') {
        rememberExistingQrcodes(taskResult.value);
        rememberExistingPaymentQrcodes(taskResult.value);
        setTasks(taskResult.value);
      }
      if (goodsResult.status === 'fulfilled') setGoods(goodsResult.value);
      if (rechargeGoodsResult.status === 'fulfilled') setRechargeGoods(rechargeGoodsResult.value);
      if (configResult.status === 'fulfilled' && configResult.value) form.setFieldsValue(configResult.value);
      if (taskTypeResult.status === 'fulfilled') setTaskTypes({ ...FALLBACK_TASK_TYPES, ...taskTypeResult.value });

      const failedLabels = [
        accountResult.status === 'rejected' ? `CK 列表: ${getErrorMessage(accountResult.reason)}` : '',
        taskResult.status === 'rejected' ? `任务记录: ${getErrorMessage(taskResult.reason)}` : '',
        goodsResult.status === 'rejected' ? `兑换商品: ${getErrorMessage(goodsResult.reason)}` : '',
        rechargeGoodsResult.status === 'rejected' ? `充值商品: ${getErrorMessage(rechargeGoodsResult.reason)}` : '',
        configResult.status === 'rejected' ? `虎牙配置: ${getErrorMessage(configResult.reason)}` : '',
        taskTypeResult.status === 'rejected' ? `任务类型: ${getErrorMessage(taskTypeResult.reason)}` : '',
      ].filter(Boolean);
      if (failedLabels.length > 0) {
        message.warning(`部分数据加载失败：${failedLabels.join('；')}`);
      }
    } finally {
      setLoading(false);
    }
  }, [canConfig, form, rememberExistingPaymentQrcodes, rememberExistingQrcodes]);

  const loadTasks = useCallback(async () => {
    try {
      const data = await huyaApi.listTasks();
      rememberExistingQrcodes(data);
      rememberExistingPaymentQrcodes(data);
      setTasks(data);
    } catch {
      // 轮询失败不打扰操作，下一轮继续刷新。
    }
  }, [rememberExistingPaymentQrcodes, rememberExistingQrcodes]);

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

  useEffect(() => {
    const timer = setInterval(loadTasks, 3000);
    return () => clearInterval(timer);
  }, [loadTasks]);

  useEffect(() => {
    if (!autoOpenQrReady.current || qrTask) return;
    const nextQrTask = tasks
      .filter((task) => hasMiniQrcode(task) && !autoOpenedQrTaskIds.current.has(task.id))
      .sort((a, b) => b.id - a.id)[0];
    if (nextQrTask) openQrTask(nextQrTask);
  }, [openQrTask, qrTask, tasks]);

  useEffect(() => {
    if (!autoOpenPayReady.current || payTask) return;
    const nextPayTask = tasks
      .filter((task) => hasPaymentQrcode(task) && !autoOpenedPayTaskIds.current.has(task.id))
      .sort((a, b) => b.id - a.id)[0];
    if (nextPayTask) openPayTask(nextPayTask);
  }, [openPayTask, payTask, tasks]);

  const accountOptions = useMemo(() => {
    return accounts.map((account) => ({ value: account.id, label: accountLabel(account) }));
  }, [accounts]);

  const sortedGoods = useMemo(() => {
    return [...goods].sort((a, b) => (
      goodsRawNumber(a, 'category_sort') - goodsRawNumber(b, 'category_sort')
      || goodsRawNumber(a, 'raw_order') - goodsRawNumber(b, 'raw_order')
      || a.id - b.id
    ));
  }, [goods]);

  const sortedRechargeGoods = useMemo(() => {
    return [...rechargeGoods].sort((a, b) => {
      const aOrder = goodsRawNumber({ raw: a.raw } as HuyaGoodsItem, 'raw_order');
      const bOrder = goodsRawNumber({ raw: b.raw } as HuyaGoodsItem, 'raw_order');
      return aOrder - bOrder || a.id - b.id;
    });
  }, [rechargeGoods]);

  const rechargeGoodsOptions = useMemo(() => {
    return sortedRechargeGoods.map((item) => ({
      value: item.spu_id,
      label: `${item.name || item.spu_id}${item.price ? ` / ${formatPriceText(item.price)}` : ''}`,
    }));
  }, [sortedRechargeGoods]);

  const selectedRechargeGoods = useMemo(() => {
    return sortedRechargeGoods.find((item) => item.spu_id === selectedRechargeGoodsId) || null;
  }, [sortedRechargeGoods, selectedRechargeGoodsId]);

  useEffect(() => {
    if (sortedRechargeGoods.length === 0) {
      if (selectedRechargeGoodsId) setSelectedRechargeGoodsId('');
      return;
    }
    if (!sortedRechargeGoods.some((item) => item.spu_id === selectedRechargeGoodsId)) {
      setSelectedRechargeGoodsId(sortedRechargeGoods[0].spu_id);
    }
  }, [selectedRechargeGoodsId, sortedRechargeGoods]);

  const goodsCategories = useMemo(() => {
    const map = new Map<string, { key: string; label: string; sort: number; count: number }>();
    sortedGoods.forEach((item) => {
      const key = goodsCategoryKey(item);
      const current = map.get(key);
      if (current) {
        current.count += 1;
        return;
      }
      map.set(key, {
        key,
        label: goodsCategoryLabel(item),
        sort: goodsRawNumber(item, 'category_sort'),
        count: 1,
      });
    });
    return Array.from(map.values()).sort((a, b) => a.sort - b.sort || a.label.localeCompare(b.label));
  }, [sortedGoods]);

  useEffect(() => {
    if (goodsCategories.length === 0) {
      if (selectedGoodsCategory) setSelectedGoodsCategory('');
      return;
    }
    if (!goodsCategories.some((item) => item.key === selectedGoodsCategory)) {
      setSelectedGoodsCategory(goodsCategories[0].key);
    }
  }, [goodsCategories, selectedGoodsCategory]);

  const filteredGoods = useMemo(() => {
    if (!selectedGoodsCategory) return sortedGoods;
    return sortedGoods.filter((item) => goodsCategoryKey(item) === selectedGoodsCategory);
  }, [sortedGoods, selectedGoodsCategory]);

  const goodsOptions = useMemo(() => {
    return sortedGoods.map((item) => ({
      value: item.product_id,
      label: `${item.name || item.product_id}${item.price ? ` / ${item.price}积分` : ''}`,
    }));
  }, [sortedGoods]);

  const selectedExchangeGoods = useMemo(() => {
    return sortedGoods.find((item) => item.product_id === selectedExchangeGoodsId) || null;
  }, [selectedExchangeGoodsId, sortedGoods]);

  useEffect(() => {
    if (sortedGoods.length === 0) {
      if (selectedExchangeGoodsId) setSelectedExchangeGoodsId('');
      return;
    }
    if (!sortedGoods.some((item) => item.product_id === selectedExchangeGoodsId)) {
      setSelectedExchangeGoodsId(sortedGoods[0].product_id);
    }
  }, [selectedExchangeGoodsId, sortedGoods]);

  const createPayload = (taskType: string) => {
    if (taskType === 'exchange_goods') {
      return {
        product_id: selectedExchangeGoods?.product_id || selectedExchangeGoodsId,
        product_name: selectedExchangeGoods?.name || '',
        scheduled_at: exchangeAt ? exchangeAt.toISOString() : '',
      };
    }
    if (taskType !== 'create_recharge_order') return {};
    return {
      spu_id: selectedRechargeGoods?.spu_id || selectedRechargeGoodsId,
      sku_id: selectedRechargeGoods?.sku_id || '',
      product_name: selectedRechargeGoods?.name || '',
      count: rechargeCount,
      pay_channel: rechargePayChannel,
    };
  };

  const startTask = async (taskType = selectedTaskType) => {
    if (selectedIds.length === 0) {
      message.warning('请先选择虎牙 CK');
      return;
    }
    if (taskType === 'create_recharge_order' && !selectedRechargeGoodsId) {
      message.warning('请先选择充值商品');
      return;
    }
    if (taskType === 'exchange_goods' && !selectedExchangeGoodsId) {
      message.warning('请先选择兑换商品');
      return;
    }

    setStarting(true);
    try {
      const result = await huyaApi.createTasks({
        account_ids: selectedIds,
        task_type: taskType,
        concurrency,
        payload: createPayload(taskType),
      });
      const finishTask = () => {
        setBatchId(null);
        setStarting(false);
        if (taskType === 'refresh_goods' || taskType === 'refresh_recharge_goods') {
          void loadAll();
        } else {
          void loadTasks();
        }
      };
      setBatchId(result.batch_id);
      message.success(`已创建 ${taskTypes[taskType] || taskType}，共 ${result.count} 个账号`);
      await loadTasks();
      connectLogs(`/api/huya/ws/${result.batch_id}`, {
        onClose: finishTask,
        onResult: finishTask,
        onError: finishTask,
      });
    } catch (e: unknown) {
      message.error(getErrorMessage(e));
      setStarting(false);
    }
  };

  const saveConfig = async () => {
    setSavingConfig(true);
    try {
      const values = await form.validateFields();
      const result = await huyaApi.updateConfig(values);
      form.setFieldsValue(result);
      message.success('虎牙配置已保存');
    } catch (e: unknown) {
      message.error(getErrorMessage(e));
    } finally {
      setSavingConfig(false);
    }
  };

  const successCount = tasks.filter((task) => task.status === 'success').length;
  const plannedCount = tasks.filter((task) => task.status === 'planned').length;
  const failedCount = tasks.filter((task) => ['failed', 'error'].includes(task.status)).length;
  const qrResult = qrTask?.result || null;
  const qrImage = resultText(qrResult, 'mini_qrcode_image');
  const qrAccountName = qrTask
    ? resultProfileNick(qrResult) || qrTask.account_nickname || qrTask.account_uid || `#${qrTask.account_id}`
    : '';
  const payResult = payTask?.result || null;
  const payUrl = resultText(payResult, 'pay_url');
  const payProductName = resultText(payResult, 'product_name');
  const payAmountText = resultText(payResult, 'amount_text');
  const payChannelLabel = resultText(payResult, 'pay_channel_label');
  const payOrderId = payResult?.order_id;
  const payAccountName = payTask
    ? payTask.account_nickname || payTask.account_uid || `#${payTask.account_id}`
    : '';
  const exchangeRecordsResult = exchangeRecordsTask?.result || null;
  const exchangeRecordsRaw = exchangeRecordsResult?.records;
  const exchangeRecords = Array.isArray(exchangeRecordsRaw)
    ? exchangeRecordsRaw.filter((item) => item && typeof item === 'object') as Record<string, unknown>[]
    : [];
  const exchangeRecordsAccountName = exchangeRecordsTask
    ? exchangeRecordsTask.account_nickname || exchangeRecordsTask.account_uid || `#${exchangeRecordsTask.account_id}`
    : '';

  const renderTaskResult = (value: Record<string, unknown> | null, record: HuyaTaskItem) => {
    const bindQrImage = resultText(value, 'mini_qrcode_image');
    if (bindQrImage) {
      return (
        <Button size="small" icon={<QrcodeOutlined />} onClick={() => openQrTask(record)}>
          查看二维码
        </Button>
      );
    }
    if (record.task_type === 'get_bind_qr') {
      if (value?.can_change_bind === false) {
        const changeAt = resultText(value, 'change_available_at');
        return (
          <Space size={6}>
            <Tag color="orange">不可更换</Tag>
            {changeAt ? <Text type="secondary">{changeAt}</Text> : null}
          </Space>
        );
      }
      return <Text type="secondary">-</Text>;
    }
    if (record.task_type === 'confirm_bind') {
      if (value?.bind_confirmed === true) {
        const gameRole = resultObject(value, 'game_role');
        const roleName = typeof gameRole?.role_name === 'string' ? gameRole.role_name : '';
        return (
          <Space size={6}>
            <Tag color="green">已绑定</Tag>
            {roleName ? <Text>{roleName}</Text> : null}
          </Space>
        );
      }
      return <Text type="secondary">-</Text>;
    }
    if (record.task_type === 'query_game_name') {
      const roleName = resultText(value, 'role_name');
      if (roleName) return <Tag color="blue">{roleName}</Tag>;
      if (value?.is_bound === false) return <Tag>未绑定</Tag>;
      return <Text type="secondary">-</Text>;
    }
    if (record.task_type === 'query_exchange_records') {
      const recordCount = value?.record_count;
      if (typeof recordCount === 'number' && recordCount > 0) {
        return (
          <Button size="small" icon={<FieldTimeOutlined />} onClick={() => setExchangeRecordsTask(record)}>
            查看记录
          </Button>
        );
      }
      if (typeof recordCount === 'number') return <Tag>记录 {recordCount} 条</Tag>;
      return <Text type="secondary">-</Text>;
    }
    if (record.task_type === 'refresh_goods') {
      const goodsCount = value?.goods_count;
      if (typeof goodsCount === 'number') return <Tag color="green">商品 {goodsCount} 个</Tag>;
      return <Text type="secondary">-</Text>;
    }
    if (record.task_type === 'exchange_goods') {
      const productName = resultText(value, 'product_name');
      const orderId = resultText(value, 'order_id');
      if (record.status !== 'success') {
        return productName ? <Text>{productName}</Text> : <Text type="secondary">-</Text>;
      }
      return (
        <Space size={6}>
          <Tag color="green">已兑换</Tag>
          {productName ? <Text>{productName}</Text> : null}
          {orderId ? <Text type="secondary">{orderId}</Text> : null}
        </Space>
      );
    }
    if (record.task_type === 'refresh_recharge_goods') {
      const goodsCount = value?.goods_count;
      const failedCount = value?.failed_count;
      if (typeof goodsCount === 'number') {
        return (
          <Space size={6}>
            <Tag color="green">充值商品 {goodsCount} 个</Tag>
            {typeof failedCount === 'number' && failedCount > 0 ? <Tag color="orange">失败 {failedCount}</Tag> : null}
          </Space>
        );
      }
      return <Text type="secondary">-</Text>;
    }
    if (record.task_type === 'create_recharge_order') {
      if (resultText(value, 'pay_url')) {
        return (
          <Button size="small" icon={<QrcodeOutlined />} onClick={() => openPayTask(record)}>
            查看支付码
          </Button>
        );
      }
      return <Text type="secondary">-</Text>;
    }

    const availableScore = value?.available_score;
    if (typeof availableScore === 'number') {
      return <Tag color="blue">可用积分 {availableScore}</Tag>;
    }

    return value ? <Text code style={{ fontSize: 12 }}>{JSON.stringify(value)}</Text> : <Text type="secondary">-</Text>;
  };

  const taskColumns: TableProps<HuyaTaskItem>['columns'] = [
    { title: 'ID', dataIndex: 'id', width: 70, align: 'center' },
    {
      title: '任务',
      dataIndex: 'task_type',
      width: 150,
      render: (value: string) => taskTypes[value] || value,
    },
    {
      title: '账号',
      width: 160,
      render: (_: unknown, record) => record.account_nickname || record.account_uid || record.account_id,
    },
    {
      title: '状态',
      dataIndex: 'status',
      width: 100,
      align: 'center',
      render: (status: string) => (
        <Tag color={STATUS_COLORS[status] || 'default'}>{STATUS_LABELS[status] || status}</Tag>
      ),
    },
    { title: '消息', dataIndex: 'message', ellipsis: true },
    {
      title: '结果',
      dataIndex: 'result',
      width: 210,
      ellipsis: true,
      render: renderTaskResult,
    },
    {
      title: '时间',
      dataIndex: 'created_at',
      width: 170,
      render: (value: string | null) => value ? formatTime(value) : <Text type="secondary">-</Text>,
    },
  ];

  const goodsColumns: TableProps<HuyaGoodsItem>['columns'] = [
    { title: '商品ID', dataIndex: 'product_id', width: 88, ellipsis: true },
    {
      title: '名称',
      dataIndex: 'name',
      width: 230,
      render: (value: string) => (
        <Text
          title={value}
          style={{
            display: 'block',
            lineHeight: '20px',
            whiteSpace: 'normal',
            wordBreak: 'break-all',
          }}
        >
          {value || '-'}
        </Text>
      ),
    },
    {
      title: '分类',
      width: 96,
      render: (_: unknown, record) => {
        const label = goodsCategoryLabel(record);
        return label ? <Tag>{label}</Tag> : <Text type="secondary">-</Text>;
      },
    },
    {
      title: '价格',
      dataIndex: 'price',
      width: 78,
      align: 'center',
      render: (value: number | null) => value ?? <Text type="secondary">-</Text>,
    },
    {
      title: '库存',
      dataIndex: 'remain_text',
      width: 72,
      render: (value: string) => formatRemainText(value) || <Text type="secondary">-</Text>,
    },
    {
      title: '更新时间',
      dataIndex: 'updated_at',
      width: 154,
      render: (value: string | null) => value ? formatTime(value) : <Text type="secondary">-</Text>,
    },
  ];

  const rechargeGoodsColumns: TableProps<HuyaRechargeGoodsItem>['columns'] = [
    { title: 'SPU', dataIndex: 'spu_id', width: 120, ellipsis: true },
    { title: 'SKU', dataIndex: 'sku_id', width: 100, ellipsis: true },
    { title: '名称', dataIndex: 'name', ellipsis: true },
    {
      title: '单价',
      dataIndex: 'price',
      width: 90,
      align: 'center',
      render: (value: number | null) => formatPriceText(value) || <Text type="secondary">-</Text>,
    },
    {
      title: '库存',
      dataIndex: 'stock',
      width: 90,
      align: 'center',
      render: (value: number | null) => value ?? <Text type="secondary">-</Text>,
    },
    {
      title: '来源',
      dataIndex: 'task_name',
      width: 140,
      ellipsis: true,
      render: (value: string) => value || <Text type="secondary">商品详情</Text>,
    },
    {
      title: '更新时间',
      dataIndex: 'updated_at',
      width: 160,
      render: (value: string | null) => value ? formatTime(value) : <Text type="secondary">-</Text>,
    },
  ];

  const exchangeRecordColumns: TableProps<Record<string, unknown>>['columns'] = [
    {
      title: '序号',
      width: 70,
      align: 'center',
      render: (_: unknown, record, index) => String(record.index || index + 1),
    },
    {
      title: '消耗',
      width: 110,
      render: (_: unknown, record) => {
        const scoreText = record.score_text;
        if (typeof scoreText === 'string' && scoreText) return scoreText;
        const score = record.score;
        return typeof score === 'number' ? `${score}积分` : <Text type="secondary">-</Text>;
      },
    },
    {
      title: '奖品名称',
      dataIndex: 'prize_name',
      ellipsis: true,
      render: (value: unknown) => typeof value === 'string' && value ? value : <Text type="secondary">-</Text>,
    },
    {
      title: '兑换状态',
      width: 110,
      align: 'center',
      render: (_: unknown, record) => {
        const label = typeof record.status_label === 'string' ? record.status_label : '';
        const color = label === '已发放' ? 'green' : 'orange';
        return label ? <Tag color={color}>{label}</Tag> : <Text type="secondary">-</Text>;
      },
    },
    {
      title: '兑换时间',
      width: 170,
      render: (_: unknown, record) => {
        const text = record.exchange_time_text;
        return typeof text === 'string' && text ? text : <Text type="secondary">-</Text>;
      },
    },
  ];

  return (
    <div style={{ height: '100%', display: 'flex', flexDirection: 'column', overflow: 'hidden' }}>
      <div style={{ flexShrink: 0, marginBottom: 12, display: 'flex', justifyContent: 'space-between', alignItems: 'center', gap: 12 }}>
        <h2 style={{ margin: 0 }}>虎牙兑换与充值</h2>
        <Space wrap>
          <Button icon={<ReloadOutlined />} onClick={loadAll} loading={loading}>
            刷新
          </Button>
          {batchId && <Tag color="processing">批次 {batchId}</Tag>}
        </Space>
      </div>

      <div style={{ flex: 1, minHeight: 0, overflowY: 'auto', overflowX: 'hidden', paddingRight: 2 }}>
        <Row gutter={12}>
          <Col xs={24} xl={10}>
            <Card
              size="small"
              title={<Space><SettingOutlined />虎牙配置</Space>}
              extra={canConfig && (
                <Button size="small" type="primary" onClick={saveConfig} loading={savingConfig}>
                  保存
                </Button>
              )}
              style={{ marginBottom: 12 }}
            >
              <Form form={form} layout="vertical" disabled={!canConfig}>
                <Row gutter={8}>
                  <Col span={12}>
                    <Form.Item label="直播间 ID" name="room_pid">
                      <Input placeholder="默认 1199650619883" />
                    </Form.Item>
                  </Col>
                  <Col span={12}>
                    <Form.Item label="SID" name="sid">
                      <Input placeholder="默认 2203" />
                    </Form.Item>
                  </Col>
                  <Col span={12}>
                    <Form.Item label="兑换活动 ID" name="outer_act_id">
                      <Input placeholder="默认 9504" />
                    </Form.Item>
                  </Col>
                  <Col span={12}>
                    <Form.Item label="绑定 bActId" name="bind_act_id">
                      <Input placeholder="默认 9271" />
                    </Form.Item>
                  </Col>
                  <Col span={12}>
                    <Form.Item label="支付渠道" name="pay_channel">
                      <Select
                        options={[
                          { value: 'Weixin', label: '微信' },
                          { value: 'Zfb', label: '支付宝' },
                        ]}
                      />
                    </Form.Item>
                  </Col>
                </Row>
              </Form>
            </Card>

            <Card
              size="small"
              title={<Space><ShoppingOutlined />兑换商品列表</Space>}
              extra={(
                <Space size={6}>
                  <Button
                    size="small"
                    icon={<ReloadOutlined />}
                    onClick={() => startTask('refresh_goods')}
                    disabled={!canTask || selectedIds.length === 0 || wsConnected}
                  >
                    刷新
                  </Button>
                  <Button
                    size="small"
                    type="primary"
                    icon={<CheckCircleOutlined />}
                    onClick={() => startTask('exchange_goods')}
                    disabled={!canTask || selectedIds.length === 0 || wsConnected}
                  >
                    兑换
                  </Button>
                </Space>
              )}
              style={{ marginBottom: 12 }}
            >
              <Space style={{ marginBottom: 8 }} wrap>
                <Select
                  showSearch
                  allowClear
                  placeholder="选择兑换商品"
                  value={selectedExchangeGoodsId || undefined}
                  onChange={(value) => setSelectedExchangeGoodsId(value || '')}
                  options={goodsOptions}
                  style={{ minWidth: 220 }}
                  filterOption={(input, option) => String(option?.label || '').toLowerCase().includes(input.toLowerCase())}
                />
                <DatePicker
                  showTime
                  allowClear
                  value={exchangeAt}
                  onChange={setExchangeAt}
                  placeholder="立即兑换"
                  style={{ width: 190 }}
                />
              </Space>
              {goodsCategories.length > 0 && (
                <Tabs
                  size="small"
                  activeKey={selectedGoodsCategory}
                  onChange={setSelectedGoodsCategory}
                  items={
                    goodsCategories.map((item) => ({
                      key: item.key,
                      label: `${item.label} (${item.count})`,
                    }))
                  }
                />
              )}
              <Table
                columns={goodsColumns}
                dataSource={filteredGoods}
                rowKey="id"
                size="small"
                pagination={false}
                scroll={{ y: 220 }}
                locale={{ emptyText: '暂无兑换商品，请先刷新商品列表' }}
                onRow={(record) => ({
                  onClick: () => setSelectedExchangeGoodsId(record.product_id),
                })}
                rowClassName={(record) => record.product_id === selectedExchangeGoodsId ? 'ant-table-row-selected' : ''}
              />
            </Card>

            <Card
              size="small"
              title={<Space><CreditCardOutlined />充值商品列表</Space>}
              extra={(
                <Space size={6}>
                  <Button
                    size="small"
                    icon={<ReloadOutlined />}
                    onClick={() => startTask('refresh_recharge_goods')}
                    disabled={!canTask || selectedIds.length === 0 || wsConnected}
                  >
                    刷新
                  </Button>
                  <Button
                    size="small"
                    type="primary"
                    icon={<QrcodeOutlined />}
                    onClick={() => startTask('create_recharge_order')}
                    disabled={!canTask || selectedIds.length === 0 || wsConnected}
                  >
                    支付码
                  </Button>
                </Space>
              )}
              style={{ marginBottom: 12 }}
            >
              <Space style={{ marginBottom: 8 }} wrap>
                <Select
                  showSearch
                  allowClear
                  placeholder="选择充值商品"
                  value={selectedRechargeGoodsId || undefined}
                  onChange={(value) => setSelectedRechargeGoodsId(value || '')}
                  options={rechargeGoodsOptions}
                  style={{ minWidth: 220 }}
                  filterOption={(input, option) => String(option?.label || '').toLowerCase().includes(input.toLowerCase())}
                />
                <InputNumber
                  min={1}
                  max={999}
                  value={rechargeCount}
                  onChange={(value) => setRechargeCount(value || 1)}
                  addonAfter="份"
                  style={{ width: 120 }}
                />
                <Select
                  value={rechargePayChannel}
                  onChange={setRechargePayChannel}
                  options={[
                    { value: 'Weixin', label: '微信' },
                    { value: 'Zfb', label: '支付宝' },
                  ]}
                  style={{ width: 110 }}
                />
              </Space>
              <Table
                columns={rechargeGoodsColumns}
                dataSource={sortedRechargeGoods}
                rowKey="id"
                size="small"
                pagination={false}
                scroll={{ y: 220 }}
                locale={{ emptyText: '暂无充值商品，请先刷新充值商品列表' }}
                onRow={(record) => ({
                  onClick: () => setSelectedRechargeGoodsId(record.spu_id),
                })}
                rowClassName={(record) => record.spu_id === selectedRechargeGoodsId ? 'ant-table-row-selected' : ''}
              />
            </Card>
          </Col>

          <Col xs={24} xl={14}>
            <Card size="small" title="批量动作" style={{ marginBottom: 12 }}>
              <div style={{ display: 'flex', flexDirection: 'column', gap: 10 }}>
                <Select
                  mode="multiple"
                  showSearch
                  placeholder="选择虎牙 CK"
                  value={selectedIds}
                  onChange={setSelectedIds}
                  options={accountOptions}
                  maxTagCount="responsive"
                  style={{ width: '100%' }}
                  filterOption={(input, option) => String(option?.label || '').toLowerCase().includes(input.toLowerCase())}
                  dropdownRender={(menu) => (
                    <>
                      <div style={{ padding: '4px 8px', borderBottom: `1px solid ${token.colorBorderSecondary}`, display: 'flex', gap: 8 }}>
                        <Button size="small" type="link" onClick={() => setSelectedIds(accounts.map((item) => item.id))}>
                          全选 ({accounts.length})
                        </Button>
                        <Button size="small" type="link" onClick={() => setSelectedIds([])}>
                          清空
                        </Button>
                      </div>
                      {menu}
                    </>
                  )}
                />
                <div style={{ display: 'flex', alignItems: 'center', gap: 8, flexWrap: 'wrap' }}>
                  <Select
                    value={selectedTaskType}
                    onChange={setSelectedTaskType}
                    options={Object.entries(taskTypes).map(([value, label]) => ({ value, label }))}
                    style={{ flex: '1 1 220px', minWidth: 180 }}
                  />
                  <InputNumber
                    min={1}
                    max={10}
                    value={concurrency}
                    onChange={(value) => setConcurrency(value || 1)}
                    addonBefore="并发"
                    style={{ width: 130, flexShrink: 0 }}
                  />
                  <Button
                    type="primary"
                    icon={<PlayCircleOutlined />}
                    loading={starting}
                    disabled={!canTask || selectedIds.length === 0 || wsConnected}
                    onClick={() => startTask()}
                  >
                    创建任务
                  </Button>
                </div>
                <div style={{ display: 'flex', alignItems: 'center', gap: 8, flexWrap: 'wrap' }}>
                  {QUICK_ACTIONS.map((item) => (
                    <Tooltip
                      key={item.key}
                      title={
                        item.key === 'refresh_goods'
                          ? '使用一个选中的 CK 刷新当前 SID 兑换商品'
                          : item.key === 'refresh_recharge_goods'
                            ? '使用一个选中的 CK 刷新充值商品列表'
                            : item.key === 'exchange_goods'
                              ? '按左侧选择商品，支持立即或定时兑换'
                              : item.key === 'create_recharge_order'
                                ? '按左侧选择生成扫码支付二维码'
                                : undefined
                      }
                    >
                      <Button
                        icon={item.icon}
                        size="small"
                        onClick={() => startTask(item.key)}
                        disabled={!canTask || selectedIds.length === 0 || wsConnected}
                      >
                        {taskTypes[item.key] || item.key}
                      </Button>
                    </Tooltip>
                  ))}
                </div>
                <Text type="secondary" style={{ fontSize: 12 }}>
                  当前已接入查询积分、绑定、兑换记录、兑换商品列表、商品兑换、充值商品列表和扫码支付。
                </Text>
              </div>
            </Card>

            <div style={{ display: 'flex', alignItems: 'center', gap: 16, marginBottom: 8, color: token.colorTextSecondary }}>
              <span>共 <b>{tasks.length}</b> 个任务</span>
              <span>已计划 <b>{plannedCount}</b></span>
              <span>成功 <b style={{ color: token.colorSuccess }}>{successCount}</b></span>
              <span>失败 <b style={{ color: token.colorError }}>{failedCount}</b></span>
            </div>
            <Table
              columns={taskColumns}
              dataSource={tasks}
              rowKey="id"
              loading={loading}
              size="small"
              pagination={{ pageSize: 12, showTotal: (total) => `共 ${total} 条` }}
              scroll={{ x: 920 }}
            />
          </Col>
        </Row>
      </div>

      <RealtimeLogPanel
        logs={logs}
        connected={wsConnected}
        title="虎牙实时日志"
        emptyText="暂无虎牙任务日志"
        collapsible
        spinWhenEmpty
        style={{ marginTop: 4 }}
      />

      <Modal
        title="兑换记录"
        open={!!exchangeRecordsTask}
        onCancel={() => setExchangeRecordsTask(null)}
        footer={null}
        width={760}
      >
        <Space direction="vertical" size={10} style={{ width: '100%' }}>
          <Text type="secondary">
            {exchangeRecordsAccountName}{exchangeRecordsResult?.sid ? ` / SID ${String(exchangeRecordsResult.sid)}` : ''}
          </Text>
          <Table
            columns={exchangeRecordColumns}
            dataSource={exchangeRecords}
            rowKey={(record) => String(record.record_id || record.order_id || record.index)}
            size="small"
            pagination={false}
            scroll={{ y: 360 }}
            locale={{ emptyText: '暂无兑换记录' }}
          />
        </Space>
      </Modal>

      <Modal
        title="绑定小程序码"
        open={!!qrTask}
        onCancel={() => setQrTask(null)}
        footer={null}
        width={360}
      >
        {qrTask && (
          <div style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', gap: 12, padding: '8px 0 12px' }}>
            <Text strong style={{ maxWidth: '100%', textAlign: 'center' }}>{qrAccountName}</Text>
            {qrImage ? (
              <div
                style={{
                  padding: 14,
                  borderRadius: 10,
                  background: '#fff',
                  lineHeight: 0,
                }}
              >
                <img
                  src={qrImage}
                  alt="绑定小程序码"
                  style={{
                    width: 260,
                    height: 260,
                    objectFit: 'contain',
                    display: 'block',
                    borderRadius: 4,
                    background: '#fff',
                  }}
                />
              </div>
            ) : (
              <Text type="secondary">暂无二维码</Text>
            )}
          </div>
        )}
      </Modal>

      <Modal
        title="支付二维码"
        open={!!payTask}
        onCancel={() => setPayTask(null)}
        footer={null}
        width={380}
      >
        {payTask && (
          <div style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', gap: 12, padding: '8px 0 12px' }}>
            <Space direction="vertical" size={2} style={{ width: '100%', textAlign: 'center' }}>
              <Text strong>{payProductName || '充值商品'}</Text>
              <Text type="secondary">
                {payChannelLabel || '支付'}{payAmountText ? ` / ${payAmountText}` : ''}{payAccountName ? ` / ${payAccountName}` : ''}
              </Text>
              {typeof payOrderId === 'number' || typeof payOrderId === 'string' ? (
                <Text type="secondary" style={{ fontSize: 12 }}>订单号 {String(payOrderId)}</Text>
              ) : null}
            </Space>
            {payUrl ? (
              <div style={{ padding: 14, borderRadius: 10, background: '#fff', lineHeight: 0 }}>
                <QRCode value={payUrl} size={260} bordered={false} color="#000" bgColor="#fff" />
              </div>
            ) : (
              <Text type="secondary">暂无支付二维码</Text>
            )}
          </div>
        )}
      </Modal>
    </div>
  );
}