import React, { useEffect, useState } from 'react';
import { Space, Table, Button, Input, Select, DatePicker, Tabs, message, Typography, Spin } from 'antd';
import type { TableProps } from 'antd';
import dayjs, { Dayjs } from 'dayjs';
import styles from './index.module.css';
import PunlishPlanModal from './components/publishPlanModal';
const { RangePicker } = DatePicker;
import { useAccountOptions } from '@src/views/publishContent/weGZH/hooks/useAccountOptions';
import { useGzhPlanList, GzhPlanDataType, GzhPlanType } from '@src/views/publishContent/weGZH/hooks/useGzhPlanList';
import http from '@src/http';
import { deleteGzhPlanApi, saveGzhPlanApi } from '@src/http/api';
import PunlishPlanDetailModal from './components/PunlishPlanDetailModal';

const TableHeight = window.innerHeight - 380;

const WeGZHContent: React.FC = () => {
	const [planType, setPlanType] = useState<GzhPlanType>(GzhPlanType.自动回复);
	// 状态管理
	const [selectedAccount, setSelectedAccount] = useState<string>();
	const [videoTitle, setVideoTitle] = useState<string>('');
	const [selectedPublisher, setSelectedPublisher] = useState<number>();
	const [dateRange, setDateRange] = useState<[Dayjs | null, Dayjs | null]>();
	const [isShowAddPunlishPlan, setIsShowAddPunlishPlan] = useState<boolean>(false);
	const [actionType, setActionType] = useState<'add' | 'edit'>('add');
	const [editPlanData, setEditPlanData] = useState<GzhPlanDataType>();
	const [selectVideoType, setSelectVideoType] = useState<number>();
	const [isSubmiting, setIsSubmiting] = useState<boolean>(false);
	const [isLoading, setIsLoading] = useState<boolean>(false);
	const { accountOptions, getAccountList } = useAccountOptions();
	const { gzhPlanList, getGzhPlanList, totalSize } = useGzhPlanList();
	const [pageNum, setPageNum] = useState<number>(1);

	const [isShowAddPunlishDetailPlan, setIsShowAddPunlishDetailPlan] = useState<boolean>(false);

	// 表格列配置
	const columns: TableProps<GzhPlanDataType>['columns'] = [
		{
			title: '公众号名称',
			dataIndex: 'accountName',
			key: 'accountName',
			width: 160,
		},
		{
			title: '发布方式',
			dataIndex: 'publishStage',
			key: 'publishStage',
			width: 120,
			render: (_, record) => {
				return record.publishStage === 0 ? '平台发布' : '用户获取路径';
			}
		},
		{
			title: '视频选取方式',
			dataIndex: 'selectVideoType',
			key: 'selectVideoType',
			width: 120,
			render: (_, record) => {
				return record.selectVideoType === 0 ? '手动选取' : '自动选取';
			}
		},
		{
			title: '发布场景',
			dataIndex: 'scene',
			key: 'scene',
			width: 120,
			render: (_, record) => {
				return record.scene === 0 ? '关注回复' : '自动回复';
			}
		},
		{
			title: '视频数量',
			dataIndex: 'videoCount',
			key: 'videoCount',
			width: 100,
		},
		{
			title: '视频标题',
			dataIndex: 'title',
			key: 'title',
			ellipsis: true,
			render: (_, record) => {
				return record?.videoList?.map(video => {
					return <Typography.Paragraph style={{ maxWidth: '300px' }} ellipsis={{ rows: 1, tooltip: true }} key={video.videoId}>{video.customTitle || video.title}</Typography.Paragraph>
				})
			}
		},
		{
			title: '计划创建时间',
			dataIndex: 'createTimestamp',
			key: 'createTimestamp',
			width: 200,
			render: (_, record) => {
				return record.createTimestamp ? dayjs(record.createTimestamp).format('YYYY-MM-DD HH:mm:ss') : '';
			}
		},
		
		{
			title: '操作',
			key: 'action',
			fixed: 'right',
			render: (_, record) => (
				<Space size="middle">
					<Button type="link" onClick={() => editPlan(record)}>编辑</Button>
					<Button type="link" onClick={() => editPlanDetail(record)}>详情</Button>
					<Button type="link" onClick={() => deletePlan(record)}>删除</Button>
				</Space>
			),
		},
	];
	const cloumns2: TableProps<GzhPlanDataType>['columns'] = columns.filter(item => item.title !== '发布场景');

	const deletePlan = async (record: GzhPlanDataType) => {
		setIsLoading(true);
		const res = await http.post(deleteGzhPlanApi, {
			id: record.id,
		}).catch(err => {
			message.error(err?.msg || '删除失败');
		})
		if (res?.code === 0) {
			message.success('删除成功');
			getGzhPlanList({
				type: planType,
				pageNum: 1,
				pageSize: 10,
				selectVideoType: selectVideoType,
			});
		} else {
			message.error(res?.msg || '删除失败');
		}
		setIsLoading(false);
	}

	const editPlan = (record: GzhPlanDataType) => {
		setEditPlanData(record);
		setActionType('edit');
		setIsShowAddPunlishPlan(true);
	};

	const editPlanDetail = (record: GzhPlanDataType) => {
		setEditPlanData(record);
		setActionType('edit');
		setIsShowAddPunlishDetailPlan(true);
	}

	const addPunlishPlan = () => {
		setActionType('add');
		setEditPlanData(undefined);
		setIsShowAddPunlishPlan(true);
	}

	const handleAddPunlishPlan = async (params: GzhPlanDataType) => {
		setIsSubmiting(true);
		if (params.type !== planType) { 
			setPlanType(params.type as GzhPlanType);
		}
		const res = await http.post<GzhPlanDataType>(saveGzhPlanApi, params)
			.catch(err => {
				message.error(err.msg);
			})
			.finally(() => {
				setIsSubmiting(false);
			});
		if (res?.code === 0) {
			message.success('发布计划创建成功');
			
			getGzhPlanList({
				type: params.type,
				pageNum: 1,
				pageSize: 10,
			});
			setIsShowAddPunlishPlan(false);
		} else {
			message.error(res?.msg);
		}
	}

	useEffect(() => {
		setSelectedAccount(undefined);
		setVideoTitle('');
		setSelectedPublisher(undefined);
		setSelectVideoType(undefined);
		setDateRange(undefined);
		setPageNum(1);
		getAccountList({ accountType: planType });
		getGzhPlanList({
			type: planType,
			pageNum: 1,
			pageSize: 10,
		});
	}, [planType]);

	const handleSearch = () => {
		getGzhPlanList({
			pageNum: 1,
			pageSize: 10,
			title: videoTitle,
			type: planType,
			accountId: selectedAccount ? parseInt(selectedAccount) : undefined,
			publishStage: selectedPublisher,
			selectVideoType: selectVideoType,
			createTimestampStart: dateRange?.[0]?.unix() ? dateRange[0].unix() * 1000 : undefined,
			createTimestampEnd: dateRange?.[1]?.unix() ? dateRange[1].unix() * 1000 : undefined,
		});
	}

	return (
		<Spin spinning={isLoading || isSubmiting}>
			<div className="rounded-lg">
				<div className="text-lg font-medium mb-3">公众号内容</div>
				
				{/* 搜索区域 */}
				<div className="flex flex-wrap gap-4 mb-3">
					<div className="flex items-center gap-2">
						<span className="text-gray-600">{ planType === GzhPlanType.自动回复 ? '公众号名称' : '服务号名称' }:</span>
						<Select
							placeholder={planType === GzhPlanType.自动回复 ? '选择公众号' : '选择服务号'}
							style={{ width: 150 }}
							value={selectedAccount}
							onChange={setSelectedAccount}
							allowClear
							showSearch
							filterOption={(input, option) =>
								(option?.label ?? '').toLowerCase().includes(input.toLowerCase())
							}
							options={accountOptions?.map(item => ({ label: item.name, value: item.id })) || []}
						/>
					</div>

					<div className="flex items-center gap-2">
						<span className="text-gray-600">视频标题:</span>
						<Input
							placeholder="搜索视频标题"
							style={{ width: 200 }}
							value={videoTitle}
							allowClear
							onPressEnter={handleSearch}
							onChange={e => setVideoTitle(e.target.value)}
						/>
					</div>

					<div className="flex items-center gap-2">
						<span className="text-gray-600">发布方式:</span>
						<Select
							placeholder="选择发布方式"
							style={{ width: 140 }}
							value={selectedPublisher}
							onChange={setSelectedPublisher}
							allowClear
							options={[
								{ label: '平台发布', value: 0 },
								{ label: '用户获取路径', value: 1 },
							]}
						/>
					</div>
					<div className="flex items-center gap-2">
						<span className="text-gray-600">视频选取方式:</span>
						<Select
							placeholder="视频选取方式"
							style={{ width: 130 }}
							value={selectVideoType}
							onChange={setSelectVideoType}
							allowClear
							options={[
								{ label: '手动选取', value: 0 },
								{ label: '自动选取', value: 1 },
							]}
						/>
					</div>

					<div className="flex items-center gap-2">
						<RangePicker
							placeholder={['开始时间', '结束时间']}
							style={{ width: 270 }}
							allowClear
							value={dateRange}
							onChange={(dates) => {
								setDateRange(dates || undefined);
							}}
						/>
					</div>

					<Button type="primary" className="ml-2" onClick={ handleSearch}>搜索</Button>
				</div>
				<Tabs
					defaultActiveKey={ GzhPlanType.自动回复}
					type="card"
					size="large"
					className={styles.antTableTab}
					items={[
						{ label: '自动回复', key: GzhPlanType.自动回复 },
						{ label: '服务号推送', key: GzhPlanType.服务号推送 },
					]}
					activeKey={planType}
					onChange={(key) => setPlanType(key as GzhPlanType)}
					tabBarExtraContent={
						{ right: <Button type="primary" onClick={addPunlishPlan}>+ 创建发布</Button> }}
				/>
				{/* 表格区域 */}
				<Table
					rowKey={(record) => record.id}
					className={styles.antTable}
					columns={planType === GzhPlanType.自动回复 ? columns : cloumns2}
					dataSource={gzhPlanList}
					scroll={{ x: 'max-content', y: TableHeight }}
					pagination={{
						total: totalSize,
						pageSize: 10,
						current: pageNum,
						showTotal: (total) => `共 ${total} 条`,
						onChange: (page) => getGzhPlanList({
							pageNum: page,
							pageSize: 10,
							title: videoTitle,
							type: planType,
							selectVideoType: selectVideoType,
							accountId: selectedAccount ? parseInt(selectedAccount) : undefined,
							publishStage: selectedPublisher,
							createTimestampStart: dateRange?.[0]?.unix() ? dateRange[0].unix() * 1000 : undefined,
							createTimestampEnd: dateRange?.[1]?.unix() ? dateRange[1].unix() * 1000 : undefined,
						}),
					}}
				/>
				<PunlishPlanModal
					visible={isShowAddPunlishPlan}
					onCancel={() => {
						setEditPlanData(undefined);
						setIsShowAddPunlishPlan(false);
					}}
					onOk={handleAddPunlishPlan}
					actionType={actionType}
					editPlanData={editPlanData}
					isSubmiting={isSubmiting}
					planType={ planType}
				/>
				<PunlishPlanDetailModal
					visible={isShowAddPunlishDetailPlan}
					onCancel={() => { 
						setEditPlanData(undefined);
						setIsShowAddPunlishDetailPlan(false);
					}}
					planData={editPlanData as GzhPlanDataType}
				/>
			</div>
		</Spin>
	);
};

export default WeGZHContent;