import { EyeOutlined, LikeOutlined, LikeFilled, UserOutlined, BankOutlined, CalendarOutlined, FileTextOutlined } from '@ant-design/icons';
import { Button, Typography, Space, Tooltip } from 'antd';
import toast from 'react-hot-toast';
import { useState } from 'react';
import { getBadgeStyle } from '@web/src/app/main/letter/list/utils';
import { PostDto } from '@nice/common';
import dayjs from 'dayjs';
const { Title, Paragraph, Text } = Typography;

interface LetterCardProps {
    letter: PostDto;
}

export function LetterCard({ letter }: LetterCardProps) {
	const [likes, setLikes] = useState(0);
	const [liked, setLiked] = useState(false);
	const [views] = useState(Math.floor(Math.random() * 100)); // 模拟浏览量数据

	const handleLike = () => {
		if (!liked) {
			setLikes((prev) => prev + 1);
			setLiked(true);
			toast.success("已点赞!", {
				icon: <LikeFilled className="text-blue-500" />,
				className: "custom-message",
			});
		} else {
			setLikes((prev) => prev - 1);
			setLiked(false);
			toast("已取消点赞", {
				className: "custom-message",
			});
		}
	};

	return (
		<div className="w-full p-4 bg-white transition-all duration-300 ease-in-out   group">
			<div className="flex flex-col gap-3">
				{/* Title & Priority */}
				<div className="flex justify-between items-start">
					<Title level={4} className="!mb-0 flex-1">
						<a
							href={`/letters/${letter.id}`}
							target="_blank"
							className="text-primary transition-all duration-300 relative
                            before:absolute before:bottom-0 before:left-0 before:w-0 before:h-[2px] before:bg-primary-600
                            group-hover:before:w-full before:transition-all before:duration-300
                            group-hover:text-primary-600 group-hover:scale-105 group-hover:drop-shadow-md"
                        >
                            {letter.title}
                        </a>
                    </Title>

                </div>

                {/* Meta Info */}
                <div className="flex justify-between items-center text-sm  text-secondary">
                    <Space size="middle">
                        <Space>
                            <UserOutlined className="text-secondary-400" />
                            <Text strong>{letter.author.showname}</Text>
                        </Space>
                        <Text type="secondary">|</Text>
                        <Space>
                            <BankOutlined className="text-secondary-400" />
                            <Text>{letter.author.department.name}</Text>
                        </Space>
                    </Space>
                    <Space>
                        <CalendarOutlined className="text-secondary-400" />
                        <Text type="secondary">{dayjs(letter.createdAt).format('YYYY-MM-DD')}</Text>
                    </Space>
                </div>

				{/* Content Preview */}
				{letter.content && (
					<div className="flex items-start gap-2">
						<FileTextOutlined className="text-gray-400 mt-1" />
						<Paragraph
							ellipsis={{ rows: 2 }}
							className="!mb-3 text-gray-600 flex-1">
							{letter.content}
						</Paragraph>
					</div>
				)}

                {/* Badges & Interactions */}
                <div className="flex justify-between items-center">
                    <Space size="small" wrap className="flex-1">
                        <Badge type="category" value={'11'} />
                        <Badge type="status" value={'22'} />
                    </Space>

					<div className="flex items-center gap-4">
						<div className="flex items-center gap-1 text-gray-500">
							<EyeOutlined className="text-lg" />
							<span className="text-sm">{views}</span>
						</div>
						<Tooltip
							title={liked ? "取消点赞" : "点赞"}
							placement="top">
							<Button
								type={liked ? "primary" : "default"}
								shape="round"
								size="small"
								icon={liked ? <LikeFilled /> : <LikeOutlined />}
								onClick={handleLike}
								className={`
                                    flex items-center gap-1 px-3 transform transition-all duration-300
                                    hover:scale-105 hover:shadow-md
                                    ${liked ? "bg-blue-500 hover:bg-blue-600" : "hover:border-blue-500 hover:text-blue-500"}
                                `}>
								<span className={liked ? "text-white" : ""}>
									{likes}
								</span>
							</Button>
						</Tooltip>
					</div>
				</div>
			</div>
		</div>
	);
}

export function Badge({
	type,
	value,
	className = "",
}: {
	type: "priority" | "category" | "status";
	value: string;
	className?: string;
}) {
	return (
		value && (
			<span
				className={`
                inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium
                ${getBadgeStyle(type, value)}
                transition-all duration-200 ease-in-out transform hover:scale-105
                ${className}
            `}>
				
				{value?.toUpperCase()}
			</span>
		)
	);
}