"use client"

import { useState } from "react"
import { Button } from "@/components/ui/button"
import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
} from "@/components/ui/dialog"
import { Input } from "@/components/ui/input"
import { Label } from "@/components/ui/label"
import { Plus, Loader2 } from "lucide-react"
import { createSongBatch } from "@/lib/api/songs"
import { useToast } from "@/components/ui/use-toast"

interface AddPrintBatchDialogProps {
  songId: string
  isPublished: boolean
  onBatchCreated?: () => Promise<void>
}

export function AddPrintBatchDialog({ songId, isPublished, onBatchCreated }: AddPrintBatchDialogProps) {
  const [open, setOpen] = useState(false)
  const [quantity, setQuantity] = useState(1000)
  const [isSubmitting, setIsSubmitting] = useState(false)
  const { toast } = useToast()

  const handleSubmit = async () => {
    setIsSubmitting(true)
    
    try {
      const response = await createSongBatch({
        template: Number(songId),
        quantity: quantity
      })
      
      toast({
        title: "批次创建成功",
        description: `已成功创建包含 ${quantity} 个卡片的新批次`,
      })
      
      // 关闭对话框
      setOpen(false)
      
      // 调用回调函数刷新批次列表
      if (onBatchCreated) {
        await onBatchCreated()
      }
    } catch (error) {
      console.error("创建批次失败:", error)
      toast({
        title: "创建批次失败",
        description: error instanceof Error ? error.message : "无法创建批次，请稍后重试",
        variant: "destructive",
      })
    } finally {
      setIsSubmitting(false)
    }
  }

  return (
    <Dialog open={open} onOpenChange={setOpen}>
      <DialogTrigger asChild>
        <Button className="bg-gradient-to-r from-purple-500 to-pink-500 hover:from-purple-600 hover:to-pink-600 transition-all duration-300 shadow-md hover:shadow-lg">
          <Plus className="mr-2 h-4 w-4" />
          添加印刷批次
        </Button>
      </DialogTrigger>
      <DialogContent className="sm:max-w-[500px]">
        <DialogHeader>
          <DialogTitle className="text-xl font-bold bg-clip-text text-transparent bg-gradient-to-r from-purple-600 to-pink-600">
            添加新印刷批次
          </DialogTitle>
          <DialogDescription>
            为歌曲 <span className="font-medium">{songId}</span> 添加新的卡牌印刷批次。系统将自动生成唯一的卡牌ID。
          </DialogDescription>
        </DialogHeader>
        <div className="grid gap-4 py-4">
          <div className="space-y-2">
            <Label htmlFor="quantity" className="text-right">
              印刷数量
            </Label>
            <Input
              id="quantity"
              type="number"
              min="1"
              value={quantity}
              onChange={(e) => setQuantity(Number.parseInt(e.target.value))}
              className="border-gray-300 focus-visible:ring-purple-500"
            />
            <p className="text-sm text-gray-500">将生成 {quantity} 个新的卡牌ID</p>
          </div>

          <div className="space-y-2">
            <Label className="text-right">预览</Label>
            <div className="p-3 bg-gray-50 rounded-md">
              <p className="text-sm text-gray-700">
                批次ID:{" "}
                <span className="font-mono">
                  系统自动生成
                </span>
              </p>
              <p className="text-sm text-gray-700">
                起始ID: <span className="font-mono">系统自动生成</span>
              </p>
              <p className="text-sm text-gray-700">
                结束ID: <span className="font-mono">系统自动生成</span>
              </p>
            </div>
            <p className="text-xs text-gray-500">实际ID将在创建批次时生成</p>
          </div>
        </div>
        <DialogFooter>
          <Button variant="outline" onClick={() => setOpen(false)} disabled={isSubmitting}>
            取消
          </Button>
          <Button 
            className="bg-gradient-to-r from-purple-500 to-pink-500 hover:from-purple-600 hover:to-pink-600"
            onClick={handleSubmit}
            disabled={isSubmitting}
          >
            {isSubmitting ? (
              <>
                <Loader2 className="mr-2 h-4 w-4 animate-spin" />
                创建中...
              </>
            ) : (
              "创建批次"
            )}
          </Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  )
}
