"use client"

import { Eye, EyeOff, GripVertical } from "lucide-react"
import Link from "next/link"
import { useState } from "react"
import { Button } from "@/components/ui/button"
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"
import { Switch } from "@/components/ui/switch"
import { mockShops } from "@/lib/mock-data"
import type { ShopSection } from "@/lib/types"

const sectionLabels: Record<ShopSection["type"], string> = {
  banner: "横幅图片",
  intro: "店铺简介",
  services: "服务列表",
  players: "打手展示",
  announcements: "公告栏",
  reviews: "评价展示",
}

const sectionDescriptions: Record<ShopSection["type"], string> = {
  banner: "店铺顶部的横幅图片",
  intro: "店铺的文字介绍",
  services: "展示店铺提供的服务",
  players: "展示签约打手列表",
  announcements: "店铺公告和活动信息",
  reviews: "展示用户评价",
}

export default function ShopTemplatesPage() {
  const shop = mockShops[0]
  const [sections, setSections] = useState<ShopSection[]>(
    [...shop.templateConfig.sections].sort((a, b) => a.order - b.order),
  )

  const toggleSection = (type: ShopSection["type"]) => {
    setSections((prev) => prev.map((s) => (s.type === type ? { ...s, enabled: !s.enabled } : s)))
  }

  return (
    <div className="space-y-6">
      <div className="flex items-center justify-between">
        <div>
          <h1 className="text-2xl font-bold">模板编辑</h1>
          <p className="text-sm text-muted-foreground mt-1">自定义店铺主页的展示内容和顺序</p>
        </div>
        <div className="flex gap-2">
          <Button variant="outline" asChild>
            <Link href={`/shop/${shop.id}`}>预览</Link>
          </Button>
          <Button>保存模板</Button>
        </div>
      </div>

      <Card>
        <CardHeader>
          <CardTitle className="text-base">页面组件</CardTitle>
        </CardHeader>
        <CardContent className="space-y-2">
          {sections.map((section) => (
            <div key={section.type} className="flex items-center gap-3 rounded-lg border p-3">
              <GripVertical className="h-4 w-4 text-muted-foreground cursor-grab shrink-0" />
              <div className="flex-1 min-w-0">
                <div className="flex items-center gap-2">
                  <span className="text-sm font-medium">{sectionLabels[section.type]}</span>
                  {section.enabled ? (
                    <Eye className="h-3.5 w-3.5 text-muted-foreground" />
                  ) : (
                    <EyeOff className="h-3.5 w-3.5 text-muted-foreground" />
                  )}
                </div>
                <p className="text-xs text-muted-foreground">{sectionDescriptions[section.type]}</p>
              </div>
              <Switch
                checked={section.enabled}
                onCheckedChange={() => toggleSection(section.type)}
              />
            </div>
          ))}
        </CardContent>
      </Card>

      <Card>
        <CardHeader>
          <CardTitle className="text-base">提示</CardTitle>
        </CardHeader>
        <CardContent className="text-sm text-muted-foreground space-y-1">
          <p>拖拽左侧手柄可调整组件顺序（原型演示中暂不支持拖拽）</p>
          <p>关闭开关可隐藏对应组件，不会删除已有内容</p>
          <p>保存后立即生效，访客将看到最新的店铺主页</p>
        </CardContent>
      </Card>
    </div>
  )
}