src/components/prompts/embed-code-generator.tsx

"use client"

import { useState } from "react"
import { Card, CardContent, CardHeader, CardTitle, CardDescription } from "@/components/ui/card"
import { Button } from "@/components/ui/button"
import { Badge } from "@/components/ui/badge"
import { Label } from "@/components/ui/label"
import {
    Code,
    Copy,
    Check,
    ExternalLink,
    Moon,
    Sun
} from "lucide-react"
import { cn } from "@/lib/utils"

interface EmbedCodeGeneratorProps {
    promptSlug: string
    promptTitle: string
}

export function EmbedCodeGenerator({ promptSlug, promptTitle }: EmbedCodeGeneratorProps) {
    const [theme, setTheme] = useState<"light" | "dark">("light")
    const [minimal, setMinimal] = useState(false)
    const [copied, setCopied] = useState(false)

    const baseUrl = typeof window !== 'undefined'
        ? window.location.origin
        : 'https://open-prompt.netlify.app'

    const embedUrl = `${baseUrl}/embed/${promptSlug}?theme=${theme}${minimal ? '&minimal=true' : ''}`

    const iframeCode = `<iframe
  src="${embedUrl}"
  width="100%"
  height="600"
  frameborder="0"
  title="${promptTitle}"
  style="border-radius: 12px; border: 1px solid #e5e7eb;"
></iframe>`

    const copyCode = async () => {
        await navigator.clipboard.writeText(iframeCode)
        setCopied(true)
        setTimeout(() => setCopied(false), 2000)
    }

    return (
        <Card>
            <CardHeader>
                <CardTitle className="text-lg flex items-center gap-2">
                    <Code className="h-5 w-5" />
                    Embed This Prompt
                </CardTitle>
                <CardDescription>
                    Add this prompt to your website, blog, or documentation
                </CardDescription>
            </CardHeader>
            <CardContent className="space-y-4">
                {/* Options */}
                <div className="flex flex-wrap gap-4">
                    <div className="space-y-2">
                        <Label className="text-sm">Theme</Label>
                        <div className="flex gap-2">
                            <Button
                                variant={theme === "light" ? "default" : "outline"}
                                size="sm"
                                onClick={() => setTheme("light")}
                                className="gap-1"
                            >
                                <Sun className="h-4 w-4" />
                                Light
                            </Button>
                            <Button
                                variant={theme === "dark" ? "default" : "outline"}
                                size="sm"
                                onClick={() => setTheme("dark")}
                                className="gap-1"
                            >
                                <Moon className="h-4 w-4" />
                                Dark
                            </Button>
                        </div>
                    </div>

                    <div className="space-y-2">
                        <Label className="text-sm">Style</Label>
                        <div className="flex gap-2">
                            <Button
                                variant={!minimal ? "default" : "outline"}
                                size="sm"
                                onClick={() => setMinimal(false)}
                            >
                                Full
                            </Button>
                            <Button
                                variant={minimal ? "default" : "outline"}
                                size="sm"
                                onClick={() => setMinimal(true)}
                            >
                                Minimal
                            </Button>
                        </div>
                    </div>
                </div>

                {/* Preview Info */}
                <div className="p-4 bg-muted rounded-lg">
                    <p className="text-sm text-muted-foreground mb-2">Preview URL:</p>
                    <div className="flex items-center gap-2">
                        <code className="text-xs flex-1 truncate">{embedUrl}</code>
                        <a
                            href={embedUrl}
                            target="_blank"
                            rel="noopener noreferrer"
                            className="text-primary hover:underline"
                        >
                            <ExternalLink className="h-4 w-4" />
                        </a>
                    </div>
                </div>

                {/* Code Block */}
                <div className="relative">
                    <pre className="p-4 bg-slate-900 text-slate-100 rounded-lg overflow-x-auto text-sm">
                        <code>{iframeCode}</code>
                    </pre>
                    <Button
                        size="sm"
                        variant="secondary"
                        className="absolute top-2 right-2 gap-1"
                        onClick={copyCode}
                    >
                        {copied ? (
                            <>
                                <Check className="h-3 w-3" />
                                Copied!
                            </>
                        ) : (
                            <>
                                <Copy className="h-3 w-3" />
                                Copy
                            </>
                        )}
                    </Button>
                </div>

                {/* Footer Note */}
                <p className="text-xs text-muted-foreground">
                    The embed includes a "Powered by OpenPrompt" footer that links back to your prompt.
                </p>
            </CardContent>
        </Card>
    )
}