parakasa/components/dashboard/content-form.tsx

'use client'

import { useState } from "react"
import { SiteContent } from "@/types/cms"
import { Button } from "@/components/ui/button"
import { Input } from "@/components/ui/input"
import { Label } from "@/components/ui/label"
import { Textarea } from "@/components/ui/textarea"
import { Card, CardContent, CardHeader, CardTitle, CardDescription } from "@/components/ui/card"
import { ImageUpload } from "@/components/ui/image-upload" // Ensure this exists or adapt
import { updateSiteContent } from "@/app/(dashboard)/dashboard/cms/content/actions"
import { toast } from "sonner"
import { Save, Loader2 } from "lucide-react"
import { cn } from "@/lib/utils"

interface ContentFormProps {
    initialContent: SiteContent[]
}

const SECTIONS = [
    { id: 'general', label: 'Genel Ayarlar' },
    { id: 'home', label: 'Anasayfa' },
    { id: 'contact', label: 'İletişim' },
]

export function ContentForm({ initialContent }: ContentFormProps) {
    const [contents, setContents] = useState<SiteContent[]>(initialContent)
    const [loading, setLoading] = useState(false)
    const [activeSection, setActiveSection] = useState('general')

    const handleChange = (key: string, value: string) => {
        setContents(prev => prev.map(item =>
            item.key === key ? { ...item, value } : item
        ))
    }

    const onSubmit = async () => {
        setLoading(true)
        try {
            const result = await updateSiteContent(contents)
            if (result.success) {
                toast.success("İçerikler başarıyla güncellendi")
            } else {
                toast.error(result.error)
            }
        } catch {
            toast.error("Bir hata oluştu")
        } finally {
            setLoading(false)
        }
    }

    const filteredContent = contents.filter(item => item.section === activeSection)

    return (
        <div className="space-y-6">
            {/* Custom Tabs */}
            <div className="flex space-x-1 rounded-lg bg-muted p-1 overflow-x-auto">
                {SECTIONS.map((section) => (
                    <button
                        key={section.id}
                        onClick={() => setActiveSection(section.id)}
                        className={cn(
                            "flex-1 justify-center whitespace-nowrap rounded-md px-3 py-1.5 text-sm font-medium ring-offset-background transition-all focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
                            activeSection === section.id
                                ? "bg-background text-foreground shadow-sm"
                                : "text-muted-foreground hover:bg-background/50 hover:text-foreground"
                        )}
                    >
                        {section.label}
                    </button>
                ))}
            </div>

            <Card>
                <CardHeader>
                    <CardTitle>{SECTIONS.find(s => s.id === activeSection)?.label}</CardTitle>
                    <CardDescription>
                        Bu bölümdeki içerikleri aşağıdan düzenleyebilirsiniz.
                    </CardDescription>
                </CardHeader>
                <CardContent className="space-y-6">
                    {filteredContent.length === 0 && (
                        <p className="text-sm text-muted-foreground">Bu bölümde henüz ayar bulunmuyor.</p>
                    )}
                    {filteredContent.map((item) => (
                        <div key={item.key} className="space-y-2">
                            <Label className="capitalize">
                                {item.key.replace(/_/g, ' ').replace(activeSection, '').trim() || item.key}
                            </Label>

                            {item.type === 'image_url' ? (
                                <ImageUpload
                                    value={item.value}
                                    onChange={(url) => handleChange(item.key, url)}
                                    onRemove={() => handleChange(item.key, '')}
                                />
                            ) : item.type === 'long_text' || item.type === 'html' || item.key.includes('address') ? (
                                <Textarea
                                    value={item.value}
                                    onChange={(e) => handleChange(item.key, e.target.value)}
                                    rows={4}
                                />
                            ) : (
                                <Input
                                    value={item.value}
                                    onChange={(e) => handleChange(item.key, e.target.value)}
                                />
                            )}
                            {item.key.includes('map_embed') && (
                                <p className="text-xs text-muted-foreground mt-1">
                                    Google Maps&apos;den alınan &lt;iframe&gt; kodunu buraya yapıştırın.
                                </p>
                            )}
                        </div>
                    ))}
                </CardContent>
            </Card>

            <div className="flex justify-end sticky bottom-6 z-10">
                <Button onClick={onSubmit} disabled={loading} size="lg" className="shadow-lg">
                    {loading ? <Loader2 className="mr-2 h-4 w-4 animate-spin" /> : <Save className="mr-2 h-4 w-4" />}
                    Değişiklikleri Kaydet
                </Button>
            </div>
        </div>
    )
}