@extends('layouts.admin')

@section('content')
<div class="animate-in fade-in duration-500">
    <header class="mb-10">
        <div class="flex items-center gap-2 text-zinc-500 mb-2">
            <a href="{{ route('admin.noticias') }}" class="hover:text-[#06458F] transition-colors text-[10px] font-bold uppercase tracking-widest">Notícias</a>
            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path d="M9 5l7 7-7 7" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg>
            <span class="text-[10px] font-bold uppercase tracking-widest text-slate-900">Nova Publicação</span>
        </div>
        <h1 class="text-4xl font-bold text-slate-900 tracking-tighter uppercase italic">CRIAR <span class="text-[#06458F]">NOTÍCIA</span></h1>
        <p class="text-slate-500 font-medium italic">Preencha os campos abaixo para publicar um novo conteúdo ou projeto.</p>
    </header>

    @if($errors->any())
    <div class="max-w-5xl mb-6 p-5 bg-red-50 border border-red-200 rounded-2xl">
        <p class="text-red-700 font-bold text-[10px] uppercase tracking-widest mb-2">Erros ao publicar:</p>
        <ul class="list-disc list-inside space-y-1">
            @foreach($errors->all() as $erro)
                <li class="text-red-600 text-sm font-medium">{{ $erro }}</li>
            @endforeach
        </ul>
    </div>
    @endif

    <div class="max-w-5xl">
        <form action="{{ route('admin.noticias.store') }}" method="POST" enctype="multipart/form-data" class="space-y-8">
            @csrf
            
            <div class="bg-white border border-slate-200 p-10 rounded-[2.5rem] shadow-sm space-y-8">
                
                <div>
                    <label class="block text-slate-500 text-[10px] font-bold uppercase tracking-[0.2em] mb-3 ml-1">Título da Publicação</label>
                    <input type="text" name="titulo" required placeholder="Ex: Treinamento de Topografia Mineira"
                        value="{{ old('titulo') }}"
                        class="w-full bg-slate-50 border border-slate-200 rounded-2xl px-6 py-4 text-slate-900 focus:border-[#06458F] focus:ring-4 focus:ring-blue-600/5 outline-none transition-all font-bold text-lg">
                </div>

                <div>
                    <label class="block text-slate-500 text-[10px] font-bold uppercase tracking-[0.2em] mb-3 ml-1">Subtítulo ou Resumo Curto</label>
                    <input type="text" name="subtitulo" placeholder="Uma breve frase que resume a notícia"
                        value="{{ old('subtitulo') }}"
                        class="w-full bg-slate-50 border border-slate-200 rounded-2xl px-6 py-4 text-slate-900 focus:border-[#06458F] focus:ring-4 focus:ring-blue-600/5 outline-none transition-all font-medium">
                </div>

                <div>
                    <label class="block text-slate-500 text-[10px] font-bold uppercase tracking-[0.2em] mb-3 ml-1">Corpo do Conteúdo</label>
                    <textarea name="conteudo" rows="12" required placeholder="Escreva aqui o texto detalhado..."
                        class="w-full bg-slate-50 border border-slate-200 rounded-2xl px-6 py-4 text-slate-700 focus:border-[#06458F] focus:ring-4 focus:ring-blue-600/5 outline-none transition-all font-medium leading-relaxed resize-none">{{ old('conteudo') }}</textarea>
                </div>

                <div class="grid grid-cols-1 md:grid-cols-2 gap-8">
                    <div class="p-6 bg-slate-50 rounded-3xl border border-dashed border-slate-300">
                        <label class="block text-slate-500 text-[10px] font-bold uppercase tracking-[0.2em] mb-4">Imagem de Destaque (Capa)</label>
                        
                        <div class="w-full">
                            <input type="file" name="imagem" id="capa-input" class="hidden" accept="image/*" onchange="updateCapaName(this)">
                            <label for="capa-input" class="flex flex-col items-center justify-center w-full h-32 border-2 border-dashed border-slate-300 rounded-2xl cursor-pointer hover:bg-white hover:border-[#06458F] transition-all group">
                                <div class="flex flex-col items-center justify-center pt-5 pb-6">
                                    <svg class="w-8 h-8 text-slate-400 group-hover:text-[#06458F] mb-2 transition-colors" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 16l4.586-4.586a2 2 0 012.828 0L16 16m-2-2l1.586-1.586a2 2 0 012.828 0L20 14m-6-6h.01M6 20h12a2 2 0 002-2V6a2 2 0 00-2-2H6a2 2 0 00-2 2v12a2 2 0 002 2z"></path></svg>
                                    <p class="text-[10px] font-bold text-slate-500 uppercase tracking-widest text-center px-4" id="capa-name">Selecionar Imagem Principal</p>
                                </div>
                            </label>
                        </div>
                    </div>

                    <div class="flex flex-col justify-center">
                        <label class="block text-slate-500 text-[10px] font-bold uppercase tracking-[0.2em] mb-3 ml-1">Autor da Publicação</label>
                        <input type="text" name="autor" value="{{ old('autor', Auth::user()->name ?? 'AMD Topografia') }}"
                            class="w-full bg-slate-50 border border-slate-200 rounded-2xl px-6 py-4 text-slate-900 focus:border-[#06458F] focus:ring-4 focus:ring-blue-600/5 outline-none transition-all font-bold">
                        <p class="mt-3 ml-1 text-[9px] text-slate-400 uppercase font-bold tracking-wider italic">Este nome aparecerá como o redator da notícia.</p>
                    </div>
                </div>

                <div class="pt-4">
                    <label class="block text-slate-500 text-[10px] font-bold uppercase tracking-[0.2em] mb-4 ml-1">Galeria do Projeto (Múltiplas Fotos)</label>
                    <div class="group relative w-full bg-slate-50 border-2 border-dashed border-slate-300 p-10 rounded-[2.5rem] text-center hover:bg-white hover:border-[#06458F] transition-all cursor-pointer">
                        <input type="file" name="galeria[]" id="galeria-input" multiple accept="image/*" class="absolute inset-0 opacity-0 cursor-pointer" onchange="updateGalleryNames(this)">
                        
                        <div class="flex flex-col items-center">
                            <svg class="w-12 h-12 text-slate-400 group-hover:text-[#06458F] mb-3 transition-colors" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 13h6m-3-3v6m-9 1V7a2 2 0 012-2h6l2 2h6a2 2 0 012 2v8a2 2 0 01-2 2H5a2 2 0 01-2-2z"></path>
                            </svg>
                            <p class="text-[10px] font-bold text-slate-600 uppercase tracking-[0.2em]">Adicionar Fotos à Galeria</p>
                            <p class="text-[9px] text-slate-400 mt-2 font-medium">Pode selecionar várias imagens de uma vez.</p>
                        </div>
                    </div>
                    <div id="gallery-preview" class="grid grid-cols-2 md:grid-cols-4 gap-3 mt-4"></div>
                </div>
            </div>

            <div class="flex items-center gap-6 pl-4">
                <button type="submit" class="px-12 py-5 bg-[#06458F] text-white font-bold uppercase tracking-[0.2em] rounded-2xl hover:bg-[#0a2348] shadow-xl shadow-blue-600/20 transition-all text-[11px] active:scale-95 cursor-pointer">
                    Publicar Notícia
                </button>
                <a href="{{ route('admin.noticias') }}" class="text-slate-400 hover:text-slate-900 font-bold uppercase tracking-widest text-[10px] transition-colors cursor-pointer">
                    Cancelar e Voltar
                </a>
            </div>
        </form>
    </div>
</div>

<script>
    // Atualiza o nome da imagem de capa selecionada
    function updateCapaName(input) {
        const label = document.getElementById('capa-name');
        if (input.files && input.files.length > 0) {
            label.innerText = "Capa: " + input.files[0].name;
            label.classList.add('text-[#06458F]');
        }
    }

    // Mostra nomes dos ficheiros selecionados para a galeria
    function updateGalleryNames(input) {
        const preview = document.getElementById('gallery-preview');
        preview.innerHTML = ''; // Limpa antes de mostrar novos
        
        if (input.files.length > 0) {
            for (let i = 0; i < input.files.length; i++) {
                const div = document.createElement('div');
                div.className = "text-[9px] font-bold uppercase bg-blue-50 text-[#06458F] p-3 rounded-xl border border-[#dce8f0] truncate shadow-xs";
                div.innerText = input.files[i].name;
                preview.appendChild(div);
            }
        }
    }
</script>
@endsection