<?php

namespace App\Http\Controllers\Admin\Content;

use App\Enums\ContentStatus;
use App\Enums\ContentType;
use App\Http\Controllers\Controller;
use App\Models\Content;
use App\Models\Media;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Str;
use Illuminate\View\View;
use App\Models\Taxonomy;

class ContentController extends Controller
{
    public function index(Request $request): View
    {
        $type = ContentType::tryFrom(
            $request->query('type', ContentType::PAGE->value)
        ) ?? ContentType::PAGE;

        $contents = Content::query()
            ->orderByDesc('published_at')
            ->get();

        return view('admin.content.content.index', compact('contents', 'type'));
    }

    public function create(Request $request): View
    {
        $type = ContentType::tryFrom(
            $request->query('type', ContentType::PAGE->value)
        ) ?? ContentType::PAGE;

        $taxonomies = Taxonomy::all();

        return view('admin.content.content.create', compact('type', 'taxonomies'));
    }

    public function store(Request $request): RedirectResponse
    {
        $validated = $this->validateContent($request);
        //dd($request->all(), $validated);
        
        $taxonomies = [];
        if (!empty($validated['category'])) {
            $taxonomies['category'] = $validated['category'];
        }
        if (!empty($validated['tag'])) {
            $taxonomies['tag'] = $validated['tag'];
        }

        Content::create([...$validated,
            'slug' => Str::slug($validated['title']),
            'taxonomies' => $taxonomies,
            'created_by' => Auth::id(),
            'updated_by' => Auth::id(),
        ]);

        return redirect()->route('admin.contents.contents.index')
            ->with('success', 'Konten berhasil dibuat.');
    }

    public function show(Request $request, Content $content): View
    {
        return view('admin.content.show', compact('content'));
    }

    public function edit(Request $request, Content $content): View
    {
        $type = ContentType::tryFrom(
            $request->query('type', ContentType::PAGE->value)
        ) ?? ContentType::PAGE;

        $taxonomies = Taxonomy::all();
    
        return view('admin.content.content.edit', compact('content', 'type', 'taxonomies'));
    }

    public function update(Request $request, Content $content): RedirectResponse
    {
        $validated = $this->validateContent($request, $content);

        $taxonomies = [];
        if (!empty($validated['category'])) {
            $taxonomies['category'] = $validated['category'];
        }
        if (!empty($validated['tag'])) {
            $taxonomies['tag'] = $validated['tag'];
        }

        $content->update([...$validated,
            'slug' => Str::slug($validated['title']),
            'taxonomies' => $taxonomies,
            'updated_by' => Auth::id(),
        ]);

        return redirect()->route('admin.contents.contents.index')
            ->with('success', 'Konten berhasil diperbarui.');
    }

    public function destroy(Content $content): RedirectResponse
    {
        $content->update([
            'deleted_by' => Auth::id(),
        ]);
        $content->delete();

        return redirect()->route('admin.contents.contents.index')
            ->with('success', 'Konten berhasil dihapus.');
    }


    protected function validateContent(Request $request, ?Content $content = null): array
    {
        return $request->validate([
            'type' => ['required', 'string', 'in:' . implode(',', array_map(fn(ContentType $item) => $item->value(), ContentType::cases()))],
            'title' => ['required', 'string', 'max:255'],
            'excerpt' => ['nullable', 'string'],
            'content' => ['nullable', 'string'],
            'category' => ['nullable', 'exists:taxonomies,id'],
            'tag' => ['nullable', 'array'],
            'tag.*' => ['exists:taxonomies,id', 'distinct'],
            'meta_title' => ['nullable', 'string', 'max:255'],
            'meta_description' => ['nullable', 'string'],
            'meta_keywords' => ['nullable', 'array'],
            'meta_keywords.*' => ['string'],
            'status' => ['required', 'string', 'in:' . implode(',', array_map(fn(ContentStatus $item) => $item->value(), ContentStatus::cases()))],
            'featured_image_id' => ['nullable', 'exists:media,id'],
            'published_at' => ['nullable', 'date'],
        ], [
            'type.required' => 'Tipe harus diisi.',
            'type.in' => 'Tipe tidak valid.',
            'title.required' => 'Judul harus diisi.',
            'title.max' => 'Judul maksimal 255 karakter.',
            'category.exists' => 'Kategori tidak ditemukan.',
            'tag.exists' => 'Tag tidak ditemukan.',
            'meta_title.max' => 'Meta title maksimal 255 karakter.',
            'status.required' => 'Status harus diisi.',
            'status.in' => 'Status tidak valid.',
            'featured_image_id.exists' => 'Featured image tidak ditemukan.',
            'published_at.date' => 'Tanggal publikasi tidak valid.',
        ]);
    }
}