<?php

declare(strict_types=1);

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Http\Requests\Admin\SourceRequest;
use App\Models\Source;
use App\Services\ChangeLogService;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\View\View;

class SourceController extends Controller
{
    public function __construct(private readonly ChangeLogService $changeLogService)
    {
    }

    public function index(Request $request): View
    {
        $items = Source::query()
            ->when($request->filled('q'), function ($query) use ($request): void {
                $keyword = '%'.trim((string) $request->string('q')).'%';
                $query->where('name', 'like', $keyword)->orWhere('domain', 'like', $keyword);
            })
            ->orderByDesc('is_whitelisted')
            ->orderBy('name')
            ->paginate(30)
            ->withQueryString();

        return view('admin.sources.index', [
            'items' => $items,
            'filters' => $request->only(['q']),
        ]);
    }

    public function create(): View
    {
        return view('admin.sources.form', [
            'item' => new Source(),
            'submitRoute' => route('admin.sources.store'),
            'method' => 'POST',
        ]);
    }

    public function store(SourceRequest $request): RedirectResponse
    {
        $item = Source::query()->create($this->normalizePayload($request->validated()));
        $this->changeLogService->log('created', $item);

        return redirect()->route('admin.sources.edit', $item)->with('status', '来源已创建');
    }

    public function edit(Source $source): View
    {
        return view('admin.sources.form', [
            'item' => $source,
            'submitRoute' => route('admin.sources.update', $source),
            'method' => 'PUT',
        ]);
    }

    public function update(SourceRequest $request, Source $source): RedirectResponse
    {
        $before = $source->getAttributes();
        $source->fill($this->normalizePayload($request->validated()));
        $source->save();

        $this->changeLogService->log('updated', $source, $before);

        return redirect()->route('admin.sources.edit', $source)->with('status', '来源已更新');
    }

    private function normalizePayload(array $payload): array
    {
        $payload['is_whitelisted'] = (bool) ($payload['is_whitelisted'] ?? false);
        $payload['crawl_allowed'] = (bool) ($payload['crawl_allowed'] ?? false);

        return $payload;
    }
}