<?php

declare(strict_types=1);

namespace App\Http\Controllers;

use App\Models\ContentBrief;
use App\Models\SocialStat;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\View\View;

class SocialHubController extends Controller
{
    public function index(): View
    {
        // Get latest stats per platform
        $stats = collect(['instagram', 'tiktok', 'youtube'])->map(fn (string $platform) => [
            'platform' => $platform,
            'latest'   => SocialStat::where('platform', $platform)
                ->orderByDesc('recorded_date')
                ->first(),
            'history'  => SocialStat::where('platform', $platform)
                ->orderByDesc('recorded_date')
                ->limit(7)
                ->get(),
        ]);

        // Posting frequency - count by platform per month
        $postingFrequency = ContentBrief::where('status', 'posted')
            ->selectRaw("platform, strftime('%Y-%m', posted_date) as month, count(*) as count")
            ->whereNotNull('posted_date')
            ->groupBy('platform', 'month')
            ->orderBy('month')
            ->limit(30)
            ->get();

        return view('social-hub.index', compact('stats', 'postingFrequency'));
    }

    public function storeStats(Request $request): RedirectResponse
    {
        $validated = $request->validate([
            'platform'       => 'required|in:instagram,tiktok,youtube',
            'handle'         => 'nullable|string|max:100',
            'followers'      => 'required|integer|min:0',
            'following'      => 'nullable|integer|min:0',
            'posts_count'    => 'nullable|integer|min:0',
            'engagement_rate' => 'nullable|numeric|min:0|max:100',
            'avg_views'      => 'nullable|integer|min:0',
            'avg_likes'      => 'nullable|integer|min:0',
            'avg_comments'   => 'nullable|integer|min:0',
        ]);

        $validated['recorded_date'] = today()->toDateString();

        SocialStat::create($validated);

        return back()->with('success', '📊 Stats updated!');
    }
}