<?php

namespace App\Http\Controllers\Badge;

use App\Http\Controllers\Controller;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\View\View;

class BadgeController extends Controller
{
    public function show(): View
    {
        $cost = (int) setting('badge_cost', 150);
        $currencyType = 'credits';
        $folderError = false;
        $errorMessage = '';

        $badgesPath = setting('badge_path_filesystem', storage_path('badges'));

        if ($badgesPath) {
            $baseDir = base_path();
            $badgeDir = dirname((string) $badgesPath);

            $realBaseDir = $baseDir;
            $realBadgeDir = $badgeDir;

            try {
                $realBaseDir = @realpath($baseDir) ?: $baseDir;
                $realBadgeDir = @realpath($badgeDir) ?: $badgeDir;
            } catch (\Exception) {
                // Ignore realpath errors
            }

            if ($realBadgeDir && ! str_starts_with($realBadgeDir, $realBaseDir)) {
                $badgesPath = storage_path('badges');
            }
        } else {
            $badgesPath = storage_path('badges');
        }

        if (! file_exists($badgesPath)) {
            @mkdir($badgesPath, 0755, true);
        }

        if (! is_writable($badgesPath)) {
            $folderError = true;
            $errorMessage = 'Badges folder is not writable.';
        }

        return view('draw-badge', ['cost' => $cost, 'currencyType' => $currencyType, 'folderError' => $folderError, 'errorMessage' => $errorMessage]);
    }

    public function buy(Request $request): RedirectResponse
    {
        $user = Auth::user();

        if (! $user) {
            return redirect()->route('login')->with('error', 'You must be logged in to purchase badges.');
        }

        $cost = (int) setting('badge_cost', 150);

        if (property_exists($user, 'credits') && $user->credits !== null && $user->credits < $cost) {
            return redirect()->back()->with('error', 'You don\'t have enough credits to purchase a badge.');
        }

        return redirect()->back()->with('success', 'Badge purchase feature coming soon!');
    }
}