<?php

namespace App\Http\Middleware;

use Illuminate\Http\Request;
use Spatie\ResponseCache\CacheProfiles\CacheProfile;
use Symfony\Component\HttpFoundation\Response;

class InertiaResponseCacheProfile implements CacheProfile
{
    public function shouldCacheRequest(Request $request): bool
    {
        // Only cache GET requests
        if (! $request->isMethod('GET')) {
            return false;
        }

        // Don't cache requests with query parameters (except for tracking parameters)
        $allowedQueryParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'ref'];
        $queryParams = array_keys($request->query());
        $disallowedParams = array_diff($queryParams, $allowedQueryParams);

        if (! empty($disallowedParams)) {
            return false;
        }

        // Don't cache authenticated requests
        if ($request->user()) {
            return false;
        }

        // Don't cache admin routes
        if ($request->is('admin*') || $request->is('horizon*')) {
            return false;
        }

        // Cache both regular page loads and Inertia AJAX requests
        return true;
    }

    public function shouldCacheResponse(Response $response): bool
    {
        // Only cache successful responses
        if (! $response->isSuccessful()) {
            return false;
        }

        // Cache both HTML responses (initial page loads) and JSON responses (Inertia navigation)
        $contentType = $response->headers->get('content-type', '');

        return str_contains($contentType, 'text/html') ||
               str_contains($contentType, 'application/json');
    }

    public function cacheNameSuffix(Request $request): string
    {
        // Different cache keys for HTML vs JSON responses
        if ($request->header('X-Inertia')) {
            return '_inertia_json';
        }

        return '_html';
    }

    public function isRunningInConsole(): bool
    {
        return app()->runningInConsole();
    }

    public function enabled(Request $request): bool
    {
        return config('responsecache.enabled', true);
    }

    public function cacheRequestUntil(Request $request): \DateTime
    {
        $cacheTime = config('responsecache.cache_lifetime_in_seconds', 60 * 60 * 24 * 7);

        return now()->addSeconds($cacheTime)->toDateTime();
    }

    public function useCacheNameSuffix(Request $request): string
    {
        return $this->cacheNameSuffix($request);
    }
}