<?php

declare(strict_types=1);

namespace App\Models;

use App\Services\GoogleOAuthService;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class GoogleOAuthConnection extends Model
{
    protected $table = 'google_oauth_connections';

    protected $fillable = [
        'user_id',
        'service',
        'email',
        'access_token',
        'refresh_token',
        'expires_at',
    ];

    protected $casts = [
        'expires_at' => 'datetime',
    ];

    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }

    public function isExpired(): bool
    {
        return $this->expires_at && $this->expires_at->isPast();
    }

    public function refresh(): void
    {
        if (!$this->refresh_token) {
            throw new \RuntimeException('Nessun refresh token disponibile per ' . $this->email);
        }
        app(GoogleOAuthService::class)->refreshToken($this);
    }

    public function getValidAccessToken(): string
    {
        if ($this->isExpired() && $this->refresh_token) {
            $this->refresh();
        }
        return $this->access_token;
    }
}