<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class ApiSetting extends Model
{
    use HasFactory;

    protected $fillable = [
        'provider',
        'key',
        'value',
        'description',
        'is_encrypted',
    ];

    protected $casts = [
        'is_encrypted' => 'boolean',
    ];

    /**
     * Get setting value, decrypting if necessary
     */
    public function getDecryptedValue(): string
    {
        if ($this->is_encrypted) {
            return decrypt($this->value);
        }
        
        return $this->value;
    }

    /**
     * Set setting value, encrypting if necessary
     */
    public function setEncryptedValue(string $value): void
    {
        $this->value = $this->is_encrypted ? encrypt($value) : $value;
    }

    /**
     * Scope to get settings by provider
     */
    public function scopeByProvider($query, string $provider)
    {
        return $query->where('provider', $provider);
    }

    /**
     * Get all settings for a provider as key-value array
     */
    public static function getProviderSettings(string $provider): array
    {
        return static::byProvider($provider)
            ->get()
            ->mapWithKeys(function ($setting) {
                return [$setting->key => $setting->getDecryptedValue()];
            })
            ->toArray();
    }

    /**
     * Set multiple settings for a provider
     */
    public static function setProviderSettings(string $provider, array $settings): void
    {
        foreach ($settings as $key => $value) {
            static::updateOrCreate(
                ['provider' => $provider, 'key' => $key],
                ['value' => $value]
            );
        }
    }

    /**
     * Get a specific setting value
     */
    public static function getValue(string $provider, string $key, $default = null): ?string
    {
        $setting = static::where('provider', $provider)
            ->where('key', $key)
            ->first();

        return $setting ? $setting->getDecryptedValue() : $default;
    }

    /**
     * Set a specific setting value
     */
    public static function setValue(string $provider, string $key, string $value, bool $isEncrypted = false, ?string $description = null): void
    {
        static::updateOrCreate(
            ['provider' => $provider, 'key' => $key],
            [
                'value' => $isEncrypted ? encrypt($value) : $value,
                'is_encrypted' => $isEncrypted,
                'description' => $description,
            ]
        );
    }
}