<?php

namespace App\Models;

use App\Lib\Helpers\ToolboxHelper;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\Crypt;
use Illuminate\Support\Str;

class Service extends Model
{
    use HasFactory;

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int, string>
     */
    protected $fillable = [
        'name',
        'bearer_token',
        'bearer_pwd',
        'brand_id'
    ];

    // * EVENTS

    /**
     * Perform any actions required after the model boots.
     *
     * @return void
     */
    protected static function booted()
    {
        static::creating(function (self $model) {
            self::assertFieldIsUnique('name', $model->name);
            $model->generateBearerToken();
            $model->generateBearerPassword();
        });
    }

    // * METHODS

    /**
     * Asserts using validation that the field is unique.
     *
     * @param string       $nameField
     * @param string       $valueField
     * @param integer|null $id
     * @return void
     */
    private static function assertFieldIsUnique(string $nameField, string $valueField, ?int $id = null)
    {
        $table = (new self())->getTable();
        ToolboxHelper::assertFieldIsUnique($table, $nameField, $valueField, $id);
    }

    /**
     * Generates new bearer token
     *
     * @return string
     */
    public function generateBearerToken(): string
    {
        $this->bearer_token      = hash('ripemd160', Str::uuid());
        $this->bearer_token_date = now();
        return $this->bearer_token;
    }

    /**
     * Generates new bearer password
     * It store the crypted password in model
     * and returns the plain password
     *
     * @return string
     */
    public function generateBearerPassword(): string
    {
        $pwd              = hash('sha256', Str::uuid());
        $this->bearer_pwd = Crypt::encryptString($pwd);
        return $pwd;
    }

    // * RELATIONSHIPS

    /**
     * Get the brand that owns the service.
     *
     * @return BelongsTo
     */
    public function brand()
    {
        return $this->belongsTo(Brand::class);
    }
}