<?php

namespace App\Models\Credit;

use App\Enums\Credit\BalanceOperation;
use Illuminate\Database\Eloquent\Model;
use Kwaadpepper\CrudPolicies\Enums\CrudAction;
use Kwaadpepper\CrudPolicies\Enums\CrudType;
use Kwaadpepper\CrudPolicies\Traits\IsCrudModel;
use Kwaadpepper\Enum\Traits\CastsEnums;

class CreditLog extends Model
{
    use CastsEnums;
    use IsCrudModel;

    /**
     * Crud Label
     *
     * @var string
     */
    protected $crudLabelColumn = 'type';

    /**
     * Crud Value
     *
     * @var string
     */
    protected $crudValueColumn = 'id';

    /**
     * Indicates if the model should be timestamped.
     *
     * @var boolean
     */
    public $timestamps = false;

    /**
     * The attributes that should be cast to Enums.
     *
     * @var array
     */
    protected $enumCasts = [
        'type' => BalanceOperation::class
    ];

    /**
     * Account
     *
     * @param array $attributes
     */
    public function __construct(array $attributes = [])
    {
        self::$editableProperties = [
            'amount' => [
                'label' => trans('Montant'),
                'type' => CrudType::float(),
                'actions' => [
                    CrudAction::viewAny()
                ]
            ],
            'type' => [
                'label' => trans('Opération'),
                'type' => CrudType::enum(),
                'enum' => BalanceOperation::class,
                'actions' => [
                    CrudAction::viewAny()
                ]
            ],
            'created_at' => [
                'label' => trans('Date'),
                'type' => CrudType::datetime(),
                'actions' => [
                    CrudAction::viewAny()
                ]
            ]
        ];
        parent::__construct($attributes);
    }

    /**
     * Perform any actions required after the model boots.
     *
     * @return void
     */
    protected static function booted()
    {
        static::creating(function (self $model) {
            $model->created_at = now();
            if ($model->type->equals(BalanceOperation::debit())) {
                $model->account->balance = $model->account->balance - $model->amount;
            }
            if ($model->type->equals(BalanceOperation::credit())) {
                $model->account->balance = $model->account->balance + $model->amount;
            }
            $model->account->saveOrFail();
        });
    }

    // * RELATIONSHIPS

    /**
     * BelongsToMany estimation relation (1 nullable)
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function estimation()
    {
        return $this->belongsToMany(Estimation::class, EstimationLog::class, 'credit_log_id', 'credit_estimation_id')
            ->withTimestamps();
    }

    /**
     * BelongsTo account relation
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function account()
    {
        return $this->belongsTo(Account::class, 'credit_account_id');
    }
}