<?php

namespace App\Models;

use App\Enums\ReimbursementStatus;
use App\Traits\HasDateTimeFormatter;
use EloquentFilter\Filterable;
use Illuminate\Database\Eloquent\Casts\Attribute;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class Reimbursement extends Model
{
    use Filterable, HasDateTimeFormatter, HasFactory;

    protected $attributes = [
        'reimbursement_status' => ReimbursementStatus::Pending,
    ];

    protected $casts = [
        'reimbursement_status' => ReimbursementStatus::class,
    ];

    protected $fillable = [
        'employee_id',
        'reimbursement_type_id',
        'expense',
        'reason',
        'photos',
        'reimbursement_status',
    ];

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

    public function type(): BelongsTo
    {
        return $this->belongsTo(Keyword::class, 'reimbursement_type_id', 'key');
    }

    /**
     * 是否是待审核
     */
    public function isPending(): bool
    {
        return $this->reimbursement_status === ReimbursementStatus::Pending;
    }

    protected function photos(): Attribute
    {
        return Attribute::make(
            get: function (mixed $value) {
                if (! is_array($photos = json_decode($value ?? '', true))) {
                    $photos = [];
                }

                return $photos;
            },
            set: fn (mixed $value) => json_encode(is_array($value) ? $value : []),
        );
    }
}