<?php

namespace App\Models;

use App\Enums\LedgerStatus;
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;
use Illuminate\Database\Eloquent\Relations\HasMany;

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

    protected $appends = ['ledger_difference'];

    protected $attributes = [
        'new_customers' => 0,
        'ledger_status' => LedgerStatus::Pending,
    ];

    protected $casts = [
        'ledger_status' => LedgerStatus::class,
    ];

    protected $fillable = [
        'store_id',
        'date',
        'new_customers',
        'sales',
        'expenditure',
        'handover_amount',
        'ledger_amount',
        'expected_commission',
        'actual_commission',
        'expected_income',
        'actual_income',
        'photos',
        'ledger_status',
    ];

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

    public function items(): HasMany
    {
        return $this->hasMany(LedgerItem::class);
    }

    protected function ledgerDifference(): Attribute
    {
        return Attribute::make(
            get: function (mixed $value, array $attributes) {
                if (is_numeric($attributes['ledger_amount'])) {
                    return bcsub($attributes['handover_amount'], $attributes['ledger_amount'], 2);
                }
                return null;
            },
        );
    }

    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 : []),
        );
    }
}