<?php

namespace App\Models;

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

/**
 * Class IncentivePointsLog
 *
 * @property int $id
 * @property int $participant_id
 * @property string $type
 * @property string $source_type
 * @property int $source_id
 * @property string $source_label
 * @property int $month
 * @property int $year
 * @property int $points_onetime
 * @property int $points_accumulated
 * @property bool $is_storno
 * @property int|null $storno_of_id
 * @property int|null $user_sales_volume_id
 * @property int|null $incentive_new_partner_id
 * @property int|null $incentive_new_abo_id
 * @property Carbon|null $created_at
 * @property Carbon|null $updated_at
 * @property-read IncentiveParticipant $participant
 * @property-read UserSalesVolume|null $salesVolume
 * @property-read IncentiveNewPartner|null $incentiveNewPartner
 * @property-read IncentiveNewAbo|null $incentiveNewAbo
 * @property-read IncentivePointsLog|null $stornoOf
 *
 * @method static \Illuminate\Database\Eloquent\Builder|IncentivePointsLog newModelQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|IncentivePointsLog newQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|IncentivePointsLog query()
 *
 * @mixin \Eloquent
 */
class IncentivePointsLog extends Model
{
    use HasFactory;

    protected $table = 'incentive_points_log';

    protected $casts = [
        'participant_id' => 'int',
        'source_id' => 'int',
        'month' => 'int',
        'year' => 'int',
        'points_onetime' => 'int',
        'points_accumulated' => 'int',
        'is_storno' => 'bool',
        'storno_of_id' => 'int',
        'user_sales_volume_id' => 'int',
        'incentive_new_partner_id' => 'int',
        'incentive_new_abo_id' => 'int',
    ];

    protected $fillable = [
        'participant_id',
        'type',
        'source_type',
        'source_id',
        'source_label',
        'month',
        'year',
        'points_onetime',
        'points_accumulated',
        'is_storno',
        'storno_of_id',
        'user_sales_volume_id',
        'incentive_new_partner_id',
        'incentive_new_abo_id',
    ];

    public static $types = [
        'partner' => 'partner',
        'abo' => 'abo',
    ];

    // Relationships

    public function participant()
    {
        return $this->belongsTo(IncentiveParticipant::class, 'participant_id');
    }

    public function salesVolume()
    {
        return $this->belongsTo(UserSalesVolume::class, 'user_sales_volume_id');
    }

    public function incentiveNewPartner()
    {
        return $this->belongsTo(IncentiveNewPartner::class, 'incentive_new_partner_id');
    }

    public function incentiveNewAbo()
    {
        return $this->belongsTo(IncentiveNewAbo::class, 'incentive_new_abo_id');
    }

    public function stornoOf()
    {
        return $this->belongsTo(self::class, 'storno_of_id');
    }

    public function stornoEntries()
    {
        return $this->hasMany(self::class, 'storno_of_id');
    }

    // Scopes

    public function scopePartner($query)
    {
        return $query->where('type', 'partner');
    }

    public function scopeAbo($query)
    {
        return $query->where('type', 'abo');
    }

    public function scopeActive($query)
    {
        return $query->where('is_storno', false);
    }

    public function scopeForMonth($query, int $month, int $year)
    {
        return $query->where('month', $month)->where('year', $year);
    }

    // Helpers

    public function getTotalPoints(): int
    {
        return $this->points_onetime + $this->points_accumulated;
    }

    public function getFormattedMonthYear(): string
    {
        return str_pad($this->month, 2, '0', STR_PAD_LEFT).'/'.$this->year;
    }
}