<?php

namespace App\Models;

use App\Casts\JsonArray;
use App\Enums\DealerEarningStatus;
use App\Enums\DealerLvl;
use Dcat\Admin\Traits\HasDateTimeFormatter;
use EloquentFilter\Filterable;
use Illuminate\Database\Eloquent\Model;

class DealerEarning extends Model
{
    use HasDateTimeFormatter;
    use Filterable;

    protected $attributes = [
        'status' => DealerEarningStatus::Pending,
    ];

    public const PAY_WAY_WALLET = 'wallet';     // 余额
    public const PAY_WAY_OFFLINE = 'offline';   // 线下支付

    protected $casts = [
        'lvl' => DealerLvl::class,
        'status' => DealerEarningStatus::class,
        'pay_at' => 'datetime',
        'settle_at'=> 'datetime',
        'pay_info' => JsonArray::class,
    ];

    protected $fillable = [
        'user_id',
        'earningable_type',
        'earningable_id',
        'lvl',
        'total_amount',
        'total_earnings',
        'fee',
        'fee_rate',
        'payer_id',
        'pay_info',
        'pay_image',
        'pay_at',
        'settle_at',
        'status',
        'remark',
        'pay_way',
    ];

    public static $payWayText = [
        self::PAY_WAY_WALLET => '余额支付',
        self::PAY_WAY_OFFLINE => '线下打款',
    ];

    public function user()
    {
        return $this->belongsTo(User::class, 'user_id');
    }

    public function payer()
    {
        return $this->belongsTo(User::class, 'payer_id');
    }

    public function earningable()
    {
        return $this->morphTo();
    }

    /**
     * 仅查询渠道补贴收益
     *
     * @param \Illuminate\Database\Eloquent\Builder $query
     * @return \Illuminate\Database\Eloquent\Builder
     */
    public function scopeWithoutPayer($query)
    {
        return $query->whereNull('payer_id');
    }

    /**
     * 仅查询渠道补贴收益
     *
     * @param \Illuminate\Database\Eloquent\Builder $query
     * @return \Illuminate\Database\Eloquent\Builder
     */
    public function scopeChannelSubsidy($query)
    {
        return $query->where('earningable_type', (new DealerChannelSubsidyLog())->getMorphClass());
    }

    /**
     * 待打款
     *
     * @param [type] $query
     */
    public function scopeOnlyPending($query)
    {
        return $query->where('status', DealerEarningStatus::Pending);
    }

    /**
     * 待收款
     *
     * @param [type] $query
     */
    public function scopeOnlyPaid($query)
    {
        // return $query->where('status', DealerEarningStatus::Paid);
        return $query->whereIn('status', [
            DealerEarningStatus::Pending,
            DealerEarningStatus::Paid,
        ]);
    }

    /**
     * 确认此收益是否结算
     *
     * @return boolean
     */
    public function isSettled(): bool
    {
        return $this->settle_at !== null;
    }

    /**
     * 待打款状态
     *
     * @return boolean
     */
    public function isPending()
    {
        return $this->status == DealerEarningStatus::Pending;
    }

    /**
     * 待收款
     *
     * @return boolean
     */
    public function isPaid()
    {
        return $this->status == DealerEarningStatus::Paid;
    }

    /**
     * 是否自己的
     *
     * @param [type] $userId
     * @return boolean
     */
    public function isUser($userId)
    {
        return $this->user_id == $userId;
    }

    /**
     * 是否是支付人
     *
     * @param [type] $userId
     * @return boolean
     */
    public function isPayer($userId)
    {
        return $this->payer_id ? ($this->payer_id == $userId) : false;
    }

    public function getStatusNameAttribute()
    {
        if ($this->settle_at) {
            return $this->status->text();
        } else {
            return '待结算';
        }
    }

    public function getStatusFormatAttribute()
    {
        return $this->settle_at ? $this->status->value : -1;
    }

    public function getTypeNameAttribute()
    {
        $name = '未知';
        switch ($this->attributes['earningable_type']) {
            case (new DealerManagerSubsidy())->getMorphClass():
                $name = '管理者津贴';
                break;
            case (new DealerManageSubsidy())->getMorphClass():
                $name = '管理津贴';
                break;
            case (new DealerChannelSubsidyLog())->getMorphClass():
                $name = '渠道补贴';
                break;
            default:
                $name = '进货补贴';
                break;
        }

        return $name;
    }

    /**
     * 获取用户的打款信息
     *
     * @return void
     */
    public function getPayInfo()
    {
        if ($this->isPending()) {//待打款订单显示发货人收款信息
            $payInfo = $this->user->dealer->pay_info;
        } else {
            $payInfo = $this->pay_info;
        }
        return $payInfo ?: null;
    }

    /**
     * 获取进货补贴的日志
     *
     * @return void
     */
    public function getPurchaseSubsidyLogs()
    {
        if ($this->earningable_type == (new DealerPurchaseSubsidy())->getMorphClass()) {
            return $this->earningable?->logs;
        }
        return null;
    }
}