<?php

namespace App\Module\UrsPromotion\Models;

use UCore\ModelCore;

/**
 * URS合伙人分红详情模型
 *
 * field start 
 * @property  int  $id  主键ID
 * @property  int  $dividend_record_id  分红记录ID
 * @property  int  $user_id  用户ID(农场用户ID)
 * @property  int  $urs_user_id  URS用户ID
 * @property  int  $talent_level  达人等级
 * @property  float  $dividend_amount  分红金额
 * @property  string  $status  状态:pending待处理,completed已完成,failed失败
 * @property  string  $error_message  错误信息
 * @property  int  $transfer_order_id  转账订单ID
 * @property  \Carbon\Carbon  $created_at  创建时间
 * @property  \Carbon\Carbon  $updated_at  更新时间
 * field end
 *
 * relation start
 * @property  \App\Module\UrsPromotion\Models\UrsPartnerDividendRecord  $dividendRecord  分红记录
 * @property  \App\Module\User\Models\User  $user  用户
 * @property  \App\Module\Transfer\Models\TransferOrder  $transferOrder  转账订单
 * relation end
 */
class UrsPartnerDividendDetail extends ModelCore
{
    /**
     * 表名
     */
    protected $table = 'urs_promotion_partner_dividend_details';

    // attrlist start 
    protected $fillable = [
        'id',
        'dividend_record_id',
        'user_id',
        'urs_user_id',
        'talent_level',
        'dividend_amount',
        'status',
        'error_message',
        'transfer_order_id',
    ];
    // attrlist end

    /**
     * 属性类型转换
     */
    protected $casts = [
        'id' => 'integer',
        'dividend_record_id' => 'integer',
        'user_id' => 'integer',
        'urs_user_id' => 'integer',
        'talent_level' => 'integer',
        'dividend_amount' => 'decimal:10',
        'status' => 'string',
        'error_message' => 'string',
        'transfer_order_id' => 'integer',
        'created_at' => 'datetime',
        'updated_at' => 'datetime',
    ];

    /**
     * 隐藏字段
     */
    protected $hidden = [];

    // 状态常量
    const STATUS_PENDING = 'pending';
    const STATUS_COMPLETED = 'completed';
    const STATUS_FAILED = 'failed';

    /**
     * 获取所有状态
     */
    public static function getStatuses(): array
    {
        return [
            self::STATUS_PENDING => '待处理',
            self::STATUS_COMPLETED => '已完成',
            self::STATUS_FAILED => '失败',
        ];
    }

    /**
     * 获取状态名称
     */
    public function getStatusNameAttribute(): string
    {
        return self::getStatuses()[$this->status] ?? '未知';
    }

    /**
     * 关联分红记录
     */
    public function dividendRecord()
    {
        return $this->belongsTo(UrsPartnerDividendRecord::class, 'dividend_record_id');
    }

    /**
     * 关联用户
     */
    public function user()
    {
        return $this->belongsTo(\App\Module\User\Models\User::class, 'user_id');
    }

    /**
     * 关联转账订单
     */
    public function transferOrder()
    {
        return $this->belongsTo(\App\Module\Transfer\Models\TransferOrder::class, 'transfer_order_id');
    }

    /**
     * 获取达人等级名称
     */
    public function getTalentLevelNameAttribute(): string
    {
        $levels = [
            0 => '青铜',
            1 => '白银',
            2 => '黄金',
            3 => '钻石',
            4 => '至尊',
            5 => '合伙人',
        ];
        
        return $levels[$this->talent_level] ?? '未知';
    }

    /**
     * 根据分红记录ID获取详情列表
     */
    public static function getByDividendRecordId(int $dividendRecordId): \Illuminate\Database\Eloquent\Collection
    {
        return self::where('dividend_record_id', $dividendRecordId)
            ->with(['user', 'transferOrder'])
            ->get();
    }

    /**
     * 获取用户的分红历史
     */
    public static function getUserDividendHistory(int $userId): \Illuminate\Database\Eloquent\Collection
    {
        return self::where('user_id', $userId)
            ->with(['dividendRecord', 'transferOrder'])
            ->orderBy('created_at', 'desc')
            ->get();
    }
}