from django.db import models
from gvsdsdk.model_base import QModel
from django.utils import timezone


class Shangpin(QModel):
    """商品表 - 100-1000条数据"""
    id = models.AutoField(primary_key=True, verbose_name='商品ID')
    biaoqian = models.CharField(max_length=45,null=True, blank=True, verbose_name='商品标题')  # 15汉字
    jiage = models.DecimalField(max_digits=10, decimal_places=2, default=0.00, verbose_name='商品价格')
    kucun = models.PositiveIntegerField(default=0, verbose_name='商品库存')
    leixing_id = models.PositiveIntegerField(null=True, blank=True,verbose_name='商品类型ID')  # 直接存数字
    zhuanqu_id = models.PositiveIntegerField(null=True, blank=True,verbose_name='商品专区ID')  # 直接存数字
    zhenshi_xiaoliang = models.PositiveIntegerField(default=0, verbose_name='商品真实销量')
    duiwai_xiaoliang = models.PositiveIntegerField(default=0, verbose_name='商品对外销量')
    jieshao = models.TextField(null=True, blank=True, verbose_name='商品介绍')

    # 新增字段
    xiadan_xuzhi = models.TextField(null=True, blank=True, verbose_name='下单须知')  # 支持500字，可换行
    guize_tupian = models.CharField(max_length=500, null=True, blank=True, verbose_name='规则图片URL')

    yaoqiuleixing = models.PositiveIntegerField(null=True, blank=True, verbose_name='抢单要求类型')
    huiyuan_id = models.CharField(max_length=6, null=True, blank=True, verbose_name='会员ID')
    yongjin = models.DecimalField(max_digits=10, decimal_places=2, null=True, blank=True,verbose_name='佣金要求')

    # 🔥 新增：是否开启打手额外分成
    kaioi_ewai_dashou_fencheng = models.BooleanField(default=False, verbose_name='是否开启打手额外分成')
    # 🔥 新增：打手额外分成金额（开启时使用此值，否则按利率计算）
    ewai_dashou_fencheng = models.DecimalField(max_digits=10, decimal_places=2, null=True, blank=True,verbose_name='打手额外分成金额')

    # 原有图片URL
    tupian_url = models.CharField(max_length=500, null=True, blank=True, verbose_name='商品图片URL')

    CreateTime = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
    UpdateTime = models.DateTimeField(auto_now=True, verbose_name='更改时间')
    paixu = models.IntegerField(default=0, verbose_name='排序权重')
    shenhezhuangtai = models.IntegerField(default=1, verbose_name='审核状态', help_text='1=正常, 2=审核专用')

    dianpu = models.ForeignKey(
        'shop.Dianpu',  # 🔥 跨应用完整路径
        on_delete=models.CASCADE,
        null=True,
        blank=True,
        db_index=True,
        verbose_name='所属店铺'
    )
    dianpu_leixing = models.ForeignKey(
        'shop.ShangpinLeixingDianpu',
        on_delete=models.SET_NULL,
        null=True,
        blank=True,
        db_index=True,
        verbose_name='店铺商品类型'
    )
    shangjia_zhuangtai = models.BooleanField(default=True, verbose_name='是否上架')
    fengjin_zhuangtai = models.BooleanField(default=True, verbose_name='是否封禁')
    shenhe_zhuangtai = models.BooleanField(default=False, verbose_name='平台审核状态',help_text='True=审核通过，False=未审核')
    club_id = models.CharField(
        max_length=16, default='xq', db_index=True, verbose_name='所属俱乐部',
        help_text='公共商品按俱乐部隔离；历史数据默认星阙 xq',
    )
    # 转盘购票商品标记：True 时走转盘支付，不走普通点单进抢池；默认 False，xq/xzj 不受影响
    shi_zhuanpan = models.BooleanField(
        default=False, db_index=True, verbose_name='是否转盘购票商品',
    )

    class Meta:
        db_table = 'shangpin'
        verbose_name = '商品'
        verbose_name_plural = '商品'
        # 不要索引！数据量太小

    def __str__(self):
        return f"商品{self.id}:{self.biaoqian}"




class ShangpinLeixing(QModel):
    """商品类型表 - <10条数据"""
    id = models.AutoField(primary_key=True, verbose_name='类型ID')
    yaoqiuleixing = models.PositiveIntegerField(null=True, blank=True, verbose_name='抢单要求类型')
    huiyuan_id = models.CharField(max_length=6, null=True, blank=True, verbose_name='会员ID')
    yongjin = models.DecimalField(max_digits=10, decimal_places=2, null=True, blank=True, verbose_name='佣金要求')
    jieshao = models.CharField(max_length=45, null=True, blank=True, verbose_name='类型介绍')  # 15汉字
    tupian_url = models.CharField(max_length=500, null=True, blank=True, verbose_name='类型图片URL')  # 用CharField
    paixu = models.IntegerField(default=0, verbose_name='排序权重')
    shenhezhuangtai = models.IntegerField(default=1, verbose_name='审核状态', help_text='1=正常, 2=审核专用')
    bankuai = models.ForeignKey(
        'rank.Bankuai',
        on_delete=models.SET_NULL,
        null=True,
        blank=True,
        verbose_name='所属板块'
    )

    class Meta:
        db_table = 'shangpin_leixing'
        verbose_name = '商品类型'
        verbose_name_plural = '商品类型'

    def __str__(self):
        return f"{self.jieshao}"


class ShangpinZhuanqu(QModel):
    """商品专区表 - <50条数据"""
    id = models.AutoField(primary_key=True, verbose_name='专区ID')
    mingzi = models.CharField(max_length=45, null=True, blank=True, verbose_name='专区名称')  # 15汉字
    leixing_id = models.PositiveIntegerField(verbose_name='类型ID')  # 直接存数字，不关联
    paixu = models.IntegerField(default=0, verbose_name='排序权重')
    shenhezhuangtai = models.IntegerField(default=1, verbose_name='审核状态', help_text='1=正常, 2=审核专用')

    dianpu = models.ForeignKey(
        'shop.Dianpu',  # 🔥 跨应用完整路径
        on_delete=models.CASCADE,
        null=True,
        blank=True,
        db_index=True,
        verbose_name='所属店铺'
    )
    dianpu_leixing = models.ForeignKey(
        'shop.ShangpinLeixingDianpu',
        on_delete=models.SET_NULL,
        null=True,
        blank=True,
        db_index=True,
        verbose_name='店铺商品类型'
    )
    shangjia_zhuangtai = models.BooleanField(default=True, verbose_name='是否上架')
    fengjin_zhuangtai = models.BooleanField(default=True, verbose_name='是否封禁')
    club_id = models.CharField(
        max_length=16, default='xq', db_index=True, verbose_name='所属俱乐部',
        help_text='公共专区按俱乐部隔离；历史数据默认星阙 xq',
    )
    # UFO 等点单端专区横滑图标（相对 OSS 路径或完整 URL）；xq 可不填
    tupian_url = models.CharField(
        max_length=500, null=True, blank=True, default='',
        verbose_name='专区图标URL',
    )

    class Meta:
        db_table = 'shangpin_zhuanqu'
        verbose_name = '商品专区'
        verbose_name_plural = '商品专区'

    def __str__(self):
        return f"{self.mingzi}"


class Huiyuan(QModel):
    huiyuan_id = models.CharField(max_length=6, unique=True, verbose_name='会员ID')
    jieshao = models.CharField(max_length=30, verbose_name='会员介绍')
    jtjieshao = models.TextField(null=True, blank=True, verbose_name='会员规则介绍')
    jiage = models.DecimalField(max_digits=10, decimal_places=2, default=0.00, verbose_name='会员价格')
    guanshifc = models.DecimalField(max_digits=10, decimal_places=2, default=0.00, verbose_name='管事分成')

    zuzhangfc = models.DecimalField(max_digits=10, decimal_places=2, default=0.00, verbose_name='组长分成')
    goumai_cishu = models.PositiveIntegerField(default=0, verbose_name='购买次数')
    CreateTime = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
    UpdateTime = models.DateTimeField(auto_now=True, verbose_name='更新时间')
    bankuai = models.ForeignKey(
        'rank.Bankuai',
        on_delete=models.SET_NULL,
        null=True,
        blank=True,
        verbose_name='所属板块'
    )
    is_bundle = models.BooleanField(default=False, verbose_name='是否为总会员(包含式)')

    class Meta:
        db_table = 'huiyuan'
        verbose_name = '会员'
        verbose_name_plural = '会员'

    def __str__(self):
        return f"会员{self.huiyuan_id}:{self.jieshao}"


class Huiyuangoumai(QModel):
    id = models.AutoField(primary_key=True, verbose_name='购买记录ID')
    huiyuan_id = models.CharField(max_length=6, db_index=True, verbose_name='会员ID')
    yonghu_id = models.CharField(max_length=32, db_index=True, verbose_name='用户ID')
    huiyuan_zhuangtai = models.PositiveIntegerField(default=1, verbose_name='会员状态')
    jieshao = models.CharField(max_length=30,null=True,verbose_name='会员介绍')
    daoqi_time = models.DateTimeField(verbose_name='会员到期时间')
    CreateTime = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
    UpdateTime = models.DateTimeField(auto_now=True, verbose_name='更新时间')
    club_id = models.CharField(
        max_length=16, default='xq', db_index=True, verbose_name='所属俱乐部',
    )
    is_trial = models.BooleanField(default=False, verbose_name='当前是否为体验权益')
    has_used_trial = models.BooleanField(default=False, verbose_name='是否已购买过体验版')

    class Meta:
        db_table = 'huiyuangoumai'
        verbose_name = '用户购买会员'
        verbose_name_plural = '用户购买会员'
        # 添加这个联合唯一约束
        unique_together = [['yonghu_id', 'huiyuan_id']]
        
        # 顺便优化索引（可选的，建议加）
        indexes = [
            models.Index(fields=['yonghu_id']),
            models.Index(fields=['huiyuan_id']),
            models.Index(fields=['yonghu_id', 'huiyuan_id']),  # 复合索引加速查询
        ]

    def __str__(self):
        return f"用户{self.yonghu_id}-会员{self.huiyuan_id}"

    def jiance_shifou_daoqi(self):
        # 使用Django的timezone，它会自动处理时区
        now = timezone.now()
        if now > self.daoqi_time:
            # 过期了
            if self.huiyuan_zhuangtai != 0:
                self.huiyuan_zhuangtai = 0
                self.save()
            return True
        else:
            # 没过期
            if self.huiyuan_zhuangtai != 1:
                self.huiyuan_zhuangtai = 1
                self.save()
            return False


class Czjilu(QModel):
    dingdan_id = models.CharField(max_length=32, unique=True, db_index=True, verbose_name='订单ID')
    huiyuan_id = models.CharField(max_length=6, null=True, blank=True, verbose_name='会员ID')
    zhuangtai = models.IntegerField(null=True, blank=True, verbose_name='订单状态')
    yonghuid = models.CharField(max_length=7, db_index=True, verbose_name='用户ID')
    jine = models.DecimalField(max_digits=10, decimal_places=2, verbose_name='订单金额')
    leixing = models.IntegerField(
        null=True, blank=True,
        verbose_name='充值类型，1:会员，2:押金，3:积分，4:商家充值，5:考核，6:罚款缴纳',
    )
    shuoming = models.CharField(max_length=100, null=True, blank=True, verbose_name='订单说明')
    club_id = models.CharField(
        max_length=16, default='xq', db_index=True, verbose_name='所属俱乐部',
    )
    is_trial = models.BooleanField(default=False, verbose_name='是否体验会员单')
    purchase_days = models.PositiveIntegerField(
        null=True, blank=True, verbose_name='下单锁定有效天数',
    )
    CreateTime = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
    UpdateTime = models.DateTimeField(auto_now=True, verbose_name='更新时间')
    class Meta:
        db_table = 'czjilu'
        verbose_name = '充值记录订单'
        verbose_name_plural = '充值记录订单'
        # 为高频查询字段添加索引
        indexes = [
            models.Index(fields=['dingdan_id']),
            models.Index(fields=['yonghuid']),


        ]




class Gsfenhong(QModel):
    dingdan_id = models.CharField(max_length=32, unique=True, verbose_name='订单ID')
    guanshi = models.CharField(max_length=7, db_index=True, verbose_name='管事ID')
    dashouid = models.CharField(max_length=7, db_index=True,verbose_name='打手ID')
    shuoming = models.CharField(max_length=100, null=True, blank=True, verbose_name='订单说明')
    fenhong = models.DecimalField(max_digits=10, decimal_places=2, verbose_name='订单分红金额')
    avatar = models.CharField(max_length=500, null=True, blank=True, verbose_name='打手头像')
    nicheng = models.CharField(max_length=50, null=True, verbose_name='打手昵称')
    CreateTime = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
    UpdateTime = models.DateTimeField(auto_now=True, verbose_name='更新时间')

    zuzhang_id = models.CharField(max_length=7, null=True, blank=True, db_index=True, verbose_name='组长ID')
    zuzhang_fenhong = models.DecimalField(max_digits=10, decimal_places=2, null=True, blank=True,verbose_name='组长分红金额')
    fenhong_leixing = models.PositiveSmallIntegerField(
        default=1,
        choices=[(1, '会员分红'), (2, '押金分红'), (3, '商家订单分红')],
        verbose_name='分红类型'
    )

    huiyuan_id = models.CharField(max_length=6, null=True, blank=True, verbose_name='会员ID')
    club_id = models.CharField(
        max_length=16, default='xq', db_index=True, verbose_name='所属俱乐部',
    )
    is_trial = models.BooleanField(default=False, verbose_name='是否体验会员分红')

    class Meta:
        db_table = 'gsfenhong'
        verbose_name = '管事分红记录'
        verbose_name_plural = '管事分红记录'
        # 为高频查询字段添加索引
        indexes = [
            models.Index(fields=['guanshi']),
            models.Index(fields=['dashouid']),

        ]






class DuociFenhong(QModel):
    """
    多次分红配置表
    用于配置不同次数下管事和组长的分红金额
    """
    huiyuan = models.CharField(max_length=10, verbose_name='会员ID')
    yonghuid = models.CharField(max_length=7, db_index=True, verbose_name='管事ID')
    club_id = models.CharField(max_length=16, default='xq', db_index=True, verbose_name='所属俱乐部')
    
    cishu = models.PositiveIntegerField(verbose_name='分红次数')
    guanshi_fenhong = models.DecimalField(max_digits=10, decimal_places=2, default=0.00, verbose_name='管事分红金额')
    zuzhang_fenhong = models.DecimalField(max_digits=10, decimal_places=2, default=0.00, verbose_name='组长分红金额')
    CreateTime = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
    UpdateTime = models.DateTimeField(auto_now=True, verbose_name='更新时间')

    class Meta:
        db_table = 'duoci_fenhong'
        verbose_name = '多次分红配置'
        verbose_name_plural = '多次分红配置'
        unique_together = ('club_id', 'huiyuan', 'yonghuid', 'cishu')
        indexes = [
            models.Index(fields=['yonghuid']),
            
        ]

    def __str__(self):
        return f"会员{self.huiyuan_id} 用户{self.yonghuid} 次数{self.cishu}"







class ShangpinMeiriTongji(QModel):
    """
    商品每日统计表
    按商品 + 日期维度记录点单、成交、退款及收益数据
    日期精确到天，冗余年月日字段便于分组查询
    """
    shangpin = models.ForeignKey(
        'products.Shangpin',
        on_delete=models.CASCADE,
        db_index=True,
        verbose_name='商品ID'
    )
    riqi = models.DateField(db_index=True, verbose_name='统计日期')
    nian = models.PositiveSmallIntegerField(verbose_name='年份')
    yue = models.PositiveSmallIntegerField(verbose_name='月份')
    ri = models.PositiveSmallIntegerField(verbose_name='日')

    # 点单统计（下单即累加）
    diandan_zongliang = models.PositiveIntegerField(default=0, verbose_name='点单总量')
    diandan_zonge = models.DecimalField(max_digits=12, decimal_places=2, default=0.00, verbose_name='点单总额')

    # 成交统计（订单完成时累加）
    chengjiao_zongliang = models.PositiveIntegerField(default=0, verbose_name='成交总量')
    chengjiao_zonge = models.DecimalField(max_digits=12, decimal_places=2, default=0.00, verbose_name='成交总额')

    # 退款统计
    tuikuan_zongliang = models.PositiveIntegerField(default=0, verbose_name='退款总量')
    tuikuan_zonge = models.DecimalField(max_digits=12, decimal_places=2, default=0.00, verbose_name='退款总额')

    # 收益统计（新增）
    pingtai_shouyi = models.DecimalField(max_digits=12, decimal_places=2, default=0.00, verbose_name='平台收益')
    dianpu_zongshouyi = models.DecimalField(max_digits=12, decimal_places=2, default=0.00, verbose_name='店铺总收益')

    CreateTime = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
    UpdateTime = models.DateTimeField(auto_now=True, verbose_name='更新时间')

    class Meta:
        db_table = 'shangpin_meiri_tongji'
        verbose_name = '商品每日统计'
        verbose_name_plural = verbose_name
        # 每天每个商品唯一记录
        unique_together = [['shangpin', 'riqi']]
        indexes = [
            models.Index(fields=['shangpin', 'riqi']),
            models.Index(fields=['nian', 'yue', 'ri']),
        ]

    def __str__(self):
        return f"{self.shangpin.biaoqian} - {self.riqi}"

    def clean(self):
        """保存前自动填充年月日冗余字段"""
        if self.riqi:
            self.nian = self.riqi.year
            self.yue = self.riqi.month
            self.ri = self.riqi.day
        super().clean()

    def save(self, *args, **kwargs):
        self.clean()
        super().save(*args, **kwargs)


# ===========================================================================
# 转盘单（UFO 等俱乐部可选能力；未配置活动则接口无数据，不影响 xq/xzj）
# ===========================================================================

class ZhuanpanHuodong(QModel):
    """转盘活动：一个俱乐部可有多个；购票价格取关联商品 jiage。"""
    id = models.AutoField(primary_key=True)
    club_id = models.CharField(max_length=16, db_index=True, verbose_name='俱乐部')
    mingzi = models.CharField(max_length=64, default='幸运转盘', verbose_name='活动名')
    shangpin_id = models.PositiveIntegerField(
        db_index=True, verbose_name='购票商品ID',
        help_text='对应 Shangpin.id，且该商品建议 shi_zhuanpan=True',
    )
    qiyong = models.BooleanField(default=True, db_index=True, verbose_name='是否启用')
    beizhu = models.CharField(max_length=200, blank=True, default='', verbose_name='备注')
    CreateTime = models.DateTimeField(auto_now_add=True)
    UpdateTime = models.DateTimeField(auto_now=True)

    class Meta:
        db_table = 'zhuanpan_huodong'
        verbose_name = '转盘活动'
        verbose_name_plural = verbose_name
        indexes = [models.Index(fields=['club_id', 'qiyong'])]


class ZhuanpanJiangpin(QModel):
    """转盘奖品格：权重越高越易中；shi_xiexie=True 表示谢谢参与（不生成订单）。"""
    id = models.AutoField(primary_key=True)
    huodong_id = models.PositiveIntegerField(db_index=True, verbose_name='活动ID')
    mingzi = models.CharField(max_length=64, verbose_name='奖品名')
    tupian_url = models.CharField(max_length=500, blank=True, default='', verbose_name='奖品图')
    shangpin_id = models.PositiveIntegerField(
        null=True, blank=True, db_index=True, verbose_name='中奖后履约商品ID',
    )
    quanzhong = models.PositiveIntegerField(default=1, verbose_name='中奖权重')
    paixu = models.PositiveSmallIntegerField(default=0, verbose_name='格子序号')
    shi_xiexie = models.BooleanField(default=False, verbose_name='是否谢谢参与')
    CreateTime = models.DateTimeField(auto_now_add=True)
    UpdateTime = models.DateTimeField(auto_now=True)

    class Meta:
        db_table = 'zhuanpan_jiangpin'
        verbose_name = '转盘奖品'
        verbose_name_plural = verbose_name
        indexes = [models.Index(fields=['huodong_id', 'paixu'])]


class ZhuanpanJihui(QModel):
    """转盘抽奖机会单：支付成功后待抽，不进抢单池；抽中后再写 Order。

    zhuangtai: 9=待支付 1=已付待抽 2=已抽 3=关闭/作废
    """
    id = models.AutoField(primary_key=True)
    club_id = models.CharField(max_length=16, db_index=True, verbose_name='俱乐部')
    yonghuid = models.CharField(max_length=32, db_index=True, verbose_name='用户UID')
    huodong_id = models.PositiveIntegerField(db_index=True, verbose_name='活动ID')
    czjilu_dingdan_id = models.CharField(
        max_length=64, unique=True, db_index=True, verbose_name='支付流水单号',
    )
    jine = models.DecimalField(max_digits=10, decimal_places=2, default=0, verbose_name='购票金额')
    zhuangtai = models.PositiveSmallIntegerField(default=9, db_index=True, verbose_name='状态')
    nicheng = models.CharField(max_length=50, blank=True, default='', verbose_name='游戏昵称')
    beizhu = models.CharField(max_length=200, blank=True, default='', verbose_name='备注')
    zhongjiang_jiangpin_id = models.PositiveIntegerField(null=True, blank=True, verbose_name='中奖奖品ID')
    zhongjiang_shangpin_id = models.PositiveIntegerField(null=True, blank=True, verbose_name='中奖商品ID')
    dingdan_id = models.CharField(
        max_length=32, blank=True, default='', db_index=True,
        verbose_name='中奖后生成的订单号',
    )
    CreateTime = models.DateTimeField(auto_now_add=True)
    UpdateTime = models.DateTimeField(auto_now=True)

    class Meta:
        db_table = 'zhuanpan_jihui'
        verbose_name = '转盘抽奖机会'
        verbose_name_plural = verbose_name
        indexes = [
            models.Index(fields=['club_id', 'yonghuid', 'zhuangtai']),
        ]