"""ORM 模型"""

from datetime import datetime, timezone
from sqlalchemy import (
    Column, Integer, String, Boolean, Text, DateTime, ForeignKey, JSON,
)
from sqlalchemy.orm import relationship
from .database import Base
from .crypto_storage import EncryptedText
from .huya_defaults import (
    HUYA_DEFAULT_BIND_ACT_ID,
    HUYA_DEFAULT_OUTER_ACT_ID,
    HUYA_DEFAULT_PAY_CHANNEL,
    HUYA_DEFAULT_ROOM_PID,
    HUYA_DEFAULT_SID,
)


def _utcnow():
    """返回时区感知的 UTC 当前时间，替代 _utcnow()。"""
    return datetime.now(timezone.utc)


class User(Base):
    """系统用户"""
    __tablename__ = "users"

    id = Column(Integer, primary_key=True, autoincrement=True)
    username = Column(String(64), unique=True, nullable=False, index=True)
    password_hash = Column(String(256), nullable=False)
    role = Column(String(32), nullable=False, default="support")  # super_admin / operation / support
    is_active = Column(Boolean, default=True)
    remark = Column(String(256), default="")
    custom_permissions = Column(JSON, nullable=True, comment="自定义权限列表，null表示使用角色默认权限")
    created_at = Column(DateTime, default=_utcnow)
    updated_at = Column(DateTime, default=_utcnow, onupdate=_utcnow)

    # 客服被分配的账号
    assigned_accounts = relationship("Account", back_populates="assigned_user", foreign_keys="Account.assigned_to")
    huya_accounts = relationship("HuyaAccount", back_populates="assigned_user", foreign_keys="HuyaAccount.assigned_to")


class Account(Base):
    """斗鱼账号"""
    __tablename__ = "accounts"

    id = Column(Integer, primary_key=True, autoincrement=True)
    username = Column(String(128), nullable=False)
    password = Column(EncryptedText(), nullable=False)
    email = Column(EncryptedText(), nullable=False)
    email_password = Column(EncryptedText(), nullable=False)
    email_imap_server = Column(String(128), default="")
    email_imap_port = Column(Integer, default=993)
    email_imap_ssl = Column(Boolean, default=True)
    assigned_to = Column(Integer, ForeignKey("users.id"), nullable=True, index=True)
    tag = Column(String(64), default="")
    remark = Column(String(256), default="")
    uid = Column(String(32), default="", index=True)
    nickname = Column(String(128), default="")
    points = Column(Integer, nullable=True)
    game_name = Column(String(128), default="")
    game_channel = Column(String(128), default="")
    gold_balance = Column(Integer, nullable=True)
    exchange_balance = Column(Integer, nullable=True)
    bind_status = Column(String(32), default="")
    change_role_wait_time = Column(Integer, nullable=True)
    esports_points = Column(Integer, nullable=True)
    esports_game_name = Column(String(128), default="")
    esports_game_channel = Column(String(128), default="")
    esports_bind_status = Column(String(32), default="")
    esports_change_role_wait_time = Column(Integer, nullable=True)
    esports_can_change_time = Column(Integer, nullable=True)
    xpd_game_name = Column(String(128), default="")
    xpd_openid = Column(String(128), default="")
    xpd_role_id = Column(String(64), default="")
    xpd_plat_id = Column(Integer, nullable=True)
    xpd_area_id = Column(Integer, nullable=True)
    xpd_balance = Column(Integer, nullable=True)
    xpd_fragments = Column(Integer, nullable=True)
    xpd_bind_status = Column(String(32), default="")
    created_at = Column(DateTime, default=_utcnow)
    updated_at = Column(DateTime, default=_utcnow, onupdate=_utcnow)

    assigned_user = relationship("User", back_populates="assigned_accounts", foreign_keys=[assigned_to])
    login_tasks = relationship("LoginTask", back_populates="account")
    douyu_tasks = relationship("DouyuTask", back_populates="account")


class LoginTask(Base):
    """单次登录任务"""
    __tablename__ = "login_tasks"

    id = Column(Integer, primary_key=True, autoincrement=True)
    batch_id = Column(String(64), nullable=False, index=True)  # 批次ID
    account_id = Column(Integer, ForeignKey("accounts.id"), nullable=False)
    status = Column(String(32), default="pending")  # pending / running / success / failed / error
    cookie = Column(EncryptedText(), default="")
    message = Column(String(512), default="")
    created_by = Column(Integer, ForeignKey("users.id"), nullable=False)
    created_at = Column(DateTime, default=_utcnow)
    finished_at = Column(DateTime, nullable=True)
    # Cookie 有效性检测结果（持久化，刷新不丢失）
    ck_check_status = Column(String(16), default="")  # valid / invalid / 空=未检测
    ck_check_result = Column(JSON, nullable=True)  # {fish_ball, nickname, level, message}
    ck_checked_at = Column(DateTime, nullable=True)

    account = relationship("Account", back_populates="login_tasks")


class DouyuTask(Base):
    """斗鱼业务任务"""
    __tablename__ = "douyu_tasks"

    id = Column(Integer, primary_key=True, autoincrement=True)
    batch_id = Column(String(64), nullable=False, index=True)
    account_id = Column(Integer, ForeignKey("accounts.id"), nullable=False)
    task_type = Column(String(64), nullable=False, index=True)
    status = Column(String(32), default="pending")
    message = Column(String(512), default="")
    result = Column(JSON, nullable=True)
    created_by = Column(Integer, ForeignKey("users.id"), nullable=False)
    created_at = Column(DateTime, default=_utcnow)
    finished_at = Column(DateTime, nullable=True)

    account = relationship("Account", back_populates="douyu_tasks")


class DouyuConfig(Base):
    """斗鱼业务配置"""
    __tablename__ = "douyu_config"

    id = Column(Integer, primary_key=True, autoincrement=True)
    manual_id = Column(String(64), default="G4KA4Qnz4LDp7")
    rid = Column(String(64), default="9263298")
    bind_act_alias = Column(String(64), default="20260120QYOOB")
    confirm_act_alias = Column(String(64), default="20260120QYOOB")
    legacy_act_alias = Column(String(64), default="cjm")
    room_id = Column(String(64), default="9263298")
    elite_amount = Column(Integer, default=3000)
    esports_manual_id = Column(String(64), default="1W0yGkOdDbAXb")
    esports_act_alias = Column(String(64), default="20260226ZMGDG")
    esports_amount = Column(Integer, default=3000)
    esports_chicken_gift_id = Column(String(64), default="24766")
    esports_chicken_skin_id = Column(String(64), default="0")
    esports_firework_gift_id = Column(String(64), default="24767")
    esports_firework_skin_id = Column(String(64), default="3850")
    xpd_act_alias = Column(String(64), default="20260623KDQFH")
    xpd_act_id = Column(String(64), default="46195")
    xpd_rid = Column(String(64), default="9263298")
    gold_pay_type = Column(Integer, default=1)
    gift_id = Column(String(64), default="23643")
    skin_id = Column(String(64), default="2942")
    updated_at = Column(DateTime, default=_utcnow, onupdate=_utcnow)


class DouyuGoodsSnapshot(Base):
    """斗鱼兑换商品快照"""
    __tablename__ = "douyu_goods_snapshot"

    id = Column(Integer, primary_key=True, autoincrement=True)
    commodity_id = Column(String(64), nullable=False, index=True)
    name = Column(String(256), default="")
    score = Column(Integer, nullable=True)
    status = Column(String(32), default="")
    raw = Column(JSON, nullable=True)
    updated_at = Column(DateTime, default=_utcnow, onupdate=_utcnow)


class DouyuXpdGoodsSnapshot(Base):
    """斗鱼和平小店商品快照"""
    __tablename__ = "douyu_xpd_goods_snapshot"

    id = Column(Integer, primary_key=True, autoincrement=True)
    commodity_id = Column(String(64), nullable=False, index=True)
    name = Column(String(256), default="")
    price = Column(Integer, nullable=True)
    org_price = Column(Integer, nullable=True)
    category = Column(String(32), default="")
    goods_left = Column(Integer, nullable=True)
    raw = Column(JSON, nullable=True)
    updated_at = Column(DateTime, default=_utcnow, onupdate=_utcnow)


class DouyuEsportsGoodsSnapshot(Base):
    """斗鱼电竞手册皮肤商城商品快照"""
    __tablename__ = "douyu_esports_goods_snapshot"

    id = Column(Integer, primary_key=True, autoincrement=True)
    commodity_id = Column(String(64), nullable=False, index=True)
    name = Column(String(256), default="")
    score = Column(Integer, nullable=True)
    status = Column(String(32), default="")
    raw = Column(JSON, nullable=True)
    updated_at = Column(DateTime, default=_utcnow, onupdate=_utcnow)


class HuyaAccount(Base):
    """虎牙账号"""
    __tablename__ = "huya_accounts"

    id = Column(Integer, primary_key=True, autoincrement=True)
    uid = Column(String(32), default="", index=True)
    yyuid = Column(String(32), default="", index=True)
    username = Column(String(128), default="")
    account_password = Column(EncryptedText(), default="")
    nickname = Column(String(128), default="")
    cookie = Column(EncryptedText(), nullable=False)
    tag = Column(String(64), default="")
    remark = Column(String(256), default="")
    status = Column(String(32), default="imported")
    points = Column(Integer, nullable=True)
    game_name = Column(String(128), default="")
    game_channel = Column(String(64), default="")
    game_phone = Column(String(64), default="")
    sms_url = Column(Text, default="")
    assigned_to = Column(Integer, ForeignKey("users.id"), nullable=True, index=True)
    created_at = Column(DateTime, default=_utcnow)
    updated_at = Column(DateTime, default=_utcnow, onupdate=_utcnow)

    assigned_user = relationship("User", back_populates="huya_accounts", foreign_keys=[assigned_to])
    tasks = relationship("HuyaTask", back_populates="account")


class HuyaRegisterBatch(Base):
    """虎牙自动注册批次（持久化元数据）"""
    __tablename__ = "huya_register_batches"

    id = Column(Integer, primary_key=True, autoincrement=True)
    batch_id = Column(String(64), unique=True, nullable=False, index=True)
    tag = Column(String(64), default="")
    created_by = Column(Integer, ForeignKey("users.id"), nullable=False, index=True)
    concurrency = Column(Integer, default=1)
    wait_seconds = Column(Integer, default=180)
    poll_interval = Column(Integer, default=5)
    password_prefix = Column(String(16), default="hy")
    fixed_password = Column(EncryptedText(), default="")
    use_proxy = Column(Boolean, default=False)
    status = Column(String(32), default="pending", index=True)
    message = Column(String(512), default="")
    total = Column(Integer, default=0)
    success_count = Column(Integer, default=0)
    failed_count = Column(Integer, default=0)
    stopped_count = Column(Integer, default=0)
    created_at = Column(DateTime, default=_utcnow)
    started_at = Column(DateTime, nullable=True)
    finished_at = Column(DateTime, nullable=True)

    items = relationship("HuyaRegisterItem", back_populates="batch", cascade="all, delete-orphan")


class HuyaRegisterItem(Base):
    """虎牙自动注册批次内单条手机号状态"""
    __tablename__ = "huya_register_items"

    id = Column(Integer, primary_key=True, autoincrement=True)
    batch_db_id = Column(Integer, ForeignKey("huya_register_batches.id"), nullable=False, index=True)
    batch_id = Column(String(64), nullable=False, index=True)
    line = Column(Integer, nullable=False)
    phone = Column(String(64), default="", index=True)
    provider = Column(String(32), default="")
    sms_url = Column(Text, default="")
    status = Column(String(32), default="pending", index=True)
    message = Column(String(512), default="")
    code = Column(String(32), default="")
    change_code = Column(String(32), default="")
    attempts = Column(Integer, default=0)
    change_attempts = Column(Integer, default=0)
    account_id = Column(Integer, ForeignKey("huya_accounts.id"), nullable=True)
    username = Column(String(128), default="")
    uid = Column(String(32), default="")
    password = Column(EncryptedText(), default="")
    password_changed = Column(Boolean, default=False)
    cookie = Column(EncryptedText(), default="")
    started_at = Column(DateTime, nullable=True)
    finished_at = Column(DateTime, nullable=True)

    batch = relationship("HuyaRegisterBatch", back_populates="items")


class HuyaRegisterSuccessLog(Base):
    """虎牙自动注册成功流水（只追加，供随时导出）"""
    __tablename__ = "huya_register_success_logs"

    id = Column(Integer, primary_key=True, autoincrement=True)
    batch_id = Column(String(64), default="", index=True)
    item_id = Column(Integer, nullable=True)
    account_id = Column(Integer, ForeignKey("huya_accounts.id"), nullable=True)
    phone = Column(String(64), default="", index=True)
    username = Column(String(128), default="")
    uid = Column(String(32), default="")
    password = Column(EncryptedText(), default="")
    sms_url = Column(Text, default="")
    tag = Column(String(64), default="", index=True)
    provider = Column(String(32), default="")
    created_by = Column(Integer, ForeignKey("users.id"), nullable=True)
    created_at = Column(DateTime, default=_utcnow, index=True)


class HuyaTask(Base):
    """虎牙业务任务"""
    __tablename__ = "huya_tasks"

    id = Column(Integer, primary_key=True, autoincrement=True)
    batch_id = Column(String(64), nullable=False, index=True)
    account_id = Column(Integer, ForeignKey("huya_accounts.id"), nullable=False)
    task_type = Column(String(64), nullable=False, index=True)
    status = Column(String(32), default="pending")
    message = Column(String(512), default="")
    result = Column(JSON, nullable=True)
    created_by = Column(Integer, ForeignKey("users.id"), nullable=False)
    created_at = Column(DateTime, default=_utcnow)
    finished_at = Column(DateTime, nullable=True)

    account = relationship("HuyaAccount", back_populates="tasks")


class HuyaConfig(Base):
    """虎牙业务配置"""
    __tablename__ = "huya_config"

    id = Column(Integer, primary_key=True, autoincrement=True)
    room_pid = Column(String(64), default=HUYA_DEFAULT_ROOM_PID)
    sid = Column(String(32), default=HUYA_DEFAULT_SID)
    outer_act_id = Column(String(32), default=HUYA_DEFAULT_OUTER_ACT_ID)
    bind_act_id = Column(String(32), default=HUYA_DEFAULT_BIND_ACT_ID)
    pay_channel = Column(String(16), default=HUYA_DEFAULT_PAY_CHANNEL)
    updated_at = Column(DateTime, default=_utcnow, onupdate=_utcnow)


class HuyaGoodsSnapshot(Base):
    """虎牙兑换商品快照"""
    __tablename__ = "huya_goods_snapshot"

    id = Column(Integer, primary_key=True, autoincrement=True)
    product_id = Column(String(64), nullable=False, index=True)
    name = Column(String(256), default="")
    price = Column(Integer, nullable=True)
    remain_text = Column(String(64), default="")
    raw = Column(JSON, nullable=True)
    updated_at = Column(DateTime, default=_utcnow, onupdate=_utcnow)


class HuyaRechargeGoodsSnapshot(Base):
    """虎牙充值商品快照"""
    __tablename__ = "huya_recharge_goods_snapshot"

    id = Column(Integer, primary_key=True, autoincrement=True)
    spu_id = Column(String(64), nullable=False, index=True)
    sku_id = Column(String(64), default="", index=True)
    name = Column(String(256), default="")
    price = Column(Integer, nullable=True)
    stock = Column(Integer, nullable=True)
    buy_limit = Column(Integer, nullable=True)
    icon = Column(String(512), default="")
    description = Column(String(512), default="")
    task_id = Column(String(64), default="")
    task_name = Column(String(256), default="")
    raw = Column(JSON, nullable=True)
    updated_at = Column(DateTime, default=_utcnow, onupdate=_utcnow)


class ProxyConfig(Base):
    """代理配置（全局单条记录）"""
    __tablename__ = "proxy_config"

    id = Column(Integer, primary_key=True, autoincrement=True)
    enabled = Column(Boolean, default=False)
    api_url = Column(EncryptedText(), default="")
    http = Column(EncryptedText(), default="")
    https = Column(EncryptedText(), default="")
    # 白名单
    whitelist_enabled = Column(Boolean, default=False)
    whitelist_platform = Column(String(32), default="xiequ")
    whitelist_credentials = Column(JSON, nullable=True)
    # 旧字段保留（向后兼容双写）
    whitelist_uid = Column(EncryptedText(), default="")
    whitelist_ukey = Column(EncryptedText(), default="")


class AuditLog(Base):
    """操作审计日志"""
    __tablename__ = "audit_logs"

    id = Column(Integer, primary_key=True, autoincrement=True)
    user_id = Column(Integer, nullable=True)
    username = Column(String(64), default="")
    action = Column(String(128), nullable=False)
    target = Column(String(256), default="")
    detail = Column(Text, default="")
    created_at = Column(DateTime, default=_utcnow)