"""
系统配置模型
"""
from sqlalchemy import Column, Integer, String, Text, DateTime, Enum, func, Boolean
from enum import Enum as PyEnum
from .base import Base


class ConfigType(PyEnum):
    """配置类型"""
    STRING = "STRING"
    NUMBER = "NUMBER"
    BOOLEAN = "BOOLEAN"
    JSON = "JSON"


class ConfigCategory(PyEnum):
    """配置分类"""
    GAME_ECONOMY = "GAME_ECONOMY"  # 游戏经济配置
    GAME_LOGIC = "GAME_LOGIC"  # 游戏逻辑配置
    SYSTEM_OPERATIONS = "SYSTEM_OPERATIONS"  # 系统运维配置
    UI_DISPLAY = "UI_DISPLAY"  # 界面显示配置


class SystemConfig(Base):
    """系统配置表"""
    __tablename__ = "system_configs"

    id = Column(Integer, primary_key=True, autoincrement=True, index=True)
    config_key = Column(String(64), unique=True, index=True, nullable=False, comment="配置键")
    config_value = Column(Text, nullable=False, comment="配置值")
    config_type = Column(Enum(ConfigType, native_enum=True), default=ConfigType.STRING, comment="配置类型")
    category = Column(Enum(ConfigCategory, native_enum=True), default=ConfigCategory.SYSTEM_OPERATIONS, comment="配置分类")
    description = Column(String(255), comment="配置描述")
    is_editable = Column(Boolean, default=True, comment="是否可编辑")
    is_public = Column(Boolean, default=False, comment="是否对前端公开")
    display_order = Column(Integer, default=0, comment="显示顺序")
    created_at = Column(DateTime, server_default=func.now(), comment="创建时间")
    updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now(), comment="更新时间")