354 lines
9.4 KiB
Python
354 lines
9.4 KiB
Python
import os
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from io import StringIO
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from typing import Any, List, Optional
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import aiosqlite
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from zhenxun.services.log import logger
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from .config import g_pJsonManager, g_sDBFilePath, g_sDBPath
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class CSqlManager:
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def __init__(self):
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g_sDBPath.mkdir(parents=True, exist_ok=True)
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@classmethod
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async def cleanup(cls):
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if cls.m_pDB:
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await cls.m_pDB.close()
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cls.m_pDB = None
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@classmethod
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async def init(cls) -> bool:
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bIsExist = os.path.exists(g_sDBFilePath)
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cls.m_pDB = await aiosqlite.connect(g_sDBFilePath)
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if bIsExist == False:
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# TODO 缺少判断创建失败事件
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await cls.createDB()
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return True
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@classmethod
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async def createDB(cls) -> bool:
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"""初始化数据库用户信息表
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Returns:
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bool: 是否创建成功
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"""
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#用户信息
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userInfo = """
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CREATE TABLE user (
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uid INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT NOT NULL,
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exp INTEGER DEFAULT 0,
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point INTEGER DEFAULT 0
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);
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"""
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#用户仓库
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userStorehouse = """
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CREATE TABLE storehouse (
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uid INTEGER PRIMARY KEY AUTOINCREMENT,
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item TEXT DEFAULT '',
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plant TEXT DEFAULT ''
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);
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"""
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#用户土地信息
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with StringIO() as buffer:
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buffer.write("CREATE TABLE soil (")
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buffer.write("uid INTEGER PRIMARY KEY AUTOINCREMENT,")
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fields = [f"soil{i} TEXT DEFAULT ''" for i in range(1, 31)]
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buffer.write(",\n".join(fields))
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buffer.write(");")
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userSoilInfo = buffer.getvalue()
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if not await cls.executeDB(userInfo):
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return False
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if not await cls.executeDB(userStorehouse):
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return False
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if not await cls.executeDB(userSoilInfo):
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return False
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return True
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@classmethod
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async def executeDB(cls, command: str) -> bool:
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"""执行自定义SQL
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Args:
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command (str): SQL语句
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Returns:
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bool: 是否执行成功
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"""
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if len(command) <= 0:
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logger.warning("数据库语句长度不能！")
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return False
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try:
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await cls.m_pDB.execute(command)
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await cls.m_pDB.commit()
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return True
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except Exception as e:
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logger.warning("数据库语句执行出错：" + command)
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return False
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@classmethod
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async def executeDBCursor(cls, command: str) -> Optional[List[Any]]:
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"""执行自定义SQL并返回查询结果
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Args:
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command (str): SQL查询语句
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Returns:
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Optional[List[Any]]: 查询结果列表（成功时），None（失败时）
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"""
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if len(command) <= 0:
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logger.warning("空数据库命令")
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return None
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try:
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async with cls.m_pDB.execute(command) as cursor:
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# 将Row对象转换为字典列表
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results = [dict(row) for row in await cursor.fetchall()]
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return results
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except Exception as e:
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logger.error(f"数据库执行失败: {e}")
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return None
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@classmethod
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async def getUserInfoByUid(cls, uid: str) -> list[dict]:
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"""根据用户Uid获取用户信息
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Args:
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uid (str): 用户Uid
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Returns:
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list[dict]: 用户信息
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"""
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if len(uid) <= 0:
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return []
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try:
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async with cls.m_pDB.execute(
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"SELECT * FROM user WHERE uid = ?", (uid,)
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) as cursor:
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results = []
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async for row in cursor:
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user_dict = {
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"uid": row[0],
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"name": row[1],
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"exp": row[2],
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"point": row[3],
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}
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results.append(user_dict)
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return results
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except Exception as e:
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logger.warning(f"查询失败: {e}")
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return []
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@classmethod
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async def getUserPointByUid(cls, uid: str) -> int:
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"""根据用户Uid获取用户农场币
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Args:
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uid (str): 用户Uid
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Returns:
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int: 用户农场币
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"""
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if len(uid) <= 0:
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return -1
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try:
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async with cls.m_pDB.execute(
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"SELECT point FROM user WHERE uid = ?", (uid,)
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) as cursor:
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async for row in cursor:
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return int(row[0])
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except Exception as e:
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logger.warning(f"查询失败: {e}")
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return -1
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@classmethod
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async def updateUserPointByUid(cls, uid: str, point: int) -> int:
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"""根据用户Uid修改用户农场币
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Args:
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uid (str): 用户Uid
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point (int): 要更新的新农场币数量（需 ≥ 0）
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Returns:
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int: 更新后的农场币数量（成功时），-1（失败时）
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"""
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if len(uid) <= 0:
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logger.warning("参数校验失败: uid为空或农场币值无效")
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return -1
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try:
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async with cls.m_pDB.execute(
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"""UPDATE user
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SET point = ?
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WHERE uid = ?
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RETURNING point""",
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(point, uid)
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) as cursor:
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async for row in cursor:
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return int(row[0])
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logger.info(f"未找到用户或未修改数据: uid={uid}")
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return -1
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except Exception as e:
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# 记录详细错误日志（建议记录堆栈）
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logger.error(f"更新失败: {e}")
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return -1
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@classmethod
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async def getUserLevelByUid(cls, uid: str) -> int:
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"""根据用户Uid获取用户等级
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Args:
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uid (str): 用户Uid
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Returns:
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int: 用户等级`
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"""
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if len(uid) <= 0:
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return -1
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try:
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async with cls.m_pDB.execute(
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"SELECT exp FROM user WHERE uid = ?", (uid,)
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) as cursor:
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async for row in cursor:
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exp = int(row[0])
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#获取等级列表
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levelDict = g_pJsonManager.m_pLevel['level']
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sorted_keys = sorted(levelDict.keys(), key=lambda x: int(x), reverse=True)
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for key in sorted_keys:
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if exp >= levelDict[key]:
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return int(key)
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return -1
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except Exception as e:
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logger.warning(f"查询失败: {e}")
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return -1
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@classmethod
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async def getUserSoilByUid(cls, uid: str) -> int:
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"""根据用户Uid获取解锁地块
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Args:
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uid (str): 用户Uid
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Returns:
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int: 解锁几块地
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"""
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if len(uid) <= 0:
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return -1
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level = await cls.getUserLevelByUid(uid)
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soilNumber = 0
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soil_list = g_pJsonManager.m_pLevel['soil'] # type: ignore
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#获取解锁地块
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for soil in soil_list:
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if level >= soil:
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soilNumber += 1
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return soilNumber
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@classmethod
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async def appendUserByUserInfo(cls, info: list[dict]) -> bool:
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"""添加用户信息
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Args:
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info (list[dict]): 用户信息
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Returns:
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bool: 是否添加成功
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"""
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try:
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await cls.m_pDB.execute(
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"""
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INSERT INTO user (uid, name, exp, point) VALUES (?, ?, ?, ?)
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""",
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(info["uid"], info["name"], info["exp"], info["point"]),
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)
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await cls.m_pDB.commit()
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return True
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except Exception as e:
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logger.warning(f"添加失败: {e}")
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return False
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# @classmethod
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# async def getUserStorehousePlant(cls, info: list[dict]) -> str:
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# """获取用户仓库种子信息
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# Args:
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# info (list[dict]): 用户信息
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# Returns:
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# str: 仓库种子信息
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# """
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# try:
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# await cls.m_pDB.execute(
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# """
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# INSERT INTO user (uid, name, exp, point) VALUES (?, ?, ?, ?)
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# """,
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# (info["uid"], info["name"], info["exp"], info["point"]),
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# )
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# await cls.m_pDB.commit()
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# return True
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# except Exception as e:
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# logger.warning(f"添加失败: {e}")
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# return False
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# @classmethod
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# async def appendUserByUserInfo(cls, info: list[dict]) -> bool:
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# """添加用户信息
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# Args:
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# info (list[dict]): 用户信息
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# Returns:
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# bool: 是否添加成功
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# """
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# try:
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# await cls.m_pDB.execute(
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# """
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# INSERT INTO user (uid, name, exp, point) VALUES (?, ?, ?, ?)
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# """,
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# (info["uid"], info["name"], info["exp"], info["point"]),
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# )
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# await cls.m_pDB.commit()
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# return True
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# except Exception as e:
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# logger.warning(f"添加失败: {e}")
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# return False
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g_pSqlManager = CSqlManager()
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