from datetime import datetime

from app.api import pwd_context
from app.config.config import settings
from app.models import RoleModel, GroupModel
from app.models.user_model import UserModel
from Log import logger
from app.service.bisheng import BishengService
from app.service.ragflow import RagflowService


async def get_user_list(db, page_index: int, page_size: int, keyword: str, role_key:str, user_id):
    query = db.query(UserModel)
    if role_key != "admin":
        query.filter(UserModel.creator==user_id)
    if keyword:
        query = query.filter(UserModel.group_name.like('%{}%'.format(keyword)))
    users = query.order_by(UserModel.id.desc()).limit(page_size).offset(
        (page_index - 1) * page_size).all()
    return {"total": query.count(), "rows":  [user.to_json() for user in users]}


async def edit_user_status(db, status: str, user_id: int):
    try:
        db.query(UserModel).filter(UserModel.id == user_id).update({"status":status})
        db.commit()
    except Exception as e:
        logger.error(e)
        db.rollback()
        return False
    return True


async def delete_user_data(db, user_id: str):
    try:
        db.query(UserModel).filter(UserModel.id == user_id).delete()
        db.commit()
    except Exception as e:
        logger.error(e)
        db.rollback()
        return False
    return True


async def create_user(db, user_name, email, phone, login_name, password, roles, groups, user_id):
    try:
        bisheng_service = BishengService(settings.sgb_base_url)
        ragflow_service = RagflowService(settings.fwr_base_url)

        # 注册到毕昇
        try:
            bisheng_info = await bisheng_service.register(user_name, password)
        except Exception as e:
            logger.error(f"Failed to register with Bisheng: {str(e)}")
            return False

        # 注册到ragflow
        try:
            ragflow_info = await ragflow_service.register(user_name, password)
        except Exception as e:
            logger.error(f"Failed to register with Ragflow: {str(e)}")
            return False

        # 存储用户信息
        hashed_password = pwd_context.hash(password)
        user_model =  UserModel(username=user_name, hashed_password=hashed_password, email=email,ragflow_id=ragflow_info.get("id"),bisheng_id=bisheng_info.get("user_id"),
                                phone=phone,login_name=login_name)

        user_model.roles = [db.get(RoleModel, roleId) for roleId in roles]
        if groups:
            user_model.groups = [db.get(GroupModel, groupId) for groupId in groups]
        user_model.creator = user_id
        db.add(user_model)
        db.commit()
        db.refresh(user_model)
    except Exception as e:
        logger.error(e)
        db.rollback()
        return False
    return True


async def edit_user_data(db, user_id, email, phone, login_name, roles, groups):
    try:
        user = db.query(UserModel).filter(UserModel.id == user_id).first()
        user.email = email
        user.phone = phone
        user.login_name = login_name
        user.email = email
        user.updated_at = datetime.now()
        user.roles = [db.get(RoleModel, roleId) for roleId in roles]
        user.groups = [db.get(GroupModel, groupId) for groupId in groups]
        db.commit()
    except Exception as e:
        logger.error(e)
        db.rollback()
        return False
    return True


async def edit_user_pwd(db, user_id, password="000000"):
    try:
        #TODO
        hashed_password = pwd_context.hash(password)
        user = db.query(UserModel).filter(UserModel.id == user_id).first()
        user.hashed_password = hashed_password
        db.commit()
    except Exception as e:
        logger.error(e)
        db.rollback()
        return False
    return True


async def get_user_info(db, page_size: int, page_index: int, keyword: str):
    query = db.query(UserModel)
    if keyword:
        query = query.filter(UserModel.group_name.like('%{}%'.format(keyword)))
    users = query.order_by(UserModel.id.desc()).limit(page_size).offset(
        (page_index - 1) * page_size).all()
    return {"total": query.count(), "rows":  [user.to_json() for user in users]}