from fastapi import HTTPException, status
from sqlalchemy.orm import Session
from sqlalchemy import and_
import typing as t

from . import models, schemas
from app.core.security import chacha20Decrypt, get_password_hash


def get_user(db: Session, user_id: int):
    user = db.query(models.User).filter(models.User.id == user_id).first()
    if not user:
        raise HTTPException(status_code=404, detail="User not found")
    return user


def get_user_by_email(db: Session, email: str) -> schemas.UserBase:
    return db.query(models.User).filter(models.User.email == email).first()


def get_users(
    db: Session, skip: int = 0, limit: int = 100
) -> t.List[schemas.UserOut]:
    return db.query(models.User).offset(skip).limit(limit).all()


def create_user(db: Session, user: schemas.UserCreate):
    hashed_password = get_password_hash(user.password)
    db_user = models.User(
        first_name=user.first_name,
        last_name=user.last_name,
        email=user.email,
        is_active=user.is_active,
        is_superuser=user.is_superuser,
        hashed_password=hashed_password,
    )
    db.add(db_user)
    db.commit()
    db.refresh(db_user)
    return db_user


def delete_user(db: Session, user_id: int):
    user = get_user(db, user_id)
    if not user:
        raise HTTPException(status.HTTP_404_NOT_FOUND, detail="User not found")
    db.delete(user)
    db.commit()
    return user


def edit_user(
    db: Session, user_id: int, user: schemas.UserEdit
) -> schemas.User:
    db_user = get_user(db, user_id)
    if not db_user:
        raise HTTPException(status.HTTP_404_NOT_FOUND, detail="User not found")
    update_data = user.dict(exclude_unset=True)

    if "password" in update_data:
        update_data["hashed_password"] = get_password_hash(user.password)
        del update_data["password"]

    for key, value in update_data.items():
        setattr(db_user, key, value)

    db.add(db_user)
    db.commit()
    db.refresh(db_user)
    return db_user

def get_apps(
    db: Session
) -> t.List[schemas.AppList]:
    return db.query(models.App).all()

def update_appversion(db: Session, appedit: schemas.AppVersion,userid:int):
    app = db.query(models.App).filter(and_(models.App.domainurl ==  appedit.domainurl,models.App.appid == appedit.appid)).first()
    if app:
        app.version = app.version + 1
        db_app = app
        appver = app.version
    else:
        appver = 1
        db_app = models.App(
        domainurl = appedit.domainurl,
        appid=appedit.appid,
        appname=appedit.appname,
        version = 1,
        updateuser= userid
        )

    db.add(db_app)

    flows = db.query(models.Flow).filter(and_(models.Flow.domainurl ==  appedit.domainurl,models.App.appid == appedit.appid)) 
    for flow in flows:
        db_flowhistory = models.FlowHistory(
        flowid = flow.flowid,
        appid = flow.appid,
        eventid = flow.eventid,
        domainurl = flow.domainurl,
        name = flow.name,
        content = flow.content,
        createuser = userid,
        version = appver
        )
        db.add(db_flowhistory)

    db.commit()
    db.refresh(db_app)
    return db_app

def get_appsetting(db: Session, id: int):
    app = db.query(models.AppSetting).get(id)
    if not app:
        raise HTTPException(status_code=404, detail="App not found")
    return app

def create_appsetting(db: Session, app: schemas.AppBase):
    db_app = models.AppSetting(
        appid=app.appid,
        setting=app.setting,
    )
    db.add(db_app)
    db.commit()
    db.refresh(db_app)
    return db_app

def delete_appsetting(db: Session, id: int):
    app = get_appsetting(db, id)
    if not app:
        raise HTTPException(status.HTTP_404_NOT_FOUND, detail="App not found")
    db.delete(app)
    db.commit()
    return app


def edit_appsetting(
    db: Session, id: int, app: schemas.AppBase
) -> schemas.App:
    db_app = get_appsetting(db, id)
    if not db_app:
        raise HTTPException(status.HTTP_404_NOT_FOUND, detail="App not found")
    update_data = app.dict(exclude_unset=True)

    for key, value in update_data.items():
        setattr(db_app, key, value)

    db.add(db_app)
    db.commit()
    db.refresh(db_app)
    return db_app


def get_kintones(db: Session, type: int):
    kintones = db.query(models.Kintone).filter(models.Kintone.type == type).all()
    if not kintones:
        raise HTTPException(status_code=404, detail="Data not found")
    return kintones

def get_actions(db: Session):
    actions = db.query(models.Action).all()
    if not actions:
        raise HTTPException(status_code=404, detail="Data not found")
    return actions


def create_flow(db: Session, domainurl: str, flow: schemas.FlowBase):
    db_flow = models.Flow(
        flowid=flow.flowid,
        appid=flow.appid,
        eventid=flow.eventid,
        domainurl=domainurl,
        name=flow.name,
        content=flow.content
    )
    db.add(db_flow)
    db.commit()
    db.refresh(db_flow)
    return db_flow

def delete_flow(db: Session, flowid: str):
    flow = get_flow(db, flowid)
    if not flow:
        raise HTTPException(status.HTTP_404_NOT_FOUND, detail="Flow not found")
    db.delete(flow)
    db.commit()
    return flow


def edit_flow(
    db: Session, flow: schemas.FlowBase
) -> schemas.Flow:
    db_flow = get_flow(db, flow.flowid)
    if not db_flow:
        raise HTTPException(status.HTTP_404_NOT_FOUND, detail="Flow not found")
    update_data = flow.dict(exclude_unset=True)

    for key, value in update_data.items():
            setattr(db_flow, key, value)

    db.add(db_flow)
    db.commit()
    db.refresh(db_flow)
    return db_flow


def get_flows(db: Session, flowid: str):
    flows = db.query(models.Flow).all()
    if not flows:
        raise HTTPException(status_code=404, detail="Data not found")
    return flows

def get_flow(db: Session, flowid: str):
    flow = db.query(models.Flow).filter(models.Flow.flowid == flowid).first()
    if not flow:
        raise HTTPException(status_code=404, detail="Data not found")
    return flow

def get_flows_by_app(db: Session,domainurl: str, appid: str):
    flows = db.query(models.Flow).filter(and_(models.Flow.domainurl ==  domainurl,models.Flow.appid == appid)).all()
    if not flows:
        raise Exception("Data not found")
    return flows

def create_domain(db: Session, domain: schemas.DomainBase):
    domain.encrypt_kintonepwd()
    db_domain = models.Domain(
        tenantid = domain.tenantid,
        name=domain.name,
        url=domain.url,
        kintoneuser=domain.kintoneuser,
        kintonepwd=domain.kintonepwd
    )
    db.add(db_domain)
    db.commit()
    db.refresh(db_domain)
    return db_domain

def delete_domain(db: Session,id: int):
    db_domain = db.query(models.Domain).get(id)
    if not db_domain:
        raise HTTPException(status.HTTP_404_NOT_FOUND, detail="Domain not found")
    db.delete(db_domain)
    db.commit()
    return db_domain


def edit_domain(
    db: Session, domain: schemas.DomainBase
) -> schemas.Domain:
    domain.encrypt_kintonepwd()
    db_domain = db.query(models.Domain).get(domain.id)
    if not db_domain:
        raise HTTPException(status.HTTP_404_NOT_FOUND, detail="Domain not found")
    update_data = domain.dict(exclude_unset=True)

    for key, value in update_data.items():
        if key != "id" and not (key == "kintonepwd" and (value is None or value == "")):
            setattr(db_domain, key, value)
    print(str(db_domain))
    db.add(db_domain)
    db.commit()
    db.refresh(db_domain)
    return db_domain

def add_userdomain(db: Session, userid:int,domainids:list[str]):
    dbCommits = list(map(lambda domainid: models.UserDomain(userid = userid, domainid = domainid ), domainids))
    db.bulk_save_objects(dbCommits)
    db.commit()
    return dbCommits

def delete_userdomain(db: Session, userid: int,domainid: int):
    db_domain = db.query(models.UserDomain).filter(and_(models.UserDomain.userid == userid,models.UserDomain.domainid == domainid)).first()
    if not db_domain:
        raise HTTPException(status.HTTP_404_NOT_FOUND, detail="Domain not found")
    db.delete(db_domain)
    db.commit()
    return db_domain

def active_userdomain(db: Session, userid: int,domainid: int):
    db_userdomains = db.query(models.UserDomain).filter(models.UserDomain.userid == userid).all()
    if not db_userdomains:
        raise HTTPException(status.HTTP_404_NOT_FOUND, detail="Domain not found")
    for domain in db_userdomains:
        if domain.domainid == domainid:
            domain.active = True
        else:
            domain.active = False
        db.add(domain)
    db.commit()
    return db_userdomains

def get_activedomain(db: Session, userid: int):
    db_domain = db.query(models.Domain).join(models.UserDomain,models.UserDomain.domainid == models.Domain.id ).filter(and_(models.UserDomain.userid == userid,models.UserDomain.active == True)).first()
    # if not db_domain:
    #     raise HTTPException(status.HTTP_404_NOT_FOUND, detail="Domain not found")
    return db_domain

def get_domain(db: Session, userid: str):
    domains = db.query(models.Domain).join(models.UserDomain,models.UserDomain.domainid == models.Domain.id ).filter(models.UserDomain.userid == userid).all()
    if not domains:
        raise HTTPException(status_code=404, detail="Data not found")
    # for domain in domains:
    #     decrypted_pwd = chacha20Decrypt(domain.kintonepwd)
    #     domain.kintonepwd = decrypted_pwd
    return domains

def get_domains(db: Session,tenantid:str):
    domains = db.query(models.Domain).filter(models.Domain.tenantid == tenantid ).all()
    if not domains:
        raise HTTPException(status_code=404, detail="Data not found")
    # for domain in domains:
    #     decrypted_pwd = chacha20Decrypt(domain.kintonepwd)
    #     domain.kintonepwd = decrypted_pwd
    return domains

def get_events(db: Session):
    events = db.query(models.Event).all()
    if not events:
        raise HTTPException(status_code=404, detail="Data not found")
    return events

def get_category(db:Session):
    categorys=db.query(models.Category).all()
    return categorys

def get_eventactions(db: Session,eventid: str):
    #eveactions = db.query(models.Action).join(models.EventAction,models.EventAction.actionid == models.Action.id ).join(models.Event,models.Event.id == models.EventAction.eventid).filter(models.Event.eventid == eventid).all()
    #category = get_category(db)
    blackactions = (
        db.query(models.EventAction.actionid)
        .filter(models.EventAction.eventid ==  eventid)
        .subquery()
    )
    eveactions = (
        db.query( 
            models.Action.id,
            models.Action.name,
            models.Action.title,
            models.Action.subtitle,
            models.Action.outputpoints,
            models.Action.property,
            models.Action.categoryid,
            models.Action.nosort,
            models.Category.categoryname)
        .join(models.Category,models.Category.id == models.Action.categoryid)
        .filter(models.Action.id.notin_(blackactions))
        .order_by(models.Category.nosort,models.Action.nosort)
        .all()
    )
    
    if not eveactions:
        raise HTTPException(status_code=404, detail="Data not found")
    return eveactions


def create_log(db: Session, error:schemas.ErrorCreate):
    db_log = models.ErrorLog(title=error.title,location=error.location,content=error.content)  
    db.add(db_log)
    db.commit()  
    db.refresh(db_log) 
    return db_log

def get_kintoneformat(db: Session):
    formats = db.query(models.KintoneFormat).order_by(models.KintoneFormat.id).all()
    return formats