from typing import Optional
from fastapi import APIRouter

from fastapi import Depends
from sqlalchemy.orm import Session
from app import schemas
from app.common.decorators import verify_admin, verify_all, verify_special, verify_super_admin

import app.crud as crud
from utils.sx_time import sxtimeit
from utils.sx_web import web_try
from fastapi_pagination import Page, add_pagination, paginate, Params

from app import get_db
from configs.globals import g
from configs.settings import DefaultOption, config
DATABASE_NAME = config.get('HIVE', 'DATABASE_NAME')


router = APIRouter(
    prefix="/jpt/datasource",
    tags=["datasource-数据源管理"],
)


@router.post("/test", dependencies=[Depends(verify_super_admin)])
@web_try()
@sxtimeit
def test_datasource_connection(ds: schemas.JobJdbcDatasourceCreate, db: Session = Depends(get_db)):
    return crud.test_datasource_connection(db, ds)


@router.post("/preview", dependencies=[Depends(verify_special)])
@web_try()
@sxtimeit
def get_preview_data(ds_id: int, table_name: str, limit: int = 100, db: Session = Depends(get_db)):
    return crud.get_preview_data(db, ds_id, table_name, limit)


@router.post("/table_names", description="获取所有表名", dependencies=[Depends(verify_special)])
@web_try()
@sxtimeit
def get_table_names(ds_id: int, db: Session = Depends(get_db)):
    return crud.get_table_names(db, ds_id)

@router.post("/table_schema", description="获取表结构信息", dependencies=[Depends(verify_special)])
@web_try()
@sxtimeit
def get_table_schema(ds_id: int, table_name: str, db: Session = Depends(get_db)):
    return crud.get_table_schema(db, ds_id, table_name)

@router.post("/", dependencies=[Depends(verify_super_admin)])
@web_try()
@sxtimeit
def create_datasource(ds: schemas.JobJdbcDatasourceCreate, db: Session = Depends(get_db)):
    return crud.create_job_jdbc_datasource(db, ds)

@router.get("/", dependencies=[Depends(verify_special)])
@web_try()
@sxtimeit
def get_datasources(datasource_type: Optional[str] = None, params: Params=Depends(), db: Session = Depends(get_db)):
    return paginate(crud.get_job_jdbc_datasources(db, datasource_type), params)

@router.get("/info", dependencies=[Depends(verify_special)])
@web_try()
@sxtimeit
def get_datasources_info(ds_id: int, db: Session = Depends(get_db)):
    return crud.get_job_jdbc_datasources_info(db, ds_id)

@router.put("/{ds_id}", dependencies=[Depends(verify_super_admin)])
@web_try()
@sxtimeit
def update_datasource(ds_id: int, ds: schemas.JobJdbcDatasourceUpdate, db: Session = Depends(get_db)):
    return crud.update_job_jdbc_datasources(db, ds_id, ds)

@router.delete("/{ds_id}", dependencies=[Depends(verify_super_admin)])
@web_try()
@sxtimeit
def delete_job_jdbc_datasource(ds_id: int, db: Session = Depends(get_db)):
    return crud.delete_job_jdbc_datasource(db, ds_id)

@router.post("/import_datalake", dependencies=[Depends(verify_super_admin)])
@web_try()
@sxtimeit
def import_datalake(item: schemas.ImportDataLake, db: Session = Depends(get_db)):
    return crud.import_datalake(db, item)

@router.put("/update_datalake/{dl_id}", dependencies=[Depends(verify_super_admin)])
@web_try()
@sxtimeit
def update_datalake(dl_id: int,item: schemas.ImportDataLake, db: Session = Depends(get_db)):
    return crud.update_datalake(db, dl_id, item)

@router.delete("/delete_datalake/{dl_id}", dependencies=[Depends(verify_super_admin)])
@web_try()
@sxtimeit
def delete_datalake(dl_id: int, db: Session = Depends(get_db)):
    return crud.delete_datalake(db, dl_id)

@router.post("/share_ailab", dependencies=[Depends(verify_special)])
@web_try()
@sxtimeit
def share_ailab(item: schemas.ShareAilab, db: Session = Depends(get_db)):
    return crud.share_ailab(db, item)

@router.post("/create_table", dependencies=[Depends(verify_all)])
@web_try()
@sxtimeit
def create_table(item: schemas.CreateAilab, db: Session = Depends(get_db)):
    return crud.create_table(db, item)

@router.get("/ailab_source", dependencies=[Depends(verify_all)])
@web_try()
@sxtimeit
def get_ailab_source():
    return [{
            'database_name': DATABASE_NAME,
            'datasource': "hive",
            'datasource_name': DATABASE_NAME,
            'id': -1
    }]

@router.get("/ailab_table", dependencies=[Depends(verify_all)])
@web_try()
@sxtimeit
def get_ailab_table(db: Session = Depends(get_db)):
    return crud.get_ailab_table(db, g.project_id)

@router.get("/ailab_table_schema", dependencies=[Depends(verify_all)])
@web_try()
@sxtimeit
def get_ailab_table_schema(table_name: str, db: Session = Depends(get_db)):
    return crud.get_ailab_table_schema(db, table_name)

@router.get("/preview_ailab_table", dependencies=[Depends(verify_all)])
@web_try()
@sxtimeit
def get_preview_ailab_table(table_name: str, db: Session = Depends(get_db)):
    return crud.get_preview_ailab_table(db, table_name)

@router.get("/lake_table", dependencies=[Depends(verify_special)])
@web_try()
@sxtimeit
def get_lake_table(db: Session = Depends(get_db)):
    return crud.get_lake_table(db, g.project_id)


@router.get("/lake_table_info", dependencies=[Depends(verify_special)])
@web_try()
@sxtimeit
def get_lake_table_info(dl_id: int, db: Session = Depends(get_db)):
    return crud.get_lake_table_info(db, dl_id)

@router.get("/lake_table_schema", dependencies=[Depends(verify_special)])
@web_try()
@sxtimeit
def get_lake_table_schema(db_name: str, table_name: str, db: Session = Depends(get_db)):
    return crud.get_lake_table_schema(db, db_name, table_name)

@router.get("/preview_lake_table", dependencies=[Depends(verify_special)])
@web_try()
@sxtimeit
def get_preview_lake_table(db_name: str, table_name: str, db: Session = Depends(get_db)):
    return crud.get_preview_lake_table(db, db_name, table_name)





add_pagination(router)