from fastapi import APIRouter, Body, Request, status
from typing import List
from datetime import date

import sys

from ..operations import calls as calls
from ..models.calls import UserCall, UpdateCall

router = APIRouter(prefix="/call",
    tags=["Calls"])

def get_collection_calls(request: Request):
  try:
    # return request.app.database["call_records"]
      return request.app.database["call_test"]
  except:
      raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f"Unable to find call records Database.")

@router.post("/create-call", response_description="Create a new user call record", status_code=status.HTTP_201_CREATED, response_model=UserCall)
async def create_calls(request: Request, user_calls: UserCall = Body(...)):  
    collection = get_collection_calls(request)
    return calls.create_calls(collection, user_calls)

@router.get("/list-call", response_description="List all existing call records", response_model=List[UserCall])
async def list_calls(request: Request, limit: int):
    collection = get_collection_calls(request)
    return calls.list_calls(collection, 100)

@router.get("/find-call/{call_id}", response_description="Find user's calls based on User ID", response_model=UserCall)
async def find_calls(request: Request, call_id: str):
    collection = get_collection_calls(request)
    return calls.find_calls(collection, call_id)

@router.get("/find-user/{user_id}", response_description="Find user's calls based on User ID", response_model=List[UserCall])
async def find_user_calls(request: Request, user_id: str):
    collection = get_collection_calls(request)
    return calls.find_user_calls(collection, user_id)

'''Key terms list can have variable length -> using POST request over GET'''
@router.post("/find-term/", response_description="Find calls based on key term list", response_model=List[UserCall])
async def list_transcripts_by_key_terms(request: Request, key_terms: List[str]):
    collection = get_collection_calls(request)
    return calls.list_transcripts_by_key_terms(collection, key_terms)

@router.get("/find-date/{start_date}/{end_date}", response_description="Find calls based on date ranges", response_model=List[UserCall])
async def list_transcripts_by_dates(request: Request, start_date: str, end_date: str):
    collection = get_collection_calls(request)
    return calls.list_transcripts_by_dates(collection, start_date, end_date)

@router.get("/find-duration/{min_len}/{max_len}", response_description="Find calls based on call duration in minutes", response_model=List[UserCall])
async def list_transcripts_by_duration(request: Request, min_len: int, max_len: int):
    collection = get_collection_calls(request)
    return calls.list_transcripts_by_duration(collection, min_len, max_len)

@router.put("/update-call/{call_id}", response_description="Update an existing call", response_model=UpdateCall)
async def update_calls(request: Request, call_id: str, user_calls: UpdateCall = Body(...)):
    collection = get_collection_calls(request)
    return calls.update_calls(collection, call_id, user_calls)

@router.put("/update-captions/{call_id}", response_description="Update an existing call", response_model=UpdateCall)
async def update_captions(request: Request, call_id: str, user_calls: UpdateCall = Body(...)):
    collection = get_collection_calls(request)
    return calls.update_captions(collection, call_id, user_calls)

@router.delete("/delete-call/{call_id}", response_description="Delete a call by its id")
async def delete_call(request: Request, call_id :str):
    collection = get_collection_calls(request)
    return calls.delete_calls(collection, call_id)