#Just some generic imports
from fastapi import FastAPI
from starlette.responses import FileResponse
from pysondb import db
from pydantic import BaseModel
from datetime import datetime

app = FastAPI()


# Get handles to database
care_db_file_name = "care_status.json"
care_transactions_file_name = "care_transactions.json"

status_db = db.getDb(care_db_file_name)
transactions_db = db.getDb(care_transactions_file_name)



# Return a html located within the pages folder
@app.get("/")
def root():
    return FileResponse('pages/checkboxes_demo.html')


# Return data by just dumping the database content
@app.get('/data.json')
def get_data():
    all_rows = status_db.getAll()
    print("hello!")
    for x in all_rows:
        del x['id']
    return {'result': all_rows}


# This is the "schema" of web request made back and forth between the frontend and backend
class UpdateRecordFeedSheet(BaseModel):
    animal_name: str
    column_name: str
    value_set: bool
    


# This updates a record
@app.post('/update')
def update_data(item: UpdateRecordFeedSheet):

    # Extract the needed values
    animal_name = item.animal_name
    column_name = item.column_name
    value_set = item.value_set


    #Find the row to update, and update the new value
    row_to_update = status_db.reSearch('name',animal_name)[0]  #Pick the first row of results.  This isn't a proper database
    status_db.updateById(row_to_update['id'], {column_name:value_set})

    # Add what was done to the transactions database
    transactions_db.add( {'name': animal_name, 'column_updated': column_name, 'value_set': value_set, 'timestamp':datetime.now().isoformat()})