1from backend_iot import app
 2from backend_iot.db import getLatestRecord, addRecord
 3from backend_iot.api import get_aqi
 4from flask import request, redirect, render_template, abort
 5from datetime import datetime
 6
 7def update_record(record):
 8    record["latitude"] = current_latitude
 9    record["longitude"] = current_longitude
10    record["timestamp"] = datetime.now()
11
12current_latitude = 30.3
13current_longitude = 40.4
14
15def latest_or_abort():
16    latest = getLatestRecord()
17    if latest is None:
18        return abort(400)
19    return latest
20
21@app.route("/")
22def index_route():
23    if request.method == 'GET':
24        return latest_or_abort()
25    
26    form = request.form
27    update_record(form)
28    addRecord(**form)
29
30editable_fields = ["t_target", "power", "fan_speed", "auto", "airflow"]
31
32@app.route("/data", methods = ['GET', 'POST'])
33def data_route():
34
35    if request.method == "GET":
36        return latest_or_abort()
37    
38    latest = getLatestRecord()
39    form = request.form
40
41    for key in form.keys():
42        if key not in latest.keys():
43            continue
44        if key == "fan_speed" and latest["auto"]:
45            continue
46        latest[key] = form[key]
47
48    update_record(latest)
49    addRecord(**latest)