ynerant/tgvmax
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Add form with autocompletion for origin, destination and date

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This commit is contained in:
Emmy D'Anello 2023-02-12 23:09:20 +01:00
parent eeb45ebd02
commit b170557b24
Signed by: ynerant
GPG Key ID: 3A75C55819C8CF85
3 changed files with 104 additions and 2 deletions
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1
.gitignore vendored
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@ -2,6 +2,7 @@ __pycache__
.idea
env
venv
.env
instance/
config.py

26
app.py
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@ -8,7 +8,7 @@ from pytz import timezone
import requests
import click
from flask import Flask
from flask import Flask, render_template
from flask.cli import AppGroup
from flask_migrate import Migrate
from flask_sqlalchemy import SQLAlchemy
@ -230,6 +230,14 @@ def queue_route(day: date | datetime, origin: str, destination: str):
print("Already queued")
return
query = db.session.query(RouteQueue).filter(RouteQueue.day == day,
RouteQueue.origin == origin,
RouteQueue.destination == destination,
RouteQueue.expiration_time >= datetime.now(timezone('UTC')))
if query.count():
print("Using recent value")
return
db.session.add(RouteQueue(day=day, origin=origin, destination=destination))
db.session.commit()
@ -282,7 +290,21 @@ def process_queue(number: int):
@app.get('/')
def index():
return "Hello world!"
return render_template('index.html', today=date.today(), max_day=date.today() + timedelta(days=30))
@cli.command('test')
@app.get('/api/iata-codes/')
def iata_codes():
query = db.session.query(Train).with_entities(Train.orig_iata, Train.orig).distinct()
return {
'iata2name': {
k: v for (k, v) in query.all()
},
'name2iata': {
v: k for (k, v) in query.all()
}
}
if __name__ == '__main__':

79
templates/index.html Normal file
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@ -0,0 +1,79 @@
<!doctype html>
<html lang="fr">
<head>
<title>Calculateur TGVMax</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css"
rel="stylesheet"
integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD"
crossorigin="anonymous">
</head>
<body>
<form id="form" action="#">
<datalist id="iataCodes">
<option value="Chargement…">
</datalist>
<div class="mb-3">
<label for="origin" class="form-label">Origine :</label>
<input type="text" class="form-control" list="iataCodes" id="origin"
placeholder="Origine…" aria-describedby="originHelp">
<input type="hidden" class="form-control" id="originIata">
<div id="originHelp" class="form-text">Le point de départ de votre trajet.</div>
</div>
<div class="mb-3">
<label for="destination" class="form-label">Destination :</label>
<input type="text" class="form-control" list="iataCodes" id="destination"
placeholder="Destination…" aria-describedby="destinationHelp">
<input type="hidden" class="form-control" id="destinationIata">
<div id="destinationHelp" class="form-text">Le point d'arrivée de votre trajet.</div>
</div>
<div class="mb-3">
<label for="day" class="form-label">Jour de départ :</label>
<input type="date" class="form-control" id="origin" aria-describedby="dayHelp"
min="{{ today }}" max="{{ today }}" value="{{ today }}">
<div id="dayHelp" class="form-text">Le jour de votre départ.</div>
</div>
<div class="mb-3">
<input type="submit" class="form-control btn btn-primary" value="Rechercher…">
</div>
</form>
</body>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js"
integrity="sha384-w76AqPfDkMBDXo30jS1Sgez6pr3x5MlQ1ZAGC+nuZB+EYdgRZgiwxhTBTkF7CXvN"
crossorigin="anonymous"></script>
<script>
fetch('/api/iata-codes/').then(res => res.json()).then(out => {
let datalist = document.getElementById('iataCodes')
datalist.innerHTML = ''
for (let iata in out.iata2name) {
let name = out.iata2name[iata]
let elem = document.createElement('option')
elem.value = name
elem.setAttribute('data-iata', iata)
datalist.appendChild(elem)
}
})
let origin_elem = document.getElementById('origin')
let origin_iata_elem = document.getElementById('originIata')
origin_elem.addEventListener('change', () => {
let selector = document.querySelector('option[value="' + origin_elem.value + '"]')
if (selector !== null) {
origin_iata_elem.value = selector.getAttribute('data-iata')
}
})
let destination_elem = document.getElementById('destination')
let destination_iata_elem = document.getElementById('destinationIata')
destination_elem.addEventListener('change', () => {
let selector = document.querySelector('option[value="' + destination_elem.value + '"]')
if (selector !== null) {
destination_iata_elem.value = selector.getAttribute('data-iata')
}
})
document.getElementById('form').addEventListener('submit', () => {
console.log("Hello world!")
})
</script>
</html>