-
Notifications
You must be signed in to change notification settings - Fork 0
/
background.js
131 lines (119 loc) · 4.08 KB
/
background.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
'use strict';
chrome.notifications.onButtonClicked.addListener(function() {
console.log("button clicked")
chrome.storage.sync.get(['minutes'], function(item) {
chrome.action.setBadgeText({text: 'ON'});
});
});
function closeAvailableCentersTab(){
chrome.tabs.query({"title":"Available Centers"}, function(tabs) {
if(tabs.length){
chrome.tabs.remove(tabs[0].id);
}
});
}
function handleAvailableCentersTab(){
chrome.tabs.query({"title":"Available Centers"}, function(tabs) {
if(!tabs.length){
chrome.tabs.create({url : "availableCenters.html"});
}else{
chrome.tabs.reload(tabs[0].id);
}
});
}
async function fetchDataFromApi(district_id){
let date = new Date();
let dateString = ('0'+(date.getDate())).slice(-2) + "-" + ('0'+(date.getMonth()+1)).slice(-2) + "-" + date.getFullYear()
let apiUrl = 'https://cdn-api.co-vin.in/api/v2/appointment/sessions/public/calendarByDistrict?district_id=' + district_id +'&date=' + dateString;
let request = await fetch(apiUrl);
const data = await request.json();
handleResponse(data);
}
async function handleResponse(data){
let availabeOptions = await filterAvailability(data);
console.log("availabeOptions : " + availabeOptions.length);
if(availabeOptions.length){
console.log(new Date())
chrome.action.setBadgeText({text: 'Available'});
chrome.storage.local.set({"availabeOptions": availabeOptions});
handleAvailableCentersTab();
}else{
chrome.storage.local.set({"availabeOptions": []});
chrome.action.setBadgeText({text: 'ON'});
closeAvailableCentersTab();
}
}
async function filterAvailability(data){
return await new Promise(function(resolve, reject){
chrome.storage.local.get(['18+','45+',"covaxin","covishield","sputnik"], function(result) {
var filteredData;
var selectedVaccine = [];
if(result["covaxin"]){
selectedVaccine.push("COVAXIN");
}
if(result["covishield"]){
selectedVaccine.push("COVISHIELD");
}
if(result["sputnik"]){
selectedVaccine.push("SPUTNIK");
}
if(result["18+"] && result["45+"]){
filteredData = data.centers.filter((obj) => {
const sessions = obj.sessions;
for(var i=0;i<sessions.length;i++){
const session = sessions[i];
if(session.available_capacity_dose1 && selectedVaccine.includes(session.vaccine)){
return true
}
}
});
}else if(result["18+"]){
filteredData = data.centers.filter((obj) => {
const sessions = obj.sessions;
for(var i=0;i<sessions.length;i++){
const session = sessions[i];
if(session.min_age_limit === 18 && session.available_capacity_dose1 && selectedVaccine.includes(session.vaccine)){
return true
}
}
});
}else if(result["45+"]){
filteredData = data.centers.filter((obj) => {
const sessions = obj.sessions;
for(var i=0;i<sessions.length;i++){
const session = sessions[i];
if(session.min_age_limit === 45 && session.available_capacity_dose1 && selectedVaccine.includes(session.vaccine)){
return true
}
}
});
}else{
filteredData = [];
}
resolve(filteredData);
});
});
}
chrome.alarms.onAlarm.addListener(() => {
chrome.storage.local.get(['district'], function(result) {
fetchDataFromApi(result.district);
});
});
function onInstalled(){
console.log("onInstalled");
chrome.storage.local.set({"enableSound": true}, function() {
console.log('Sound Notification is set to ' + true);
});
}
function onStartup() {
console.log("onStartup");
chrome.storage.local.get(['state','district'], function(result) {
if(result.state && result.district){
chrome.alarms.clear("VacNotification");
chrome.action.setBadgeText({text: 'ON'});
chrome.alarms.create("VacNotification",{ periodInMinutes: 1 });
}
});
}
chrome.runtime.onInstalled.addListener(onInstalled);
chrome.runtime.onStartup.addListener(onStartup);