-
Notifications
You must be signed in to change notification settings - Fork 0
/
main.js
171 lines (147 loc) · 4.14 KB
/
main.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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
import "./style.css";
import startSound from "./start-sound.wav";
import stopSound from "./stop-sound.wav";
import confettiSound from "./confetti.mp3";
// Audio
const startBeep = new Audio(startSound);
const stopBeep = new Audio(stopSound);
const confetti = new Audio(confettiSound);
const timerDOMTag = document.getElementById("time");
const startBtn = document.getElementById("startBtn");
const resetBtn = document.getElementById("resetBtn");
const date = document.getElementById("date");
date.innerText = `${new Date().getFullYear()}`;
// Buttons
const increaseMinutesBtn = document.querySelector(".minutes-increase-btn");
const decreaseMinutesBtn = document.querySelector(".minutes-decrease-btn");
const increaseSecondsBtn = document.querySelector(".seconds-increase-btn");
const decreaseSecondsBtn = document.querySelector(".seconds-decrease-btn");
let minutesInput = document.getElementById("minutes"); // .valueAsNumber;
let secondsInput = document.getElementById("seconds"); // .valueAsNumber;
let minutes = 15;
let seconds = 0;
let timerIsRunning = false;
//? Parsed String that is shown to the user
function parseTime() {
return minutes < 10 && seconds < 10
? `0${minutes}m:0${seconds}s`
: minutes >= 10 && seconds < 10
? `${minutes}m:0${seconds}s`
: minutes >= 10 && seconds >= 10
? `${minutes}m:${seconds}s`
: minutes < 10 && seconds >= 10
? `0${minutes}m:${seconds}s`
: null;
}
function setTimer() {
// if (seconds.value >= 60) {
// seconds.value = 59;
// }
if (!timerIsRunning) {
minutes = +minutesInput.value;
seconds = +secondsInput.value;
if (isNaN(minutes) || isNaN(seconds) || minutes < 0 || seconds < 0) return;
if (seconds > 59) {
seconds = 59;
secondsInput.value = 59;
}
if (seconds < 0) {
seconds = 0;
secondsInput.value = 0;
}
timerDOMTag.innerText = parseTime();
}
return;
}
increaseMinutesBtn.addEventListener("click", () => {
minutesInput.value++;
setTimer();
});
decreaseMinutesBtn.addEventListener("click", () => {
if (+minutesInput.value - 1 < 0) return;
minutesInput.value--;
setTimer();
});
increaseSecondsBtn.addEventListener("click", () => {
if (+secondsInput.value + 1 >= 60) return;
secondsInput.value++;
setTimer();
});
decreaseSecondsBtn.addEventListener("click", () => {
if (+secondsInput.value - 1 < 0) return;
secondsInput.value--;
setTimer();
});
function setBtnToStart() {
timerIsRunning = false;
startBtn.classList.toggle("stop");
startBtn.innerText = "START";
}
function setBtnToStop() {
timerIsRunning = true;
startBtn.classList.toggle("stop");
startBtn.innerText = "STOP";
}
const timerLogic = () => {
let intervalId = setInterval(() => {
if (timerIsRunning) {
// Make set btn appear only when timer is running
resetBtn.style.display = "block";
if (seconds <= 0 && minutes <= 0) {
setBtnToStart();
confetti.play();
window.confetti({
particleCount: 150,
spread: 180,
});
// Make set btn disappear after timer ends
resetBtn.style.display = "none";
return clearInterval(intervalId);
}
if (seconds === 0) {
minutes--;
seconds = 59;
} else {
seconds--;
}
timerDOMTag.innerText = parseTime();
} else {
clearInterval(intervalId);
}
}, 1000);
};
// prevent double clicking on button
let processing = false;
startBtn.addEventListener("click", () => {
if (!minutes && !seconds) {
return;
}
startBtn.innerText === "START" ? startBeep.play() : stopBeep.play();
if (!processing) {
processing = true;
setTimeout(() => {
if (
seconds < 0 ||
seconds > 59 ||
minutes < 0 ||
(minutes === 0 && seconds === 0)
) {
return;
}
if (timerIsRunning) {
setBtnToStart();
} else {
resetBtn.style.display = "block";
setBtnToStop();
timerLogic();
}
processing = false;
}, 300);
}
});
resetBtn.addEventListener("click", () => {
minutes = +minutesInput.value;
seconds = +secondsInput.value;
startBeep.play();
});
timerDOMTag.innerText = parseTime();