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chrome-extension/gitee_pomodoro/assets/js/script.js
2022-02-03 20:46:59 +08:00

356 lines
11 KiB
JavaScript

const pomodoroBtns = document.querySelectorAll('.button')
const pomodoroBtn = document.getElementById('pomodoro-btn')
const shortBreakBtn = document.getElementById('short-break-btn')
const longBreakBtn = document.getElementById('long-break-btn')
const startBtn = document.getElementById('start-btn')
const resetBtn = document.getElementById('reset-btn')
const countdownTimer = document.getElementById('countdown')
const addTaskBtn = document.getElementById('add-task-btn')
const addTaskForm = document.getElementById('task-form')
const cancelBtn = document.getElementById('cancel')
const taskNameInput = document.getElementById('text')
const pomodoroInput = document.getElementById('est-pomodoro')
const saveBtn = document.getElementById('save')
const tasksList = document.getElementById('tasks')
const template = document.getElementById('list-item-template')
const selectedTask = document.getElementById('selected-task')
const audio = document.getElementById('audio')
let minutes,seconds
let pause
let pomodoro = "pomodoro"
let tasks = []
let pomodorosCompleted = 0
let selectedTaskElement
let array = ["minutes","seconds","pause","countdownTimer","pbutton"];
//变量初始化
chrome.storage.sync.get(array,function(value){
if(!chrome.runtime.error){
// console.log(value);
// alert("value:"+value)
if(value.minutes){
minutes = value.minutes;
}else{
minutes = 25;
}
if(value.seconds){
seconds = value.seconds;
}else{
seconds = 60;
}
if(value.countdownTimer){
countdownTimer.innerHTML = value.countdownTimer;
}else{
countdownTimer.innerHTML = "25:00";
}
if((value.pause) && (value.countdownTimer != "25:00")){
pause = value.pause;
startBtn.innerHTML = "开始"
}else if((!value.pause) && (value.countdownTimer != "25:00")){
pause = value.pause;
startBtn.innerHTML = "暂停"
countdown();
}else{
pause = true;
}
if (value.pbutton){
if (value.pbutton == "shortBreakBtn"){
shortBreakBtn.classList.add('selected');
}else if (value.pbutton == "longBreakBtn"){
longBreakBtn.classList.add('selected');
}else {
pomodoroBtn.classList.add('selected');
}
}else{
pomodoroBtn.classList.add('selected');
}
}
});
//番茄钟按钮-绑定事件
document.addEventListener('click', e => {
if(!e.target.matches('.button')) return;
// reset when pomodoro button selected
pause = true
seconds = 60
startBtn.innerHTML = "开始"
chrome.storage.sync.set({"pause": pause, "seconds": seconds},function(){
if(!chrome.runtime.error){
alert("初始化pause、seconds");
}
})
//选中番茄钟按钮指定样式
pomodoroBtns.forEach(button => {
button.classList.remove('selected')
})
e.target.classList.add('selected')
let pbutton;
if (e.target.classList == shortBreakBtn.classList){
pbutton = "shortBreakBtn"
}else if (e.target.classList == longBreakBtn.classList){
pbutton = "longBreakBtn"
}else {
pbutton = "pomodoroBtn"
}
chrome.storage.sync.set({"pbutton":pbutton},function(){
if(!chrome.runtime.error){
console.log("added target pomodoro");
}
})
// 定时器初始化
if(e.target.matches('#pomodoro-btn')) {
countdownTimer.innerHTML = '25:00'
pomodoro = "pomodoro"
minutes = 25
chrome.storage.sync.set({"minutes":minutes,"countdownTimer":"25:00"},function(){
if(!chrome.runtime.error){
alert("added target pomodoro!");
}
})
}
})
// 开始按钮-绑定事件
startBtn.addEventListener('click', async() => {
// if countdown is paused, start/resume countdown, otherwise, pause countdown
if (pause) {
startBtn.innerHTML = "暂停";
pause = false
countdown();
chrome.storage.sync.set({"pause":false},function(){
if(!chrome.runtime.error){
alert("开始专注啦!");
}
})
} else if (!pause) {
startBtn.innerHTML = "开始"
pause = true
chrome.storage.sync.set({"pause":true},function(){
if(!chrome.runtime.error){
alert("你暂停了专注!")
}
})
};
})
// 重置按钮-绑定事件
resetBtn.addEventListener('click', () => {
minutes = 25
pause = true
pomodoro = "pomodoro"
seconds = 60
startBtn.innerHTML = "开始"
countdownTimer.innerHTML = '25:00'
let dict = {
"minutes":25,
"pause":true,
"seconds":60,
"countdownTimer":"25:00"
}
chrome.storage.sync.set(dict,function(){
if(!chrome.runtime.error){
alert("reset");
}
})
})
// 番茄钟倒计时功能
function countdown() {
// return if countdown is paused
if(pause) return;
// set minutes and seconds
let currentMins = minutes - 1;
seconds--;
let currentTimer = (currentMins < 10 ? "0" : "") + currentMins.toString() + ':' + (seconds < 10 ? "0" : "") + String(seconds);
countdownTimer.innerHTML = currentTimer;
chrome.storage.sync.set({"seconds":seconds,"countdownTimer":currentTimer},function(){
if(!chrome.runtime.error){
console.log("started");
}
})
// count down every second, when a minute is up, countdown one minute
// when time reaches 0:00, reset
if(seconds > 0) {
setTimeout(countdown, 1000);
} else if(currentMins > 0){
seconds = 60
minutes--;
chrome.storage.sync.set({"seconds":seconds,"minutes":minutes},function(){
if(!chrome.runtime.error){
console.log("started");
}
})
countdown();
} else if(currentMins === 0) {
audio.play()
reset()
}
}
// reset function when countdown ends
function reset() {
// set to start the next round
startBtn.innerHTML = "Start"
pause = true
pomodoroBtns.forEach(button => {
button.classList.remove('selected')
})
// if current round is a break, set for pomodoro
if (pomodoro === "short break" || pomodoro === "long break") {
pomodoro = "pomodoro"
countdownTimer.innerHTML = '25:00'
minutes = 25
pomodoroBtn.classList.add('selected')
return
}
// if current round is a pomodoro, set for break
// if less than four pomodoros have been completed, go to short break
// if four pomodoros have been completed, go to long break
if (pomodoro === "pomodoro" && pomodorosCompleted < 4) {
pomodorosCompleted++
pomodoro = "short break"
countdownTimer.innerHTML = '05:00'
minutes = 5
shortBreakBtn.classList.add('selected')
} else if (pomodoro === "pomodoro" && pomodorosCompleted === 4) {
pomodorosCompleted = 0
pomodoro = "long break"
countdownTimer.innerHTML = '15:00'
minutes = 15
longBreakBtn.classList.add('selected')
}
// if a task has been selected
if (selectedTaskElement != null) {
const selectedTaskId = selectedTaskElement.dataset.taskId
const current = tasks.find(task => task.id === selectedTaskId)
current.completedPomodoros++
const pomodoroCount = selectedTaskElement.querySelector('.pomodoro-count')
pomodoroCount.innerHTML = current.completedPomodoros.toString() + '/' + current.totalPomodoros
}
// TODO add option to start next round automatically
}
/*****************************************************************************************************
**任务栏部分功能
****************************************************************************************************/
// show/hide task form
addTaskBtn.addEventListener('click', () => {
addTaskForm.classList.toggle('hide')
})
// cancel task and close task form
cancelBtn.addEventListener('click', () => {
taskNameInput.value = ""
pomodoroInput.value = ""
addTaskForm.classList.add('hide')
})
//保存要做的任务并放在页面上
saveBtn.addEventListener('click', e => {
e.preventDefault();
// get the inputs
const taskName = taskNameInput.value
const pomodoros = pomodoroInput.value
// don't add task if a form element is blank or estimated pomodoros is <=0
if (taskName === "" || pomodoros === "" || pomodoros <= 0) return
// create new object
const newTask = {
name: taskName,
completedPomodoros: 0,
totalPomodoros: pomodoros,
complete: false,
id: new Date().valueOf().toString()
}
// add task to array
tasks.push(newTask)
// render task
addTask(newTask)
// clear inputs
taskNameInput.value = ""
pomodoroInput.value = ""
})
// event listener for the list item, checkbox and delete button
document.addEventListener('click', e => {
// if a delete button is selected
if(e.target.matches('.delete-btn')) {
// find the list item associaited with the delete button and remove it
const listItem = e.target.closest('.list-item')
listItem.remove()
// find the id of the task to remove the task object from the array
const taskId = listItem.dataset.taskId
tasks = tasks.filter(task => task.id !== taskId )
// remove title when selected task is deleted
if (listItem === selectedTaskElement) {
selectedTask.innerHTML = ""
}
}
// if a list item is selected
if(e.target.matches('.list-item')) {
// set the task as the selected element and put title in selected-task div
selectedTaskElement = e.target
const taskName = e.target.querySelector('.task-name')
const text = taskName.innerHTML
selectedTask.innerHTML = text
}
// if a checkbox is selected
if(e.target.matches('input[type=checkbox]')) {
// ge the list item and the id of the item
const listItem = e.target.closest('.list-item')
const taskId = listItem.dataset.taskId
// find the task object in the array
const checkedTask = tasks.find(task => task.id === taskId)
// if set to true, change to false, and if set to false, set to true
if(checkedTask.complete) checkedTask.complete = false
else if(!checkedTask.complete)checkedTask.complete = true
}
})
// add task as list item
function addTask(task) {
const templateClone = template.content.cloneNode(true)
const listItem = templateClone.querySelector('.list-item')
listItem.dataset.taskId = task.id
const checkbox = templateClone.querySelector('input[type=checkbox]')
checkbox.checked = task.complete
const taskName = templateClone.querySelector('.task-name')
taskName.innerHTML = task.name
const pomodoroCount = templateClone.querySelector('.pomodoro-count')
pomodoroCount.innerHTML = task.completedPomodoros.toString() + '/' + task.totalPomodoros
tasksList.appendChild(templateClone)
}