finish heartbeat bar

This commit is contained in:
LouisLam 2021-06-26 14:32:12 +08:00
parent 497d63ef7d
commit 6974f0f3ad
2 changed files with 65 additions and 27 deletions

View file

@ -1,7 +1,8 @@
<template>
<div class="wrap" :style="wrapStyle">
<div class="wrap" :style="wrapStyle" ref="wrap">
<div class="hp-bar-big" :style="barStyle">
<div class="beat" :style="beatStyle" v-for="beat in beatList"></div>
<div class="beat" :style="beatStyle" v-for="(beat, index) in shortBeatList" :key="index">
</div>
</div>
</div>
</template>
@ -12,64 +13,84 @@
export default {
data() {
return {
i: 1,
beatList: [
1,2,3,4,5
],
beatWidth: 10,
beatHeight: 30,
hoverScale: 1.5,
beatMargin: 4,
beatMargin: 3, // Odd number only, even = blurry
move: false,
maxBeat: 5,
maxBeat: -1,
}
},
destroyed() {
window.removeEventListener("resize", this.resize);
},
mounted() {
setInterval(() => {
window.addEventListener("resize", this.resize);
this.resize();
this.addBeat()
console.log("add beat")
setInterval(() => {
this.beatList.push(this.i++)
}, 3000)
},
methods: {
async addBeat() {
this.move = true;
setTimeout(() => {
this.beatList.push(6)
if (this.beatList.length > this.maxBeat) {
this.beatList.shift();
this.move = false;
}
}, 300)
resize() {
this.maxBeat = Math.floor(this.$refs.wrap.clientWidth / (this.beatWidth + this.beatMargin * 2))
}
},
computed: {
shortBeatList() {
let start = this.beatList.length - this.maxBeat;
if (this.move) {
start = start - 1;
}
if (start < 0) {
start = 0;
}
return this.beatList.slice(start)
},
wrapStyle() {
let topBottom = (((this.beatHeight * this.hoverScale) - this.beatHeight) / 2);
let leftRight = (((this.beatWidth * this.hoverScale) - this.beatWidth) / 2);
let width
if (this.maxBeat > 0) {
width = (this.beatWidth + this.beatMargin * 2) * this.maxBeat + (leftRight * 2) + "px"
} {
width = "100%"
}
return {
padding: `${topBottom}px ${leftRight}px`,
width: (this.beatWidth + this.beatMargin * 2) * this.maxBeat + (leftRight * 2) + "px"
width: width
}
},
barStyle() {
if (this.move) {
if (this.move && this.shortBeatList.length > this.maxBeat) {
let width = -(this.beatWidth + this.beatMargin * 2);
return {
transition: "all ease-in-out 0.25s",
transform: `translateX(${width}px)`,
}
} else {
return {
transform: `translateX(0)`,
}
}
},
beatStyle() {
return {
width: this.beatWidth + "px",
@ -78,6 +99,20 @@ export default {
"--hover-scale": this.hoverScale,
}
}
},
watch: {
beatList: {
handler(val, oldVal) {
console.log("add beat2")
this.move = true;
setTimeout(() => {
this.move = false;
}, 300)
},
deep: true,
}
}
}
</script>
@ -87,8 +122,7 @@ export default {
.wrap {
overflow: hidden;
width: 100px;
width: 100%;
white-space: nowrap;
}
@ -99,6 +133,10 @@ export default {
border-radius: 50rem;
transition: all ease-in-out 0.15s;
&.new-beat {
background-color: aliceblue;
}
&:hover {
opacity: 0.8;

View file

@ -7,7 +7,7 @@
<router-link to="/add" class="btn btn-primary">Add New Monitor</router-link>
</div>
<div class="shadow-box list">
<div class="shadow-box list mb-4">
<span v-if="$root.monitorList.length === 0">No Monitors, please <router-link to="/add">add one</router-link>.</span>