uptime-kuma/src/components/HeartbeatBar.vue

191 lines
4.4 KiB
Vue
Raw Normal View History

2021-06-25 19:03:06 +00:00
<template>
2021-07-27 17:47:13 +00:00
<div ref="wrap" class="wrap" :style="wrapStyle">
2021-06-25 19:03:06 +00:00
<div class="hp-bar-big" :style="barStyle">
2021-06-29 08:06:20 +00:00
<div
2021-07-27 17:47:13 +00:00
v-for="(beat, index) in shortBeatList"
:key="index"
2021-06-29 08:06:20 +00:00
class="beat"
:class="{ 'empty' : (beat === 0), 'down' : (beat.status === 0), 'pending' : (beat.status === 2) }"
2021-06-29 08:06:20 +00:00
:style="beatStyle"
:title="getBeatTitle(beat)"
2021-07-27 17:47:13 +00:00
/>
2021-06-25 19:03:06 +00:00
</div>
</div>
</template>
<script>
export default {
2021-06-27 08:10:55 +00:00
props: {
size: {
type: String,
2021-07-27 17:47:13 +00:00
default: "big",
2021-06-27 08:10:55 +00:00
},
monitorId: {
type: Number,
required: true,
},
2021-06-27 08:10:55 +00:00
},
2021-06-25 19:03:06 +00:00
data() {
return {
beatWidth: 10,
beatHeight: 30,
hoverScale: 1.5,
2021-06-26 06:32:12 +00:00
beatMargin: 3, // Odd number only, even = blurry
2021-06-25 19:03:06 +00:00
move: false,
2021-06-26 06:32:12 +00:00
maxBeat: -1,
2021-06-25 19:03:06 +00:00
}
},
computed: {
2021-06-26 06:32:12 +00:00
2021-06-27 08:10:55 +00:00
beatList() {
return this.$root.heartbeatList[this.monitorId]
},
2021-06-26 06:32:12 +00:00
shortBeatList() {
2021-06-27 08:10:55 +00:00
let placeholders = []
2021-06-26 06:32:12 +00:00
let start = this.beatList.length - this.maxBeat;
if (this.move) {
start = start - 1;
}
if (start < 0) {
2021-06-27 08:10:55 +00:00
// Add empty placeholder
for (let i = start; i < 0; i++) {
placeholders.push(0)
}
2021-06-26 06:32:12 +00:00
start = 0;
}
2021-06-27 08:10:55 +00:00
return placeholders.concat(this.beatList.slice(start))
2021-06-26 06:32:12 +00:00
},
2021-06-25 19:03:06 +00:00
wrapStyle() {
let topBottom = (((this.beatHeight * this.hoverScale) - this.beatHeight) / 2);
let leftRight = (((this.beatWidth * this.hoverScale) - this.beatWidth) / 2);
return {
padding: `${topBottom}px ${leftRight}px`,
2021-07-28 15:03:37 +00:00
width: "100%",
2021-06-25 19:03:06 +00:00
}
},
2021-06-26 06:32:12 +00:00
2021-06-25 19:03:06 +00:00
barStyle() {
2021-06-26 06:32:12 +00:00
if (this.move && this.shortBeatList.length > this.maxBeat) {
2021-06-25 19:03:06 +00:00
let width = -(this.beatWidth + this.beatMargin * 2);
2021-06-26 06:32:12 +00:00
return {
2021-06-25 19:03:06 +00:00
transition: "all ease-in-out 0.25s",
transform: `translateX(${width}px)`,
}
2021-06-26 06:32:12 +00:00
2021-06-25 19:03:06 +00:00
}
2021-07-27 17:47:13 +00:00
return {
transform: "translateX(0)",
}
2021-06-25 19:03:06 +00:00
},
2021-06-26 06:32:12 +00:00
2021-06-25 19:03:06 +00:00
beatStyle() {
return {
width: this.beatWidth + "px",
height: this.beatHeight + "px",
margin: this.beatMargin + "px",
"--hover-scale": this.hoverScale,
}
2021-07-27 17:47:13 +00:00
},
2021-06-26 06:32:12 +00:00
},
watch: {
beatList: {
handler(val, oldVal) {
this.move = true;
setTimeout(() => {
this.move = false;
}, 300)
},
deep: true,
2021-07-27 17:47:13 +00:00
},
},
unmounted() {
window.removeEventListener("resize", this.resize);
},
beforeMount() {
if (! (this.monitorId in this.$root.heartbeatList)) {
this.$root.heartbeatList[this.monitorId] = [];
}
},
2021-07-27 17:47:13 +00:00
mounted() {
if (this.size === "small") {
this.beatWidth = 5.6;
this.beatMargin = 2.4;
this.beatHeight = 16
2021-06-26 06:32:12 +00:00
}
2021-07-27 17:47:13 +00:00
window.addEventListener("resize", this.resize);
this.resize();
},
methods: {
resize() {
if (this.$refs.wrap) {
this.maxBeat = Math.floor(this.$refs.wrap.clientWidth / (this.beatWidth + this.beatMargin * 2))
}
},
getBeatTitle(beat) {
return `${this.$root.datetime(beat.time)} - ${beat.msg}`;
}
2021-07-27 17:47:13 +00:00
},
2021-06-25 19:03:06 +00:00
}
</script>
<style lang="scss" scoped>
2021-06-25 19:03:06 +00:00
@import "../assets/vars.scss";
.wrap {
overflow: hidden;
2021-06-26 06:32:12 +00:00
width: 100%;
2021-06-25 19:03:06 +00:00
white-space: nowrap;
}
.hp-bar-big {
.beat {
display: inline-block;
background-color: $primary;
border-radius: 50rem;
2021-06-27 08:10:55 +00:00
&.empty {
2021-07-13 04:16:11 +00:00
background-color: aliceblue;
.dark & {
background-color: #d0d3d5;
}
2021-06-26 06:32:12 +00:00
}
2021-06-27 08:10:55 +00:00
&.down {
background-color: $danger;
}
2021-06-25 19:03:06 +00:00
&.pending {
background-color: $warning;
}
2021-06-27 08:10:55 +00:00
&:not(.empty):hover {
transition: all ease-in-out 0.15s;
2021-06-25 19:03:06 +00:00
opacity: 0.8;
transform: scale(var(--hover-scale));
}
}
}
.dark {
.hp-bar-big .beat.empty{
background-color: #848484;
}
}
2021-06-25 19:03:06 +00:00
</style>