mirror of
https://github.com/MisskeyIO/misskey
synced 2024-12-23 19:18:44 +09:00
181 lines
3.9 KiB
Vue
181 lines
3.9 KiB
Vue
<template>
|
|
<div ref="rootEl">
|
|
<MkLoading v-if="fetching"/>
|
|
<div v-else>
|
|
<canvas ref="chartEl"></canvas>
|
|
</div>
|
|
</div>
|
|
</template>
|
|
|
|
<script lang="ts" setup>
|
|
import { markRaw, version as vueVersion, onMounted, onBeforeUnmount, nextTick } from 'vue';
|
|
import { Chart } from 'chart.js';
|
|
import { enUS } from 'date-fns/locale';
|
|
import tinycolor from 'tinycolor2';
|
|
import * as os from '@/os';
|
|
import 'chartjs-adapter-date-fns';
|
|
import { defaultStore } from '@/store';
|
|
import { useChartTooltip } from '@/scripts/use-chart-tooltip';
|
|
import { MatrixController, MatrixElement } from 'chartjs-chart-matrix';
|
|
import { chartVLine } from '@/scripts/chart-vline';
|
|
import { alpha } from '@/scripts/color';
|
|
import { initChart } from '@/scripts/init-chart';
|
|
|
|
initChart();
|
|
|
|
const rootEl = $shallowRef<HTMLDivElement>(null);
|
|
const chartEl = $shallowRef<HTMLCanvasElement>(null);
|
|
const now = new Date();
|
|
let chartInstance: Chart = null;
|
|
let fetching = $ref(true);
|
|
|
|
const { handler: externalTooltipHandler } = useChartTooltip({
|
|
position: 'middle',
|
|
});
|
|
|
|
async function renderChart() {
|
|
if (chartInstance) {
|
|
chartInstance.destroy();
|
|
}
|
|
|
|
const wide = rootEl.offsetWidth > 600;
|
|
const narrow = rootEl.offsetWidth < 400;
|
|
|
|
const maxDays = wide ? 20 : narrow ? 7 : 14;
|
|
|
|
const raw = await os.api('retention', { });
|
|
|
|
const data = [];
|
|
for (const record of raw) {
|
|
let i = 0;
|
|
for (const date of Object.keys(record.data).sort((a, b) => new Date(a).getTime() - new Date(b).getTime())) {
|
|
data.push({
|
|
x: i,
|
|
y: record.createdAt,
|
|
v: record.data[date],
|
|
});
|
|
i++;
|
|
}
|
|
}
|
|
|
|
console.log(data);
|
|
|
|
fetching = false;
|
|
|
|
await nextTick();
|
|
|
|
const color = defaultStore.state.darkMode ? '#b4e900' : '#86b300';
|
|
|
|
// 視覚上の分かりやすさのため上から最も大きい3つの値の平均を最大値とする
|
|
//const max = raw.readWrite.slice().sort((a, b) => b - a).slice(0, 3).reduce((a, b) => a + b, 0) / 3;
|
|
const max = 4;
|
|
|
|
const marginEachCell = 6;
|
|
|
|
chartInstance = new Chart(chartEl, {
|
|
type: 'matrix',
|
|
data: {
|
|
datasets: [{
|
|
label: 'Active',
|
|
data: data,
|
|
pointRadius: 0,
|
|
borderWidth: 0,
|
|
borderJoinStyle: 'round',
|
|
borderRadius: 3,
|
|
backgroundColor(c) {
|
|
const value = c.dataset.data[c.dataIndex].v;
|
|
const a = value / max;
|
|
return alpha(color, a);
|
|
},
|
|
fill: true,
|
|
width(c) {
|
|
const a = c.chart.chartArea ?? {};
|
|
return (a.right - a.left) / maxDays - marginEachCell;
|
|
},
|
|
height(c) {
|
|
const a = c.chart.chartArea ?? {};
|
|
return (a.bottom - a.top) / maxDays - (marginEachCell / 1.5);
|
|
},
|
|
}],
|
|
},
|
|
options: {
|
|
aspectRatio: wide ? 2 : narrow ? 2 : 2,
|
|
layout: {
|
|
padding: {
|
|
left: 8,
|
|
right: 0,
|
|
top: 0,
|
|
bottom: 0,
|
|
},
|
|
},
|
|
scales: {
|
|
x: {
|
|
position: 'top',
|
|
suggestedMax: maxDays,
|
|
grid: {
|
|
display: false,
|
|
},
|
|
ticks: {
|
|
display: true,
|
|
padding: 0,
|
|
maxRotation: 0,
|
|
autoSkipPadding: 0,
|
|
autoSkip: false,
|
|
callback: (value, index, values) => value + 1,
|
|
},
|
|
},
|
|
y: {
|
|
type: 'time',
|
|
min: new Date(new Date().getFullYear(), new Date().getMonth(), new Date().getDate() - maxDays),
|
|
offset: true,
|
|
reverse: true,
|
|
position: 'left',
|
|
time: {
|
|
unit: 'day',
|
|
round: 'day',
|
|
},
|
|
grid: {
|
|
display: false,
|
|
},
|
|
ticks: {
|
|
maxRotation: 0,
|
|
autoSkip: true,
|
|
padding: 1,
|
|
font: {
|
|
size: 9,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
plugins: {
|
|
legend: {
|
|
display: false,
|
|
},
|
|
tooltip: {
|
|
enabled: false,
|
|
callbacks: {
|
|
title(context) {
|
|
const v = context[0].dataset.data[context[0].dataIndex];
|
|
return v.d;
|
|
},
|
|
label(context) {
|
|
const v = context.dataset.data[context.dataIndex];
|
|
return ['Active: ' + v.v];
|
|
},
|
|
},
|
|
//mode: 'index',
|
|
animation: {
|
|
duration: 0,
|
|
},
|
|
external: externalTooltipHandler,
|
|
},
|
|
},
|
|
},
|
|
});
|
|
}
|
|
|
|
onMounted(async () => {
|
|
renderChart();
|
|
});
|
|
</script>
|