MaysWind
441 lines
16 KiB
Vue
441 lines
16 KiB
Vue
<template>
|
|
<v-chart autoresize class="trends-chart-container" :class="{ 'transition-in': skeleton }" :option="chartOptions"
|
|
@click="clickItem" @legendselectchanged="onLegendSelectChanged" />
|
|
</template>
|
|
|
|
<script setup lang="ts">
|
|
import { ref, computed } from 'vue';
|
|
import { useTheme } from 'vuetify';
|
|
import type { ECElementEvent } from 'echarts/core';
|
|
import type { CallbackDataParams } from 'echarts/types/dist/shared';
|
|
|
|
import { useI18n } from '@/locales/helpers.ts';
|
|
import { type CommonTrendsChartProps, type TrendsBarChartClickEvent, useTrendsChartBase } from '@/components/base/TrendsChartBase.ts'
|
|
|
|
import { useUserStore } from '@/stores/user.ts';
|
|
|
|
import { type YearMonth, DateRangeScene } from '@/core/datetime.ts';
|
|
import type { ColorValue } from '@/core/color.ts';
|
|
import { ThemeType } from '@/core/theme.ts';
|
|
import { TrendChartType, ChartDateAggregationType } from '@/core/statistics.ts';
|
|
import { DEFAULT_CHART_COLORS } from '@/consts/color.ts';
|
|
import type { YearMonthDataItem, SortableTransactionStatisticDataItem } from '@/models/transaction.ts';
|
|
|
|
import {
|
|
isArray,
|
|
isNumber
|
|
} from '@/lib/common.ts';
|
|
import {
|
|
getYearMonthFirstUnixTime,
|
|
getYearMonthLastUnixTime,
|
|
getDateTypeByDateRange,
|
|
getFiscalYearFromUnixTime
|
|
} from '@/lib/datetime.ts';
|
|
import {
|
|
sortStatisticsItems
|
|
} from '@/lib/statistics.ts';
|
|
|
|
interface DesktopTrendsChartProps<T extends YearMonth> extends CommonTrendsChartProps<T> {
|
|
skeleton?: boolean;
|
|
type: number;
|
|
showValue?: boolean;
|
|
showTotalAmountInTooltip?: boolean;
|
|
}
|
|
|
|
interface TrendsChartDataItem {
|
|
id: string;
|
|
name: string;
|
|
itemStyle: {
|
|
color: ColorValue;
|
|
};
|
|
selected: boolean;
|
|
type: string;
|
|
areaStyle?: object;
|
|
stack: string;
|
|
animation: boolean;
|
|
data: number[];
|
|
}
|
|
|
|
interface TrendsChartTooltipItem extends SortableTransactionStatisticDataItem {
|
|
readonly name: string;
|
|
readonly color: unknown;
|
|
readonly displayOrders: number[];
|
|
readonly totalAmount: number;
|
|
}
|
|
|
|
const props = defineProps<DesktopTrendsChartProps<YearMonthDataItem>>();
|
|
|
|
const emit = defineEmits<{
|
|
(e: 'click', value: TrendsBarChartClickEvent): void;
|
|
}>();
|
|
|
|
const theme = useTheme();
|
|
const { tt, formatUnixTimeToShortYear, formatYearQuarter, formatUnixTimeToShortYearMonth, formatUnixTimeToFiscalYear, formatAmountWithCurrency } = useI18n();
|
|
const { allDateRanges, getItemName, getColor } = useTrendsChartBase(props);
|
|
|
|
const userStore = useUserStore();
|
|
|
|
const selectedLegends = ref<Record<string, boolean>>({});
|
|
|
|
const isDarkMode = computed<boolean>(() => theme.global.name.value === ThemeType.Dark);
|
|
|
|
const itemsMap = computed<Record<string, Record<string, unknown>>>(() => {
|
|
const map: Record<string, Record<string, unknown>> = {};
|
|
|
|
for (let i = 0; i < props.items.length; i++) {
|
|
const item = props.items[i];
|
|
let id: string = '';
|
|
|
|
if (props.idField && item[props.idField]) {
|
|
id = item[props.idField] as string;
|
|
} else {
|
|
id = getItemName(item[props.nameField] as string);
|
|
}
|
|
|
|
const finalItem: Record<string, unknown> = {
|
|
[props.nameField]: item[props.nameField]
|
|
};
|
|
|
|
if (props.idField) {
|
|
finalItem[props.idField] = item[props.idField];
|
|
}
|
|
|
|
if (props.hiddenField) {
|
|
finalItem[props.hiddenField] = item[props.hiddenField];
|
|
}
|
|
|
|
if (props.displayOrdersField) {
|
|
finalItem[props.displayOrdersField] = item[props.displayOrdersField];
|
|
}
|
|
|
|
map[id] = finalItem;
|
|
}
|
|
|
|
return map;
|
|
});
|
|
|
|
const allDisplayDateRanges = computed<string[]>(() => {
|
|
const allDisplayDateRanges: string[] = [];
|
|
|
|
for (let i = 0; i < allDateRanges.value.length; i++) {
|
|
const dateRange = allDateRanges.value[i];
|
|
|
|
if (props.dateAggregationType === ChartDateAggregationType.Year.type) {
|
|
allDisplayDateRanges.push(formatUnixTimeToShortYear(dateRange.minUnixTime));
|
|
} else if (props.dateAggregationType === ChartDateAggregationType.FiscalYear.type && 'year' in dateRange) {
|
|
allDisplayDateRanges.push(formatUnixTimeToFiscalYear(dateRange.minUnixTime));
|
|
} else if (props.dateAggregationType === ChartDateAggregationType.Quarter.type && 'quarter' in dateRange) {
|
|
allDisplayDateRanges.push(formatYearQuarter(dateRange.year, dateRange.quarter));
|
|
} else { // if (props.dateAggregationType === ChartDateAggregationType.Month.type) {
|
|
allDisplayDateRanges.push(formatUnixTimeToShortYearMonth(dateRange.minUnixTime));
|
|
}
|
|
}
|
|
|
|
return allDisplayDateRanges;
|
|
});
|
|
|
|
const allSeries = computed<TrendsChartDataItem[]>(() => {
|
|
const allSeries: TrendsChartDataItem[] = [];
|
|
|
|
for (let i = 0; i < props.items.length; i++) {
|
|
const item = props.items[i];
|
|
|
|
if (props.hiddenField && item[props.hiddenField]) {
|
|
continue;
|
|
}
|
|
|
|
const allAmounts: number[] = [];
|
|
const dateRangeAmountMap: Record<string, YearMonthDataItem[]> = {};
|
|
|
|
for (let j = 0; j < item.items.length; j++) {
|
|
const dataItem = item.items[j];
|
|
let dateRangeKey = '';
|
|
|
|
if (props.dateAggregationType === ChartDateAggregationType.Year.type) {
|
|
dateRangeKey = dataItem.year.toString();
|
|
} else if (props.dateAggregationType === ChartDateAggregationType.FiscalYear.type) {
|
|
const fiscalYear = getFiscalYearFromUnixTime(
|
|
getYearMonthFirstUnixTime({ year: dataItem.year, month: dataItem.month - 1 }),
|
|
props.fiscalYearStart
|
|
);
|
|
dateRangeKey = fiscalYear.toString();
|
|
} else if (props.dateAggregationType === ChartDateAggregationType.Quarter.type) {
|
|
dateRangeKey = `${dataItem.year}-${Math.floor((dataItem.month - 1) / 3) + 1}`;
|
|
} else { // if (props.dateAggregationType === ChartDateAggregationType.Month.type) {
|
|
dateRangeKey = `${dataItem.year}-${dataItem.month}`;
|
|
}
|
|
|
|
const dataItems = dateRangeAmountMap[dateRangeKey] || [];
|
|
dataItems.push(dataItem);
|
|
|
|
dateRangeAmountMap[dateRangeKey] = dataItems;
|
|
}
|
|
|
|
for (let j = 0; j < allDateRanges.value.length; j++) {
|
|
const dateRange = allDateRanges.value[j];
|
|
let dateRangeKey = '';
|
|
|
|
if (props.dateAggregationType === ChartDateAggregationType.Year.type) {
|
|
dateRangeKey = dateRange.year.toString();
|
|
} else if (props.dateAggregationType === ChartDateAggregationType.FiscalYear.type && 'year' in dateRange) {
|
|
dateRangeKey = dateRange.year.toString();
|
|
} else if (props.dateAggregationType === ChartDateAggregationType.Quarter.type && 'quarter' in dateRange) {
|
|
dateRangeKey = `${dateRange.year}-${dateRange.quarter}`;
|
|
} else if (props.dateAggregationType === ChartDateAggregationType.Month.type && 'month' in dateRange) {
|
|
dateRangeKey = `${dateRange.year}-${dateRange.month + 1}`;
|
|
}
|
|
|
|
let amount = 0;
|
|
const dataItems = dateRangeAmountMap[dateRangeKey];
|
|
|
|
if (isArray(dataItems)) {
|
|
for (let i = 0; i < dataItems.length; i++) {
|
|
const dataItem = dataItems[i];
|
|
|
|
if (isNumber(dataItem[props.valueField])) {
|
|
amount += dataItem[props.valueField] as number;
|
|
}
|
|
}
|
|
}
|
|
|
|
allAmounts.push(amount);
|
|
}
|
|
|
|
const finalItem: TrendsChartDataItem = {
|
|
id: (props.idField && item[props.idField]) ? item[props.idField] as string : getItemName(item[props.nameField] as string),
|
|
name: (props.idField && item[props.idField]) ? item[props.idField] as string : getItemName(item[props.nameField] as string),
|
|
itemStyle: {
|
|
color: getColor(props.colorField && item[props.colorField] ? item[props.colorField] as string : DEFAULT_CHART_COLORS[i % DEFAULT_CHART_COLORS.length]),
|
|
},
|
|
selected: true,
|
|
type: 'line',
|
|
stack: 'a',
|
|
animation: !props.skeleton,
|
|
data: allAmounts
|
|
};
|
|
|
|
if (props.type === TrendChartType.Area.type) {
|
|
finalItem.areaStyle = {};
|
|
} else if (props.type === TrendChartType.Column.type) {
|
|
finalItem.type = 'bar';
|
|
}
|
|
|
|
allSeries.push(finalItem);
|
|
}
|
|
|
|
return allSeries;
|
|
});
|
|
|
|
const yAxisWidth = computed<number>(() => {
|
|
let maxValue = Number.MIN_SAFE_INTEGER;
|
|
let minValue = Number.MAX_SAFE_INTEGER;
|
|
let width = 90;
|
|
|
|
if (!allSeries.value || !allSeries.value.length) {
|
|
return width;
|
|
}
|
|
|
|
for (let i = 0; i < allSeries.value.length; i++) {
|
|
for (let j = 0; j < allSeries.value[i].data.length; j++) {
|
|
const value = allSeries.value[i].data[j];
|
|
|
|
if (value > maxValue) {
|
|
maxValue = value;
|
|
}
|
|
|
|
if (value < minValue) {
|
|
minValue = value;
|
|
}
|
|
}
|
|
}
|
|
|
|
const maxValueText = formatAmountWithCurrency(maxValue, props.defaultCurrency);
|
|
const minValueText = formatAmountWithCurrency(minValue, props.defaultCurrency);
|
|
const maxLengthText = maxValueText.length > minValueText.length ? maxValueText : minValueText;
|
|
|
|
const canvas = document.createElement('canvas');
|
|
const context = canvas.getContext('2d');
|
|
|
|
if (context) {
|
|
context.font = '12px Arial';
|
|
|
|
const textMetrics = context.measureText(maxLengthText);
|
|
const actualWidth = Math.round(textMetrics.width) + 20;
|
|
|
|
if (actualWidth >= 200) {
|
|
width = 200;
|
|
} if (actualWidth > 90) {
|
|
width = actualWidth;
|
|
}
|
|
}
|
|
|
|
return width;
|
|
});
|
|
|
|
const chartOptions = computed<object>(() => {
|
|
return {
|
|
tooltip: {
|
|
trigger: 'axis',
|
|
axisPointer: {
|
|
type: 'cross',
|
|
label: {
|
|
backgroundColor: isDarkMode.value ? '#333' : '#fff',
|
|
color: isDarkMode.value ? '#eee' : '#333'
|
|
},
|
|
},
|
|
backgroundColor: isDarkMode.value ? '#333' : '#fff',
|
|
borderColor: isDarkMode.value ? '#333' : '#fff',
|
|
textStyle: {
|
|
color: isDarkMode.value ? '#eee' : '#333'
|
|
},
|
|
formatter: (params: CallbackDataParams[]) => {
|
|
let tooltip = '';
|
|
let totalAmount = 0;
|
|
const displayItems: TrendsChartTooltipItem[] = [];
|
|
|
|
for (let i = 0; i < params.length; i++) {
|
|
const id = params[i].seriesId as string;
|
|
const name = itemsMap.value[id] && props.nameField && itemsMap.value[id][props.nameField] ? getItemName(itemsMap.value[id][props.nameField] as string) : id;
|
|
const color = params[i].color;
|
|
const displayOrders = itemsMap.value[id] && props.displayOrdersField && itemsMap.value[id][props.displayOrdersField] ? itemsMap.value[id][props.displayOrdersField] as number[] : [0];
|
|
const amount = params[i].data as number;
|
|
|
|
displayItems.push({
|
|
name: name,
|
|
color: color,
|
|
displayOrders: displayOrders,
|
|
totalAmount: amount
|
|
});
|
|
|
|
totalAmount += amount;
|
|
}
|
|
|
|
sortStatisticsItems(displayItems, props.sortingType);
|
|
|
|
for (let i = 0; i < displayItems.length; i++) {
|
|
const item = displayItems[i];
|
|
|
|
if (displayItems.length === 1 || item.totalAmount !== 0) {
|
|
const value = formatAmountWithCurrency(item.totalAmount, props.defaultCurrency);
|
|
tooltip += '<div><span class="chart-pointer" style="background-color: ' + item.color + '"></span>';
|
|
tooltip += `<span>${item.name}</span><span style="margin-left: 20px; float: right">${value}</span><br/>`;
|
|
tooltip += '</div>';
|
|
}
|
|
}
|
|
|
|
if (props.showTotalAmountInTooltip) {
|
|
const displayTotalAmount = formatAmountWithCurrency(totalAmount, props.defaultCurrency);
|
|
tooltip = '<div style="border-bottom: ' + (isDarkMode.value ? '#eee' : '#333') + ' dashed 1px">'
|
|
+ '<span class="chart-pointer" style="background-color: ' + (isDarkMode.value ? '#eee' : '#333') + '"></span>'
|
|
+ `<span>${tt('Total Amount')}</span><span style="margin-left: 20px; float: right">${displayTotalAmount}</span><br/>`
|
|
+ '</div>' + tooltip;
|
|
}
|
|
|
|
if (params.length && params[0].name) {
|
|
tooltip = `${params[0].name}<br/>` + tooltip;
|
|
}
|
|
|
|
return tooltip;
|
|
}
|
|
},
|
|
legend: {
|
|
orient: 'horizontal',
|
|
data: allSeries.value.map(item => item.name),
|
|
selected: selectedLegends.value,
|
|
textStyle: {
|
|
color: isDarkMode.value ? '#eee' : '#333'
|
|
},
|
|
formatter: (id: string) => {
|
|
return itemsMap.value[id] && props.nameField && itemsMap.value[id][props.nameField] ? getItemName(itemsMap.value[id][props.nameField] as string) : id;
|
|
}
|
|
},
|
|
grid: {
|
|
left: yAxisWidth.value,
|
|
right: 20
|
|
},
|
|
xAxis: [
|
|
{
|
|
type: 'category',
|
|
data: allDisplayDateRanges.value
|
|
}
|
|
],
|
|
yAxis: [
|
|
{
|
|
type: 'value',
|
|
axisLabel: {
|
|
formatter: (value: string) => {
|
|
return formatAmountWithCurrency(value, props.defaultCurrency);
|
|
}
|
|
},
|
|
axisPointer: {
|
|
label: {
|
|
formatter: (params: CallbackDataParams) => {
|
|
return formatAmountWithCurrency(Math.floor(params.value as number), props.defaultCurrency);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
],
|
|
series: allSeries.value
|
|
};
|
|
});
|
|
|
|
function clickItem(e: ECElementEvent): void {
|
|
if (!props.enableClickItem || e.componentType !== 'series') {
|
|
return;
|
|
}
|
|
|
|
const id = e.seriesId as string;
|
|
const item = itemsMap.value[id];
|
|
const itemId = props.idField ? item[props.idField] as string : '';
|
|
const dateRange = allDateRanges.value[e.dataIndex];
|
|
let minUnixTime = dateRange.minUnixTime;
|
|
let maxUnixTime = dateRange.maxUnixTime;
|
|
|
|
if (props.startYearMonth) {
|
|
const startMinUnixTime = getYearMonthFirstUnixTime(props.startYearMonth);
|
|
|
|
if (startMinUnixTime > minUnixTime) {
|
|
minUnixTime = startMinUnixTime;
|
|
}
|
|
}
|
|
|
|
if (props.endYearMonth) {
|
|
const endMaxUnixTime = getYearMonthLastUnixTime(props.endYearMonth);
|
|
|
|
if (endMaxUnixTime < maxUnixTime) {
|
|
maxUnixTime = endMaxUnixTime;
|
|
}
|
|
}
|
|
|
|
const dateRangeType = getDateTypeByDateRange(minUnixTime, maxUnixTime, userStore.currentUserFirstDayOfWeek, userStore.currentUserFiscalYearStart, DateRangeScene.Normal);
|
|
|
|
emit('click', {
|
|
itemId: itemId,
|
|
dateRange: {
|
|
minTime: minUnixTime,
|
|
maxTime: maxUnixTime,
|
|
dateType: dateRangeType
|
|
}
|
|
});
|
|
}
|
|
|
|
function onLegendSelectChanged(e: { selected: Record<string, boolean> }): void {
|
|
selectedLegends.value = e.selected;
|
|
}
|
|
</script>
|
|
|
|
<style scoped>
|
|
.trends-chart-container {
|
|
width: 100%;
|
|
height: 560px;
|
|
margin-top: 10px;
|
|
}
|
|
|
|
@media (min-width: 600px) {
|
|
.pie-chart-container {
|
|
height: 500px;
|
|
}
|
|
}
|
|
</style>
|