101 lines
3.7 KiB
Vue
101 lines
3.7 KiB
Vue
<!--
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DrCr: Web-based double-entry bookkeeping framework
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Copyright (C) 2022-2025 Lee Yingtong Li (RunasSudo)
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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-->
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<template>
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<DynamicReportComponent :report="report">
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<div class="my-2 py-2 flex">
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<div class="grow flex gap-x-2 items-baseline">
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<input type="date" class="bordered-field" v-model.lazy="dtStart">
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<span>to</span>
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<input type="date" class="bordered-field" v-model.lazy="dt">
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<span>Compare</span>
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<div class="relative flex flex-grow items-stretch shadow-sm">
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<input type="number" min="1" class="bordered-field w-[9.5em] pr-[6em]" v-model.lazy="comparePeriods">
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<div class="absolute inset-y-0 right-0 flex items-center z-10">
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<select class="h-full border-0 bg-transparent py-0 pl-2 pr-8 text-gray-900 focus:ring-2 focus:ring-inset focus:ring-emerald-600" v-model="compareUnit">
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<option value="years">years</option>
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<option value="months">months</option>
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</select>
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</div>
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</div>
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</div>
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</div>
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</DynamicReportComponent>
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</template>
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<script setup lang="ts">
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import dayjs from 'dayjs';
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import { invoke } from '@tauri-apps/api/core';
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import { ref, watch } from 'vue';
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import { DynamicReport } from './base.ts';
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import { db } from '../db.ts';
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import DynamicReportComponent from '../components/DynamicReportComponent.vue';
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const report = ref(null as DynamicReport | null);
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const dt = ref(null as string | null);
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const dtStart = ref(null as string | null);
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const comparePeriods = ref(1);
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const compareUnit = ref('years');
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async function load() {
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await db.load();
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dt.value = db.metadata.eofy_date;
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dtStart.value = dayjs(db.metadata.eofy_date).subtract(1, 'year').add(1, 'day').format('YYYY-MM-DD');
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await updateReport();
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// Update report when dates etc. changed
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// We initialise the watcher here only after dt and dtStart are initialised above
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watch([dt, dtStart, comparePeriods, compareUnit], updateReport);
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}
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async function updateReport() {
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const reportDates = [];
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for (let i = 0; i < comparePeriods.value; i++) {
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let thisReportDt, thisReportDtStart;
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// Get period start and end dates
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if (compareUnit.value === 'years') {
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thisReportDt = dayjs(dt.value!).subtract(i, 'year');
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thisReportDtStart = dayjs(dtStart.value!).subtract(i, 'year');
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} else if (compareUnit.value === 'months') {
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if (dayjs(dt.value!).add(1, 'day').isSame(dayjs(dt.value!).set('date', 1).add(1, 'month'))) {
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// If dt is the end of a calendar month, then fix each prior dt to be the end of the calendar month
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thisReportDt = dayjs(dt.value!).subtract(i, 'month').set('date', 1).add(1, 'month').subtract(1, 'day');
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thisReportDtStart = dayjs(dtStart.value!).subtract(i, 'month');
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} else {
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thisReportDt = dayjs(dt.value!).subtract(i, 'month');
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thisReportDtStart = dayjs(dtStart.value!).subtract(i, 'month');
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}
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} else {
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throw new Error('Unexpected compareUnit');
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}
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reportDates.push([thisReportDtStart.format('YYYY-MM-DD'), thisReportDt.format('YYYY-MM-DD')]);
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}
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report.value = JSON.parse(await invoke('get_income_statement', { dates: reportDates }));
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}
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load();
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</script>
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