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Implement full balance sheet features using libdrcr

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This commit is contained in:
RunasSudo 2025-05-26 22:49:20 +10:00
parent 25697b501c
commit a967c87dab
Signed by: RunasSudo
GPG Key ID: 7234E476BF21C61A
6 changed files with 103 additions and 293 deletions
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26
src-tauri/src/libdrcr_bridge.rs
View File

@ -33,7 +33,11 @@ use tokio::task::spawn_blocking;
use crate::AppState;
#[tauri::command]
pub(crate) async fn get_balance_sheet(state: State<'_, Mutex<AppState>>) -> Result<String, ()> {
pub(crate) async fn get_balance_sheet(
state: State<'_, Mutex<AppState>>,
eofy_date: String,
dates: Vec<String>,
) -> Result<String, ()> {
let state = state.lock().await;
let db_filename = state.db_filename.clone().unwrap();
@ -45,14 +49,19 @@ pub(crate) async fn get_balance_sheet(state: State<'_, Mutex<AppState>>) -> Resu
// Initialise ReportingContext
let mut context = ReportingContext::new(
db_connection,
NaiveDate::from_ymd_opt(2025, 6, 30).unwrap(),
NaiveDate::parse_from_str(eofy_date.as_str(), "%Y-%m-%d").unwrap(),
"$".to_string(),
);
register_lookup_fns(&mut context);
register_dynamic_builders(&mut context);
// Get balance sheet
let mut date_args = Vec::new();
for date in dates.iter() {
date_args.push(DateArgs {
date: NaiveDate::parse_from_str(date, "%Y-%m-%d").unwrap(),
})
}
let targets = vec![
ReportingProductId {
name: "CalculateIncomeTax",
@ -63,23 +72,18 @@ pub(crate) async fn get_balance_sheet(state: State<'_, Mutex<AppState>>) -> Resu
name: "BalanceSheet",
kind: ReportingProductKind::Generic,
args: Box::new(MultipleDateArgs {
dates: vec![DateArgs {
date: NaiveDate::from_ymd_opt(2025, 6, 30).unwrap(),
}],
dates: date_args.clone(),
}),
},
];
// Run report
let products = generate_report(targets, &context).unwrap();
let result = products
.get_or_err(&ReportingProductId {
name: "BalanceSheet",
kind: ReportingProductKind::Generic,
args: Box::new(MultipleDateArgs {
dates: vec![DateArgs {
date: NaiveDate::from_ymd_opt(2025, 6, 30).unwrap(),
}],
}),
args: Box::new(MultipleDateArgs { dates: date_args }),
})
.unwrap();

63
src/components/ComparativeDynamicReportComponent.vue
View File

@ -1,63 +0,0 @@
<!--
DrCr: Web-based double-entry bookkeeping framework
Copyright (C) 2022–2025 Lee Yingtong Li (RunasSudo)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
-->
<template>
<template v-if="reports.length > 0">
<h1 class="page-heading">
{{ reports[0].title }}
</h1>
<slot />
<table class="min-w-full">
<thead>
<tr class="border-b border-gray-300">
<th></th>
<th v-for="label of labels" class="py-0.5 pl-1 text-gray-900 font-semibold text-end">{{ label }}&nbsp;</th>
</tr>
</thead>
<tbody>
<ComparativeDynamicReportEntry :row="[row[0], row]" v-for="row of joinedEntries" />
</tbody>
</table>
</template>
</template>
<script setup lang="ts">
import { computed, defineProps } from 'vue';
import { DynamicReport } from '../reports/base.ts';
import ComparativeDynamicReportEntry from './ComparativeDynamicReportEntry.vue';
const { reports, labels } = defineProps<{ reports: DynamicReport[], labels: string[] }>();
const joinedEntries = computed(() => {
// FIXME: Validate reports are of the same type, etc.
const result = [];
for (let i = 0; i < reports[0].entries.length; i++) {
const thisRow = [];
for (let report of reports) {
thisRow.push(report.entries[i]);
}
result.push(thisRow);
}
return result;
});
</script>

106
src/components/ComparativeDynamicReportEntry.vue
View File

@ -1,106 +0,0 @@
<!--
DrCr: Web-based double-entry bookkeeping framework
Copyright (C) 2022–2025 Lee Yingtong Li (RunasSudo)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
-->
<template>
<template v-if="row[0] instanceof Entry">
<!-- NB: Subtotal and Calculated are subclasses of Entry -->
<tr :class="row[0].bordered ? 'border-y border-gray-300' : null">
<component :is="row[0].heading ? 'th' : 'td'" class="py-0.5 pr-1 text-gray-900 text-start" :class="{ 'font-semibold': row[0].heading }">
<a :href="row[0].link" class="hover:text-blue-700 hover:underline" v-if="row[0].link !== null">{{ row[0].text }}</a>
<template v-if="row[0].link === null">{{ row[0].text }}</template>
</component>
<template v-for="entry of row[1]">
<component :is="row[0].heading ? 'th' : 'td'" class="py-0.5 pl-1 text-gray-900 text-end" :class="{ 'font-semibold': row[0].heading }" v-html="entry ? ppBracketed((entry as Entry).quantity, (entry as Entry).link ?? undefined) : ''" />
</template>
</tr>
</template>
<template v-if="row[0] instanceof Section">
<tr v-if="row[0].title !== null">
<th class="py-0.5 pr-1 text-gray-900 font-semibold text-start">{{ row[0].title }}</th>
<th></th>
</tr>
<ComparativeDynamicReportEntry :row="childRow" v-for="childRow of joinedChildren" />
</template>
<template v-if="row[0] instanceof Spacer">
<tr><td :colspan="row[1].length + 1" class="py-0.5">&nbsp;</td></tr>
</template>
</template>
<script setup lang="ts">
import { computed, defineProps } from 'vue';
import { ppBracketed } from '../display.ts';
import { DynamicReportNode, Entry, Section, Spacer, Subtotal } from '../reports/base.ts';
const { row } = defineProps<{ row: [DynamicReportNode, (DynamicReportNode | null)[]] }>();
const joinedChildren = computed(() => {
// First get all children's names
const joinedNames: string[] = [];
for (let cell of row[1]) {
for (let entry of (cell as any).entries) {
if (entry instanceof Subtotal) { // Handle Subtotal separately
continue;
}
if (!joinedNames.includes((entry as any).text)) {
joinedNames.push((entry as any).text);
}
}
}
joinedNames.sort();
// Then return joined children in order of sorted names
const result: [DynamicReportNode, (DynamicReportNode | null)[]][] = [];
for (let name of joinedNames) {
const thisRow: DynamicReportNode[] = [];
let thisRowExample = null;
for (let cell of row[1]) {
let thisCell = null;
for (let entry of (cell as any).entries) {
if ((entry as any).text === name) {
thisCell = entry;
thisRowExample = entry;
break;
}
}
thisRow.push(thisCell);
}
result.push([thisRowExample, thisRow]);
}
// Add Subtotal
const subtotalRow = [];
let subtotalExample = null;
for (let cell of row[1]) {
let thisCell = null;
for (let entry of (cell as any).entries) {
if (entry instanceof Subtotal) {
thisCell = entry;
subtotalExample = entry;
break;
}
}
subtotalRow.push(thisCell);
}
if (subtotalExample) {
result.push([subtotalExample, subtotalRow]);
}
return result;
});
</script>

3
src/components/DynamicReportEntryComponent.vue
View File

@ -23,7 +23,8 @@
<a :href="entry.LiteralRow.link" class="hover:text-blue-700 hover:underline" v-if="entry.LiteralRow.link !== null">{{ entry.LiteralRow.text }}</a>
<template v-if="entry.LiteralRow.link === null">{{ entry.LiteralRow.text }}</template>
</component>
<component :is="entry.LiteralRow.heading ? 'th' : 'td'" class="py-0.5 pl-1 text-gray-900 text-end" :class="{ 'font-semibold': entry.LiteralRow.heading }" v-html="ppBracketed(entry.LiteralRow.quantity, entry.LiteralRow.link ?? undefined)" />
<component :is="entry.LiteralRow.heading ? 'th' : 'td'" class="py-0.5 pl-1 text-gray-900 text-end" :class="{ 'font-semibold': entry.LiteralRow.heading }" v-html="(cell !== 0 || entry.LiteralRow.heading) ? ppBracketed(cell, entry.LiteralRow.link ?? undefined) : ''" v-for="cell of entry.LiteralRow.quantity">
</component>
</tr>
</template>
<template v-if="entry.Section">

159
src/reports/BalanceSheetReport.vue
View File

@ -16,11 +16,9 @@
along with this program. If not, see <https://www.gnu.org/licenses/>.
-->
<!-- Report display -->
<template>
<DynamicReportComponent :report="report">
<!-- <div class="my-2 py-2 flex">
<div class="my-2 py-2 flex">
<div class="grow flex gap-x-2 items-baseline">
<span class="whitespace-nowrap">As at</span>
<input type="date" class="bordered-field" v-model.lazy="dt">
@ -45,120 +43,81 @@
<p class="text-sm text-red-700">Total assets do not equal total liabilities and equity. This may occur if not all accounts have been classified in the chart of accounts.</p>
</div>
</div>
</div> -->
</div>
</DynamicReportComponent>
</template>
<script setup lang="ts">
import dayjs from 'dayjs';
import { invoke } from '@tauri-apps/api/core';
import { ref } from 'vue';
import { computed, ref, watch } from 'vue';
import DynamicReport from './base.ts';
import { ExclamationCircleIcon } from '@heroicons/vue/20/solid';
import { DynamicReport, reportEntryById } from './base.ts';
import { db } from '../db.ts';
import { ExtendedDatabase } from '../dbutil.ts';
import DynamicReportComponent from '../components/DynamicReportComponent.vue';
const report = ref(null as DynamicReport | null);
const dt = ref(null as string | null);
const comparePeriods = ref(1);
const compareUnit = ref('years');
async function load() {
report.value = JSON.parse(await invoke('get_balance_sheet', {}));
console.log(report.value);
const session = await db.load();
dt.value = db.metadata.eofy_date;
await updateReport(session);
// Update report when dates etc. changed
// We initialise the watcher here only after dt is initialised above
watch([dt, comparePeriods, compareUnit], async () => {
const session = await db.load();
await updateReport(session);
});
}
load();
// import { computed, ref, watch } from 'vue';
// import dayjs from 'dayjs';
async function updateReport(session: ExtendedDatabase) {
const reportDates = [];
for (let i = 0; i < comparePeriods.value; i++) {
let thisReportDt;
// import { ExclamationCircleIcon } from '@heroicons/vue/20/solid';
// Get period end date
if (compareUnit.value === 'years') {
thisReportDt = dayjs(dt.value!).subtract(i, 'year');
} else if (compareUnit.value === 'months') {
if (dayjs(dt.value!).add(1, 'day').isSame(dayjs(dt.value!).set('date', 1).add(1, 'month'))) {
// If dt is the end of a calendar month, then fix each prior dt to be the end of the calendar month
thisReportDt = dayjs(dt.value!).subtract(i, 'month').set('date', 1).add(1, 'month').subtract(1, 'day');
} else {
thisReportDt = dayjs(dt.value!).subtract(i, 'month');
}
} else {
throw new Error('Unexpected compareUnit');
}
// import { Computed, DynamicReport, Entry, Section, Spacer, Subtotal } from './base.ts';
// import { IncomeStatementReport} from './IncomeStatementReport.vue';
// import { db } from '../db.ts';
// import { ExtendedDatabase } from '../dbutil.ts';
// import ComparativeDynamicReportComponent from '../components/ComparativeDynamicReportComponent.vue';
// import { ReportingStage, ReportingWorkflow } from '../reporting.ts';
reportDates.push(thisReportDt.format('YYYY-MM-DD'));
}
// const reports = ref([] as BalanceSheetReport[]);
// const reportLabels = ref([] as string[]);
report.value = JSON.parse(await invoke('get_balance_sheet', { eofyDate: db.metadata.eofy_date, dates: reportDates }));
}
// const dt = ref(null as string | null);
// const comparePeriods = ref(1);
// const compareUnit = ref('years');
const doesBalance = computed(function() {
const totalAssets = reportEntryById(report.value, 'total_assets').LiteralRow.quantity;
const totalLiabilities = reportEntryById(report.value, 'total_liabilities').LiteralRow.quantity;
const totalEquity = reportEntryById(report.value, 'total_equity').LiteralRow.quantity;
// async function load() {
// const session = await db.load();
// dt.value = db.metadata.eofy_date;
// await updateReport(session);
// // Update report when dates etc. changed
// // We initialise the watcher here only after dt and dtStart are initialised above
// watch([dt, comparePeriods, compareUnit], async () => {
// const session = await db.load();
// await updateReport(session);
// });
// }
// load();
// async function updateReport(session: ExtendedDatabase) {
// const newReportPromises = [];
// const newReportLabels = [];
// for (let i = 0; i < comparePeriods.value; i++) {
// let thisReportDt, thisReportLabel;
// // Get period end date
// if (compareUnit.value === 'years') {
// thisReportDt = dayjs(dt.value!).subtract(i, 'year');
// thisReportLabel = dayjs(dt.value!).subtract(i, 'year').format('YYYY');
// } else if (compareUnit.value === 'months') {
// if (dayjs(dt.value!).add(1, 'day').isSame(dayjs(dt.value!).set('date', 1).add(1, 'month'))) {
// // If dt is the end of a calendar month, then fix each prior dt to be the end of the calendar month
// thisReportDt = dayjs(dt.value!).subtract(i, 'month').set('date', 1).add(1, 'month').subtract(1, 'day');
// } else {
// thisReportDt = dayjs(dt.value!).subtract(i, 'month');
// }
// thisReportLabel = dayjs(dt.value!).subtract(i, 'month').format('YYYY-MM');
// } else {
// throw new Error('Unexpected compareUnit');
// }
// // Get start of financial year date
// let sofyDayjs = dayjs(db.metadata.eofy_date).subtract(1, 'year').add(1, 'day');
// let thisReportDtStart = thisReportDt.set('date', sofyDayjs.get('date')).set('month', sofyDayjs.get('month'));
// if (thisReportDtStart.isAfter(thisReportDt)) {
// thisReportDtStart = thisReportDtStart.subtract(1, 'year');
// }
// console.log([thisReportDt, thisReportDtStart]);
// // Generate reports asynchronously
// newReportPromises.push((async () => {
// const reportingWorkflow = new ReportingWorkflow();
// await reportingWorkflow.generate(session, thisReportDt.format('YYYY-MM-DD'), thisReportDtStart.format('YYYY-MM-DD'));
// return reportingWorkflow.getReportAtStage(ReportingStage.FINAL_STAGE, BalanceSheetReport) as BalanceSheetReport;
// })());
// if (comparePeriods.value === 1) {
// // If only 1 report, the heading is simply "$"
// newReportLabels.push(db.metadata.reporting_commodity);
// } else {
// newReportLabels.push(thisReportLabel);
// }
// }
// reports.value = await Promise.all(newReportPromises);
// reportLabels.value = newReportLabels;
// }
// const doesBalance = computed(function() {
// let doesBalance = true;
// for (const report of reports.value) {
// const totalAssets = (report.byId('total_assets') as Computed).quantity;
// const totalLiabilities = (report.byId('total_liabilities') as Computed).quantity;
// const totalEquity = (report.byId('total_equity') as Computed).quantity;
// if (totalAssets !== totalLiabilities + totalEquity) {
// doesBalance = false;
// }
// }
// return doesBalance;
// });
let doesBalance = true;
for (let column = 0; column < report.value.columns.length; column++) {
if (totalAssets[column] !== totalLiabilities[column] + totalEquity[column]) {
doesBalance = false;
break;
}
}
return doesBalance;
});
</script>

35
src/reports/base.ts
View File

@ -1,6 +1,6 @@
/*
DrCr: Web-based double-entry bookkeeping framework
Copyright (C) 2022–2024 Lee Yingtong Li (RunasSudo)
Copyright (C) 2022-2025 Lee Yingtong Li (RunasSudo)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
@ -16,8 +16,7 @@
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import { db, getAccountsForKind } from '../db.ts';
// Cannot be a class as these are directly deserialised from JSON
export interface DynamicReport {
title: string;
columns: string[];
@ -25,13 +24,13 @@ export interface DynamicReport {
}
// serde_json serialises an enum like this
export type DynamicReportEntry = {Section: Section} | {LiteralRow: LiteralRow} | 'Spacer';
export type DynamicReportEntry = { Section: Section } | { LiteralRow: LiteralRow } | 'Spacer';
export interface Section {
text: string;
id: string | null;
visible: bool;
auto_hide: bool;
visible: boolean;
auto_hide: boolean;
entries: DynamicReportEntry[];
}
@ -39,12 +38,28 @@ export interface LiteralRow {
text: string;
quantity: number[];
id: string;
visible: bool;
auto_hide: bool;
visible: boolean;
auto_hide: boolean;
link: string | null;
heading: bool;
bordered: bool;
heading: boolean;
bordered: boolean;
}
export interface Spacer {
}
export function reportEntryById(report: DynamicReport | Section, id: string): DynamicReportEntry | null {
for (const entry of report.entries) {
if ((entry as { Section: Section }).Section) {
const result = reportEntryById((entry as { Section: Section }).Section, id);
if (result !== null) {
return result;
}
} else if ((entry as { LiteralRow: LiteralRow }).LiteralRow) {
if ((entry as { LiteralRow: LiteralRow }).LiteralRow.id === id) {
return entry;
}
}
}
return null;
}