387 lines
11 KiB
JavaScript
387 lines
11 KiB
JavaScript
/* The Mia! Accounting Flask Project
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* journal-entry-editor.js: The JavaScript for the journal entry editor
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*/
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/* Copyright (c) 2023 imacat.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* Author: imacat@mail.imacat.idv.tw (imacat)
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* First written: 2023/2/25
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*/
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"use strict";
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// Initializes the page JavaScript.
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document.addEventListener("DOMContentLoaded", () => {
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JournalEntryEditor.initialize();
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});
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/**
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* The journal entry editor.
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*
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*/
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class JournalEntryEditor {
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/**
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* The journal entry editor
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* @type {HTMLFormElement}
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*/
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#element;
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/**
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* The bootstrap modal
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* @type {HTMLDivElement}
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*/
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#modal;
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/**
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* The entry type, either "debit" or "credit"
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* @type {string}
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*/
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entryType;
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/**
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* The prefix of the HTML ID and class
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* @type {string}
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*/
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#prefix = "accounting-entry-editor"
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/**
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* The control of the summary
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* @type {HTMLDivElement}
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*/
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#summaryControl;
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/**
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* The summary
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* @type {HTMLDivElement}
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*/
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#summary;
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/**
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* The error message of the summary
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* @type {HTMLDivElement}
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*/
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#summaryError;
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/**
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* The control of the account
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* @type {HTMLDivElement}
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*/
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#accountControl;
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/**
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* The account
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* @type {HTMLDivElement}
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*/
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#account;
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/**
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* The error message of the account
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* @type {HTMLDivElement}
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*/
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#accountError;
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/**
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* The amount
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* @type {HTMLInputElement}
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*/
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#amount;
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/**
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* The error message of the amount
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* @type {HTMLDivElement}
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*/
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#amountError;
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/**
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* The journal entry to edit
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* @type {JournalEntrySubForm|null}
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*/
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#entry;
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/**
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* The debit or credit entry side sub-form
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* @type {DebitCreditSideSubForm}
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*/
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#side;
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/**
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* Constructs a new journal entry editor.
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*
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*/
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constructor() {
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this.#element = document.getElementById(this.#prefix);
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this.#modal = document.getElementById(this.#prefix + "-modal");
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this.#summaryControl = document.getElementById(this.#prefix + "-summary-control");
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this.#summary = document.getElementById(this.#prefix + "-summary");
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this.#summaryError = document.getElementById(this.#prefix + "-summary-error");
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this.#accountControl = document.getElementById(this.#prefix + "-account-control");
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this.#account = document.getElementById(this.#prefix + "-account");
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this.#accountError = document.getElementById(this.#prefix + "-account-error")
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this.#amount = document.getElementById(this.#prefix + "-amount");
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this.#amountError = document.getElementById(this.#prefix + "-amount-error")
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this.#summaryControl.onclick = () => {
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SummaryEditor.start(this, this.#summary.dataset.value);
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};
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this.#accountControl.onclick = () => {
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AccountSelector.start(this, this.entryType);
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}
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this.#element.onsubmit = () => {
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if (this.#validate()) {
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if (this.#entry === null) {
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this.#entry = this.#side.addJournalEntry();
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}
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this.#entry.save(this.#account.dataset.code, this.#account.dataset.text, this.#summary.dataset.value, this.#amount.value);
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bootstrap.Modal.getInstance(this.#modal).hide();
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}
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return false;
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};
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}
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/**
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* Returns the transaction form.
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*
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* @return {TransactionForm} the transaction form
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*/
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getTransactionForm() {
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return this.#side.currency.form;
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}
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/**
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* Saves the summary from the summary editor.
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*
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* @param summary {string} the summary
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*/
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saveSummary(summary) {
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if (summary === "") {
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this.#summaryControl.classList.remove("accounting-not-empty");
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} else {
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this.#summaryControl.classList.add("accounting-not-empty");
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}
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this.#summary.dataset.value = summary;
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this.#summary.innerText = summary;
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bootstrap.Modal.getOrCreateInstance(this.#modal).show();
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}
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/**
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* Saves the summary with the suggested account from the summary editor.
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*
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* @param summary {string} the summary
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* @param accountCode {string} the account code
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* @param accountText {string} the account text
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*/
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saveSummaryWithAccount(summary, accountCode, accountText) {
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this.#accountControl.classList.add("accounting-not-empty");
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this.#account.dataset.code = accountCode;
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this.#account.dataset.text = accountText;
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this.#account.innerText = accountText;
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this.#validateAccount();
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this.saveSummary(summary)
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}
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/**
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* Returns the account code.
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*
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* @return {string|null} the account code
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*/
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getAccountCode() {
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return this.#account.dataset.code === "" ? null : this.#account.dataset.code;
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}
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/**
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* Clears the account.
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*
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*/
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clearAccount() {
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this.#accountControl.classList.remove("accounting-not-empty");
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this.#account.dataset.code = "";
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this.#account.dataset.text = "";
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this.#account.innerText = "";
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this.#validateAccount();
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}
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/**
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* Sets the account.
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*
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* @param code {string} the account code
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* @param text {string} the account text
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*/
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saveAccount(code, text) {
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this.#accountControl.classList.add("accounting-not-empty");
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this.#account.dataset.code = code;
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this.#account.dataset.text = text;
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this.#account.innerText = text;
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this.#validateAccount();
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}
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/**
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* Validates the form.
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*
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* @returns {boolean} true if valid, or false otherwise
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*/
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#validate() {
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let isValid = true;
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isValid = this.#validateSummary() && isValid;
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isValid = this.#validateAccount() && isValid;
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isValid = this.#validateAmount() && isValid
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return isValid;
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}
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/**
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* Validates the summary.
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*
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* @return {boolean} true if valid, or false otherwise
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* @private
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*/
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#validateSummary() {
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this.#summary.classList.remove("is-invalid");
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this.#summaryError.innerText = "";
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return true;
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}
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/**
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* Validates the account.
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*
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* @return {boolean} true if valid, or false otherwise
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*/
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#validateAccount() {
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if (this.#account.dataset.code === "") {
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this.#accountControl.classList.add("is-invalid");
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this.#accountError.innerText = A_("Please select the account.");
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return false;
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}
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this.#accountControl.classList.remove("is-invalid");
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this.#accountError.innerText = "";
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return true;
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}
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/**
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* Validates the amount.
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*
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* @return {boolean} true if valid, or false otherwise
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* @private
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*/
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#validateAmount() {
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this.#amount.value = this.#amount.value.trim();
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this.#amount.classList.remove("is-invalid");
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if (this.#amount.value === "") {
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this.#amount.classList.add("is-invalid");
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this.#amountError.innerText = A_("Please fill in the amount.");
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return false;
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}
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this.#amount.classList.remove("is-invalid");
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this.#amount.innerText = "";
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return true;
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}
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/**
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* Adds a new journal entry.
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*
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* @param side {DebitCreditSideSubForm} the debit or credit side sub-form
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*/
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#onAddNew(side) {
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this.#entry = null;
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this.#side = side;
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this.entryType = this.#side.entryType;
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this.#element.dataset.entryType = side.entryType;
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this.#summaryControl.dataset.bsTarget = "#accounting-summary-editor-" + side.entryType + "-modal";
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this.#summaryControl.classList.remove("accounting-not-empty");
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this.#summaryControl.classList.remove("is-invalid");
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this.#summary.dataset.value = "";
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this.#summary.innerText = ""
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this.#summaryError.innerText = ""
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this.#accountControl.dataset.bsTarget = "#accounting-account-selector-" + side.entryType + "-modal";
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this.#accountControl.classList.remove("accounting-not-empty");
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this.#accountControl.classList.remove("is-invalid");
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this.#account.innerText = "";
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this.#account.dataset.code = "";
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this.#account.dataset.text = "";
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this.#accountError.innerText = "";
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this.#amount.value = "";
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this.#amount.classList.remove("is-invalid");
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this.#amountError.innerText = "";
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}
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/**
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* Edits a journal entry.
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*
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* @param entry {JournalEntrySubForm} the journal entry sub-form
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* @param summary {string} the summary
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* @param accountCode {string} the account code
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* @param accountText {string} the account text
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* @param amount {string} the amount
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*/
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#onEdit(entry, summary, accountCode, accountText, amount) {
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this.#entry = entry;
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this.#side = entry.side;
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this.entryType = this.#side.entryType;
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this.#element.dataset.entryType = entry.entryType;
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this.#summaryControl.dataset.bsTarget = "#accounting-summary-editor-" + entry.entryType + "-modal";
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if (summary === "") {
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this.#summaryControl.classList.remove("accounting-not-empty");
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} else {
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this.#summaryControl.classList.add("accounting-not-empty");
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}
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this.#summary.dataset.value = summary;
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this.#summary.innerText = summary;
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this.#accountControl.dataset.bsTarget = "#accounting-account-selector-" + entry.entryType + "-modal";
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if (accountCode === "") {
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this.#accountControl.classList.remove("accounting-not-empty");
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} else {
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this.#accountControl.classList.add("accounting-not-empty");
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}
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this.#account.innerText = accountText;
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this.#account.dataset.code = accountCode;
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this.#account.dataset.text = accountText;
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this.#amount.value = amount;
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}
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/**
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* The journal entry editor
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* @type {JournalEntryEditor}
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*/
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static #editor;
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/**
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* Initializes the journal entry editor.
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*
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*/
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static initialize() {
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this.#editor = new JournalEntryEditor();
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}
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/**
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* Adds a new journal entry.
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*
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* @param side {DebitCreditSideSubForm} the debit or credit side sub-form
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*/
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static addNew(side) {
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this.#editor.#onAddNew(side);
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}
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/**
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* Edits a journal entry.
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*
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* @param entry {JournalEntrySubForm} the journal entry sub-form
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* @param summary {string} the summary
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* @param accountCode {string} the account code
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* @param accountText {string} the account text
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* @param amount {string} the amount
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*/
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static edit(entry, summary, accountCode, accountText, amount) {
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this.#editor.#onEdit(entry, summary, accountCode, accountText, amount);
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}
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}
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