359 lines
9.7 KiB
JavaScript
359 lines
9.7 KiB
JavaScript
/* The Mia! Accounting Flask Project
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* account-form.js: The JavaScript for the account form
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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: 2023/2/1
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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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AccountForm.initialize();
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});
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/**
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* The account form.
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*
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* @private
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*/
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class AccountForm {
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/**
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* The base account selector
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* @type {BaseAccountSelector}
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*/
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#baseAccountSelector;
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/**
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* The form element
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* @type {HTMLFormElement}
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*/
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#formElement;
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/**
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* The control of the base account
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* @type {HTMLDivElement}
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*/
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#baseControl;
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/**
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* The input of the base account
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* @type {HTMLInputElement}
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*/
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#baseCode;
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/**
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* The base account
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* @type {HTMLDivElement}
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*/
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#base;
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/**
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* The error message for the base account
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* @type {HTMLDivElement}
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*/
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#baseError;
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/**
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* The title
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* @type {HTMLInputElement}
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*/
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#title;
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/**
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* The error message of the title
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* @type {HTMLDivElement}
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*/
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#titleError;
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/**
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* The control of the is-offset-needed option
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* @type {HTMLDivElement}
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*/
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#isOffsetNeededControl;
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/**
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* The is-offset-needed option
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* @type {HTMLInputElement}
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*/
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#isOffsetNeeded;
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/**
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* Constructs the account form.
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*
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*/
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constructor() {
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this.#baseAccountSelector = new BaseAccountSelector(this);
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this.#formElement = document.getElementById("accounting-form");
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this.#baseControl = document.getElementById("accounting-base-control");
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this.#baseCode = document.getElementById("accounting-base-code");
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this.#base = document.getElementById("accounting-base");
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this.#baseError = document.getElementById("accounting-base-error");
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this.#title = document.getElementById("accounting-title");
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this.#titleError = document.getElementById("accounting-title-error");
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this.#isOffsetNeededControl = document.getElementById("accounting-is-offset-needed-control");
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this.#isOffsetNeeded = document.getElementById("accounting-is-offset-needed");
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this.#formElement.onsubmit = () => {
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return this.#validateForm();
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};
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this.#baseControl.onclick = () => {
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this.#baseControl.classList.add("accounting-not-empty");
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this.#baseAccountSelector.onOpen(this.#baseCode.value);
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};
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}
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/**
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* The callback when the base account selector is closed.
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*
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*/
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onBaseAccountSelectorClosed() {
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if (this.#baseCode.value === "") {
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this.#baseControl.classList.remove("accounting-not-empty");
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}
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}
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/**
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* Sets the base account.
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*
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* @param code {string} the base account code
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* @param text {string} the text for the base account
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*/
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setBaseAccount(code, text) {
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this.#baseCode.value = code;
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this.#base.innerText = text;
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if (["1", "2"].includes(code.substring(0, 1))) {
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this.#isOffsetNeededControl.classList.remove("d-none");
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this.#isOffsetNeeded.disabled = false;
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} else {
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this.#isOffsetNeededControl.classList.add("d-none");
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this.#isOffsetNeeded.disabled = true;
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this.#isOffsetNeeded.checked = false;
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}
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this.#validateBase();
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}
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/**
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* Clears the base account.
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*
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*/
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clearBaseAccount() {
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this.#baseCode.value = "";
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this.#base.innerText = "";
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this.#validateBase();
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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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#validateForm() {
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let isValid = true;
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isValid = this.#validateBase() && isValid;
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isValid = this.#validateTitle() && isValid;
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return isValid;
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}
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/**
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* Validates the base account.
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*
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* @returns {boolean} true if valid, or false otherwise
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*/
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#validateBase() {
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if (this.#baseCode.value === "") {
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this.#baseControl.classList.add("is-invalid");
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this.#baseError.innerText = A_("Please select the base account.");
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return false;
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}
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this.#baseControl.classList.remove("is-invalid");
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this.#baseError.innerText = "";
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return true;
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}
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/**
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* Validates the title.
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*
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* @returns {boolean} true if valid, or false otherwise
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*/
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#validateTitle() {
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this.#title.value = this.#title.value.trim();
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if (this.#title.value === "") {
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this.#title.classList.add("is-invalid");
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this.#titleError.innerText = A_("Please fill in the title.");
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return false;
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}
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this.#title.classList.remove("is-invalid");
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this.#titleError.innerText = "";
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return true;
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}
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/**
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* The account form
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* @type {AccountForm} the form
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*/
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static #form;
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static initialize() {
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this.#form = new AccountForm();
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}
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}
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/**
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* The base account selector.
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*
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* @private
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*/
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class BaseAccountSelector {
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/**
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* The account form
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* @type {AccountForm}
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*/
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#form;
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/**
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* The selector 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 query input
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* @type {HTMLInputElement}
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*/
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#query;
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/**
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* The error message when the query has no result
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* @type {HTMLParagraphElement}
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*/
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#queryNoResult;
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/**
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* The option list
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* @type {HTMLUListElement}
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*/
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#optionList;
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/**
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* The options
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* @type {HTMLLIElement[]}
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*/
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#options;
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/**
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* The button to clear the base account value
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* @type {HTMLButtonElement}
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*/
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#clearButton;
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/**
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* Constructs the base account selector.
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*
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* @param form {AccountForm} the form
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*/
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constructor(form) {
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this.#form = form;
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this.#modal = document.getElementById("accounting-base-selector-modal");
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this.#query = document.getElementById("accounting-base-selector-query");
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this.#optionList = document.getElementById("accounting-base-selector-option-list");
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// noinspection JSValidateTypes
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this.#options = Array.from(document.getElementsByClassName("accounting-base-selector-option"));
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this.#clearButton = document.getElementById("accounting-base-selector-clear");
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this.#queryNoResult = document.getElementById("accounting-base-selector-option-no-result");
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this.#modal.addEventListener("hidden.bs.modal", () => {
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this.#form.onBaseAccountSelectorClosed();
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});
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for (const option of this.#options) {
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option.onclick = () => {
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this.#form.setBaseAccount(option.dataset.code, option.dataset.content);
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};
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}
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this.#clearButton.onclick = () => {
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this.#form.clearBaseAccount();
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};
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this.#initializeBaseAccountQuery();
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}
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/**
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* Initializes the query.
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*
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*/
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#initializeBaseAccountQuery() {
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this.#query.addEventListener("input", () => {
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if (this.#query.value === "") {
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for (const option of this.#options) {
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option.classList.remove("d-none");
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}
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this.#optionList.classList.remove("d-none");
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this.#queryNoResult.classList.add("d-none");
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return
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}
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let hasAnyMatched = false;
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for (const option of this.#options) {
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const queryValues = JSON.parse(option.dataset.queryValues);
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let isMatched = false;
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for (const queryValue of queryValues) {
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if (queryValue.includes(this.#query.value)) {
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isMatched = true;
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break;
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}
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}
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if (isMatched) {
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option.classList.remove("d-none");
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hasAnyMatched = true;
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} else {
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option.classList.add("d-none");
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}
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}
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if (!hasAnyMatched) {
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this.#optionList.classList.add("d-none");
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this.#queryNoResult.classList.remove("d-none");
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} else {
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this.#optionList.classList.remove("d-none");
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this.#queryNoResult.classList.add("d-none");
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}
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});
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}
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/**
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* The callback when the base account selector is shown.
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*
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* @param baseCode {string} the active base code
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*/
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onOpen(baseCode) {
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for (const option of this.#options) {
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if (option.dataset.code === baseCode) {
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option.classList.add("active");
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} else {
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option.classList.remove("active");
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}
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}
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if (baseCode === "") {
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this.#clearButton.classList.add("btn-secondary")
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this.#clearButton.classList.remove("btn-danger");
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this.#clearButton.disabled = true;
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} else {
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this.#clearButton.classList.add("btn-danger");
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this.#clearButton.classList.remove("btn-secondary")
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this.#clearButton.disabled = false;
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}
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}
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}
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