refactor: Move calculator to main js

This commit is contained in:
moanos [he/him] 2024-07-31 15:21:40 +02:00
parent a886d6575f
commit 183c41b387
2 changed files with 150 additions and 138 deletions

View File

@ -1,85 +0,0 @@
const MINIMUM_BASE_AREA = 0.5;
const MINIMUM_AREA_THREE_RATS = 1.5;
const AREA_PER_ADDITIONAL_RAT = 0.25;
const MAXIMUM_FALL_HEIGHT = 0.5;
const MINIMUM_LENGTH_LONG_SIDE = 0.8;
const MINIMUM_LENGTH_SHORT_SIDE = 0.5;
const MINIMUM_FLOOR_HEIGHT = 0.3;
const FAILED_BASE_AREA = "base_area";
const FAILED_OVERALL_AREA = "overall_area";
const FAILED_FALL_HEIGHT = "fall_height";
const FAILED_NUM_RATS = "num_rats";
const FAILED_MINIMUM_LENGTH_LONG_SIDE = "length_long_side";
const FAILED_MINIMUM_LENGTH_SHORT_SIDE= "length_short_side";
const FAILED_FLOOR_HEIGHT = "floor_height"
const FAIL_CRITERIA = {
[FAILED_BASE_AREA]: `Die Mindestgrundfläche des Käfigs muss ${MINIMUM_BASE_AREA}m² (also z.B. 100x50cm) betragen.`,
[FAILED_OVERALL_AREA]: "Die Gesamtfläche im Käfig ist zu klein.",
[FAILED_FALL_HEIGHT]: `Die mögliche Fallhöhe darf nicht mehr als ${(MAXIMUM_FALL_HEIGHT * 100).toFixed(0)}cm betragen.`,
[FAILED_FLOOR_HEIGHT]: `Der Mindestabstand zwischen Ebenen muss ${(MINIMUM_FLOOR_HEIGHT * 100).toFixed(0)}cm betragen.`,
[FAILED_NUM_RATS]: "Es müssen mindestens 3 Ratten zusammenleben, Paarhaltung ist nicht artgerecht.",
[FAILED_MINIMUM_LENGTH_LONG_SIDE]: `Die lange Seite des Käfig muss mindestens ${(MINIMUM_LENGTH_LONG_SIDE * 100).toFixed(0)}cm lang sein um Rennen zu ermöglichen.`,
[FAILED_MINIMUM_LENGTH_SHORT_SIDE]: `Die kurze Seite des Käfig muss mindestens ${(MINIMUM_LENGTH_SHORT_SIDE * 100).toFixed(0)}cm lang sein.`,
};
class Dimensions {
constructor(width, depth, height) {
this.width = width;
this.depth = depth;
this.height = height;
}
toString() {
return `${this.width}x${this.depth}x${this.height}`;
}
static fromDict(data) {
const { width, depth, height } = data;
return new Dimensions(width, depth, height);
}
}
function overallAreaNeeded(numOfRats) {
if (numOfRats < 3 || numOfRats > 15) {
throw new Error("This formula works only from 3 to 15 rats");
}
return MINIMUM_AREA_THREE_RATS + (numOfRats - 3) * AREA_PER_ADDITIONAL_RAT;
}
function cageCheck(dimensions, numRats, numFullFloors) {
let failedCriteria = {};
if (numRats < 2 || numRats > 15) {
failedCriteria[FAILED_NUM_RATS] = FAIL_CRITERIA[FAILED_NUM_RATS];
}
const baseArea = dimensions.depth * dimensions.width;
if (baseArea < MINIMUM_BASE_AREA) {
failedCriteria[FAILED_BASE_AREA] = FAIL_CRITERIA[FAILED_BASE_AREA];
}
const areaNeeded = overallAreaNeeded(numRats);
if (baseArea * numFullFloors < areaNeeded) {
failedCriteria[FAILED_OVERALL_AREA] = FAIL_CRITERIA[FAILED_OVERALL_AREA];
}
if (dimensions.height / numFullFloors > MAXIMUM_FALL_HEIGHT) {
failedCriteria[FAILED_FALL_HEIGHT] = FAIL_CRITERIA[FAILED_FALL_HEIGHT];
}
if (dimensions.width < MINIMUM_LENGTH_LONG_SIDE && dimensions.depth < MINIMUM_LENGTH_LONG_SIDE) {
failedCriteria[FAILED_MINIMUM_LENGTH_LONG_SIDE] = FAIL_CRITERIA[FAILED_MINIMUM_LENGTH_LONG_SIDE];
}
if (dimensions.width < MINIMUM_LENGTH_SHORT_SIDE || dimensions.depth < MINIMUM_LENGTH_SHORT_SIDE) {
failedCriteria[FAILED_MINIMUM_LENGTH_SHORT_SIDE] = FAIL_CRITERIA[FAILED_MINIMUM_LENGTH_SHORT_SIDE];
}
if (dimensions.height / numFullFloors < MINIMUM_FLOOR_HEIGHT) {
failedCriteria[FAILED_FLOOR_HEIGHT] = FAIL_CRITERIA[FAILED_FLOOR_HEIGHT];
}
return failedCriteria;
}

View File

@ -1,3 +1,153 @@
import i18next from "i18next";
import LanguageDetector from "i18next-browser-languagedetector";
import HttpApi from "i18next-http-backend";
/////////////////
// TRANSLATION //
/////////////////
async function initI18next() {
// We use() the backend and await it to load
// the translations from the network
await i18next
.use(HttpApi)
.use(LanguageDetector)
.init({
lng: "en",
supportedLngs: ["en", "de"],
nonExplicitSupportedLngs: true,
fallbackLng: "en",
debug: true,
backend: {
loadPath: "/lang/{{lng}}.json",
},
});
}
function translatePageElements() {
const translatableElements = document.querySelectorAll(
"[data-i18n-key]",
);
translatableElements.forEach((el) => {
const key = el.getAttribute("data-i18n-key");
el.innerHTML = i18next.t(key);
});
}
// ...
function bindLocaleSwitcher(initialValue) {
const switcher = document.querySelector(
"[data-i18n-switcher]",
);
switcher.value = initialValue;
switcher.onchange = (e) => {
i18next
.changeLanguage(e.target.value)
.then(translatePageElements);
};
}
(async function () {
await initI18next();
translatePageElements();
bindLocaleSwitcher(i18next.resolvedLanguage);
})();
////////////////
// CALCULATOR //
////////////////
const MINIMUM_BASE_AREA = 0.5;
const MINIMUM_AREA_THREE_RATS = 1.5;
const AREA_PER_ADDITIONAL_RAT = 0.25;
const MAXIMUM_FALL_HEIGHT = 0.5;
const MINIMUM_LENGTH_LONG_SIDE = 0.8;
const MINIMUM_LENGTH_SHORT_SIDE = 0.5;
const MINIMUM_FLOOR_HEIGHT = 0.3;
const FAILED_BASE_AREA = "base_area";
const FAILED_OVERALL_AREA = "overall_area";
const FAILED_FALL_HEIGHT = "fall_height";
const FAILED_NUM_RATS = "num_rats";
const FAILED_MINIMUM_LENGTH_LONG_SIDE = "length_long_side";
const FAILED_MINIMUM_LENGTH_SHORT_SIDE= "length_short_side";
const FAILED_FLOOR_HEIGHT = "floor_height"
const FAIL_CRITERIA = {
[FAILED_BASE_AREA]: `Die Mindestgrundfläche des Käfigs muss ${MINIMUM_BASE_AREA}m² (also z.B. 100x50cm) betragen.`,
[FAILED_OVERALL_AREA]: "Die Gesamtfläche im Käfig ist zu klein.",
[FAILED_FALL_HEIGHT]: `Die mögliche Fallhöhe darf nicht mehr als ${(MAXIMUM_FALL_HEIGHT * 100).toFixed(0)}cm betragen.`,
[FAILED_FLOOR_HEIGHT]: `Der Mindestabstand zwischen Ebenen muss ${(MINIMUM_FLOOR_HEIGHT * 100).toFixed(0)}cm betragen.`,
[FAILED_NUM_RATS]: "Es müssen mindestens 3 Ratten zusammenleben, Paarhaltung ist nicht artgerecht.",
[FAILED_MINIMUM_LENGTH_LONG_SIDE]: `Die lange Seite des Käfig muss mindestens ${(MINIMUM_LENGTH_LONG_SIDE * 100).toFixed(0)}cm lang sein um Rennen zu ermöglichen.`,
[FAILED_MINIMUM_LENGTH_SHORT_SIDE]: `Die kurze Seite des Käfig muss mindestens ${(MINIMUM_LENGTH_SHORT_SIDE * 100).toFixed(0)}cm lang sein.`,
};
class Dimensions {
constructor(width, depth, height) {
this.width = width;
this.depth = depth;
this.height = height;
}
toString() {
return `${this.width}x${this.depth}x${this.height}`;
}
static fromDict(data) {
const { width, depth, height } = data;
return new Dimensions(width, depth, height);
}
}
function overallAreaNeeded(numOfRats) {
if (numOfRats < 3 || numOfRats > 15) {
throw new Error("This formula works only from 3 to 15 rats");
}
return MINIMUM_AREA_THREE_RATS + (numOfRats - 3) * AREA_PER_ADDITIONAL_RAT;
}
function cageCheck(dimensions, numRats, numFullFloors) {
let failedCriteria = {};
if (numRats < 2 || numRats > 15) {
failedCriteria[FAILED_NUM_RATS] = FAIL_CRITERIA[FAILED_NUM_RATS];
}
const baseArea = dimensions.depth * dimensions.width;
if (baseArea < MINIMUM_BASE_AREA) {
failedCriteria[FAILED_BASE_AREA] = FAIL_CRITERIA[FAILED_BASE_AREA];
}
const areaNeeded = overallAreaNeeded(numRats);
if (baseArea * numFullFloors < areaNeeded) {
failedCriteria[FAILED_OVERALL_AREA] = FAIL_CRITERIA[FAILED_OVERALL_AREA];
}
if (dimensions.height / numFullFloors > MAXIMUM_FALL_HEIGHT) {
failedCriteria[FAILED_FALL_HEIGHT] = FAIL_CRITERIA[FAILED_FALL_HEIGHT];
}
if (dimensions.width < MINIMUM_LENGTH_LONG_SIDE && dimensions.depth < MINIMUM_LENGTH_LONG_SIDE) {
failedCriteria[FAILED_MINIMUM_LENGTH_LONG_SIDE] = FAIL_CRITERIA[FAILED_MINIMUM_LENGTH_LONG_SIDE];
}
if (dimensions.width < MINIMUM_LENGTH_SHORT_SIDE || dimensions.depth < MINIMUM_LENGTH_SHORT_SIDE) {
failedCriteria[FAILED_MINIMUM_LENGTH_SHORT_SIDE] = FAIL_CRITERIA[FAILED_MINIMUM_LENGTH_SHORT_SIDE];
}
if (dimensions.height / numFullFloors < MINIMUM_FLOOR_HEIGHT) {
failedCriteria[FAILED_FLOOR_HEIGHT] = FAIL_CRITERIA[FAILED_FLOOR_HEIGHT];
}
return failedCriteria;
}
//////////////////////////
// DOCUMENT INTERACTION //
//////////////////////////
const inputDecreaseFloorNum = document.getElementById("decreaseFloorNum");
inputDecreaseFloorNum.onclick = decreaseFloorNum;
@ -141,56 +291,3 @@ function increaseFloorNum() {
}
update();
import i18next from "i18next";
import LanguageDetector from "i18next-browser-languagedetector";
import HttpApi from "i18next-http-backend";
async function initI18next() {
// We use() the backend and await it to load
// the translations from the network
await i18next
.use(HttpApi)
.use(LanguageDetector)
.init({
lng: "en",
supportedLngs: ["en", "de"],
nonExplicitSupportedLngs: true,
fallbackLng: "en",
debug: true,
backend: {
loadPath: "/lang/{{lng}}.json",
},
});
}
function translatePageElements() {
const translatableElements = document.querySelectorAll(
"[data-i18n-key]",
);
translatableElements.forEach((el) => {
const key = el.getAttribute("data-i18n-key");
el.innerHTML = i18next.t(key);
});
}
// ...
function bindLocaleSwitcher(initialValue) {
const switcher = document.querySelector(
"[data-i18n-switcher]",
);
switcher.value = initialValue;
switcher.onchange = (e) => {
i18next
.changeLanguage(e.target.value)
.then(translatePageElements);
};
}
(async function () {
await initI18next();
translatePageElements();
bindLocaleSwitcher(i18next.resolvedLanguage);
})();