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refactor(es modules): modulize utils

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Azgaar 2022-06-26 20:44:29 +03:00
parent 12e1c9f334
commit 7ccebec048
54 changed files with 168 additions and 134 deletions
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37
src/utils/unitUtils.js Normal file
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import {rn} from "/src/utils/numberUtils";
// conver temperature from °C to other scales
const temperatureConversionMap = {
"°C": temp => rn(temp) + "°C",
"°F": temp => rn((temp * 9) / 5 + 32) + "°F",
K: temp => rn(temp + 273.15) + "K",
"°R": temp => rn(((temp + 273.15) * 9) / 5) + "°R",
"°De": temp => rn(((100 - temp) * 3) / 2) + "°De",
"°N": temp => rn((temp * 33) / 100) + "°N",
"°Ré": temp => rn((temp * 4) / 5) + "°Ré",
"°Rø": temp => rn((temp * 21) / 40 + 7.5) + "°Rø"
};
function convertTemperature(temp) {
const scale = temperatureScale.value || "°C";
return temperatureConversionMap[scale](temp);
}
// corvent number to short string with SI postfix
function si(n) {
if (n >= 1e9) return rn(n / 1e9, 1) + "B";
if (n >= 1e8) return rn(n / 1e6) + "M";
if (n >= 1e6) return rn(n / 1e6, 1) + "M";
if (n >= 1e4) return rn(n / 1e3) + "K";
if (n >= 1e3) return rn(n / 1e3, 1) + "K";
return rn(n);
}
// getInteger number from user input data
function getInteger(value) {
const metric = value.slice(-1);
if (metric === "K") return parseInt(value.slice(0, -1) * 1e3);
if (metric === "M") return parseInt(value.slice(0, -1) * 1e6);
if (metric === "B") return parseInt(value.slice(0, -1) * 1e9);
return parseInt(value);
}