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ESM: Ported Convert operations

This commit is contained in:
n1474335 2018-05-14 17:03:23 +00:00
parent d327dd47b2
commit cefe5bbaa8
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112
src/core/operations/ConvertArea.mjs Normal file
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/**
* @author n1474335 [n1474335@gmail.com]
* @copyright Crown Copyright 2016
* @license Apache-2.0
*/
import Operation from "../Operation";
/**
* Convert area operation
*/
class ConvertArea extends Operation {
/**
* ConvertArea constructor
*/
constructor() {
super();
this.name = "Convert area";
this.module = "Default";
this.description = "Converts a unit of area to another format.";
this.inputType = "BigNumber";
this.outputType = "BigNumber";
this.args = [
{
"name": "Input units",
"type": "option",
"value": AREA_UNITS
},
{
"name": "Output units",
"type": "option",
"value": AREA_UNITS
}
];
}
/**
* @param {BigNumber} input
* @param {Object[]} args
* @returns {BigNumber}
*/
run(input, args) {
const [inputUnits, outputUnits] = args;
input = input.times(AREA_FACTOR[inputUnits]);
return input.div(AREA_FACTOR[outputUnits]);
}
}
const AREA_UNITS = [
"[Metric]", "Square metre (sq m)", "Square kilometre (sq km)", "Centiare (ca)", "Deciare (da)", "Are (a)", "Decare (daa)", "Hectare (ha)", "[/Metric]",
"[Imperial]", "Square inch (sq in)", "Square foot (sq ft)", "Square yard (sq yd)", "Square mile (sq mi)", "Perch (sq per)", "Rood (ro)", "International acre (ac)", "[/Imperial]",
"[US customary units]", "US survey acre (ac)", "US survey square mile (sq mi)", "US survey township", "[/US customary units]",
"[Nuclear physics]", "Yoctobarn (yb)", "Zeptobarn (zb)", "Attobarn (ab)", "Femtobarn (fb)", "Picobarn (pb)", "Nanobarn (nb)", "Microbarn (μb)", "Millibarn (mb)", "Barn (b)", "Kilobarn (kb)", "Megabarn (Mb)", "Outhouse", "Shed", "Planck area", "[/Nuclear physics]",
"[Comparisons]", "Washington D.C.", "Isle of Wight", "Wales", "Texas", "[/Comparisons]",
];
const AREA_FACTOR = { // Multiples of a square metre
// Metric
"Square metre (sq m)": 1,
"Square kilometre (sq km)": 1e6,
"Centiare (ca)": 1,
"Deciare (da)": 10,
"Are (a)": 100,
"Decare (daa)": 1e3,
"Hectare (ha)": 1e4,
// Imperial
"Square inch (sq in)": 0.00064516,
"Square foot (sq ft)": 0.09290304,
"Square yard (sq yd)": 0.83612736,
"Square mile (sq mi)": 2589988.110336,
"Perch (sq per)": 42.21,
"Rood (ro)": 1011,
"International acre (ac)": 4046.8564224,
// US customary units
"US survey acre (ac)": 4046.87261,
"US survey square mile (sq mi)": 2589998.470305239,
"US survey township": 93239944.9309886,
// Nuclear physics
"Yoctobarn (yb)": 1e-52,
"Zeptobarn (zb)": 1e-49,
"Attobarn (ab)": 1e-46,
"Femtobarn (fb)": 1e-43,
"Picobarn (pb)": 1e-40,
"Nanobarn (nb)": 1e-37,
"Microbarn (μb)": 1e-34,
"Millibarn (mb)": 1e-31,
"Barn (b)": 1e-28,
"Kilobarn (kb)": 1e-25,
"Megabarn (Mb)": 1e-22,
"Planck area": 2.6e-70,
"Shed": 1e-52,
"Outhouse": 1e-34,
// Comparisons
"Washington D.C.": 176119191.502848,
"Isle of Wight": 380000000,
"Wales": 20779000000,
"Texas": 696241000000,
};
export default ConvertArea;

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src/core/operations/ConvertDataUnits.mjs Normal file
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/**
* @author n1474335 [n1474335@gmail.com]
* @copyright Crown Copyright 2016
* @license Apache-2.0
*/
import Operation from "../Operation";
/**
* Convert data units operation
*/
class ConvertDataUnits extends Operation {
/**
* ConvertDataUnits constructor
*/
constructor() {
super();
this.name = "Convert data units";
this.module = "Default";
this.description = "Converts a unit of data to another format.";
this.inputType = "BigNumber";
this.outputType = "BigNumber";
this.args = [
{
"name": "Input units",
"type": "option",
"value": DATA_UNITS
},
{
"name": "Output units",
"type": "option",
"value": DATA_UNITS
}
];
}
/**
* @param {BigNumber} input
* @param {Object[]} args
* @returns {BigNumber}
*/
run(input, args) {
const [inputUnits, outputUnits] = args;
input = input.times(DATA_FACTOR[inputUnits]);
return input.div(DATA_FACTOR[outputUnits]);
}
}
const DATA_UNITS = [
"Bits (b)", "Nibbles", "Octets", "Bytes (B)",
"[Binary bits (2^n)]", "Kibibits (Kib)", "Mebibits (Mib)", "Gibibits (Gib)", "Tebibits (Tib)", "Pebibits (Pib)", "Exbibits (Eib)", "Zebibits (Zib)", "Yobibits (Yib)", "[/Binary bits (2^n)]",
"[Decimal bits (10^n)]", "Decabits", "Hectobits", "Kilobits (kb)", "Megabits (Mb)", "Gigabits (Gb)", "Terabits (Tb)", "Petabits (Pb)", "Exabits (Eb)", "Zettabits (Zb)", "Yottabits (Yb)", "[/Decimal bits (10^n)]",
"[Binary bytes (8 x 2^n)]", "Kibibytes (KiB)", "Mebibytes (MiB)", "Gibibytes (GiB)", "Tebibytes (TiB)", "Pebibytes (PiB)", "Exbibytes (EiB)", "Zebibytes (ZiB)", "Yobibytes (YiB)", "[/Binary bytes (8 x 2^n)]",
"[Decimal bytes (8 x 10^n)]", "Kilobytes (KB)", "Megabytes (MB)", "Gigabytes (GB)", "Terabytes (TB)", "Petabytes (PB)", "Exabytes (EB)", "Zettabytes (ZB)", "Yottabytes (YB)", "[/Decimal bytes (8 x 10^n)]"
];
const DATA_FACTOR = { // Multiples of a bit
"Bits (b)": 1,
"Nibbles": 4,
"Octets": 8,
"Bytes (B)": 8,
// Binary bits (2^n)
"Kibibits (Kib)": 1024,
"Mebibits (Mib)": 1048576,
"Gibibits (Gib)": 1073741824,
"Tebibits (Tib)": 1099511627776,
"Pebibits (Pib)": 1125899906842624,
"Exbibits (Eib)": 1152921504606846976,
"Zebibits (Zib)": 1180591620717411303424,
"Yobibits (Yib)": 1208925819614629174706176,
// Decimal bits (10^n)
"Decabits": 10,
"Hectobits": 100,
"Kilobits (Kb)": 1e3,
"Megabits (Mb)": 1e6,
"Gigabits (Gb)": 1e9,
"Terabits (Tb)": 1e12,
"Petabits (Pb)": 1e15,
"Exabits (Eb)": 1e18,
"Zettabits (Zb)": 1e21,
"Yottabits (Yb)": 1e24,
// Binary bytes (8 x 2^n)
"Kibibytes (KiB)": 8192,
"Mebibytes (MiB)": 8388608,
"Gibibytes (GiB)": 8589934592,
"Tebibytes (TiB)": 8796093022208,
"Pebibytes (PiB)": 9007199254740992,
"Exbibytes (EiB)": 9223372036854775808,
"Zebibytes (ZiB)": 9444732965739290427392,
"Yobibytes (YiB)": 9671406556917033397649408,
// Decimal bytes (8 x 10^n)
"Kilobytes (KB)": 8e3,
"Megabytes (MB)": 8e6,
"Gigabytes (GB)": 8e9,
"Terabytes (TB)": 8e12,
"Petabytes (PB)": 8e15,
"Exabytes (EB)": 8e18,
"Zettabytes (ZB)": 8e21,
"Yottabytes (YB)": 8e24,
};
export default ConvertDataUnits;

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/**
* @author n1474335 [n1474335@gmail.com]
* @copyright Crown Copyright 2016
* @license Apache-2.0
*/
import Operation from "../Operation";
/**
* Convert distance operation
*/
class ConvertDistance extends Operation {
/**
* ConvertDistance constructor
*/
constructor() {
super();
this.name = "Convert distance";
this.module = "Default";
this.description = "Converts a unit of distance to another format.";
this.inputType = "BigNumber";
this.outputType = "BigNumber";
this.args = [
{
"name": "Input units",
"type": "option",
"value": DISTANCE_UNITS
},
{
"name": "Output units",
"type": "option",
"value": DISTANCE_UNITS
}
];
}
/**
* @param {BigNumber} input
* @param {Object[]} args
* @returns {BigNumber}
*/
run(input, args) {
const [inputUnits, outputUnits] = args;
input = input.times(DISTANCE_FACTOR[inputUnits]);
return input.div(DISTANCE_FACTOR[outputUnits]);
}
}
const DISTANCE_UNITS = [
"[Metric]", "Nanometres (nm)", "Micrometres (µm)", "Millimetres (mm)", "Centimetres (cm)", "Metres (m)", "Kilometers (km)", "[/Metric]",
"[Imperial]", "Thou (th)", "Inches (in)", "Feet (ft)", "Yards (yd)", "Chains (ch)", "Furlongs (fur)", "Miles (mi)", "Leagues (lea)", "[/Imperial]",
"[Maritime]", "Fathoms (ftm)", "Cables", "Nautical miles", "[/Maritime]",
"[Comparisons]", "Cars (4m)", "Buses (8.4m)", "American football fields (91m)", "Football pitches (105m)", "[/Comparisons]",
"[Astronomical]", "Earth-to-Moons", "Earth's equators", "Astronomical units (au)", "Light-years (ly)", "Parsecs (pc)", "[/Astronomical]",
];
const DISTANCE_FACTOR = { // Multiples of a metre
"Nanometres (nm)": 1e-9,
"Micrometres (µm)": 1e-6,
"Millimetres (mm)": 1e-3,
"Centimetres (cm)": 1e-2,
"Metres (m)": 1,
"Kilometers (km)": 1e3,
"Thou (th)": 0.0000254,
"Inches (in)": 0.0254,
"Feet (ft)": 0.3048,
"Yards (yd)": 0.9144,
"Chains (ch)": 20.1168,
"Furlongs (fur)": 201.168,
"Miles (mi)": 1609.344,
"Leagues (lea)": 4828.032,
"Fathoms (ftm)": 1.853184,
"Cables": 185.3184,
"Nautical miles": 1853.184,
"Cars (4m)": 4,
"Buses (8.4m)": 8.4,
"American football fields (91m)": 91,
"Football pitches (105m)": 105,
"Earth-to-Moons": 380000000,
"Earth's equators": 40075016.686,
"Astronomical units (au)": 149597870700,
"Light-years (ly)": 9460730472580800,
"Parsecs (pc)": 3.0856776e16
};
export default ConvertDistance;

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/**
* @author n1474335 [n1474335@gmail.com]
* @copyright Crown Copyright 2016
* @license Apache-2.0
*/
import Operation from "../Operation";
/**
* Convert mass operation
*/
class ConvertMass extends Operation {
/**
* ConvertMass constructor
*/
constructor() {
super();
this.name = "Convert mass";
this.module = "Default";
this.description = "Converts a unit of mass to another format.";
this.inputType = "BigNumber";
this.outputType = "BigNumber";
this.args = [
{
"name": "Input units",
"type": "option",
"value": MASS_UNITS
},
{
"name": "Output units",
"type": "option",
"value": MASS_UNITS
}
];
}
/**
* @param {BigNumber} input
* @param {Object[]} args
* @returns {BigNumber}
*/
run(input, args) {
const [inputUnits, outputUnits] = args;
input = input.times(MASS_FACTOR[inputUnits]);
return input.div(MASS_FACTOR[outputUnits]);
}
}
const MASS_UNITS = [
"[Metric]", "Yoctogram (yg)", "Zeptogram (zg)", "Attogram (ag)", "Femtogram (fg)", "Picogram (pg)", "Nanogram (ng)", "Microgram (μg)", "Milligram (mg)", "Centigram (cg)", "Decigram (dg)", "Gram (g)", "Decagram (dag)", "Hectogram (hg)", "Kilogram (kg)", "Megagram (Mg)", "Tonne (t)", "Gigagram (Gg)", "Teragram (Tg)", "Petagram (Pg)", "Exagram (Eg)", "Zettagram (Zg)", "Yottagram (Yg)", "[/Metric]",
"[Imperial Avoirdupois]", "Grain (gr)", "Dram (dr)", "Ounce (oz)", "Pound (lb)", "Nail", "Stone (st)", "Quarter (gr)", "Tod", "US hundredweight (cwt)", "Imperial hundredweight (cwt)", "US ton (t)", "Imperial ton (t)", "[/Imperial Avoirdupois]",
"[Imperial Troy]", "Grain (gr)", "Pennyweight (dwt)", "Troy dram (dr t)", "Troy ounce (oz t)", "Troy pound (lb t)", "Mark", "[/Imperial Troy]",
"[Archaic]", "Wey", "Wool wey", "Suffolk wey", "Wool sack", "Coal sack", "Load", "Last", "Flax or feather last", "Gunpowder last", "Picul", "Rice last", "[/Archaic]",
"[Comparisons]", "Big Ben (14 tonnes)", "Blue whale (180 tonnes)", "International Space Station (417 tonnes)", "Space Shuttle (2,041 tonnes)", "RMS Titanic (52,000 tonnes)", "Great Pyramid of Giza (6,000,000 tonnes)", "Earth's oceans (1.4 yottagrams)", "[/Comparisons]",
"[Astronomical]", "A teaspoon of neutron star (5,500 million tonnes)", "Lunar mass (ML)", "Earth mass (M⊕)", "Jupiter mass (MJ)", "Solar mass (M☉)", "Sagittarius A* (7.5 x 10^36 kgs-ish)", "Milky Way galaxy (1.2 x 10^42 kgs)", "The observable universe (1.45 x 10^53 kgs)", "[/Astronomical]",
];
const MASS_FACTOR = { // Multiples of a gram
// Metric
"Yoctogram (yg)": 1e-24,
"Zeptogram (zg)": 1e-21,
"Attogram (ag)": 1e-18,
"Femtogram (fg)": 1e-15,
"Picogram (pg)": 1e-12,
"Nanogram (ng)": 1e-9,
"Microgram (μg)": 1e-6,
"Milligram (mg)": 1e-3,
"Centigram (cg)": 1e-2,
"Decigram (dg)": 1e-1,
"Gram (g)": 1,
"Decagram (dag)": 10,
"Hectogram (hg)": 100,
"Kilogram (kg)": 1000,
"Megagram (Mg)": 1e6,
"Tonne (t)": 1e6,
"Gigagram (Gg)": 1e9,
"Teragram (Tg)": 1e12,
"Petagram (Pg)": 1e15,
"Exagram (Eg)": 1e18,
"Zettagram (Zg)": 1e21,
"Yottagram (Yg)": 1e24,
// Imperial Avoirdupois
"Grain (gr)": 64.79891e-3,
"Dram (dr)": 1.7718451953125,
"Ounce (oz)": 28.349523125,
"Pound (lb)": 453.59237,
"Nail": 3175.14659,
"Stone (st)": 6.35029318e3,
"Quarter (gr)": 12700.58636,
"Tod": 12700.58636,
"US hundredweight (cwt)": 45.359237e3,
"Imperial hundredweight (cwt)": 50.80234544e3,
"US ton (t)": 907.18474e3,
"Imperial ton (t)": 1016.0469088e3,
// Imperial Troy
"Pennyweight (dwt)": 1.55517384,
"Troy dram (dr t)": 3.8879346,
"Troy ounce (oz t)": 31.1034768,
"Troy pound (lb t)": 373.2417216,
"Mark": 248.8278144,
// Archaic
"Wey": 76.5e3,
"Wool wey": 101.7e3,
"Suffolk wey": 161.5e3,
"Wool sack": 153000,
"Coal sack": 50.80234544e3,
"Load": 918000,
"Last": 1836000,
"Flax or feather last": 770e3,
"Gunpowder last": 1090e3,
"Picul": 60.478982e3,
"Rice last": 1200e3,
// Comparisons
"Big Ben (14 tonnes)": 14e6,
"Blue whale (180 tonnes)": 180e6,
"International Space Station (417 tonnes)": 417e6,
"Space Shuttle (2,041 tonnes)": 2041e6,
"RMS Titanic (52,000 tonnes)": 52000e6,
"Great Pyramid of Giza (6,000,000 tonnes)": 6e12,
"Earth's oceans (1.4 yottagrams)": 1.4e24,
// Astronomical
"A teaspoon of neutron star (5,500 million tonnes)": 5.5e15,
"Lunar mass (ML)": 7.342e25,
"Earth mass (M⊕)": 5.97219e27,
"Jupiter mass (MJ)": 1.8981411476999997e30,
"Solar mass (M☉)": 1.98855e33,
"Sagittarius A* (7.5 x 10^36 kgs-ish)": 7.5e39,
"Milky Way galaxy (1.2 x 10^42 kgs)": 1.2e45,
"The observable universe (1.45 x 10^53 kgs)": 1.45e56,
};
export default ConvertMass;

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/**
* @author n1474335 [n1474335@gmail.com]
* @copyright Crown Copyright 2016
* @license Apache-2.0
*/
import Operation from "../Operation";
/**
* Convert speed operation
*/
class ConvertSpeed extends Operation {
/**
* ConvertSpeed constructor
*/
constructor() {
super();
this.name = "Convert speed";
this.module = "Default";
this.description = "Converts a unit of speed to another format.";
this.inputType = "BigNumber";
this.outputType = "BigNumber";
this.args = [
{
"name": "Input units",
"type": "option",
"value": SPEED_UNITS
},
{
"name": "Output units",
"type": "option",
"value": SPEED_UNITS
}
];
}
/**
* @param {BigNumber} input
* @param {Object[]} args
* @returns {BigNumber}
*/
run(input, args) {
const [inputUnits, outputUnits] = args;
input = input.times(SPEED_FACTOR[inputUnits]);
return input.div(SPEED_FACTOR[outputUnits]);
}
}
const SPEED_UNITS = [
"[Metric]", "Metres per second (m/s)", "Kilometres per hour (km/h)", "[/Metric]",
"[Imperial]", "Miles per hour (mph)", "Knots (kn)", "[/Imperial]",
"[Comparisons]", "Human hair growth rate", "Bamboo growth rate", "World's fastest snail", "Usain Bolt's top speed", "Jet airliner cruising speed", "Concorde", "SR-71 Blackbird", "Space Shuttle", "International Space Station", "[/Comparisons]",
"[Scientific]", "Sound in standard atmosphere", "Sound in water", "Lunar escape velocity", "Earth escape velocity", "Earth's solar orbit", "Solar system's Milky Way orbit", "Milky Way relative to the cosmic microwave background", "Solar escape velocity", "Neutron star escape velocity (0.3c)", "Light in a diamond (0.4136c)", "Signal in an optical fibre (0.667c)", "Light (c)", "[/Scientific]",
];
const SPEED_FACTOR = { // Multiples of m/s
// Metric
"Metres per second (m/s)": 1,
"Kilometres per hour (km/h)": 0.2778,
// Imperial
"Miles per hour (mph)": 0.44704,
"Knots (kn)": 0.5144,
// Comparisons
"Human hair growth rate": 4.8e-9,
"Bamboo growth rate": 1.4e-5,
"World's fastest snail": 0.00275,
"Usain Bolt's top speed": 12.42,
"Jet airliner cruising speed": 250,
"Concorde": 603,
"SR-71 Blackbird": 981,
"Space Shuttle": 1400,
"International Space Station": 7700,
// Scientific
"Sound in standard atmosphere": 340.3,
"Sound in water": 1500,
"Lunar escape velocity": 2375,
"Earth escape velocity": 11200,
"Earth's solar orbit": 29800,
"Solar system's Milky Way orbit": 200000,
"Milky Way relative to the cosmic microwave background": 552000,
"Solar escape velocity": 617700,
"Neutron star escape velocity (0.3c)": 100000000,
"Light in a diamond (0.4136c)": 124000000,
"Signal in an optical fibre (0.667c)": 200000000,
"Light (c)": 299792458,
};
export default ConvertSpeed;