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Refactoring: Settings.

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This commit is contained in:
marley 2023-05-17 18:30:39 -07:00
parent 5f374f0657
commit de2819eab3
1 changed files with 60 additions and 56 deletions
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66
src/models/Settings.ts
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@ -1,16 +1,16 @@
import {EliteMatrix} from 'elite-matrix'; import { EliteMatrix } from 'elite-matrix';
import {PathLike} from 'fs'; import type { PathLike } from 'fs';
const EventEmitter = require('node:events'); const EventEmitter = require('node:events');
// Jest can't parse 'node:fs' so this has to be 'fs' for testing. // Jest can't parse 'node:fs' so this has to be 'fs' for testing.
const fs = require('fs/promises'); const fs = require('fs/promises');
const {statSync, writeFileSync, readFileSync} = require('fs'); const { statSync, writeFileSync, readFileSync } = require('fs');
const ini = require('ini'); const ini = require('ini');
const os = require('node:os'); const os = require('node:os');
const path = require('node:path'); const path = require('node:path');
const xmlJS = require('xml-js'); const xmlJS = require('xml-js');
import {Log} from './Log'; import { Log } from './Log';
interface settingsFile { interface settingsFile {
minValue: number, minValue: number,
@ -19,14 +19,14 @@ interface settingsFile {
} }
export class Settings extends EventEmitter { export class Settings extends EventEmitter {
static #instance: Settings | undefined; static #instance: Settings|undefined;
readonly #file: string; readonly #file: string;
minValue: number; minValue: number;
maxDistance: number; maxDistance: number;
#matrixFile: null | string; #matrixFile: null|string;
matrix?: EliteMatrix; matrix?: EliteMatrix;
private constructor(isPackaged: boolean) { private constructor(isPackaged: boolean) {
@ -55,7 +55,7 @@ export class Settings extends EventEmitter {
} }
// Initial reading of settings file done in sync for same reasons as above. // Initial reading of settings file done in sync for same reasons as above.
const contents: settingsFile = JSON.parse(readFileSync(this.#file, {encoding: 'utf8'})); const contents: settingsFile = JSON.parse(readFileSync(this.#file, { encoding: 'utf8' }));
this.minValue = contents.minValue; this.minValue = contents.minValue;
this.maxDistance = contents.maxDistance; this.maxDistance = contents.maxDistance;
this.#matrixFile = contents.matrixFile; this.#matrixFile = contents.matrixFile;
@ -105,7 +105,7 @@ export class Settings extends EventEmitter {
async #read(): Promise<boolean> { async #read(): Promise<boolean> {
try { try {
const file: string = await fs.readFile(this.#file, {encoding: 'utf8'}); const file: string = await fs.readFile(this.#file, { encoding: 'utf8' });
const contents: settingsFile = JSON.parse(file); const contents: settingsFile = JSON.parse(file);
this.minValue = contents.minValue; this.minValue = contents.minValue;
@ -127,15 +127,21 @@ export class Settings extends EventEmitter {
/* -------------------------------------------------------------------------- #setMatrix ---- */ /* -------------------------------------------------------------------------- #setMatrix ---- */
async #setMatrix(): Promise<void> { async #setMatrix(): Promise<void> {
const file: string = await fs.readFile(( const file: string = await fs.readFile((this.#matrixFile as PathLike), { encoding: 'utf8' });
this.#matrixFile as PathLike
), {encoding: 'utf8'});
let matrixRed: [number, number, number];
let matrixGreen: [number, number, number];
let matrixBlue: [number, number, number];
if (this.#matrixFile && path.basename(this.#matrixFile) === 'GraphicsConfiguration.xml') { if (this.#matrixFile && path.basename(this.#matrixFile) === 'GraphicsConfiguration.xml') {
this.matrix = await this.#getMatrixFromXml(file);
} else if (this.#matrixFile && path.basename(this.#matrixFile) === 'XML-Profile.ini') {
this.matrix = await this.#getMatrixFromIni(file);
}
this.emit('CUSTOM_COLORS_SET');
}
/* --------------------------------------------------------------------- #getMatrixFromXml ---- */
async #getMatrixFromXml(file: string): Promise<EliteMatrix> {
const options = { const options = {
trim: true, trim: true,
ignoreDeclaration: true, ignoreDeclaration: true,
@ -153,24 +159,22 @@ export class Settings extends EventEmitter {
matrix = matrix.map(v => v.replace(/\s/g, '').split(',')); matrix = matrix.map(v => v.replace(/\s/g, '').split(','));
matrixRed = matrix[0].length === 3 ? matrix[0] : [1, 0, 0]; const matrixRed: [number, number, number] = matrix[0].length === 3 ? matrix[0] : [1, 0, 0];
matrixGreen = matrix[1].length === 3 ? matrix[1] : [0, 1, 0]; const matrixGreen: [number, number, number] = matrix[1].length === 3 ? matrix[1] : [0, 1, 0];
matrixBlue = matrix[2].length === 3 ? matrix[2] : [0, 0, 1]; const matrixBlue: [number, number, number] = matrix[2].length === 3 ? matrix[2] : [0, 0, 1];
this.matrix = new EliteMatrix(matrixRed, matrixGreen, matrixBlue); return new EliteMatrix(matrixRed, matrixGreen, matrixBlue);
} else if (this.#matrixFile && path.basename(this.#matrixFile) === 'XML-Profile.ini') {
const contents = (
ini.parse(file)
).constants;
matrixRed = [contents.x150, contents.y150, contents.z150];
matrixGreen = [contents.x151, contents.y151, contents.z151];
matrixBlue = [contents.x152, contents.y152, contents.z152];
this.matrix = new EliteMatrix(matrixRed, matrixGreen, matrixBlue);
} }
this.emit('CUSTOM_COLORS_SET'); /* --------------------------------------------------------------------- #getMatrixFromIni ---- */
async #getMatrixFromIni(file: string): Promise<EliteMatrix> {
const contents = (ini.parse(file)).constants;
const matrixRed: [number, number, number] = [contents.x150, contents.y150, contents.z150];
const matrixGreen: [number, number, number] = [contents.x151, contents.y151, contents.z151];
const matrixBlue: [number, number, number] = [contents.x152, contents.y152, contents.z152];
return new EliteMatrix(matrixRed, matrixGreen, matrixBlue);
} }
} }