'use strict'; import Log = require('log'); let seq : Sequencer; class Sequencer { private time : number; private running : boolean = false; private paused : boolean = false; private arr : any[] = []; private loops : number = 1; private cfg : any; private cmd : any; private CMDS : any = {}; private ipc : any; private log : any; private id : string = 'sequence'; constructor (cfg : any, cmd : any) { this.cfg = cfg; this.cmd = cmd; this.cmds(cfg.cmd); this.init(); } private cmds (obj : any) { let keys : string[] = Object.keys(obj); let key : string; for (key in keys) { this.CMDS[keys[key]] = key; } } //currently called by ui private async init () { this.log = Log({ label : this.id }) this.ipc = require('electron').ipcMain; this.listen(); } private listen () { this.ipc.on(this.id, this.listener.bind(this)); } private async listener (event : any, arg : any) { console.dir(arg) if (arg && arg.start) { this.start(arg); } else if (arg && arg.stop) { this.stop(); } else if (arg && arg.pause) { this.pause(); } else if (arg && arg.set) { this.setSteps(arg.set); } else if (arg && arg.unset) { this.unsetSteps(arg.unset); } else if (arg && arg.loops) { this.loops = arg.loops; } event.returnValue = true; } public setSteps (steps : any) { console.dir(steps) } public unsetSteps (steps : number[]) { } //new, replaces exec and init public async start (arg : any) { if (arg && arg.arr) { this.arr = arg.arr; //overwrite sequence } if (arg && arg.loops) { this.loops = arg.loops; //overwrite loops } this.running = true; this.paused = false; for (let x = 0; x < this.loops; x++) { //start loop for (let y = 0; y < this.arr.length; y++) { //start step if (this.running) { while (this.paused) { await delay(42); } await this.step(y); } //end step } //end loop } } //new public pause () { this.paused = true; } /** * Stop the sequence **/ public stop () { this.running = false; //clear? } private async step (index : number) { try { await this.cmdMap(index) } catch (err) { throw err; } } private async cmdMap (index : number) { const cmdOriginal : string = this.arr[index].cmd; const cmd : string = this.CMDS[cmdOriginal]; return await this.cmd[cmd]; } } module.exports = function (cfg : any, cmd : any) { return new Sequencer(cfg, cmd); }