import * as plugins from "./taskbuffer.plugins"
import * as helpers from "./taskbuffer.classes.helpers"
import {Task} from "./taskbuffer.classes.task"

export class Taskparallel extends Task {
    taskArray:Task[];
    constructor(optionsArg:{
        taskArray:Task[]
    }){
        let options = plugins.lodash.assign(
            optionsArg,
            {
                taskFunction:() => {
                    let done = plugins.Q.defer();
                    let promiseArray; // stores promises of all tasks, since they run in parallel
                    this.taskArray.forEach(function(taskArg:Task){
                        promiseArray.push(taskArg.trigger());
                    })
                    plugins.Q.all(promiseArray)
                        .then(done.resolve);
                    return done.promise;
                }
            }
        )
        super(options);
    }
}