trainingpeaks-sdk/dist/domain/builders/workout-structure-builder.js

TypeScript SDK for TrainingPeaks API integration

import { IntensityMetric, IntensityTargetType, LengthMetric, LengthUnit, } from '../../types/index.js';
export class WorkoutStructureBuilder {
    constructor(averageSpeed = 25) {
        this.structure = {
            structure: [],
            polyline: [],
            primaryLengthMetric: LengthMetric.DURATION,
            primaryIntensityMetric: IntensityMetric.PERCENT_OF_THRESHOLD_POWER,
            primaryIntensityTargetOrRange: IntensityTargetType.TARGET,
        };
        this.currentTime = 0;
        this.averageSpeed = averageSpeed;
    }
    setAverageSpeed(speed) {
        this.averageSpeed = speed;
        return this;
    }
    addElement(element) {
        element.begin = this.currentTime;
        const lengthInSeconds = this.convertLengthToSeconds(element.length);
        element.end = this.currentTime + lengthInSeconds;
        this.currentTime = element.end;
        this.structure.structure.push(element);
        return this;
    }
    addElements(elements) {
        elements.forEach((element) => this.addElement(element));
        return this;
    }
    build() {
        return { ...this.structure };
    }
    convertLengthToSeconds(length) {
        switch (length.unit) {
            case LengthUnit.SECOND: {
                return length.value;
            }
            case LengthUnit.MINUTE: {
                return length.value * 60;
            }
            case LengthUnit.HOUR: {
                return length.value * 3600;
            }
            case LengthUnit.KILOMETER:
            case LengthUnit.MILE: {
                const distanceInKm = length.unit === LengthUnit.MILE
                    ? length.value * 1.60934
                    : length.value;
                return (distanceInKm / this.averageSpeed) * 3600;
            }
            default: {
                return length.value * 60;
            }
        }
    }
}