/* eslint-disable import/no-duplicates */
import { Extensions, GPXBuildData } from '../../types';
import * as models from './models';
import { Metadata, Point, Segment, Track, Route } from './models';

export default class BaseBuilder {
    protected data: GPXBuildData;

    protected schemaLocation: string[];

    public static MODELS = models;

    public constructor() {
        this.data = {};
        this.schemaLocation = ['http://www.topografix.com/GPX/1/1', 'http://www.topografix.com/GPX/1/1/gpx.xsd'];
    }

    /**
     * Set metadata object.
     *
     * @param metadata - Metadata object
     * @returns {BaseBuilder} self
     */
    public setMetadata(metadata: Metadata): this {
        this.data.metadata = metadata.toObject();
        return this;
    }

    /**
     * Set list of waypoints
     *
     * @param waypoints - Points objects
     * @returns {BaseBuilder} self
     */
    public setWayPoints(waypoints: Point[]): this {
        this.data.wpt = waypoints.map((point) => point.toObject());
        return this;
    }

    /**
     * Set list of routes.
     *
     * @param routes - List of routes
     * @returns {BaseBuilder} self
     */
    public setRoutes(routes: Route[]): this {
        this.data.rte = routes.map((route) => route.toObject());
        return this;
    }

    /**
     * Set list of tracks.
     *
     * @param tracks - List of tracks
     * @returns {BaseBuilder} self
     */
    public setTracks(tracks: Track[]): this {
        this.data.trk = tracks.map((track) => track.toObject());
        return this;
    }

    /**
     * Set extension Object.
     *
     * @param extensions - Extensions
     * @returns {BaseBuilder} self
     */
    public setExtensions(extensions: Extensions): this {
        this.data.extensions = extensions;
        return this;
    }

    /**
     * Simple method to set list of points to single track and segment.
     *
     * @param points - list of Points
     * @returns {BaseBuilder} self
     */
    public setSegmentPoints(points: Point[]): this {
        this.setTracks([new Track([new Segment(points)])]);
        return this;
    }

    /**
     * Object that can be used to build XML file.
     *
     * @returns {GPXBuildData}
     */
    public toObject(): GPXBuildData {
        return {
            ...this.data,
            attributes: {
                'creator': 'fabulator:gpx-builder',
                'version': '1.1',
                'xmlns': 'http://www.topografix.com/GPX/1/1',
                'xmlns:xsi': 'http://www.w3.org/2001/XMLSchema-instance',
                'xsi:schemaLocation': this.schemaLocation.join(' '),
                ...this.data.attributes,
            },
        };
    }
}