import * as PIXI from 'pixi.js';
import { DEVICE_TYPE, POINT_ROUTE_DIRECTION } from "./constants";

export default class PointRoute extends PIXI.Graphics {

    startSprite;
    endSprite;

    direction;

    type;
    no;

    constructor(direction) {
        super();
        this.direction = direction ? direction : POINT_ROUTE_DIRECTION.OUT_OF_ORDER;
        // this.data = {
        //     type: DEVICE_TYPE.ROUTE
        // };
        this.type = DEVICE_TYPE.ROUTE;
    }

    style() {
        const scale = 1;
        this.clear();
        this.lineStyle(1.5, 0x2d3436);
        this.moveTo(this.startSprite.x * scale, this.startSprite.y * scale);
        this.lineTo(this.endSprite.x * scale, this.endSprite.y * scale);
    }

    setPoint(startSprite, endSprite) {
        this.startSprite = startSprite;
        this.endSprite = endSprite;
        // this.data.no = this.startSprite?.data?.no + "-" + this.endSprite?.data?.no;
        this.no = this.startSprite?.data?.no + "-" + this.endSprite?.data?.no;
    }

    update(dragSprite) {
        const scale = 1;
        this.clear();
        this.lineStyle(1.5, 0x2d3436);
        if (dragSprite === this.startSprite) {
            this.moveTo(dragSprite.position.x * scale, dragSprite.position.y * scale);
        } else {
            this.moveTo(this.startSprite.position.x * scale, this.startSprite.position.y * scale);
        }
        if (dragSprite === this.endSprite) {
            this.lineTo(dragSprite.position.x * scale, dragSprite.position.y * scale);
        } else {
            this.lineTo(this.endSprite.position.x * scale, this.endSprite.position.y * scale);
        }
    }

    about(sprite) {
        return sprite === this.startSprite || sprite === this.endSprite;
    }

    has(startSprite, endSprite) {
        let res = false;
        switch (this.direction) {
            case POINT_ROUTE_DIRECTION.OUT_OF_ORDER:
                if (startSprite === this.startSprite) {
                    if (endSprite === this.endSprite) {
                        res = true;
                    }
                }
                if (startSprite === this.endSprite) {
                    if (endSprite === this.startSprite) {
                        res = true;
                    }
                }
                break
            case POINT_ROUTE_DIRECTION.ORDER:
                if (startSprite === this.startSprite) {
                    if (endSprite === this.endSprite) {
                        res = true;
                    }
                }
                break
            case POINT_ROUTE_DIRECTION.REVERSE_ORDER:
                if (startSprite === this.endSprite) {
                    if (endSprite === this.startSprite) {
                        res = true;
                    }
                }
                break
            default:
                break
        }
        return res;
    }

}