import { Graphics, IPointData } from 'pixi.js';
import {
  GraphicData,
  GraphicRelationParam,
  JlGraphic,
  JlGraphicTemplate,
  VectorText,
  calculateLineMidpoint,
} from 'src/jl-graphic';
import { IRelatedRefData, protoPort2Data } from '../CommonGraphics';
import { SectionPort } from '../section/Section';

export interface ITurnoutPosRefData {
  get id(): string; //道岔的ID
  set id(v: string);
  get position(): number; //道岔的正反为，0是正位，1是反位
  set position(v: number);
}

export interface IAxleCountingSectionData extends GraphicData {
  get code(): string; // 编号
  set code(v: string);
  get points(): IPointData[]; // 线坐标点
  set points(points: IPointData[]);
  get paRef(): IRelatedRefData | undefined; //区段A端关联的设备
  set paRef(ref: IRelatedRefData | undefined);
  get pbRef(): IRelatedRefData | undefined; //区段B端关联的设备
  set pbRef(ref: IRelatedRefData | undefined);
  get turnoutPosRef(): ITurnoutPosRefData[]; //关联道岔的定反位--0是定位，1是反位
  set turnoutPosRef(ref: ITurnoutPosRefData[]);
  get indexNumber(): number; // 索引编号
  set indexNumber(v: number);
  clone(): IAxleCountingSectionData;
  copyFrom(data: IAxleCountingSectionData): void;
  eq(other: IAxleCountingSectionData): boolean;
}

export const AxleCountingSectionConsts = {
  lineColor: '0xff0000',
  lineWidth: 2,
};

export class AxleCountingSection extends JlGraphic {
  static Type = 'AxleCountingSection';
  lineGraphic: Graphics;
  labelGraphic: VectorText;
  constructor() {
    super(AxleCountingSection.Type);
    this.lineGraphic = new Graphics();
    this.labelGraphic = new VectorText();
    this.labelGraphic.setVectorFontSize(14);
    this.labelGraphic.anchor.set(0.5);
    this.labelGraphic.style.fill = '0xff0000';
    this.labelGraphic.transformSave = true;
    this.labelGraphic.name = 'label';
    this.transformSave = true;
    this.addChild(this.lineGraphic);
    this.addChild(this.labelGraphic);
  }

  get datas(): IAxleCountingSectionData {
    return this.getDatas<IAxleCountingSectionData>();
  }
  doRepaint(): void {
    if (this.datas.points.length < 2) {
      throw new Error('AxleCountingSection坐标数据异常');
    }
    this.lineGraphic.clear();
    this.lineGraphic.lineStyle(
      AxleCountingSectionConsts.lineWidth,
      AxleCountingSectionConsts.lineColor
    );
    this.datas.points.forEach((p, i) => {
      if (i !== 0) {
        this.lineGraphic.lineTo(p.x, p.y);
      } else {
        this.lineGraphic.moveTo(p.x, p.y);
      }
    });
    this.labelGraphic.text = this.datas.code;
    const labelPosition = this.datas.childTransforms?.find(
      (t) => t.name === this.labelGraphic.name
    )?.transform.position;
    if (labelPosition) {
      this.labelGraphic.position.set(labelPosition.x, labelPosition.y);
    } else {
      const centerPos = calculateLineMidpoint(
        this.datas.points[0],
        this.datas.points[this.datas.points.length - 1]
      );
      this.labelGraphic.position.set(centerPos.x, centerPos.y + 40);
    }
  }
  get linePoints(): IPointData[] {
    return this.datas.points;
  }
  set linePoints(points: IPointData[]) {
    const old = this.datas.clone();
    old.points = points;
    this.updateData(old);
  }
  loadRelations() {
    if (this.datas?.paRef?.id) {
      this.relationManage.addRelation(
        new GraphicRelationParam(this, SectionPort.A),
        new GraphicRelationParam(
          this.queryStore.queryById(this.datas.paRef.id),
          protoPort2Data(this.datas.paRef.devicePort)
        )
      );
    }
    if (this.datas?.pbRef?.id) {
      this.relationManage.addRelation(
        new GraphicRelationParam(this, SectionPort.B),
        new GraphicRelationParam(
          this.queryStore.queryById(this.datas.pbRef.id),
          protoPort2Data(this.datas.pbRef.devicePort)
        )
      );
    }
    if (this.datas?.turnoutPosRef.length) {
      this.datas.turnoutPosRef.forEach((ref) => {
        this.relationManage.addRelation(
          this,
          new GraphicRelationParam(
            this.queryStore.queryById(ref.id),
            ref.position
          )
        );
      });
    }
  }
}

export class AxleCountingSectionTemplate extends JlGraphicTemplate<AxleCountingSection> {
  constructor(dataTemplate: IAxleCountingSectionData) {
    super(AxleCountingSection.Type, {
      dataTemplate,
    });
  }
  new(): AxleCountingSection {
    const axleCountingSection = new AxleCountingSection();
    axleCountingSection.loadData(this.datas);
    return axleCountingSection;
  }
}