package com.utic.ptis.server.dto;

import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;

import java.io.Serializable;
import java.util.ArrayList;

@Data
@Builder
@NoArgsConstructor//(access = AccessLevel.PROTECTED)
@AllArgsConstructor
public class LinkDto  implements Serializable {
    private static final long serialVersionUID = 1L;

    private String linkId;
    private String roadRank;
    private Integer linkLevel;
    private Integer roadUse;
    private Integer length;
    private Integer lanes;
    private Integer maxSpeed;

    private String upLinkId;
    private String dnLinkId;
    private ArrayList<String> linkIds;

    private boolean prcsPtrnMissing;    // 패턴 결측 처리 여부(링크 레벨1 인 경우)

    private LinkTrafPtrn trafPtrn;      // 현재 주기 패턴값

    private LinkTrafVal trafFsn;        // 퓨전 소통정보
    private LinkTrafVal trafExt;        // 외부연계용 소통정보(동부 NTS 제외한 퓨전값)

    private LinkTrafMiss missPsd;       // PSD 알고리즘 수행 값
    private LinkTrafMiss missKnn;       // k-NN 알고리즘 수행 값

    public LinkTrafCenterDto getTrafficDto(String regDate) {
        return this.trafFsn.toDto(this.linkId, this.linkLevel, regDate);
    }

    public void init() {
        this.upLinkId = "";
        this.dnLinkId = "";
        this.linkIds = new ArrayList<>();
        this.prcsPtrnMissing = false;

        this.trafPtrn = new LinkTrafPtrn();
        this.trafFsn = new LinkTrafVal();
        this.trafExt = new LinkTrafVal();
        this.missPsd = new LinkTrafMiss();
        this.missKnn = new LinkTrafMiss();
    }

    public void initTraf(boolean initPtrnTraf) {
        if (initPtrnTraf) {
            this.trafPtrn.init();
        }
        this.trafFsn.init();
        this.trafExt.init();
        this.missPsd.init();
        this.missKnn.init();
    }

    public int getTravelTime(int speed) {
        if (this.length > 0 && speed > 0) {
            return (int)((this.length * 3.6 / speed) + 0.5);
        }
        return 0;
    }
}