package com.tievd.jyz.entity;

import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.baomidou.mybatisplus.extension.activerecord.Model;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import lombok.experimental.Accessors;

import java.io.Serializable;
import java.sql.Timestamp;
import java.time.format.DateTimeFormatter;
import java.util.Date;

/**
 * <p>
 * 车流量表
 * </p>
 *
 * @author
 * @since 2023-02-24
 */
@Data
@Accessors(chain = true)
@TableName("t_traffic_flow")
@Schema(name = "TrafficFlow", description = "车流量表")
public class TrafficFlow extends Model<TrafficFlow> {

    private static final long serialVersionUID = 1L;

    @TableId(value = "id", type = IdType.AUTO)
    private Integer id;

    @Schema(description = "汽车数量")
    @TableField(value = "car_count", update = "%s + #{param1.carCount}")
    private Integer carCount;
    
    @Schema(description = "车型")
    @TableField("model_code")
    private String modelCode;
    
    @Schema(description = "视频设备code")
    @TableField("camera_code")
    private String cameraCode;
    
    @Schema(description = "设备id")
    @TableField("device_id")
    private Long deviceId;
    
    @Schema(description = "机构代码")
    @TableField("org_code")
    private String orgCode;

    @Schema(description = "创建时间")
    @TableField("create_time")
    private Date createTime;

    @Schema(description = "抓取时间")
    @TableField("capture_time")
    private Timestamp captureTime;
    
    @Schema(description = "抓取所在天yyyy-MM-dd")
    @TableField("capture_day")
    private String captureDay;

    @Override
    public Serializable pkVal() {
        return this.id;
    }

    public TrafficFlow(Integer carCount, String cameraCode, Long deviceId, String orgCode, Date createTime, Timestamp captureTime,String captureDay) {
        this.carCount = carCount;
        this.cameraCode = cameraCode;
        this.deviceId = deviceId;
        this.orgCode = orgCode;
        this.createTime = createTime;
        this.captureTime = captureTime;
        this.captureDay = captureDay;
    }

    public TrafficFlow() {
    }
    
    public TrafficFlow generateId() {
        assert orgCode!=null && modelCode != null;
        String date = captureTime.toLocalDateTime().format(DateTimeFormatter.ofPattern("YYMMddHH"));
        int hash = Math.abs((orgCode + modelCode).hashCode());
        id = Integer.valueOf(date + hash);
        return this;
    }
}