package com.mes.device.entity;

import com.baomidou.mybatisplus.annotation.*;
import com.fasterxml.jackson.annotation.JsonFormat;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import lombok.EqualsAndHashCode;

import java.util.Date;

/**
 * 设备组与设备关联实体类
 * 对应数据库表：device_group_relation
 */
@Data
@EqualsAndHashCode(callSuper = false)
@TableName("device_group_relation")
@ApiModel(value = "DeviceGroupRelation", description = "设备组与设备关联关系")
public class DeviceGroupRelation {

    @ApiModelProperty(value = "关联ID", example = "1")
    @TableId(value = "id", type = IdType.AUTO)
    private Long id;

    @ApiModelProperty(value = "设备组ID", example = "1")
    @TableField("group_id")
    private Long groupId;

    @ApiModelProperty(value = "设备ID", example = "1")
    @TableField("device_id")
    private Long deviceId;

    @ApiModelProperty(value = "设备在组内的优先级：1-最高，10-最低", example = "1")
    @TableField("priority")
    private Integer priority;

    @ApiModelProperty(value = "设备在组内的角色：1-主控，2-协作，3-监控", example = "1")
    @TableField("role")
    private Integer role;

    @ApiModelProperty(value = "设备在该组中的状态：0-未配置，1-正常，2-故障，3-维护", example = "1")
    @TableField("status")
    private Integer status;

    @ApiModelProperty(value = "连接顺序：数值越小越先连接", example = "1")
    @TableField("connection_order")
    private Integer connectionOrder;

    @ApiModelProperty(value = "关联描述", example = "主控设备，负责整体协调")
    @TableField("relation_desc")
    private String relationDesc;

    @ApiModelProperty(value = "扩展参数JSON", example = "{\"timeout\": 5000, \"retryPolicy\": \"exponential\"}")
    @TableField("extra_params")
    private String extraParams;

    @ApiModelProperty(value = "创建时间")
    @TableField(value = "created_time", fill = FieldFill.INSERT)
    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
    private Date createdTime;

    @ApiModelProperty(value = "更新时间")
    @TableField(value = "updated_time", fill = FieldFill.INSERT_UPDATE)
    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
    private Date updatedTime;

    @ApiModelProperty(value = "创建人", example = "system")
    @TableField(value = "created_by", fill = FieldFill.INSERT)
    private String createdBy;

    @ApiModelProperty(value = "更新人", example = "system")
    @TableField(value = "updated_by", fill = FieldFill.INSERT_UPDATE)
    private String updatedBy;

    @ApiModelProperty(value = "是否删除：0-否，1-是", example = "0")
    @TableField("is_deleted")
    @TableLogic
    private Integer isDeleted;

    // 设备角色枚举
    public static final class Role {
        public static final int CONTROLLER = 1;    // 主控
        public static final int COLLABORATOR = 2;  // 协作
        public static final int MONITOR = 3;       // 监控
    }

    // 关联状态枚举
    public static final class Status {
        public static final int UNCONFIGURED = 0;  // 未配置
        public static final int NORMAL = 1;        // 正常
        public static final int FAULT = 2;         // 故障
        public static final int MAINTENANCE = 3;   // 维护
    }
}