package com.xjhs.findmemerchant.entity;

import com.xjhs.findmemerchant.common.jpa.AbstractBaseEntity;
import com.xjhs.findmemerchant.types.CommonStatus;
import jakarta.persistence.*;
import lombok.Getter;
import lombok.Setter;
import org.hibernate.annotations.Comment;

/**
 * 员工实体
 * 对应表：employees
 */
@Getter
@Setter
@Entity
@Table(
        name = "employees",
        indexes = {
                @Index(name = "idx_employees_merchant_id", columnList = "merchant_id"),
                @Index(name = "idx_employees_store_id", columnList = "store_id"),
                @Index(name = "idx_employees_role_id", columnList = "role_id"),
                @Index(name = "idx_employees_phone", columnList = "phone")
        }
)
public class Employee extends AbstractBaseEntity {


    /**
     * 手机号
     */
    @Column(name = "phone", nullable = false, length = 11)
    @Comment("手机号")
    private String phone;

    /**
     * 员工姓名
     */
    @Column(name = "name", nullable = false, length = 50)
    @Comment("员工姓名")
    private String name;

    /**
     * 状态：0-禁用 1-启用
     */
    @Column(name = "status",columnDefinition = "VARCHAR(15)",length = 15, nullable = false)
    @Comment("状态：0禁用 1启用")
    private CommonStatus status = CommonStatus.ENABLED;



    // ===== 关联关系 =====

    /**
     * 商户
     */
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "merchant_id", insertable = false, updatable = false)
    private Merchant merchant;

    /**
     * 门店
     */
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "store_id", insertable = false, updatable = false)
    private Store store;

    /**
     * 角色
     */
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "role_id", insertable = false, updatable = false)
    private Role role;

    // ===== 业务方法 =====

    /**
     * 是否为启用状态
     */
    public boolean isActive() {
        return this.status == CommonStatus.ENABLED;
    }



    /**
     * 状态文案
     */
    public String getStatusText() {
        CommonStatus e = this.status;
        return e != null ? e.getDesc() : "未知";
    }

    /**
     * 返回脱敏手机号，例如：138****1234
     */
    public String maskPhone() {
        if (phone == null || phone.length() != 11) {
            return phone;
        }
        return phone.substring(0, 3) + "****" + phone.substring(7);
    }
}