package org.ruoyi.system.domain;

import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;
import lombok.EqualsAndHashCode;
import org.ruoyi.common.core.constant.Constants;
import org.ruoyi.common.core.constant.UserConstants;
import org.ruoyi.common.core.utils.StringUtils;
import org.ruoyi.core.domain.BaseEntity;

import java.util.ArrayList;
import java.util.List;

/**
 * 菜单权限表 sys_menu
 *
 * @author Lion Li
 */

@Data
@EqualsAndHashCode(callSuper = true)
@TableName("SYS_MENU")
public class SysMenu extends BaseEntity {

    @TableId(value = "MENU_ID")
    private Long menuId;

    @TableField("PARENT_ID")
    private Long parentId;

    @TableField("MENU_NAME")
    private String menuName;

    @TableField("ORDER_NUM")
    private Integer orderNum;

    @TableField("PATH")
    private String path;

    @TableField("COMPONENT")
    private String component;

    @TableField("QUERY_PARAM")
    private String queryParam;

    @TableField("IS_FRAME")
    private String isFrame;

    @TableField("IS_CACHE")
    private String isCache;

    @TableField("MENU_TYPE")
    private String menuType;

    @TableField("VISIBLE")
    private String visible;

    @TableField("STATUS")
    private String status;

    @TableField("PERMS")
    private String perms;

    @TableField("ICON")
    private String icon;

    @TableField("REMARK")
    private String remark;

    /**
     * 父菜单名称
     */
    @TableField(exist = false)
    private String parentName;

    /**
     * 子菜单
     */
    @TableField(exist = false)
    private List<SysMenu> children = new ArrayList<>();

    /**
     * 获取路由名称
     */
    public String getRouteName() {
        String routerName = StringUtils.capitalize(path);
        // 非外链并且是一级目录（类型为目录）
        if (isMenuFrame()) {
            routerName = StringUtils.EMPTY;
        }
        return routerName;
    }

    /**
     * 获取路由地址
     */
    public String getRouterPath() {
        String routerPath = this.path;
        // 内链打开外网方式
        if (getParentId() != 0L && isInnerLink()) {
            routerPath = innerLinkReplaceEach(routerPath);
        }
        // 非外链并且是一级目录（类型为目录）
        if (0L == getParentId() && UserConstants.TYPE_DIR.equals(getMenuType())
            && UserConstants.NO_FRAME.equals(getIsFrame())) {
            routerPath = "/" + this.path;
        }
        // 非外链并且是一级目录（类型为菜单）
        else if (isMenuFrame()) {
            routerPath = "/";
        }
        return routerPath;
    }

    /**
     * 获取组件信息
     */
    public String getComponentInfo() {
        String component = UserConstants.LAYOUT;
        if (StringUtils.isNotEmpty(this.component) && !isMenuFrame()) {
            component = this.component;
        } else if (StringUtils.isEmpty(this.component) && getParentId() != 0L && isInnerLink()) {
            component = UserConstants.INNER_LINK;
        } else if (StringUtils.isEmpty(this.component) && isParentView()) {
            component = UserConstants.PARENT_VIEW;
        }
        return component;
    }

    /**
     * 是否为菜单内部跳转
     */
    public boolean isMenuFrame() {
        return getParentId() == 0L && UserConstants.TYPE_MENU.equals(menuType) && isFrame.equals(UserConstants.NO_FRAME);
    }

    /**
     * 是否为内链组件
     */
    public boolean isInnerLink() {
        return isFrame.equals(UserConstants.NO_FRAME) && StringUtils.ishttp(path);
    }

    /**
     * 是否为parent_view组件
     */
    public boolean isParentView() {
        return getParentId() != 0L && UserConstants.TYPE_DIR.equals(menuType);
    }

    /**
     * 内链域名特殊字符替换
     */
    public static String innerLinkReplaceEach(String path) {
        return StringUtils.replaceEach(path, new String[]{Constants.HTTP, Constants.HTTPS, Constants.WWW, "."},
            new String[]{"", "", "", "/"});
    }
}