/*
 * Copyright (C) 2023 杭州白书科技有限公司
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package xyz.playedu.course.domain;

import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableName;
import com.fasterxml.jackson.annotation.JsonProperty;

import lombok.Data;

import java.io.Serializable;

/**
 * @TableName resource_course_category
 */
@TableName(value = "resource_course_category")
@Data
public class CourseCategory implements Serializable {
    /** */
    @JsonProperty("course_id")
    private Integer courseId;

    /** */
    @JsonProperty("category_id")
    private Integer categoryId;

    @TableField(exist = false)
    private static final long serialVersionUID = 1L;

    @Override
    public boolean equals(Object that) {
        if (this == that) {
            return true;
        }
        if (that == null) {
            return false;
        }
        if (getClass() != that.getClass()) {
            return false;
        }
        CourseCategory other = (CourseCategory) that;
        return (this.getCourseId() == null
                        ? other.getCourseId() == null
                        : this.getCourseId().equals(other.getCourseId()))
                && (this.getCategoryId() == null
                        ? other.getCategoryId() == null
                        : this.getCategoryId().equals(other.getCategoryId()));
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((getCourseId() == null) ? 0 : getCourseId().hashCode());
        result = prime * result + ((getCategoryId() == null) ? 0 : getCategoryId().hashCode());
        return result;
    }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append(getClass().getSimpleName());
        sb.append(" [");
        sb.append("Hash = ").append(hashCode());
        sb.append(", courseId=").append(courseId);
        sb.append(", categoryId=").append(categoryId);
        sb.append(", serialVersionUID=").append(serialVersionUID);
        sb.append("]");
        return sb.toString();
    }
}
