/*************************GO-LICENSE-START*********************************
 * Copyright 2014 ThoughtWorks, Inc.
 *
 * 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.
 *************************GO-LICENSE-END***********************************/

package com.thoughtworks.go.domain.feed;

import com.thoughtworks.go.config.materials.dependency.DependencyMaterial;
import com.thoughtworks.go.domain.materials.Modification;

/**
* @understands author of a commit
*/
public class Author {
    private final String name;
    private final String email;

    public Author(String name, String email) {
        this.name = name;
        this.email = email;
    }

    public static Author getAuthorInfo(final String materialType, final Modification modification) {
        return DependencyMaterial.TYPE.equals(materialType) ? null : new Author(modification.getUserName(), modification.getEmailAddress());
    }

    public String getName() {
        return name;
    }

    public String getEmail() {
        return email;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        Author author = (Author) o;

        if (email != null ? !email.equals(author.email) : author.email != null) {
            return false;
        }
        if (name != null ? !name.equals(author.name) : author.name != null) {
            return false;
        }

        return true;
    }

    @Override
    public int hashCode() {
        int result = name != null ? name.hashCode() : 0;
        result = 31 * result + (email != null ? email.hashCode() : 0);
        return result;
    }

    @Override public String toString() {
        return "Author{" +
                "name='" + name + '\'' +
                ", email='" + email + '\'' +
                '}';
    }
}