Bat/src/main/java/cc/fascinated/bat/common/DescriptionBuilder.java

package cc.fascinated.bat.common;

import lombok.NonNull;

/**
 * @author Fascinated (fascinated7)
 */
public class DescriptionBuilder {
    /**
     * Where the description is stored
     */
    private final StringBuilder builder = new StringBuilder();

    public DescriptionBuilder(String title) {
        if (title == null) {
            return;
        }
        builder.append("**").append(title).append("**").append("\n");
    }

    @NonNull
    public DescriptionBuilder appendLine(@NonNull String line, boolean arrow) {
        builder.append(arrow ? "➜ " : "").append(line).append("\n");
        return this;
    }

    @NonNull
    public DescriptionBuilder appendSubtitle(@NonNull String title) {
        builder.append("**").append(title).append("**").append("\n");
        return this;
    }

    @NonNull
    public DescriptionBuilder emptyLine() {
        builder.append("\n");
        return this;
    }

    @NonNull
    public String build() {
        return builder.toString();
    }
}