// Copyright (c) 2021, Fr.Terrot. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file. 

package io.gitea.model;

import io.gitea.model.Issue;

/** Gitea Issue State
 * 
 * Note: Constructor is private to limit IssueState to predefined ones.
 */
public enum IssueState {
	STATE_ANY("all"),STATE_OPENED("open"),STATE_CLOSED("closed");

	private String value;
	private IssueState(String value) {
		this.value = value;
	}

	public static IssueState getEnum(String value) {
		for(IssueState s: IssueState.values()) {
			if (s.equals(value)) return s; 
		}
		throw new IllegalArgumentException(value + " is not a IssueState value");
	}
	public String toString() {
		return this.value;
	}
	
	public boolean equals(IssueState arg0) {
		return this.value.equals(arg0.toString());
	}
	public boolean equals(String arg0) {
		return this.value.equals(arg0);
	}
	
	/**Check if an issue is "open"
	 * 
	 * @param issue Gitea Issue
	 * @return True if the state is "open".
	 * 
	 * @apiNote isOpen() is not the opposite of isClose()
	 * 		"isOpen() == false" doesn't means that "isClose() == true"
	 * 
	 */
	public static boolean isOpen(Issue issue) {
		return IssueState.isOpen(issue.getState());
	}
	/**Check if a status value is "open".
	 * 
	 * @param status Status value as String
	 */
	public static boolean isOpen(String value) {
		return STATE_OPENED.equals(value);
	}
	/**Check if the issue is "closed".
	 * 
	 * @param issue GItea Issue
	 * @return True if the issue state is "closed"
	 */
	public static boolean isClosed(Issue issue) {
		return IssueState.isClosed(issue.getState());
	}
	/**Check if a status value is "closed".
	 * 
	 * @param status Status value as String
	 */
	public static boolean isClosed(String value) {
		return STATE_CLOSED.equals(value);
	}
}