using UnityEngine;
using System.Collections;
using TMPro;

/// <summary>
/// This component is responsible to capture the ClientUpdateAvailable notification and display it to the user.
/// If the VersionInfo is flagged as forceUpdate, then the close button is removed, so the user can only click the Update button.
///
/// This component should be placed on an active gameObject in the hierarchy. It will disable itself on Awake but will
/// listen for the ClientUpdateAvailable notification.
/// </summary>
public class VersionUpdateUINotification : MonoBehaviour
{
	public TextMeshProUGUI whatsNewLabel;
	public GameObject closeButton;

	void Awake()
	{
		CoreNotificationCenter.AddListener(OnClientUpdateAvailable, CoreNotificationType.ClientUpdateAvailable);
		gameObject.SetActive(false);
	}

	void OnDestroy()
	{
		CoreNotificationCenter.RemoveListener(OnClientUpdateAvailable, CoreNotificationType.ClientUpdateAvailable);
	}

	void OnClientUpdateAvailable(CoreNotification note)
	{
		VersionInfo versionInfo = (VersionInfo)note.data;
		Show(versionInfo.whatsNew, versionInfo.forceUpdate);
	}

	void Show(string whatsNew, bool forceUpdate)
	{
		GetComponent<ScreenBase>().Show();
		whatsNewLabel.text = whatsNew;
		if (forceUpdate)
		{
			closeButton.SetActive(false);
		}
	}

	public void OnUpdateClickMsg()
	{
		Application.OpenURL(GameConstants.APP_STORE_URL);
	}
}