using UnityEditor;
using UnityEngine;

using Codice.CM.Common;
using Unity.PlasticSCM.Editor.Tool;
using Unity.PlasticSCM.Editor.UI;

namespace Unity.PlasticSCM.Editor.Topbar
{
    internal class Topbar
    {
        internal void Initialize(
            WorkspaceWindow workspaceWindow,
            NotificationsArea.IIncomingChangesNotification incomingChangesNotification,
            NotificationsArea.IShelvedChangesNotification shelvedChangesNotification)
        {
            mNotificationsArea = new NotificationsArea(
                workspaceWindow, incomingChangesNotification, shelvedChangesNotification);
        }

        internal void OnGUI(
            WorkspaceInfo workspaceInfo,
            RepositorySpec repSpec,
            LaunchTool.IShowDownloadPlasticExeWindow showDownloadPlasticExeWindow,
            LaunchTool.IProcessExecutor processExecutor,
            string workingObjectName,
            string workingObjectFullSpec,
            string workingObjectComment,
            bool isGluonMode,
            bool isCloudOrganization,
            bool isUnityOrganization,
            bool isUGOSubscription,
            string packageName,
            PackageInfo.VersionData versionData)
        {
            // top separator
            Rect result = GUILayoutUtility.GetRect(
                1,
                1,
                GUILayout.ExpandWidth(true));
            EditorGUI.DrawRect(result, UnityStyles.Colors.BarBorder);

            EditorGUILayout.BeginHorizontal(EditorStyles.toolbar);

            GUILayout.Space(5);

            Breadcrumb.DoBreadcrumb(
                workingObjectName, workingObjectFullSpec, workingObjectComment);

            if (mNotificationsArea != null)
            {
                GUILayout.Space(10);
                mNotificationsArea.OnGUI();
            }

            GUILayout.FlexibleSpace();

            TopbarButtons.DoTopbarButtons(
                workspaceInfo,
                repSpec,
                showDownloadPlasticExeWindow,
                processExecutor,
                isGluonMode,
                isCloudOrganization,
                isUnityOrganization,
                isUGOSubscription,
                packageName,
                versionData);

            EditorGUILayout.EndHorizontal();
        }

        NotificationsArea mNotificationsArea;
    }
}