using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

[CustomEditor(typeof(OVRProjectConfig))]
public class OVRProjectConfigEditor : Editor
{
    override public void OnInspectorGUI()
    {
        OVRProjectConfig projectConfig = (OVRProjectConfig)target;
        DrawTargetDeviceInspector(projectConfig);
        EditorGUILayout.Space();
        DrawProjectConfigInspector(projectConfig);
    }

    public static void DrawTargetDeviceInspector(OVRProjectConfig projectConfig)
    {
        bool hasModified = false;

        // Target Devices
        EditorGUILayout.LabelField("Target Devices", EditorStyles.boldLabel);
        
        foreach (OVRProjectConfig.DeviceType deviceType in System.Enum.GetValues(typeof(OVRProjectConfig.DeviceType)))
        {
            bool oldSupportsDevice = projectConfig.targetDeviceTypes.Contains(deviceType);
            bool newSupportsDevice = oldSupportsDevice;
            OVREditorUtil.SetupBoolField(projectConfig, ObjectNames.NicifyVariableName(deviceType.ToString()), ref newSupportsDevice, ref hasModified);

            if (newSupportsDevice && !oldSupportsDevice)
            {
                projectConfig.targetDeviceTypes.Add(deviceType);
            }
            else if (oldSupportsDevice && !newSupportsDevice)
            {
                projectConfig.targetDeviceTypes.Remove(deviceType);
            }
        }

        if (hasModified)
        {
            OVRProjectConfig.CommitProjectConfig(projectConfig);
        }
    }

    public static void DrawProjectConfigInspector(OVRProjectConfig projectConfig)
    {
        bool hasModified = false;
        EditorGUI.BeginDisabledGroup(!projectConfig.targetDeviceTypes.Contains(OVRProjectConfig.DeviceType.Quest));
        EditorGUILayout.LabelField("Quest Features", EditorStyles.boldLabel);

        // Show overlay support option
        OVREditorUtil.SetupBoolField(projectConfig, new GUIContent("Focus Aware",
            "If checked, the new overlay will be displayed when the user presses the home button. The game will not be paused, but will now receive InputFocusLost and InputFocusAcquired events."),
            ref projectConfig.focusAware, ref hasModified);

        // Color Gamut selection
        OVREditorUtil.SetupEnumField(projectConfig, new GUIContent(
            "Color Gamut",
            "The target color gamut when displayed on the Oculus Quest. Quest default is Rec. 2020"), 
            ref projectConfig.colorGamut, ref hasModified);

        // Hand Tracking Support
        OVREditorUtil.SetupEnumField(projectConfig, "Hand Tracking Support", ref projectConfig.handTrackingSupport, ref hasModified);

        EditorGUI.EndDisabledGroup();
        EditorGUILayout.Space();
       
        EditorGUILayout.LabelField("Security", EditorStyles.boldLabel);
        OVREditorUtil.SetupBoolField(projectConfig, "Disable Backups", ref projectConfig.disableBackups, ref hasModified);
        OVREditorUtil.SetupBoolField(projectConfig, "Enable NSC Configuration", ref projectConfig.enableNSCConfig, ref hasModified);

        // apply any pending changes to project config
        if (hasModified)
        {
            OVRProjectConfig.CommitProjectConfig(projectConfig);
        }
    }
}