initial upload

Unity-Master/Assets/Convai/Scripts/Runtime/UI/SettingsPanel/UIAppearanceSettings.cs

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+using System;
+using System.Collections.Generic;
+using Convai.Scripts.Runtime.Core;
+using TMPro;
+using UnityEngine;
+
+namespace Convai.Scripts.Runtime.UI
+{
+    /// <summary>
+    ///     This class is used to control the appearance settings of the UI.
+    ///     It requires a UIMicrophoneSettings, AudioSource, and MicrophoneInputChecker components to work.
+    /// </summary>
+    public class UIAppearanceSettings : MonoBehaviour
+    {
+        public static Action<bool> UIStatusChange;
+
+        [Header("Settings Panel Animation Values")] [SerializeField] [Tooltip("Duration of the appearance preview animation.")]
+        private float _appearancePreviewDuration = 1f;
+
+        [Header("References")] [Tooltip("Dropdown for selecting the appearance.")] [SerializeField]
+        private TMP_Dropdown _appearanceDropdown;
+
+        /// <summary>
+        ///     FadeCanvas for handling appearance transitions.
+        /// </summary>
+        [SerializeField] private FadeCanvas _fadeCanvas;
+
+        /// <summary>
+        ///     Duration for fade in animation.
+        /// </summary>
+        private readonly float _fadeInDuration = 0.3f;
+
+        /// <summary>
+        ///     Duration for fade out animation.
+        /// </summary>
+        private readonly float _fadeOutDuration = 0.45f;
+
+        /// <summary>
+        ///     Currently active appearance.
+        /// </summary>
+        private IChatUI _currentActiveAppearance;
+
+        /// <summary>
+        ///     Reference to the UISettingsPanel for coordinating with appearance changes.
+        /// </summary>
+        private UISettingsPanel _uiSettingsPanel;
+
+        /// <summary>
+        ///     Action notifying the change of appearance.
+        /// </summary>
+        public Action OnAppearanceChanged;
+
+        /// <summary>
+        ///     Initialization when the script is loaded.
+        /// </summary>
+        private void Awake()
+        {
+            // Clear existing options in the dropdown.
+            _appearanceDropdown.ClearOptions();
+
+            // Get reference to the UISettingsPanel.
+            _uiSettingsPanel = GetComponent<UISettingsPanel>();
+        }
+
+        private void Start()
+        {
+            InitializeAppearanceDropdown();
+        }
+
+        /// <summary>
+        ///     Subscribe to events when this component is enabled.
+        /// </summary>
+        private void OnEnable()
+        {
+            // Subscribe to the event when saved data is loaded.
+            UISaveLoadSystem.Instance.OnLoad += UISaveLoadSystem_OnLoad;
+
+            // Subscribe to the event when data is saved.
+            UISaveLoadSystem.Instance.OnSave += UISaveLoadSystem_OnSave;
+
+            ConvaiNPCManager.Instance.OnActiveNPCChanged += ConvaiNPCManager_OnActiveNPCChanged;
+        }
+
+        /// <summary>
+        ///     Unsubscribe from events when this component is disabled.
+        /// </summary>
+        private void OnDisable()
+        {
+            // Unsubscribe from the event when saved data is loaded.
+            UISaveLoadSystem.Instance.OnLoad -= UISaveLoadSystem_OnLoad;
+
+            // Unsubscribe from the event when data is saved.
+            UISaveLoadSystem.Instance.OnSave -= UISaveLoadSystem_OnSave;
+
+            ConvaiNPCManager.Instance.OnActiveNPCChanged -= ConvaiNPCManager_OnActiveNPCChanged;
+        }
+
+        /// <summary>
+        ///     Initialize the appearance dropdown with available options.
+        /// </summary>
+        private void InitializeAppearanceDropdown()
+        {
+            List<string> appearanceNames = new();
+            foreach (KeyValuePair<ConvaiChatUIHandler.UIType, IChatUI> appearance in ConvaiChatUIHandler.Instance
+                         .GetUIAppearances) appearanceNames.Add(appearance.Key.ToString());
+
+            _appearanceDropdown.AddOptions(appearanceNames);
+            int value = (int)UISaveLoadSystem.Instance.UIType;
+            _appearanceDropdown.value = value;
+            // Subscribe to the appearance change event.
+            _appearanceDropdown.onValueChanged.AddListener(ChangeAppearance);
+        }
+
+        /// <summary>
+        ///     Event handler for when the active NPC changes.
+        /// </summary>
+        private void ConvaiNPCManager_OnActiveNPCChanged(ConvaiNPC newActiveNPC)
+        {
+            if (newActiveNPC != null)
+            {
+                if (!UISaveLoadSystem.Instance.TranscriptUIActiveStatus) return;
+                _fadeCanvas.StartFadeIn(_currentActiveAppearance.GetCanvasGroup(), _fadeInDuration);
+                UIStatusChange?.Invoke(true);
+            }
+            else
+            {
+                _fadeCanvas.OnCurrentFadeCompleted += FadeOutChat;
+                _fadeCanvas.StartFadeOut(_currentActiveAppearance.GetCanvasGroup(), _fadeOutDuration);
+            }
+        }
+
+        private void FadeOutChat()
+        {
+            UIStatusChange?.Invoke(false);
+            _fadeCanvas.OnCurrentFadeCompleted -= FadeOutChat;
+        }
+
+        /// <summary>
+        ///     Event handler when saved data is loaded.
+        /// </summary>
+        private void UISaveLoadSystem_OnLoad()
+        {
+            // Set the current active appearance based on loaded data.
+            _currentActiveAppearance = ConvaiChatUIHandler.Instance.GetCurrentUI();
+        }
+
+        /// <summary>
+        ///     Event handler when data is saved.
+        /// </summary>
+        private void UISaveLoadSystem_OnSave()
+        {
+        }
+
+        /// <summary>
+        ///     Event handler for appearance change.
+        /// </summary>
+        private void ChangeAppearance(int selectedOptionNumber)
+        {
+            // Initiate Settings Panel transition.
+            _uiSettingsPanel.FadeOutFadeinWithGap(_fadeInDuration, _fadeOutDuration, _appearancePreviewDuration);
+
+            // Deactivate the current appearance.
+            _currentActiveAppearance.DeactivateUI();
+
+            ConvaiChatUIHandler.UIType newUIType = (ConvaiChatUIHandler.UIType)_appearanceDropdown.value;
+            ConvaiChatUIHandler.Instance.SetUIType(newUIType);
+            _currentActiveAppearance = ConvaiChatUIHandler.Instance.GetChatUIByUIType(newUIType);
+
+            // Update the current active appearance reference.
+            _currentActiveAppearance.ActivateUI();
+
+            // Initiate appearance transition.
+            FadeInFadeOutWithGap();
+
+            OnAppearanceChanged?.Invoke();
+        }
+
+        /// <summary>
+        ///     Fade out the currently active appearance.
+        /// </summary>
+        public void FadeOutCurrentAppearance()
+        {
+            _fadeCanvas.StartFadeOut(_currentActiveAppearance.GetCanvasGroup(), _fadeOutDuration);
+        }
+
+        /// <summary>
+        ///     Fade in the currently active appearance.
+        /// </summary>
+        public void FadeInCurrentAppearance()
+        {
+            _fadeCanvas.StartFadeIn(_currentActiveAppearance.GetCanvasGroup(), _fadeInDuration);
+        }
+
+        /// <summary>
+        ///     Perform a fade-in, fade-out transition with a gap in between.
+        /// </summary>
+        private void FadeInFadeOutWithGap()
+        {
+            _fadeCanvas.StartFadeInFadeOutWithGap(_currentActiveAppearance.GetCanvasGroup(), _fadeInDuration,
+                _fadeOutDuration, _appearancePreviewDuration);
+        }
+
+        /// <summary>
+        ///     Get the currently active appearance.
+        /// </summary>
+        public IChatUI GetCurrentActiveAppearance()
+        {
+            return _currentActiveAppearance;
+        }
+    }
+}