Assets/Scenes/SampleScene.unity

@@ -150,7 +150,6 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: Assembly-CSharp::PPGIA.X540.Project3.AudioCapture
   _sampleRateInHz: 16000
-  _playingBack: 0
 --- !u!4 &248765894
 Transform:
   m_ObjectHideFlags: 0
@@ -159,12 +158,12 @@ Transform:
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 248765892}
   serializedVersion: 2
-  m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children: []
-  m_Father: {fileID: 1044611067}
+  m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!82 &248765895
 AudioSource:
@@ -576,95 +575,6 @@ Transform:
   m_Children: []
   m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
---- !u!1 &1044611066
-GameObject:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  serializedVersion: 6
-  m_Component:
-  - component: {fileID: 1044611067}
-  m_Layer: 0
-  m_Name: -- GAME MANAGER --
-  m_TagString: Untagged
-  m_Icon: {fileID: 0}
-  m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
-  m_IsActive: 1
---- !u!4 &1044611067
-Transform:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1044611066}
-  serializedVersion: 2
-  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 0, y: 0, z: 0}
-  m_LocalScale: {x: 1, y: 1, z: 1}
-  m_ConstrainProportionsScale: 0
-  m_Children:
-  - {fileID: 1912693322}
-  - {fileID: 248765894}
-  m_Father: {fileID: 0}
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
---- !u!1 &1912693321
-GameObject:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  serializedVersion: 6
-  m_Component:
-  - component: {fileID: 1912693322}
-  - component: {fileID: 1912693323}
-  m_Layer: 0
-  m_Name: -- API Manager --
-  m_TagString: Untagged
-  m_Icon: {fileID: 0}
-  m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
-  m_IsActive: 1
---- !u!4 &1912693322
-Transform:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1912693321}
-  serializedVersion: 2
-  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 0, y: 0, z: 0}
-  m_LocalScale: {x: 1, y: 1, z: 1}
-  m_ConstrainProportionsScale: 0
-  m_Children: []
-  m_Father: {fileID: 1044611067}
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
---- !u!114 &1912693323
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1912693321}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 6df1f7169d6eca04abd7db0f712639ff, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: PpgiaX540P3::PPGIA.X540.Project3.ApiClient
-  _apiBaseUrl: https://gyzypaneqa.execute-api.us-east-1.amazonaws.com/api/
-  _sessionInitEndpoint: /session/init
-  _sessionCloseEndpoint: /session/close
-  _llmAgentEndpoint: /agent/ask
-  _ttsEndpoint: /tts/synthesize
-  _sttEndpoint: /stt/upload
-  _clientId: unity-client
-  _timeoutInSeconds: 10
-  _query: 
-  _session:
-    session_id: ddcc99fb-0474-4968-9b0c-ae13c56dfba6
-    created_at: 1763819290
 --- !u!1660057539 &9223372036854775807
 SceneRoots:
   m_ObjectHideFlags: 0
@@ -672,4 +582,4 @@ SceneRoots:
   - {fileID: 330585546}
   - {fileID: 410087041}
   - {fileID: 832575519}
-  - {fileID: 1044611067}
+  - {fileID: 248765894}

Assets/_Client/Scripts/ApiClient.cs

@@ -1,158 +0,0 @@
-using System; 
-using System.Collections;
-using System.Linq;
-using System.Text;
-
-using UnityEngine;
-using UnityEngine.Networking;
-
-
-namespace PPGIA.X540.Project3.API
-{
-    public class ApiClient : MonoBehaviour
-    {
-        #region -- Inspector Fields -------------------------------------------
-        [Header("API URL Settings")]
-        [SerializeField]
-        private string _apiBaseUrl = "https://api.example.com";
-
-        [SerializeField]
-        private string _sessionInitEndpoint = "/session/init";
-
-        [SerializeField]
-        private string _sessionCloseEndpoint = "/session/close";
-
-        [SerializeField]
-        private string _llmAgentEndpoint = "/agent/ask";
-
-        [SerializeField]
-        private string _ttsEndpoint = "/tts/synthesize";
-
-        [SerializeField]
-        private string _sttEndpoint = "/stt/upload";
-
-        [Header("API Settings & Workload")]
-        [SerializeField]
-        private string _clientId = "unity-client";
-
-        [SerializeField]
-        private float _timeoutInSeconds = 10f;
-
-        [SerializeField, Multiline, TextArea(3, 10)]
-        private string _query;
-
-        [Header("API State Information")]
-        [SerializeField]
-        private Session _session;
-        #endregion ------------------------------------------------------------
-
-        #region -- Helper Methods ---------------------------------------------
-        // Helper Method to build endpoint URLs
-        string EndpointUrl(params string[] parts) =>
-            _apiBaseUrl.TrimEnd('/') + '/' +
-            string.Join("/", parts.Select(p => p.Trim('/')));
-
-        // Helper Method to encode payloads as JSON byte arrays
-        byte[] EncodePayload(object payload) =>
-            Encoding.UTF8.GetBytes(JsonUtility.ToJson(payload));
-
-        IEnumerator WaitForTimeout(
-            UnityWebRequestAsyncOperation operation,
-            Action callbackIfTimeout = null)
-        {
-            float startTime = Time.realtimeSinceStartup;
-            while (!operation.isDone)
-            {
-                if (Time.realtimeSinceStartup - startTime > _timeoutInSeconds)
-                {
-                    callbackIfTimeout?.Invoke();
-                    yield break;
-                }
-                yield return null;
-            }
-        }
-
-        IEnumerator CallEndpointWithGetCoroutine(
-            string url, Action<UnityWebRequest> callback)
-        {
-            using (var request = UnityWebRequest.Get(url))
-            {
-                var op = request.SendWebRequest();
-                yield return WaitForTimeout(op, () =>
-                {
-                    Debug.LogError("Request timed out.");
-                });
-
-                callback?.Invoke(request);
-            }
-        }
-
-        IEnumerator CallEndpointWithPostCoroutine(
-            string url, object payload, Action<UnityWebRequest> callback)
-        {
-            using (var request = new UnityWebRequest(url, "POST"))
-            {
-                byte[] bodyRaw = EncodePayload(payload);
-                request.uploadHandler = new UploadHandlerRaw(bodyRaw);
-                request.downloadHandler = new DownloadHandlerBuffer();
-                request.SetRequestHeader("Content-Type", "application/json");
-
-                var op = request.SendWebRequest();
-                yield return WaitForTimeout(op, () =>
-                {
-                    Debug.LogError("Request timed out.");
-                });
-
-                callback?.Invoke(request);
-            }
-        }
-        #endregion -- Helper Methods ------------------------------------------
-
-        #region -- API Calls --------------------------------------------------
-        [ContextMenu("Test API Availability")]
-        public void TestApiAvailability()
-        {
-            var url = EndpointUrl("");
-            Debug.Log($"Testing API availability at: {url}");
-
-            StartCoroutine(CallEndpointWithGetCoroutine(url, (request) =>
-            {
-                if (request.result == UnityWebRequest.Result.Success)
-                {
-                    var body = request.downloadHandler?.text ?? string.Empty;
-                    Debug.Log($"API call returned: {body}");
-                }
-                else
-                {
-                    Debug.LogError(
-                        $"API availability check failed: {request.error} (HTTP {request.responseCode})");
-                }
-            }));
-        }
-
-        [ContextMenu("Initiate Session")]
-        public string InitiateSession()
-        {
-            var url = EndpointUrl(_sessionInitEndpoint, _clientId);
-            Debug.Log($"Initiating session at: {url}");
-
-            StartCoroutine(CallEndpointWithPostCoroutine(url, null, (request) =>
-            {
-                if (request.result == UnityWebRequest.Result.Success)
-                {
-                    var body = request.downloadHandler?.text ?? string.Empty;
-                    var session = JsonUtility.FromJson<Session>(body);
-                    _session = session;
-                }
-                else
-                {
-                    Debug.LogError(
-                        $"Session init failed: {request.error} (HTTP {request.responseCode})");
-                }
-            }));
-
-            return _session.SessionId;
-        }
-        #endregion -- API Calls ------------------------------------------------
-    }
-}

Assets/_Client/Scripts/ApiClient.cs.meta

@@ -1,2 +0,0 @@
-fileFormatVersion: 2
-guid: 6df1f7169d6eca04abd7db0f712639ff

Assets/_Client/Scripts/AudioCapture.cs

@@ -6,8 +6,7 @@ namespace PPGIA.X540.Project3
     [RequireComponent(typeof(AudioSource))]
     public class AudioCapture : MonoBehaviour
     {
-        public enum SampleRate
+        public enum SampleRate { 
-        {
             Hz16000 = 16000,
             Hz44100 = 44100, 
             Hz48000 = 48000, 
@@ -18,25 +17,12 @@ namespace PPGIA.X540.Project3
         [SerializeField]
         private SampleRate _sampleRateInHz = SampleRate.Hz44100;
 
-        [SerializeField]
-        private bool _playingBack = false;
-
         private AudioSource _audioSource;
         private AudioClip _audioClip;
 
-        void Awake()
+        void Start()
         {
             _audioSource = GetComponent<AudioSource>();
-        }
-
-        void OnDestroy()
-        {
-            Stop();
-        }
-
-        [ContextMenu("Record Audio")]
-        public void Record()
-        {
             _audioClip = Microphone.Start(null, true, 1, (int)_sampleRateInHz);
             _audioSource.clip = _audioClip;
             _audioSource.loop = true;
@@ -44,16 +30,27 @@ namespace PPGIA.X540.Project3
             // Wait until the microphone starts recording
             while (!(Microphone.GetPosition(null) > 0)) { } 
 
-            if (_playingBack)
-            {
             _audioSource.Play();
         }
-        }
 
-        [ContextMenu("Stop Audio")]
+        // void Update()
-        public void Stop()
+        // {
-        {
+        //     var samples = new float[SAMPLE_RATE];
-            Microphone.End(null);
+        //     _audioClip.GetData(samples, 0);
-        }
+
+        //     for (int i = 0; i < samples.Length; i++)
+        //     {
+        //         samples[i] *= _gain;
+        //         samples[i] = Mathf.Clamp(samples[i], -1.0f, 1.0f);
+        //     }
+
+        //     var processedClip = AudioClip.Create(
+        //         "ProcessedClip", samples.Length, _audioClip.channels, 
+        //         SAMPLE_RATE, false);
+        //     processedClip.SetData(samples, 0);
+
+        //     _audioSource.clip = processedClip;
+        //     if (!_audioSource.isPlaying) _audioSource.Play();
+        // }
     }
 }

Assets/_Client/Scripts/Ppgia.X540.P3.asmdef

@@ -1,14 +0,0 @@
-{
-    "name": "PpgiaX540P3",
-    "rootNamespace": "PPGIA.X540.Project3",
-    "references": [],
-    "includePlatforms": [],
-    "excludePlatforms": [],
-    "allowUnsafeCode": false,
-    "overrideReferences": false,
-    "precompiledReferences": [],
-    "autoReferenced": true,
-    "defineConstraints": [],
-    "versionDefines": [],
-    "noEngineReferences": false
-}

Assets/_Client/Scripts/Ppgia.X540.P3.asmdef.meta

@@ -1,7 +0,0 @@
-fileFormatVersion: 2
-guid: a6a47ac00b0ae694d9c530983e8e8c22
-AssemblyDefinitionImporter:
-  externalObjects: {}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/_Client/Scripts/Types.meta

@@ -1,8 +0,0 @@
-fileFormatVersion: 2
-guid: a9e9a88d8a4978c4ba0e6bf106276b7a
-folderAsset: yes
-DefaultImporter:
-  externalObjects: {}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/_Client/Scripts/Types/Session.cs

@@ -1,21 +0,0 @@
-using System; 
-
-using UnityEngine;
-
-
-namespace PPGIA.X540.Project3.API
-{
-    [Serializable]
-    public class Session
-    {
-        public string session_id;
-        public string created_at;
-
-        // Optional convenience properties with C#-style names:
-        public string SessionId => session_id;
-        public DateTime CreatedAt => DateTime.Parse(created_at);
-
-        public static Session FromJson(string json) =>
-            JsonUtility.FromJson<Session>(json);
-    }
-}

Assets/_Client/Scripts/Types/Session.cs.meta

@@ -1,2 +0,0 @@
-fileFormatVersion: 2
-guid: 905309ff23223794faea2150bde7a080

DIA.X540.cloud-ai.p3-client.slnx

@@ -0,0 +1,4 @@
+<Solution>
+  <Project Path="Assembly-CSharp-Editor.csproj" />
+  <Project Path="Assembly-CSharp.csproj" />
+</Solution>

ProjectSettings/ProjectSettings.asset

@@ -144,7 +144,8 @@ PlayerSettings:
   visionOSBundleVersion: 1.0
   tvOSBundleVersion: 1.0
   bundleVersion: 0.1.0
-  preloadedAssets: []
+  preloadedAssets:
+  - {fileID: -944628639613478452, guid: 052faaac586de48259a63d0c4782560b, type: 3}
   metroInputSource: 0
   wsaTransparentSwapchain: 0
   m_HolographicPauseOnTrackingLoss: 1

unity-client.slnx

@@ -1,5 +1,4 @@
 <Solution>
-  <Project Path="PpgiaX540P3.csproj" />
-  <Project Path="Assembly-CSharp-Editor.csproj" />
   <Project Path="Assembly-CSharp.csproj" />
+  <Project Path="Assembly-CSharp-Editor.csproj" />
 </Solution>