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CloudBuilder.AI.Gui/AiBookOperationPage.cs

@@ -4,6 +4,7 @@ using CloudBuilder.AI.Gui.Request;
 using CloudBuilder.AI.Linkup;
 using CloudBuilder.AI.Policy;
 using CloudBuilder.AI.SearchCriteria;
+using CloudBuilder.Core.Request;
 using CloudBuilder.Core.Service;
 using CloudBuilder.Gui;
 using CloudBuilder.Request.AI;
@@ -15,10 +16,13 @@ using CloudBuilder.Security.Policy;
 using DocumentFormat.OpenXml.Wordprocessing;
 using Krypton.Toolkit;
 using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using NAudio.Wave;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
+using System.Diagnostics;
 using System.Drawing;
 using System.Linq;
 using System.Security.Permissions;
@@ -106,7 +110,7 @@ namespace CloudBuilder.AI.Gui
         private void InitGridViewPagination()
         {
             searchCriteria = new AiChapterSearchCriteria();
-            gridViewPagination.SetLimit(searchCriteria.limit);            
+            gridViewPagination.SetLimit(searchCriteria.limit);
             gridViewPagination.OnPaginationChanged += SearchChapter;
         }
 
@@ -260,7 +264,7 @@ namespace CloudBuilder.AI.Gui
                 guiOperateHelper.EnableControls(false, contentPanel);
                 //查詢有記錄時,修改等控件有效
                 if (aiBookEntity != null)
-                    guiOperateHelper.EnableControls(true, bottomPanel, processPanel,gridViewPagination);
+                    guiOperateHelper.EnableControls(true, bottomPanel, processPanel, gridViewPagination);
                 else
                     guiOperateHelper.EnableControls(false, bottomPanel, processPanel, gridViewPagination);
             }
@@ -269,7 +273,7 @@ namespace CloudBuilder.AI.Gui
                 savePanel.Visible = true;
                 operationPanel.Visible = false;
 
-                
+
                 guiOperateHelper.EnableControls(true, bottomPanel, contentPanel);
                 guiOperateHelper.EnableControls(false, topPanel, processPanel, gridViewPagination);
 
@@ -802,5 +806,114 @@ namespace CloudBuilder.AI.Gui
                 ShowMessageBox.ShowError(ex.Message);
             }
         }
+
+        private void sentenceGv_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
+        {
+            try
+            {
+                if (sentenceGv.RowCount <= 0 || sentenceGv.SelectedCells.Count <= 0)
+                {
+                    ShowMessageBox.ShowInfo(securityMessagePolicy.ComposeMessage(SecurityMessagePolicy.GUI_WS_RECORD_NOT_FOUND));
+                    return;
+                }
+
+                AiSentenceViewEntity sentence = sentenceGv.GetRowData<AiSentenceViewEntity>(sentenceGv.SelectedCells[0].RowIndex);
+
+                using (Stream audioStream = ServiceHelper.GetService<IServiceRequest>()!.PostStreamAsync("/AiBook/GetTtsStream?text=" + sentence.Content, null, string.Empty).GetAwaiter().GetResult())
+                {
+                    PlayMp3Stream(audioStream);
+                }
+            }
+            catch (ValidatedException ex)
+            {
+                ShowMessageBox.ShowInfo(ex.Message);
+            }
+            catch (ServiceErrorException ex)
+            {
+                ShowMessageBox.ShowError(ex.Message);
+            }
+            catch (Exception ex)
+            {
+                ShowMessageBox.ShowError(ex.Message);
+            }
+        }
+
+        public void PlayMp3Stream(Stream audioStream)
+        {
+            string tempFile = Path.Combine(Path.GetTempPath(), "temp_audio.mp3");
+
+            // 保存流到临时文件
+            using (var fs = new FileStream(tempFile, FileMode.Create))
+            {
+                audioStream.Position = 0;
+                audioStream.CopyTo(fs);
+            }
+
+            // 直接调用你已经能播放的方法！！！
+            //PlayAudioFile(tempFile);
+            Task.Run(() =>
+            {
+                try
+                {
+                    PlayAudioFile(tempFile); // 后台播放
+                }
+                finally
+                {
+                    File.Delete(tempFile); // 播完删除
+                }
+            });
+        }
+
+        public static void PlayAudioFile(string filePath)
+        {
+            // 必用这种写法，绝对不会提前释放
+            var reader = new AudioFileReader(filePath);
+
+            var waveOut = new WaveOutEvent();
+
+            waveOut.Init(reader);
+            waveOut.Play();
+
+            // 同步等待播放完成（这是最稳、最不会出错的）
+            while (waveOut.PlaybackState == NAudio.Wave.PlaybackState.Playing)
+            {
+                System.Threading.Thread.Sleep(100);
+            }
+
+            // 播放完再释放
+            waveOut.Dispose();
+            reader.Dispose();
+        }
+
+
+
+        public void DownloadFile(int fileId, string saveFilePath)
+        {
+            try
+            {
+                ServiceHelper.GetService<IServiceRequest>()!.DownloadFile("/DmsFile/DownloadFile?fileId=" + fileId, saveFilePath, null, OpenFile);
+            }
+            catch (ValidatedException ex)
+            {
+                ShowMessageBox.ShowInfo(ex.Message);
+            }
+            catch (ServiceErrorException ex)
+            {
+                ShowMessageBox.ShowError(ex.Message);
+            }
+            catch (Exception ex)
+            {
+                ShowMessageBox.ShowError(ex.Message);
+            }
+        }
+
+        private void OpenFile(string fileFullName)
+        {
+            Process.Start(new ProcessStartInfo
+            {
+                FileName = fileFullName,
+                UseShellExecute = true // 使用Windows Shell执行
+            });
+        }
     }
 }