using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Whisper.net;
using static System.Net.Mime.MediaTypeNames;
 
namespace C_使用whisper.net實(shí)現(xiàn)語音轉(zhuǎn)文本
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
 
        string fileFilter = "*.wav|*.wav";
        string wavFileName = "";
        WhisperFactory whisperFactory;
        WhisperProcessor processor;
        private async void button2_Click(object sender, EventArgs e)
        {
            if (wavFileName == "")
            {
                return;
            }
 
            try
            {
                button2.Enabled = false;
                using var fileStream = File.OpenRead(wavFileName);
                await foreach (var result in processor.ProcessAsync(fileStream))
                {
                    Console.WriteLine($"{result.Start}->{result.End}: {result.Text}\r\n");
                    txtResult.Text += $"{result.Start}->{result.End}: {result.Text}\r\n";
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
            finally
            {
                button2.Enabled = true;
            }
 
        }
 
        private void Form1_Load(object sender, EventArgs e)
        {
            whisperFactory = WhisperFactory.FromPath("ggml-small.bin");
 
            processor = whisperFactory.CreateBuilder()
               .WithLanguage("zh")//.WithLanguage("auto")
               .Build();
 
            wavFileName = "085黃鶴樓.wav";
            txtFileName.Text = wavFileName;
        }
 
        private void button1_Click(object sender, EventArgs e)
        {
            OpenFileDialog ofd = new OpenFileDialog();
            ofd.Filter = fileFilter;
            if (ofd.ShowDialog() != DialogResult.OK) return;
 
            txtResult.Text = "";
 
            wavFileName = ofd.FileName;
            txtFileName.Text = wavFileName;
        }
    }
}