using Aspose.Note;
using Aspose.Note.Saving;
using OneNote2PDF.Utils;
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;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace OneNote2PDF
{
    public partial class MainForm : Form
    {
        App app;

        public MainForm()
        {
            InitializeComponent();
        }

        private void btnConvert_Click(object sender, EventArgs e)
        {
            // 判断输入 OneNote 笔记目录是否正确
            if (app.inputDir!=null || app.inputDir!="")
            {
                lbConvertResult.Text = "正在转换中，请稍耐心等待...";
                foreach (DirectoryInfo subDirInfo in (new DirectoryInfo(app.inputDir)).GetDirectories())
                {
                    string subDir = Path.Combine(app.outputDir, subDirInfo.Name); //输出目录
                    if (!Directory.Exists(subDir))
                    {
                        Directory.CreateDirectory(subDir);
                    }
                    foreach (FileInfo file in subDirInfo.GetFiles())
                    {
                        //只有后缀为one的文件才处理
                        if (file.Name.Substring(file.Name.Length - 3, 3) == "one")
                        {
                            // 异步执行
                            ThreadStart starter = delegate {
                                OneNoteUtils.One2PDF(file.FullName, Path.Combine(app.outputDir, subDirInfo.Name, file.Name.Substring(0, file.Name.Length - 4) + ".pdf"));
                            };
                            new Thread(starter).Start();
                        }
                        return;
                    }
                    lbConvertResult.Text = "全部转换成功";
                }
            }
            else
            {
                MessageBox.Show("请先选择正确的 OneNote 笔记目录再执行转换。");
            }
        }

        private void button1_Click(object sender, EventArgs e)
        {
            folderBrowserDialog1.Description = "请选择文件夹";
            if (folderBrowserDialog1.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                if (string.IsNullOrEmpty(folderBrowserDialog1.SelectedPath))
                {
                    MessageBox.Show(this, "文件夹路径不能为空", "提示");
                    return;
                }
                else
                {
                    app.inputDir = folderBrowserDialog1.SelectedPath;
                    tbInputDir.Text = app.inputDir;
                }
            }

        }

        private void MainForm_Load(object sender, EventArgs e)
        {
            app = App.getInstance();//初始化app对象
            tbOutputDir.Text = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory),"Output");
            app.outputDir = tbOutputDir.Text;
        }
    }
}