using DevExpress.XtraEditors;
using DxHelper;
using ExtensionsDev;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.Entity;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Documents;
using System.Windows.Forms;
using XdCxRhDW.Dto;
using XdCxRhDW.Entity;
using XdCxRhDW.Repostory;

namespace XdCxRhDW.App.CorTools
{
    public partial class ResampleForm : DevExpress.XtraEditors.XtraForm
    {
        public SatInfo info;
        public ResampleForm()
        {
            InitializeComponent();
            txtOutFile.Text = "";
            txtFile.UseChooseWaveFile((file, fsHz) =>
            {
                this.txtOutDir.Text = Path.GetDirectoryName(file);
                if (fsHz > 0)
                    txtFs.Text = (fsHz / 1e3).ToString();
                else
                    this.txtFs.Text = "";
            }).UseDoubleClickToSelectAll();
            txtOutDir.UseChooseDir().UseDoubleClickToSelectAll();
            this.txtOutFile.UseDoubleClickToSelectAll();
            this.layoutControl1.UseDefault();
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Cancel;
        }
        private async void btnOk_ClickAsync(object sender, EventArgs e)
        {
            double fsHz, outFsHz, timeout;

            if (!double.TryParse(txtFs.Text, out fsHz))
            {
                DxHelper.MsgBoxHelper.ShowError($"原始采样率非数字!");
                return;
            }
            if (!double.TryParse(txtOutFs.Text, out outFsHz))
            {
                DxHelper.MsgBoxHelper.ShowError($"变换后采样率非数字!");
                return;
            }
            if (!File.Exists(txtFile.Text))
            {
                DxHelper.MsgBoxHelper.ShowError($"文件[{txtFile.Text}]不存在");
                return;
            }
            if (!Directory.Exists(txtOutDir.Text))
            {
                DxHelper.MsgBoxHelper.ShowError($"输出目录[{txtOutDir.Text}]不存在");
                return;
            }
            if (!double.TryParse(txtTimeout.Text, out timeout))
            {
                DxHelper.MsgBoxHelper.ShowError($"超时时间非数字!");
                return;
            }
            if (timeout <= 0) timeout = 120;
            txtOutFile.Text = "";
            fsHz *= 1e3;
            outFsHz *= 1e3;

            try
            {

                layoutControl1.Enabled = false;
                if (SysConfig.Config== null)
                {
                    layoutControl1.Enabled = true;
                    DxHelper.MsgBoxHelper.ShowWarning($"请在系统设置中配置基础信息");
                    return;
                }
                string file = null;
                try
                {
                    file = await HttpHelper.UploadFileAsync(txtFile.Text, SysConfig.GetBaseUrl());
                }
                catch (Exception ex)
                {
                    layoutControl1.Enabled = true;
                    Serilog.Log.Error(ex, ex.Message);
                    DxHelper.MsgBoxHelper.ShowError(ex.Message);
                    return;
                }


                ResampleRequestDto dto = new ResampleRequestDto()
                {
                    File = file,
                    FsHz = (int)fsHz,
                    OutFsHz = (int)outFsHz,
                    TimeoutSeconds = (int)timeout,
                };
                var response = await HttpHelper.PostRequestAsync<ResampleResponseDto>(SysConfig.GetUrl("DetectCg/Resample"), dto, dto.TimeoutSeconds);
                if (response.code == 200)
                {
                    string outFile = Path.Combine(txtOutDir.Text, Path.GetFileNameWithoutExtension(txtFile.Text) + $"_Resample{txtOutFs.Text}K.dat");
                    if (await HttpHelper.DownloadFileAsync(SysConfig.GetBaseUrl(), response.data.File, outFile))
                        this.txtOutFile.Text = outFile;
                    else
                    {
                        Serilog.Log.Error($"下载文件[{response.data.File}]失败");
                        MsgBoxHelper.ShowError($"下载文件[{response.data.File}]失败");
                    }
                }
                else
                {
                    MsgBoxHelper.ShowError(response.msg);
                }
            }
            catch (TaskCanceledException)
            {
                Serilog.Log.Warning("变采样Http接口调用超时");
                DxHelper.MsgBoxHelper.ShowInfo("变采样Http接口调用超时");
            }
            catch (Exception ex)
            {
                Serilog.Log.Error(ex, "变采样出错");
                DxHelper.MsgBoxHelper.ShowError("变采样出错");
            }
            finally
            {
                layoutControl1.Enabled = true;
            }
        }
    }
}