Sanya-ips/ipstool/ipssps2/Ips.Sps.Host.Win/Ephs/EphCalcForm.cs

using DevExpress.Xpo;
using DevExpress.XtraEditors;
using Ips.Library.Basic;
using Ips.Library.DxpLib;
using Ips.Library.Entity;
using Ips.Sps.Sats;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Ips.Sps.Ephs
{
    public partial class EphCalcForm : DevExpress.XtraEditors.XtraForm
    {
        public EphCalcForm()
        {
            InitializeComponent();
            txtTime.UseTimeEdit();
            txtEphType.Properties.Items.AddEnum<EphType>();
            _session = new Session();
        }

        Session _session;
        List<Sat> _satList;
        BindingList<EphResult> ephList = new BindingList<EphResult>();

        private void EphCalcForm_Load(object sender, EventArgs e)
        {
            _satList = _session.Query<Sat>().Where(m => m.Enable).OrderBy(m => m.Lon).ToList();
            colSatNumEdit.DataSource = _satList;
            txtSatNum.Properties.Items.AddRange(_satList);
            bsEphResultList.DataSource = ephList;
        }

        private async void btnCalc_Click(object sender, EventArgs e)
        {
            if (txtTime.DateTime == DateTime.MinValue)
            {
                MsgHelper.ShowError("请输入时间");
                return;
            }
            int satNum;
            var sat = txtSatNum.EditValue as Sat;
            if (sat != null)
            {
                satNum = sat.SatNum;
            }
            else if (!int.TryParse(txtSatNum.Text.Trim(), out satNum))
            {
                MsgHelper.ShowError("卫星编号格式不正确！");
                return;
            }
            btnCalc.Enabled = false;
            try
            {
                var time = txtTime.DateTime;
                EphResult result = null;
                if (txtEphType.EditValue == null)
                {
                    result = await Task.Run(() => EphManager.Default.GetEph(satNum, time));
                }
                else
                {
                    var ephType = (EphType)txtEphType.EditValue;
                    if (ephType == EphType.Tle)
                    {
                        result = await Task.Run(() => EphManager.Default.GetEphTle(satNum, time));
                    }
                    else if (ephType == EphType.High)
                    {
                        result = await Task.Run(() => EphManager.Default.GetEphHigh(satNum, time));
                    }
                }
                if (result == null)
                {
                    MsgHelper.ShowWarn("计算结果为空！");
                }
                else
                {
                    ephList.Add(result);
                }
            }
            catch (Exception ex)
            {
                MsgHelper.ShowError("计算星历出错，错误消息：" + ex.Message);
            }
            finally
            {
                btnCalc.Enabled = true;

            }
        }

        private void btnClear_Click(object sender, EventArgs e)
        {
            ephList.Clear();
        }

        private void txtSatNum_CustomDisplayText(object sender, DevExpress.XtraEditors.Controls.CustomDisplayTextEventArgs e)
        {
            //var sat = e.Value as Sat;
            //if (sat != null)
            //{
            //    e.DisplayText = sat.SatNum.ToString();
            //}
        }

        private void gvEphResult_CustomColumnDisplayText(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDisplayTextEventArgs e)
        {
            if (e.Column == colSatNum && e.DisplayText.IsNullOrWhitespace())
            {
                e.DisplayText = e.Value?.ToString();
            }
        }
    }
}