DataSimulation/DataSimulation.Forms/EditForms/FlightImport.cs

using DataSimulation.Repostory;
using DataSimulation.Repostory.EFContext;
using DataSimulation.Repostory.Model;
using DevExpress.Utils.About;
using DevExpress.XtraEditors;
using DevExpress.XtraEditors.Controls;
using DevExpress.XtraEditors.DXErrorProvider;
using DevExpress.XtraGrid.Views.Grid;
using DxHelper;
using ExtensionsDev;
using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.Entity;
using System.Data.Entity.Migrations;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace DataSimulation.Forms.EditForms
{
    public partial class FlightImport : DevExpress.XtraEditors.XtraForm
    {
        public List<SimulationInfo> Addinfo;
        private List<SimulationInfo> simulationInfos;
        private List<FlightInfo> flightInfos = new List<FlightInfo>();
        public FlightImport(List<SimulationInfo> simulationInfos)
        {
            InitializeComponent();
            this.Text = "导入航迹";
            this.simulationInfos = simulationInfos;
            this.StartPosition = FormStartPosition.CenterParent;
        }


        private void Editor_Load(object sender, EventArgs e)
        {
            mapControl.UseDefalutOptions()
           .UseClearAll()
           .UseDistanceLine()
           .UseMarkDot()
           .UseExportImg()
           .UseExportXlsx()
           .UseExportCsv()
           .UseExportFlightLine()
           .SetMapLayerType(null);

            gridView1.SelectionChanged += GridView1_SelectionChanged;
            gridImprot.Init<FlightInfo>().UseSort().UseFilter().UseMultiSelect().UseRowNumber();
            gridView1.OptionsSelection.MultiSelectMode = GridMultiSelectMode.CheckBoxRowSelect;
            gridImprot.DataSource = flightInfos;
            gridView1.RefreshData();
        }

        private void GridView1_SelectionChanged(object sender, DevExpress.Data.SelectionChangedEventArgs e)
        {
            var ids = gridView1.GetSelectedRows();
            List<FlightInfo> selects = new List<FlightInfo>();
            foreach (var id in ids)
            {
                var item = gridView1.GetRow(id) as FlightInfo;
                selects.Add(item);
            }
            mapControl.SetFlightLine(selects);
        }

        private async void btnSave_Click(object sender, EventArgs e)
        {
            try
            {
                var fligths = mapControl.GetFlightLine<FlightInfo>();
                Addinfo = new List<SimulationInfo>();
                var sims = fligths.Select(f => new SimulationInfo() { SimulationName = f.FlightName, SimulationSpeed = f.Speed });
                Addinfo.AddRange(sims);

                using (SimulationPartContext db = SimulationPartContext.GetContext(sims.First().CreateTime))
                {
                    var sinfos = db.SimulationInfos.AddRange(Addinfo);
                    await db.SaveChangesAsync();

                    List<SimulationPonit> ponits = new List<SimulationPonit>();
                    foreach (var sinfo in sinfos)
                    {
                        var flight = fligths.FirstOrDefault(s => s.FlightName == sinfo.SimulationName);
                        var fpoints = flight.flights.Select(f => new SimulationPonit()
                        {
                            SimulationId = sinfo.ID,
                            SimulationLon = f.FlightLon,
                            SimulationLat = f.FlightLat,
                        });
                        ponits.AddRange(fpoints);
                    }
                    db.SimulationPonits.AddRange(ponits);

                    await db.SaveChangesAsync();
                }

                this.DialogResult = DialogResult.OK;
            }
            catch (Exception ex)
            {
                Serilog.Log.Error(ex, $"{this.Text}异常");
                DxHelper.MsgBoxHelper.ShowError($"{this.Text}异常");
            }

        }

        private List<FlightInfo> AnalysisFlight(string filePath)
        {

            List<FlightInfo> fs = new List<FlightInfo>();
            try
            {

                List<FightDataCsv> fights = new List<FightDataCsv>();
                var allLines = File.ReadAllLines(filePath);
                int count = 0;
                foreach (var item in allLines)
                {
                    count++;
                    if (count == 1) continue;
                    var strs = item.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
                    if (strs.Length != 4)
                    {
                        throw new Exception("格式错误");
                    }
                    FightDataCsv fight = new FightDataCsv();
                    int i = 0;
                    fight.FlightName = strs[i++];
                    fight.Speed = Convert.ToDouble(strs[i++]);
                    fight.FlightLon = Convert.ToDouble(strs[i++]);
                    fight.FlightLat = Convert.ToDouble(strs[i++]);
                    fights.Add(fight);
                }
                var groupfilghts = fights.GroupBy(f => f.FlightName);
                foreach (var flight in groupfilghts)
                {
                    string name = flight.Key;
                    if (simulationInfos.Any(m => m.SimulationName == name))
                    {
                        name = $"{name}{DateTime.Now:yyyyMMddHHmmss}";
                    }
                    double speed = flight.First().Speed;
                    var fligths = flight.Select(f => new FlightData(f.FlightLon, f.FlightLat)).ToList();
                    FlightInfo flightInfo = new FlightInfo(name, speed);
                    flightInfo.flights.AddRange(fligths);
                    fs.Add(flightInfo);
                }
            }
            catch (Exception ex)
            {
                Serilog.Log.Error(ex, $"导入航迹解析异常:{ex.Message}");
                DxHelper.MsgBoxHelper.ShowError($"导入航迹解析异常:{ex.Message}");
            }

            return fs;

        }

        private void btnFlight_Click(object sender, EventArgs e)
        {
            flightInfos.Clear();
            XtraOpenFileDialog xtraOpenFileDialog1 = new XtraOpenFileDialog();
            xtraOpenFileDialog1.Multiselect = false;
            xtraOpenFileDialog1.Filter = "CSV文件|*.csv";
            if (xtraOpenFileDialog1.ShowDialog() == DialogResult.OK)
            {
                string filePath = xtraOpenFileDialog1.FileName;
                var ff = AnalysisFlight(filePath);
                flightInfos.AddRange(ff);
            }
            gridView1.RefreshData();
            gridView1.SelectAll();
            mapControl.SetFlightLine(flightInfos);

        }
    }
}