XdCxRhDW/XdCxRhDW.App/EditForms/FixedStationEditor.cs

using DevExpress.XtraEditors;
using ExtensionsDev;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.Entity;
using System.Drawing;
using System.Linq;
using System.Runtime.Remoting.Metadata.W3cXsd2001;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Documents;
using System.Windows.Forms;
using XdCxRhDW.Entity;
using XdCxRhDW.Repostory;

namespace XdCxRhDW.App.EditForms
{
    public partial class FixedStationEditor : DevExpress.XtraEditors.XtraForm
    {
        public FixedStation info;

        private List<FixedStation> infos;
        public FixedStationEditor()
        {
            InitializeComponent();
            this.layoutControl1.UseDefault();
            this.Text = "固定站添加";
            info = new FixedStation();
            this.StartPosition = FormStartPosition.CenterParent;
        }
        public FixedStationEditor(FixedStation info)
            : this()
        {
            this.Text = "固定站编辑";
            this.info = info;
        }
        private async void SatEditor_Load(object sender, EventArgs e)
        {
            infos = new List<FixedStation>();
            List<SigInfo> sigs;
            using (RHDWContext db = new RHDWContext())
            {
                var res = await db.FixedStation.ToListAsync();
                infos.AddRange(res);
                sigs = await db.SigInfos.ToListAsync();
                if (sigs == null)
                    sigs = new List<SigInfo>();
                this.txtFreqUp.UseDefault().SetData(sigs, nameof(SigInfo.FreqUpDis)).UseDoubleClickToSelectAll();
            }

            if (this.Text == "固定站编辑" && info != null)
            {
                this.txtName.Text = info.StationName;
                this.txtLon.Text = info.Lon.ToString();
                this.txtLat.Text = info.Lat.ToString();
                this.txtValue.Text = info.Value.ToString();
                this.txtFreqUp.EditValue = sigs.FirstOrDefault(p => p.FreqUp == info.FreqUpHz);
                this.txtEnable.Checked = info.Enable;
            }
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Cancel;
        }
        private void btnOk_Click(object sender, EventArgs e)
        {

            try
            {
                var name = txtName.Text.Trim();

                if (infos.Any(i => i.ID != info.ID && i.StationName == name))
                {
                    DxHelper.MsgBoxHelper.ShowError($"已经存在名称为[{name}]的固定站!");
                    return;
                }
                var freqUpHz = (txtFreqUp.EditValue as SigInfo).FreqUp;
                if (infos.Any(i => i.ID != info.ID && i.FreqUpHz == freqUpHz))
                {
                    DxHelper.MsgBoxHelper.ShowError($"已经存在上行频点为[{freqUpHz / 1e6:f3}MHz]的固定站!");
                    return;
                }
                if (!double.TryParse(txtLon.Text.Trim(), out double lon))
                {
                    DxHelper.MsgBoxHelper.ShowError($"经度不是有效的数字");
                    return;
                }
                if (!double.TryParse(txtLat.Text.Trim(), out double lat))
                {
                    DxHelper.MsgBoxHelper.ShowError($"纬度不是有效的数字");
                    return;
                }
                if (!double.TryParse(txtValue.Text.Trim(), out double value))
                {
                    DxHelper.MsgBoxHelper.ShowError($"判定规则不是有效的数字");
                    return;
                }
                if (value < 0)
                {
                    DxHelper.MsgBoxHelper.ShowError($"判定规则必须大于0秒");
                    return;
                }
                info.StationName = name;
                info.Lon = lon;
                info.Lat = lat;
                info.FreqUpHz = freqUpHz;
                info.Value = value;
                info.Enable = txtEnable.Checked;
                this.DialogResult = DialogResult.OK;
            }
            catch (Exception ex)
            {
                XdCxRhDW.Framework.LogHelper.Error("编辑固定站信息出错", ex);
                DxHelper.MsgBoxHelper.ShowError("编辑固定站信息出错");
            }
        }
    }
}