using DevExpress.Utils.About;
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 SigEditor : DevExpress.XtraEditors.XtraForm
    {
       
        public SigInfo info;

       private   List<SigInfo> infos;
        public SigEditor()
        {
            InitializeComponent();
            this.layoutControl1.UseDefault();
            txtFreqUp.UseDoubleClickToSelectAll();
            txtFreqDown.UseDoubleClickToSelectAll();
            txtSnr.UseDoubleClickToSelectAll();
            this.Text = "添加信号";
            info = new SigInfo();
            this.StartPosition = FormStartPosition.CenterParent;
        }
        public SigEditor(SigInfo info)
            : this()
        {
            this.Text = "编辑信号";
            this.info = info;
        }
        private async void SatEditor_Load(object sender, EventArgs e)
        {

            txtSigType.AddEnum<EnumSigCheckType>();
            if (this.Text == "编辑信号" && info != null)
            {
                this.txtFreqUp.EditValue = info.FreqUp / 1e6;
                this.txtFreqDown.EditValue = info.FreqDown / 1e6;
                this.txtSnr.EditValue = info.Snr;
                this.txtBandHz.EditValue = info.Band;
                var arr = Enum.GetValues(typeof(EnumSigCheckType));
                foreach (EnumSigCheckType item in arr)
                {
                    if (info.SigType.HasFlag(item))
                        txtSigType.Items[item].CheckState = CheckState.Checked;
                }
            }
            infos = new List<SigInfo>();
            using (RHDWContext db = new RHDWContext())
            {
                var res = await db.SigInfos.ToListAsync();
                infos.AddRange(res);
            }
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Cancel;
        }
        private void btnOk_Click(object sender, EventArgs e)
        {
            try
            {
                dxErrorProvider.ClearErrors();
                if (!decimal.TryParse(txtFreqUp.Text, out decimal freqUp))
                {
                    dxErrorProvider.SetError(txtFreqUp, "上行频点格式错误");
                    return;
                }
                if (!decimal.TryParse(txtFreqDown.Text, out decimal freqDown))
                {
                    dxErrorProvider.SetError(txtFreqDown, "下行频点格式错误");
                    return;
                }
                if (!txtSigType.Items.Any(p => p.CheckState == CheckState.Checked))
                {
                    DxHelper.MsgBoxHelper.ShowError("请选择信号类型");
                    return;
                }
                if (!double.TryParse(txtBandHz.Text, out double bandHz))
                {
                    dxErrorProvider.SetError(txtBandHz, "带宽格式错误");
                    return;
                }
                if (!double.TryParse(txtSnr.Text, out double snr))
                {
                    dxErrorProvider.SetError(txtSnr, "门限格式错误");
                    return;
                }
                long  frequp = (long)(freqUp * 1000000);
               
                if (infos.Any(i => i.ID != info.ID && i.FreqUp == frequp))
                {

                    DxHelper.MsgBoxHelper.ShowError($"上行频点[{freqUp}]已经存在!");
                    return;
                }
                info.FreqUp = frequp;
                info.FreqDown = (long)(freqDown * 1000000);
                info.Snr = Convert.ToDouble(txtSnr.EditValue);
                info.Band = bandHz;
                var res = txtSigType.Items.Where(p => p.CheckState == CheckState.Checked).Select(t => (EnumSigCheckType)t.Value).ToList();
                EnumSigCheckType sigType = res.First();
                for (int i = 1; i < res.Count; i++)
                {
                    sigType |= res[i];
                }
                info.SigType = sigType;
                this.DialogResult = DialogResult.OK;
            }
            catch (Exception ex)
            {
                XdCxRhDW.Framework.LogHelper.Error("编辑信号信息出错", ex);
                DxHelper.MsgBoxHelper.ShowError("编辑信号信息出错");
            }
        }

        private void txtSigType_SelectedIndexChanged(object sender, EventArgs e)
        {
            var idx = txtSigType.SelectedIndex;
            txtSigType.Items[idx].InvertCheckState();
        }

        private void txtSigType_ItemCheck_1(object sender, DevExpress.XtraEditors.Controls.ItemCheckEventArgs e)
        {
            if (e.State == CheckState.Checked)
            {
                if (e.Index < 3)
                {
                    txtSigType.Items[EnumSigCheckType.Normal].CheckState = CheckState.Unchecked;
                }
                else
                {

                    txtSigType.Items[EnumSigCheckType.DAMA].CheckState = CheckState.Unchecked;
                    txtSigType.Items[EnumSigCheckType.IBS].CheckState = CheckState.Unchecked;
                    txtSigType.Items[EnumSigCheckType.Ky5758].CheckState = CheckState.Unchecked;
                }
            }
        }
    }
}