using DevExpress.Utils;
using DevExpress.XtraEditors.Controls;
using HStation.Vmo;

namespace HStation.WinFrmUI.Assets
{
    public partial class EditAssetsSprinklerMainDlg : DevExpress.XtraEditors.XtraForm
    {
        public EditAssetsSprinklerMainDlg()
        {
            InitializeComponent();
            this.treeList1.InitialMultiColSettings();
            this.IconOptions.Icon = Yw.WinFrmUI.GlobalParas.AppIcon;
        }

        private Vmo.AssetsSprinklerMainVmo _SprinklerVmo = null;

        private List<Vmo.AssetsSprinklerFactorVmo> _AssetsSprinklerCoefficient;

        public async void SetBindingData(Vmo.AssetsSprinklerMainVmo SprinklerVmo)
        {
            var bll = new BLL.AssetsSprinklerFactor();
            _AssetsSprinklerCoefficient = await bll.GetAll();
            this.sprinklerCoefficientViewModelBindingSource.DataSource = _AssetsSprinklerCoefficient;

            _SprinklerVmo = SprinklerVmo;
            var allCaliber = await new Yw.BLL.SysDictData().GetByTypeCode("1");
            if (allCaliber != null)
            {
                foreach (var item in allCaliber)
                {
                    var imageItem = new ImageComboBoxItem(item.Name, item.Name);
                    TextEditCaliber.Properties.Items.Add(imageItem);
                }
            }
            var allMaterial = await new Yw.BLL.SysDictData().GetByTypeCode("3");
            if (allMaterial != null)
            {
                foreach (var item in allMaterial)
                {
                    var imageItem = new ImageComboBoxItem(item.Name, item.Name);
                    TextEditMaterial.Properties.Items.Add(imageItem);
                }
            }
            if (_SprinklerVmo.Caliber == null)
            {
                TextEditCaliber.EditValue = "默认";
            }
            else
            {
                TextEditCaliber.EditValue = _SprinklerVmo.Caliber.ToString();
            }
            if (_SprinklerVmo.Material == null || _SprinklerVmo.Material == string.Empty)
            {
                TextEditMaterial.EditValue = "默认";
            }
            else
            {
                TextEditMaterial.EditValue = _SprinklerVmo.Material.ToString();
            }
            this.TextEditName.Text = _SprinklerVmo.Name;
            this.TextEditMinorLoss.Text = _SprinklerVmo.MinorLoss.ToString();
            this.DescriptionTextEdit.Text = _SprinklerVmo.Description;
            this.TextEditKeyWord.Text = string.Join(",", _SprinklerVmo.KeyWords);
            this.TextEditFlowcoefficient.Text = _SprinklerVmo.FlowMinorLoss.ToString();
            this.TextEditAngle.Text = _SprinklerVmo.Angle.ToString();
            this.selectFlagsPopupCtrl1.SetBindingData<AssetsFlags>(_SprinklerVmo.Flags);
        }

        public event Func<Vmo.AssetsSprinklerMainVmo, Task<bool>> ReloadDataEvent = null;

        //数据验证
        private bool Valid()
        {
            this.dxErrorProvider1.ClearErrors();
            if (string.IsNullOrEmpty(TextEditName.Text.Trim()))
            {
                this.dxErrorProvider1.SetError(this.TextEditName, "必填项");
                return false;
            }
            return true;
        }

        //材料选择变化事件
        private void TextEditMaterial_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (_AssetsSprinklerCoefficient == null)
                return;

            var select = GetCoefficientByMaterial(TextEditMaterial.Text);
            if (select == null)
            {
                this.TextEditMinorLoss.Text = string.Empty;
                return;
            }
            this.TextEditMinorLoss.Text = select.MinorLoss.ToString();
        }

        //口径选择变化事件
        private void TextEditCaliber_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (_AssetsSprinklerCoefficient == null)
                return;
            if (double.TryParse(TextEditCaliber.Text, out double caliber))
            {
                foreach (var item in _AssetsSprinklerCoefficient)
                {
                    if (item.Caliber.HasValue)
                    {
                        if (Math.Abs(Convert.ToDouble(item.Caliber) - caliber) < 10)
                        {
                            this.TextEditMinorLoss.Text = item.MinorLoss.ToString();
                            return;
                        }
                    }
                }
            }
        }

        //找到最相近的材料
        private AssetsSprinklerFactorVmo GetCoefficientByMaterial(string name)
        {
            AssetsSprinklerFactorVmo select = null;
            int maxMatchedChars = 0;
            if (_AssetsSprinklerCoefficient == null)
                return null;
            foreach (var item in _AssetsSprinklerCoefficient)
            {
                int matchedChars = GetIntersect(item.Material, name);
                if (matchedChars > maxMatchedChars)
                {
                    maxMatchedChars = matchedChars;
                    select = item;
                    return select;
                }
            }
            return select;
        }

        private int GetIntersect(string str1, string str2)
        {
            if (str1 == null || str2 == null) return 0;
            return string.Join("", str1.Intersect(str2)).Count();
        }

        //完成
        private async void BtnOk_ClickAsync(object sender, EventArgs e)
        {
            if (!(Valid()))
                return;
            _SprinklerVmo.Description = DescriptionTextEdit.Text.Trim();
            _SprinklerVmo.Name = TextEditName.Text.Trim();
            _SprinklerVmo.KeyWords = TextEditKeyWord.Text.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).ToList();
            if (TextEditMaterial.Text != "默认")
            {
                _SprinklerVmo.Material = TextEditMaterial.Text.Trim();
            }
            else
            {
                _SprinklerVmo.Material = string.Empty;
            }
            if (double.TryParse(TextEditCaliber.Text, out double caliber))
            {
                _SprinklerVmo.Caliber = caliber;
            }
            else
            {
                _SprinklerVmo.Caliber = null;
            }
            if (double.TryParse(TextEditMinorLoss.Text, out double MinorLoss))
            {
                _SprinklerVmo.MinorLoss = MinorLoss;
            }
            if (double.TryParse(TextEditFlowcoefficient.Text, out double FlowMinorLoss))
            {
                _SprinklerVmo.FlowMinorLoss = FlowMinorLoss;
            }
            _SprinklerVmo.Flags = this.selectFlagsPopupCtrl1.SelectedFlags;
            if (await this.ReloadDataEvent.Invoke(_SprinklerVmo))
            {
                TipFormHelper.ShowSucceed("修改成功!");
            }
            else
            {
                TipFormHelper.ShowSucceed("修改失败!");
            }
            this.DialogResult = DialogResult.OK;
            this.Close();
        }

        private void treeList1_FocusedNodeChanged(object sender, DevExpress.XtraTreeList.FocusedNodeChangedEventArgs e)
        {
            var vm = this.treeList1.GetCurrentViewModel(_AssetsSprinklerCoefficient);
            if (vm == null)
                return;
            this.TextEditMinorLoss.Text = vm.MinorLoss.ToString();
        }
    }
}