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

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

        private Vmo.AssetsTankMainVmo _TankVmo = null;

        private List<Vmo.AssetsTankCoefficientVmo> _AssetsTankCoefficient;

        public async void SetBindingData(Vmo.AssetsTankMainVmo TankVmo)
        {
            var bll = new BLL.AssetsTankCoefficient();
            _AssetsTankCoefficient = await bll.GetAll();
            this.TankCoefficientViewModelBindingSource.DataSource = _AssetsTankCoefficient;

            _TankVmo = TankVmo;
            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);
                }
            }

            this.TextEditName.Text = _TankVmo.Name;
            this.DescriptionTextEdit.Text = _TankVmo.Description;
            this.TextEditKeyWord.Text = string.Join(",", _TankVmo.KeyWord);
            this.selectFlagsPopupCtrl1.SetBindingData<AssetsFlags>(_TankVmo.Flags);
            this.textEditDN.Text = _TankVmo.DN.ToString();
            this.textEditMinLevel.Text = _TankVmo.MinLevel.ToString();
            this.textEditMaxLevel.Text = _TankVmo.MaxLevel.ToString();
             this.textEditMinVol.Text = _TankVmo.MinVol.ToString();
            this.textEditVoerFlow.Checked = _TankVmo.OverFlow;
        }

        public event Func<Vmo.AssetsTankMainVmo, 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 (_AssetsTankCoefficient == 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 (_AssetsTankCoefficient == null)
                return;
            if (double.TryParse(TextEditCaliber.Text, out double caliber))
            {
                foreach (var item in _AssetsTankCoefficient)
                {
                    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 AssetsTankCoefficientVmo GetCoefficientByMaterial(string name)
        {
            AssetsTankCoefficientVmo select = null;
            int maxMatchedChars = 0;
            foreach (var item in _AssetsTankCoefficient)
            {
                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;
            _TankVmo.Description = DescriptionTextEdit.Text.Trim();
            _TankVmo.Name = TextEditName.Text.Trim();
            _TankVmo.KeyWord = TextEditKeyWord.Text.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).ToList();
            _TankVmo.Flags = this.selectFlagsPopupCtrl1.SelectedFlags;
            if (double.TryParse(this.textEditDN.Text, out double DN))
            {
                _TankVmo.DN = DN;
            }
            if (double.TryParse(this.textEditMinLevel.Text, out double MinLevel))
            {
                _TankVmo.MinLevel = MinLevel;
            }
            if (double.TryParse(this.textEditMaxLevel.Text, out double MaxLevel))
            {
                _TankVmo.MaxLevel = MaxLevel;
            }
            if (double.TryParse(this.textEditMinVol.Text, out double MinVol))
            {
                _TankVmo.MinVol = MinVol;
            }
            _TankVmo.OverFlow = this.textEditVoerFlow.Checked;
            if (await this.ReloadDataEvent.Invoke(_TankVmo))
            {
                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(_AssetsTankCoefficient);
            if (vm == null)
                return;
            this.TextEditMinorLoss.Text = vm.MinorLoss.ToString();
        }
    }
}