NavisworksTransport/LogisticsPropertyEditDialog.cs

using System;
using System.Drawing;
using System.Windows.Forms;

namespace NavisworksTransport
{
    /// <summary>
    /// 物流属性编辑对话框
    /// </summary>
    public partial class LogisticsPropertyEditDialog : Form
    {
        #region 私有字段
        
        private ComboBox _elementTypeComboBox;
        private CheckBox _isTraversableCheckBox;
        private NumericUpDown _priorityNumericUpDown;
        private ComboBox _vehicleSizeComboBox;
        private NumericUpDown _speedLimitNumericUpDown;
        private Button _okButton;
        private Button _cancelButton;
        
        #endregion

        #region 公共属性

        /// <summary>
        /// 选择的物流元素类型
        /// </summary>
        public CategoryAttributeManager.LogisticsElementType SelectedElementType
        {
            get
            {
                if (_elementTypeComboBox.SelectedItem is ComboBoxItem item)
                {
                    return (CategoryAttributeManager.LogisticsElementType)item.Value;
                }
                return CategoryAttributeManager.LogisticsElementType.通道;
            }
            set
            {
                foreach (ComboBoxItem item in _elementTypeComboBox.Items)
                {
                    if ((CategoryAttributeManager.LogisticsElementType)item.Value == value)
                    {
                        _elementTypeComboBox.SelectedItem = item;
                        break;
                    }
                }
            }
        }

        /// <summary>
        /// 是否可通行
        /// </summary>
        public bool IsTraversable
        {
            get => _isTraversableCheckBox.Checked;
            set => _isTraversableCheckBox.Checked = value;
        }

        /// <summary>
        /// 优先级
        /// </summary>
        public int Priority
        {
            get => (int)_priorityNumericUpDown.Value;
            set => _priorityNumericUpDown.Value = Math.Max(1, Math.Min(10, value));
        }

        /// <summary>
        /// 车辆尺寸
        /// </summary>
        public string VehicleSize
        {
            get => _vehicleSizeComboBox.Text;
            set => _vehicleSizeComboBox.Text = value;
        }

        /// <summary>
        /// 速度限制
        /// </summary>
        public double SpeedLimit
        {
            get => (double)_speedLimitNumericUpDown.Value;
            set => _speedLimitNumericUpDown.Value = (decimal)Math.Max(1.0, Math.Min(100.0, value));
        }

        #endregion

        #region 构造函数

        /// <summary>
        /// 初始化新的属性编辑对话框
        /// </summary>
        public LogisticsPropertyEditDialog()
        {
            InitializeComponent();
            InitializeComboBoxItems();
        }

        /// <summary>
        /// 使用现有属性信息初始化对话框
        /// </summary>
        /// <param name="existingInfo">现有属性信息</param>
        public LogisticsPropertyEditDialog(LogisticsAttributeInfo existingInfo) : this()
        {
            if (existingInfo != null)
            {
                SelectedElementType = existingInfo.GetElementTypeEnum();
                IsTraversable = existingInfo.IsTraversable;
                Priority = existingInfo.Priority;
                VehicleSize = existingInfo.VehicleSize;
                SpeedLimit = existingInfo.SpeedLimit;
            }
        }

        #endregion

        #region 初始化方法

        /// <summary>
        /// 初始化组件
        /// </summary>
        private void InitializeComponent()
        {
            this.Text = "编辑物流属性";
            this.Size = new Size(350, 280);
            this.FormBorderStyle = FormBorderStyle.FixedDialog;
            this.MaximizeBox = false;
            this.MinimizeBox = false;
            this.StartPosition = FormStartPosition.CenterParent;
            this.Font = new Font("微软雅黑", 9);
            
            // 确保对话框显示在最前面
            this.TopMost = true;
            this.ShowInTaskbar = false;
            this.WindowState = FormWindowState.Normal;

            // 元素类型标签和组合框
            var elementTypeLabel = new Label
            {
                Text = "元素类型:",
                Location = new Point(20, 20),
                Size = new Size(80, 23),
                TextAlign = ContentAlignment.MiddleLeft
            };
            this.Controls.Add(elementTypeLabel);

            _elementTypeComboBox = new ComboBox
            {
                Location = new Point(110, 20),
                Size = new Size(180, 23),
                DropDownStyle = ComboBoxStyle.DropDownList
            };
            this.Controls.Add(_elementTypeComboBox);

            // 可通行复选框
            _isTraversableCheckBox = new CheckBox
            {
                Text = "可通行",
                Location = new Point(20, 55),
                Size = new Size(80, 23),
                Checked = true
            };
            this.Controls.Add(_isTraversableCheckBox);

            // 优先级标签和数值输入框
            var priorityLabel = new Label
            {
                Text = "优先级:",
                Location = new Point(20, 90),
                Size = new Size(80, 23),
                TextAlign = ContentAlignment.MiddleLeft
            };
            this.Controls.Add(priorityLabel);

            _priorityNumericUpDown = new NumericUpDown
            {
                Location = new Point(110, 90),
                Size = new Size(60, 23),
                Minimum = 1,
                Maximum = 10,
                Value = 5
            };
            this.Controls.Add(_priorityNumericUpDown);

            // 车辆尺寸标签和组合框
            var vehicleSizeLabel = new Label
            {
                Text = "车辆尺寸:",
                Location = new Point(20, 125),
                Size = new Size(80, 23),
                TextAlign = ContentAlignment.MiddleLeft
            };
            this.Controls.Add(vehicleSizeLabel);

            _vehicleSizeComboBox = new ComboBox
            {
                Location = new Point(110, 125),
                Size = new Size(180, 23)
            };
            _vehicleSizeComboBox.Items.AddRange(new[] { "小型", "标准", "大型", "超大型" });
            _vehicleSizeComboBox.Text = "标准";
            this.Controls.Add(_vehicleSizeComboBox);

            // 速度限制标签和数值输入框
            var speedLimitLabel = new Label
            {
                Text = "速度限制:",
                Location = new Point(20, 160),
                Size = new Size(80, 23),
                TextAlign = ContentAlignment.MiddleLeft
            };
            this.Controls.Add(speedLimitLabel);

            _speedLimitNumericUpDown = new NumericUpDown
            {
                Location = new Point(110, 160),
                Size = new Size(80, 23),
                Minimum = 1,
                Maximum = 100,
                Value = 10,
                DecimalPlaces = 1
            };
            this.Controls.Add(_speedLimitNumericUpDown);

            var kmhLabel = new Label
            {
                Text = "km/h",
                Location = new Point(200, 160),
                Size = new Size(40, 23),
                TextAlign = ContentAlignment.MiddleLeft
            };
            this.Controls.Add(kmhLabel);

            // 按钮
            _okButton = new Button
            {
                Text = "确定",
                Location = new Point(130, 200),
                Size = new Size(75, 30),
                DialogResult = DialogResult.OK
            };
            _okButton.Click += OkButton_Click;
            this.Controls.Add(_okButton);

            _cancelButton = new Button
            {
                Text = "取消",
                Location = new Point(215, 200),
                Size = new Size(75, 30),
                DialogResult = DialogResult.Cancel
            };
            this.Controls.Add(_cancelButton);

            this.AcceptButton = _okButton;
            this.CancelButton = _cancelButton;
        }

        /// <summary>
        /// 初始化组合框选项
        /// </summary>
        private void InitializeComboBoxItems()
        {
            // 添加所有物流元素类型
            var elementTypes = Enum.GetValues(typeof(CategoryAttributeManager.LogisticsElementType));
            foreach (CategoryAttributeManager.LogisticsElementType elementType in elementTypes)
            {
                _elementTypeComboBox.Items.Add(new ComboBoxItem(elementType.ToString(), elementType));
            }

            if (_elementTypeComboBox.Items.Count > 0)
            {
                _elementTypeComboBox.SelectedIndex = 0;
            }
        }

        #endregion

        #region 窗口显示控制

        /// <summary>
        /// 重写SetVisibleCore以确保对话框正确显示
        /// </summary>
        /// <param name="value">是否可见</param>
        protected override void SetVisibleCore(bool value)
        {
            base.SetVisibleCore(value);
            if (value && this.WindowState == FormWindowState.Minimized)
            {
                this.WindowState = FormWindowState.Normal;
            }
            if (value)
            {
                this.Activate();
                this.BringToFront();
            }
        }

        /// <summary>
        /// 重写ShowDialog以确保正确的显示行为
        /// </summary>
        /// <param name="owner">父窗口</param>
        /// <returns>对话框结果</returns>
        public new DialogResult ShowDialog(IWin32Window owner)
        {
            // 在显示前确保窗口状态正确
            this.TopMost = true;
            this.WindowState = FormWindowState.Normal;
            
            // 调用基类的ShowDialog
            var result = base.ShowDialog(owner);
            
            // 显示后确保焦点
            this.Activate();
            this.BringToFront();
            
            return result;
        }

        #endregion

        #region 事件处理

        /// <summary>
        /// 确定按钮点击事件
        /// </summary>
        private void OkButton_Click(object sender, EventArgs e)
        {
            // 这里可以添加验证逻辑
            if (_elementTypeComboBox.SelectedItem == null)
            {
                MessageBox.Show("请选择元素类型", "验证错误", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                return;
            }

            this.DialogResult = DialogResult.OK;
            this.Close();
        }

        #endregion

        #region 辅助类

        /// <summary>
        /// 组合框项目类
        /// </summary>
        private class ComboBoxItem
        {
            public string Text { get; }
            public object Value { get; }

            public ComboBoxItem(string text, object value)
            {
                Text = text;
                Value = value;
            }

            public override string ToString()
            {
                return Text;
            }
        }

        #endregion
    }
}