netch/Netch/Forms/ServerForm.cs

#nullable disable
using System.ComponentModel;
using Netch.Models;
using Netch.Properties;
using Netch.Utils;

namespace Netch.Forms;

[DesignerCategory(@"Code")]
[Fody.ConfigureAwait(true)]
public abstract class ServerForm : Form
{
    private const int ControlLineHeight = 28;
    private const int InputBoxWidth = 294;

    private readonly Dictionary<Control, Func<string, bool>> _checkActions = new();

    private readonly Dictionary<Control, Action<object>> _saveActions = new();

    private int _controlLines = 2;
    private Label AddressLabel;
    protected TextBox AddressTextBox;

    private readonly IContainer components = null;

    private GroupBox ConfigurationGroupBox;
    private Label PortLabel;
    private TextBox PortTextBox;
    private Label RemarkLabel;
    protected TextBox RemarkTextBox;

    protected ServerForm()
    {
        InitializeComponent();

        _checkActions.Add(RemarkTextBox, s => true);
        _saveActions.Add(RemarkTextBox, s => Server.Remark = (string)s);

        _checkActions.Add(AddressTextBox, s => s != string.Empty);
        _saveActions.Add(AddressTextBox, s => Server.Hostname = (string)s);

        _checkActions.Add(PortTextBox, s => ushort.TryParse(s, out var port) && port != 0);
        _saveActions.Add(PortTextBox, s => Server.Port = ushort.Parse((string)s));
    }

    protected abstract string TypeName { get; }

    protected Server Server { get; set; }

    public new void ShowDialog()
    {
        AfterFactor();
        base.ShowDialog();
    }

    public new void Show()
    {
        AfterFactor();
        base.Show();
    }

    private void AfterFactor()
    {
        Text = TypeName ?? string.Empty;

        RemarkTextBox.Text = Server.Remark;
        AddressTextBox.Text = Server.Hostname;
        PortTextBox.Text = Server.Port.ToString();

        AddSaveButton();
        i18N.TranslateForm(this);

        ConfigurationGroupBox.Enabled = !Server.IsInGroup();

        ConfigurationGroupBox.ResumeLayout(false);
        ConfigurationGroupBox.PerformLayout();
        ResumeLayout(false);
        PerformLayout();
    }

    protected (Label,TextBox) CreateTextBox(string name,
        string remark,
        Func<string, bool> check,
        Action<string> save,
        string value,
        int width = InputBoxWidth)
    {
        _controlLines++;

        var textBox = new TextBox
        {
            Location = new Point(120, ControlLineHeight * _controlLines),
            Name = $"{name}TextBox",
            Size = new Size(width, 23),
            TextAlign = HorizontalAlignment.Center,
            Text = value
        };

        _checkActions.Add(textBox, check);
        _saveActions.Add(textBox, o => save.Invoke((string)o));
        var label = new Label
        {
            AutoSize = true,
            Location = new Point(10, ControlLineHeight * _controlLines),
            Name = $"{name}Label",
            Size = new Size(56, 17),
            Text = remark
        };

        ConfigurationGroupBox.Controls.AddRange(new Control[]
        {
            label,
            textBox
        });
        return (label, textBox);
    }

    protected void CreateComboBox(string name, string remark, List<string> values, Action<string> save, string value, int width = InputBoxWidth)
    {
        _controlLines++;

        var comboBox = new ComboBox
        {
            Location = new Point(120, ControlLineHeight * _controlLines),
            Name = $"{name}ComboBox",
            Size = new Size(width, 23),
            DrawMode = DrawMode.OwnerDrawFixed,
            DropDownStyle = ComboBoxStyle.DropDownList,
            FormattingEnabled = true
        };

        comboBox.Items.AddRange(values.ToArray());
        comboBox.SelectedIndex = values.IndexOf(value);
        comboBox.DrawItem += Utils.Utils.DrawCenterComboBox;
        _saveActions.Add(comboBox, o => save.Invoke((string)o));
        ConfigurationGroupBox.Controls.AddRange(new Control[]
        {
            comboBox,
            new Label
            {
                AutoSize = true,
                Location = new Point(10, ControlLineHeight * _controlLines),
                Name = $"{name}Label",
                Size = new Size(56, 17),
                Text = remark
            }
        });
    }

    protected void CreateCheckBox(string name, string remark, Action<bool> save, bool value)
    {
        _controlLines++;

        var checkBox = new CheckBox
        {
            AutoSize = true,
            Location = new Point(120, ControlLineHeight * _controlLines),
            Name = $"{name}CheckBox",
            Checked = value,
            Text = remark
        };

        _saveActions.Add(checkBox, o => save.Invoke((bool)o));
        ConfigurationGroupBox.Controls.AddRange(new Control[]
        {
            checkBox
        });
    }

    private void AddSaveButton()
    {
        _controlLines++;
        var control = new Button
        {
            Location = new Point(340, _controlLines * ControlLineHeight + 10),
            Name = "ControlButton",
            Size = new Size(75, 23),
            Text = "Save",
            UseVisualStyleBackColor = true
        };

        control.Click += ControlButton_Click;
        ConfigurationGroupBox.Controls.Add(control);
    }

    private void ControlButton_Click(object sender, EventArgs e)
    {
        Utils.Utils.ComponentIterator(this, component => Utils.Utils.ChangeControlForeColor(component, Color.Black));

        var flag = true;
        foreach (var pair in _checkActions.Where(pair => !pair.Value.Invoke(pair.Key.Text)))
        {
            Utils.Utils.ChangeControlForeColor(pair.Key, Color.Red);
            flag = false;
        }

        if (!flag)
            return;

        foreach (var pair in _saveActions)
            switch (pair.Key)
            {
                case CheckBox c:
                    pair.Value.Invoke(c.Checked);
                    break;
                default:
                    pair.Value.Invoke(pair.Key.Text);
                    break;
            }

        if (Global.Settings.Server.IndexOf(Server) == -1)
            Global.Settings.Server.Add(Server);

        MessageBoxX.Show(i18N.Translate("Saved"));

        Close();
    }

    protected override void Dispose(bool disposing)
    {
        if (disposing)
            components?.Dispose();

        base.Dispose(disposing);
    }

    private void InitializeComponent()
    {
        ConfigurationGroupBox = new GroupBox();
        AddressLabel = new Label();
        PortTextBox = new TextBox();
        AddressTextBox = new TextBox();
        RemarkTextBox = new TextBox();
        RemarkLabel = new Label();
        PortLabel = new Label();
        ConfigurationGroupBox.SuspendLayout();
        SuspendLayout();
        // 
        // ConfigurationGroupBox
        // 
        ConfigurationGroupBox.AutoSize = true;
        ConfigurationGroupBox.AutoSizeMode = AutoSizeMode.GrowAndShrink;
        ConfigurationGroupBox.Controls.Add(AddressLabel);
        ConfigurationGroupBox.Controls.Add(PortTextBox);
        ConfigurationGroupBox.Controls.Add(AddressTextBox);
        ConfigurationGroupBox.Controls.Add(RemarkTextBox);
        ConfigurationGroupBox.Controls.Add(RemarkLabel);
        ConfigurationGroupBox.Controls.Add(PortLabel);
        ConfigurationGroupBox.Dock = DockStyle.Fill;
        ConfigurationGroupBox.Location = new Point(5, 5);
        ConfigurationGroupBox.Name = "ConfigurationGroupBox";
        ConfigurationGroupBox.Size = new Size(434, 127);
        ConfigurationGroupBox.TabIndex = 0;
        ConfigurationGroupBox.TabStop = false;
        ConfigurationGroupBox.Text = "Configuration";
        // 
        // AddressLabel
        // 
        AddressLabel.AutoSize = true;
        AddressLabel.Location = new Point(10, ControlLineHeight * 2);
        AddressLabel.Name = "AddressLabel";
        AddressLabel.Size = new Size(56, 17);
        AddressLabel.TabIndex = 2;
        AddressLabel.Text = "Address";
        // 
        // PortTextBox
        // 
        PortTextBox.Location = new Point(358, ControlLineHeight * 2);
        PortTextBox.Name = "PortTextBox";
        PortTextBox.Size = new Size(56, 23);
        PortTextBox.TabIndex = 5;
        PortTextBox.TextAlign = HorizontalAlignment.Center;
        // 
        // AddressTextBox
        // 
        AddressTextBox.Location = new Point(120, ControlLineHeight * 2);
        AddressTextBox.Name = "AddressTextBox";
        AddressTextBox.Size = new Size(232, 23);
        AddressTextBox.TabIndex = 3;
        AddressTextBox.TextAlign = HorizontalAlignment.Center;
        // 
        // RemarkTextBox
        // 
        RemarkTextBox.Location = new Point(120, ControlLineHeight);
        RemarkTextBox.Name = "RemarkTextBox";
        RemarkTextBox.Size = new Size(294, 23);
        RemarkTextBox.TabIndex = 1;
        RemarkTextBox.TextAlign = HorizontalAlignment.Center;
        // 
        // RemarkLabel
        // 
        RemarkLabel.AutoSize = true;
        RemarkLabel.Location = new Point(10, ControlLineHeight);
        RemarkLabel.Name = "RemarkLabel";
        RemarkLabel.Size = new Size(53, 17);
        RemarkLabel.TabIndex = 0;
        RemarkLabel.Text = "Remark";
        // 
        // PortLabel
        // 
        PortLabel.AutoSize = true;
        PortLabel.Location = new Point(351, ControlLineHeight * 2);
        PortLabel.Name = "PortLabel";
        PortLabel.Size = new Size(11, 17);
        PortLabel.TabIndex = 4;
        PortLabel.Text = ":";
        // 
        // ServerForm
        // 
        AutoScaleDimensions = new SizeF(96F, 96F);
        AutoScaleMode = AutoScaleMode.Dpi;
        AutoSize = true;
        AutoSizeMode = AutoSizeMode.GrowAndShrink;
        ClientSize = new Size(444, 137);
        Controls.Add(ConfigurationGroupBox);
        Font = new Font("微软雅黑", 9F, FontStyle.Regular, GraphicsUnit.Point, 134);
        FormBorderStyle = FormBorderStyle.FixedSingle;
        Icon = Icon.FromHandle(Resources.Netch.GetHicon());
        Margin = new Padding(3, 4, 3, 4);
        MaximizeBox = false;
        Name = "ServerForm";
        Padding = new Padding(11, 5, 11, 4);
        StartPosition = FormStartPosition.CenterScreen;
    }
}