AboutBoxForm.cs

using System;
using System.Drawing;
using System.IO;
using System.Windows.Forms;
using ClearCacheIcons.Helpers;

#pragma warning disable CS8600

namespace ClearCacheIcons
{
    public sealed class AboutBoxForm : Form
    {
        public AboutBoxForm()
        {
            // ==========================================
            // CONFIGURACIÓN GENERAL (DPI SAFE)
            // ==========================================
            Text = LocalizationManager.GetString("AboutBox_Title");
            AutoScaleMode = AutoScaleMode.Dpi;
            AutoScaleDimensions = new SizeF(96F, 96F); // Base DPI
            ClientSize = new Size(404, 231);            // Tamaño BASE (100%)
            FormBorderStyle = FormBorderStyle.FixedDialog;
            StartPosition = FormStartPosition.CenterParent;
            MaximizeBox = false;
            MinimizeBox = false;
            ShowInTaskbar = false;
            BackColor = Color.FromArgb(2, 48, 71);

            CargarIconoFormulario();

            // ==========================================
            // LAYOUT PRINCIPAL
            // ==========================================
            var mainLayout = new TableLayoutPanel
            {
                Dock = DockStyle.Fill,
                ColumnCount = 2,
                RowCount = 2,
                BackColor = Color.Transparent,
                Padding = new Padding(6) // padding general DPI-friendly
            };

            mainLayout.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 60F));
            mainLayout.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 40F));
            mainLayout.RowStyles.Add(new RowStyle(SizeType.Percent, 100F));
            mainLayout.RowStyles.Add(new RowStyle(SizeType.Absolute, 42F));

            Controls.Add(mainLayout);

            // ==========================================
            // PANEL IZQUIERDO (INFO)
            // ==========================================
            var infoPanel = new Panel
            {
                Dock = DockStyle.Fill,
                Padding = new Padding(18, 12, 10, 12),
                BackColor = Color.Transparent
            };

            var infoPicture = new PictureBox
            {
                Dock = DockStyle.Fill,
                SizeMode = PictureBoxSizeMode.Zoom,
                BackColor = Color.Transparent,
                Image = CargarImagenSegura("informacion.png")
            };

            infoPanel.Controls.Add(infoPicture);
            mainLayout.Controls.Add(infoPanel, 0, 0);

            // ==========================================
            // PANEL DERECHO (ROBOT)
            // ==========================================
            var robotPicture = new PictureBox
            {
                Size = new Size(150, 150),   // ⬅ aumento moderado
                Anchor = AnchorStyles.None,
                SizeMode = PictureBoxSizeMode.Zoom,
                BackColor = Color.Transparent,
                Margin = new Padding(6, 6, 8, 0), // pequeño ajuste para centrar visualmente
                Image = CargarImagenSegura("robot.png")
            };


            mainLayout.Controls.Add(robotPicture, 1, 0);

            // ==========================================
            // BOTÓN CERRAR
            // ==========================================
            var btnCerrar = new Button
            {
                Text = LocalizationManager.GetString("AboutBox_CloseButton"),
                Font = new Font("Segoe UI", 9.5f, FontStyle.Bold),
                ForeColor = Color.White,
                Size = new Size(96, 34),
                FlatStyle = FlatStyle.Flat,
                TabStop = false,
                Anchor = AnchorStyles.None,
                Margin = new Padding(0, 0, 0, 6)
            };

            btnCerrar.FlatAppearance.BorderSize = 0;
            btnCerrar.FlatAppearance.MouseOverBackColor = Color.Transparent;
            btnCerrar.FlatAppearance.MouseDownBackColor = Color.Transparent;

            Image botonImg = CargarImagenSegura("boton.png");
            if (botonImg != null)
            {
                btnCerrar.BackgroundImage =
                    ImageUtils.EscalarImagenAltaCalidad(
                        botonImg,
                        btnCerrar.Width,
                        btnCerrar.Height);
            }
            else
            {
                btnCerrar.BackColor = Color.FromArgb(0, 158, 166);
            }

            btnCerrar.MouseEnter += (_, _) => btnCerrar.ForeColor = Color.Gold;
            btnCerrar.MouseLeave += (_, _) => btnCerrar.ForeColor = Color.White;
            btnCerrar.Click += (_, _) => Close();

            mainLayout.Controls.Add(btnCerrar, 0, 1);
            mainLayout.SetColumnSpan(btnCerrar, 2);
        }

        // ==========================================
        // MÉTODOS AUXILIARES
        // ==========================================
        private void CargarIconoFormulario()
        {
            try
            {
                var assembly = System.Reflection.Assembly.GetExecutingAssembly();
                const string resourceName = "ClearCacheIcons.images.icon.ico";

                using Stream? stream = assembly.GetManifestResourceStream(resourceName);
                if (stream == null)
                {
                    Logger.Log($"Embedded icon not found: {resourceName}", true);
                    return;
                }

                Icon = new Icon(stream);
            }
            catch (Exception ex)
            {
                Logger.Log($"Error loading AboutBox icon: {ex.Message}", true);
            }
        }

        private static Image? CargarImagenSegura(string nombre)
        {
            try
            {
                var img = ImageUtils.CargarImagenDesdeRecurso(nombre);
                return img != null ? (Image)img.Clone() : null;
            }
            catch (Exception ex)
            {
                Logger.Log($"Error loading image {nombre}: {ex.Message}", true);
                return null;
            }
        }
    }
}