using System;
using System.Windows.Forms;
using FastReport.Utils;
#if !MONO
using FastReport.DevComponents.DotNetBar.Controls;
#endif

namespace FastReport.Design.ToolWindows
{
    /// <summary>
    /// Represents the "Messages" window.
    /// </summary>
    /// <remarks>
    /// To get this window, use the following code:
    /// <code>
    /// Designer designer;
    /// MessagesWindow window = designer.Plugins.FindType("MessagesWindow") as MessagesWindow;
    /// </code>
    /// </remarks>
    public class MessagesWindow : ToolWindowBase
    {
#if !MONO
        private ListViewEx list;
#else
        private ListView list;
#endif

        private void FList_DoubleClick(object sender, EventArgs e)
        {
            ListViewItem item = list.SelectedItems[0];
            if (item.SubItems.Count > 1)
            {
                Designer.ActiveReportTab.SwitchToCode();
                Designer.ActiveReport.CodeHelper.Locate((int)item.SubItems[1].Tag, (int)item.SubItems[2].Tag);
            }
            else
            {
                Base obj = Designer.ActiveReport.FindObject((string)item.Tag);
                if (obj != null)
                {
                    Designer.SelectedObjects.Clear();
                    Designer.SelectedObjects.Add(obj);
                    Designer.SelectionChanged(null);
                }
            }
        }

        /// <inheritdoc/>
        public override void Localize()
        {
            MyRes res = new MyRes("Designer,ToolWindow,Messages");
            Text = res.Get("");

            list.Columns.Clear();
            list.Columns.Add(res.Get("Description"));
            list.Columns.Add(res.Get("Line"));
            list.Columns.Add(res.Get("Column"));
            list.Columns[0].Width = (600);
        }

        /// <summary>
        /// Clears the message list.
        /// </summary>
        public void ClearMessages()
        {
            list.Items.Clear();
        }

        /// <summary>
        /// Adds a new message.
        /// </summary>
        /// <param name="description">The message text.</param>
        /// <param name="objName">The name of object related to a message.</param>
        public void AddMessage(string description, string objName)
        {
            ListViewItem item = new ListViewItem();
            item.Text = description;
            item.Tag = objName;
            list.Items.Add(item);
        }

        /// <summary>
        /// Adds a new script-related message.
        /// </summary>
        /// <param name="description">The message text.</param>
        /// <param name="line">The line of the script.</param>
        /// <param name="column">The column of the script.</param>
        public void AddMessage(string description, int line, int column)
        {
            ListViewItem item = new ListViewItem();
            item.Text = description;
            ListViewItem.ListViewSubItem subItem = new ListViewItem.ListViewSubItem();
            if (line != -1)
                subItem.Text = line.ToString();
            subItem.Tag = line;
            item.SubItems.Add(subItem);
            subItem = new ListViewItem.ListViewSubItem();
            if (column != -1)
                subItem.Text = column.ToString();
            subItem.Tag = column;
            item.SubItems.Add(subItem);
            list.Items.Add(item);
        }

        /// <inheritdoc/>
        public override void UpdateDpiDependencies()
        {
            base.UpdateDpiDependencies();
            Image = Designer.GetImage(70);
#if !MONO
            ImageIndex = 70;
#endif
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="MessagesWindow"/> class with default settings.
        /// </summary>
        /// <param name="designer">The report designer.</param>
        public MessagesWindow(Designer designer) : base(designer)
        {
            Name = "MessagesWindow";
#if !MONO
            list = new ListViewEx();
#else
            list = new ListView();
#endif
            list.Dock = DockStyle.Fill;
            list.BorderStyle = BorderStyle.None;
            list.FullRowSelect = true;
            list.View = View.Details;
            list.HideSelection = false;
            list.DoubleClick += new EventHandler(FList_DoubleClick);

#if !MONO
            ParentControl.Controls.Add(list);
#else
            Controls.Add(list);
#endif
            Localize();
            UpdateDpiDependencies();
        }
    }
}