using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using MatterHackers.Agg;
using MatterHackers.Agg.UI;

namespace MatterHackers.MatterControl
{
    public class ExportToFolderFeedbackWindow : SystemWindow
    {
        int totalParts;
        int count = 0;
        FlowLayoutWidget feedback = new FlowLayoutWidget(FlowDirection.TopToBottom);
        TextWidget nextLine;

        public ExportToFolderFeedbackWindow(int totalParts, string firstPartName, RGBA_Bytes backgroundColor)
            : base(300, 500)
        {
            BackgroundColor = backgroundColor;
            Title = "MatterControl - Exporting to Folder";
            this.totalParts = totalParts;

            feedback.Padding = new BorderDouble(5, 5);
            feedback.AnchorAll();
            AddChild(feedback);

            nextLine = CreateNextLine("");
            feedback.AddChild(nextLine);
        }

        TextWidget CreateNextLine(string startText)
        {
            TextWidget nextLine = new TextWidget(startText, textColor: RGBA_Bytes.White);
            nextLine.Margin = new BorderDouble(0, 2);
            nextLine.HAnchor = Agg.UI.HAnchor.ParentLeft;
            nextLine.AutoExpandBoundsToText = true;
            return nextLine;
        }

        public void StartingNextPart(object sender, EventArgs e)
        {
            count++;
            StringEventArgs stringEvent = e as StringEventArgs;
            if (stringEvent != null)
            {
                string partDescription = string.Format("{0}/{1} '{2}'", count, totalParts, stringEvent.Data);
                nextLine.Text = partDescription;
                nextLine = CreateNextLine("");
                feedback.AddChild(nextLine);
            }
        }

        public void DoneSaving(object sender, EventArgs e)
        {
            StringEventArgs stringEvent = e as StringEventArgs;
            if (stringEvent != null)
            {
                nextLine.Text = "";
                feedback.AddChild(CreateNextLine(string.Format("total cm3 = {0}", stringEvent.Data)));
            }
        }

        public void UpdatePartStatus(object sender, EventArgs e)
        {
            StringEventArgs stringEvent = e as StringEventArgs;
            if (stringEvent != null)
            {
                nextLine.Text = "   " + stringEvent.Data;
            }
        }
    }
}