using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;

namespace Optimizer
{
    public sealed partial class HelperForm : System.Windows.Forms.Form
    {
        MainForm _main;
        MessageType _type;

        private void Confirm()
        {
            if (_type == MessageType.Error)
            {
                this.Close();
            }
            if (_type == MessageType.Startup)
            {
                _main.RemoveAllStartupItems();
            }
            if (_type == MessageType.Restart)
            {
                OptionsHelper.SaveSettings();
                Utilities.Reboot();
            }
            if (_type == MessageType.Hosts)
            {
                _main.RemoveAllHostsEntries();
            }
            if (_type == MessageType.Integrator)
            {
                _main.RemoveAllDesktopItems();
            }
        }

        internal HelperForm(MainForm main, MessageType m, string text)
        {
            InitializeComponent();
            OptionsHelper.ApplyTheme(this);

            _main = main;
            _type = m;

            lblMessage.Text = text;

            if (_type == MessageType.Error)
            {
                btnNo.Visible = false;
                btnYes.Text = OptionsHelper.TranslationList["btnOk"];

                this.AcceptButton = btnNo;
                this.AcceptButton = btnYes;
                this.CancelButton = btnNo;
                this.CancelButton = btnYes;
            }

            // translate UI elements
            if (OptionsHelper.CurrentOptions.LanguageCode != LanguageCode.EN) Translate();
        }

        private void btnNo_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void btnYes_Click(object sender, EventArgs e)
        {
            Confirm();
            this.Close();
        }

        private void Messager_Load(object sender, EventArgs e)
        {
            CheckForIllegalCrossThreadCalls = false;
            this.BringToFront();
        }

        private void Translate()
        {
            Dictionary<string, string> translationList = OptionsHelper.TranslationList.ToObject<Dictionary<string, string>>();

            Control element;

            foreach (var x in translationList)
            {
                if (x.Key == null || x.Key == string.Empty) continue;
                element = this.Controls.Find(x.Key, true).FirstOrDefault();

                if (element == null) continue;

                element.Text = x.Value;
            }
        }

    }
}