// Copyright (c) 2012, Outercurve Foundation.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// - Redistributions of source code must  retain  the  above copyright notice, this
//   list of conditions and the following disclaimer.
//
// - Redistributions in binary form  must  reproduce the  above  copyright  notice,
//   this list of conditions  and  the  following  disclaimer in  the documentation
//   and/or other materials provided with the distribution.
//
// - Neither  the  name  of  the  Outercurve Foundation  nor   the   names  of  its
//   contributors may be used to endorse or  promote  products  derived  from  this
//   software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,  BUT  NOT  LIMITED TO, THE IMPLIED
// WARRANTIES  OF  MERCHANTABILITY   AND  FITNESS  FOR  A  PARTICULAR  PURPOSE  ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL,  SPECIAL,  EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO,  PROCUREMENT  OF  SUBSTITUTE  GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)  HOWEVER  CAUSED AND ON
// ANY  THEORY  OF  LIABILITY,  WHETHER  IN  CONTRACT,  STRICT  LIABILITY,  OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE)  ARISING  IN  ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using WebsitePanel.Providers.Common;
using WebsitePanel.Providers.Virtualization;
using WebsitePanel.EnterpriseServer;

namespace WebsitePanel.Portal.VPSForPC
{
    public partial class VdcFastCreateServer : WebsitePanelModuleBase
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                BindFormDetails();
            }

            ToogleControls();
        }

        private void ToogleControls()
        {
        }

        private void BindFormDetails()
        {
            VirtualMachinesForPCHelper helper = new VirtualMachinesForPCHelper();

            int count = helper.GetVirtualMachinesCount(PanelSecurity.PackageId, "ItemName", "%%");

            listOperatingSystems.Items.Clear();

            try
            {
                VirtualMachineMetaItem[] items = helper.GetVirtualMachines(PanelSecurity.PackageId, "ItemName", "%%", String.Empty, count, 0);

                if (items != null && items.Length > 0)
                {
                    listOperatingSystems.Items.Add(new ListItem(GetLocalizedString("SelectVM.Text"), ""));

                    for (int i = 0; i < items.Length; i++)
                    {
                        listOperatingSystems.Items.Add(new ListItem(items[i].ItemName, items[i].ItemID.ToString()));
                    }
                }
                else
                {
                    throw new Exception("no VM");
                }
            }
            catch (Exception ex)
            {
                listOperatingSystems.Items.Add(new ListItem(GetLocalizedString("SelectVM.Text"), ""));
                listOperatingSystems.Enabled = false;
                txtVmName.Enabled = false;
                btnCreate.Enabled = false;
                messageBox.ShowErrorMessage("VPS_ERROR_CREATE", new Exception("no VM", ex));
            }
        }

        protected void btnCancel_Click(object sender, EventArgs e)
        {
            Response.Redirect(EditUrl("SpaceID", PanelSecurity.PackageId.ToString(), ""));
        }

        protected void btnCreate_Click(object sender, EventArgs e)
        {
            try
            {
                VMInfo selectedVM = VirtualMachinesForPCHelper.GetCachedVirtualMachineForPC(Convert.ToInt32(listOperatingSystems.SelectedValue.Trim()));

                ResultObject res = ES.Services.VPSPC.CreateVMFromVM(PanelSecurity.PackageId
                    , selectedVM, txtVmName.Text.Trim());

                if (res.IsSuccess)
                {
                    // return to the list
                    Response.Redirect(EditUrl("SpaceID", PanelSecurity.PackageId.ToString(), ""));
                    return;
                }
                else
                {
                    // show error
                    messageBox.ShowMessage(res, "VPS_ERROR_CREATE", "VPS");
                }
            }
            catch (Exception ex)
            {
                messageBox.ShowErrorMessage("VPS_ERROR_CREATE", ex);
            }
        }
    }
}