// 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.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

using WebsitePanel.Providers.HostedSolution;
using WebsitePanel.EnterpriseServer;

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

        }

        private void BindSettings()
        {
            try
            {
                // get settings
                ExchangeMailbox mailbox = ES.Services.ExchangeServer.GetMailboxMailFlowSettings(
                    PanelRequest.ItemID, PanelRequest.AccountID);

                // title
                litDisplayName.Text = mailbox.DisplayName;

                // bind form
                chkEnabledForwarding.Checked = mailbox.EnableForwarding;
                forwardingAddress.SetAccount(mailbox.ForwardingAccount);
                chkDoNotDeleteOnForward.Checked = mailbox.DoNotDeleteOnForward;

                accessAccounts.SetAccounts(mailbox.SendOnBehalfAccounts);

                acceptAccounts.SetAccounts(mailbox.AcceptAccounts);
                chkSendersAuthenticated.Checked = mailbox.RequireSenderAuthentication;
                rejectAccounts.SetAccounts(mailbox.RejectAccounts);

                // toggle
                ToggleControls();

                // get account meta
                ExchangeAccount account = ES.Services.ExchangeServer.GetAccount(PanelRequest.ItemID, PanelRequest.AccountID);
                chkPmmAllowed.Checked = (account.MailboxManagerActions & MailboxManagerActions.MailFlowSettings) > 0;

            }
            catch (Exception ex)
            {
                messageBox.ShowErrorMessage("EXCHANGE_GET_MAILBOX_MAILFLOW", ex);
            }
        }

        private void SaveSettings()
        {
            if (!Page.IsValid)
                return;

            try
            {
                int result = ES.Services.ExchangeServer.SetMailboxMailFlowSettings(
                    PanelRequest.ItemID, PanelRequest.AccountID,

                    chkEnabledForwarding.Checked,
                    forwardingAddress.GetAccount(),
                    chkDoNotDeleteOnForward.Checked,

                    accessAccounts.GetAccounts(),
                    acceptAccounts.GetAccounts(),
                    rejectAccounts.GetAccounts(),

                    chkSendersAuthenticated.Checked);

                if (result < 0)
                {
                    messageBox.ShowResultMessage(result);
                    return;
                }

                messageBox.ShowSuccessMessage("EXCHANGE_UPDATE_MAILBOX_MAILFLOW");
            }
            catch (Exception ex)
            {
                messageBox.ShowErrorMessage("EXCHANGE_UPDATE_MAILBOX_MAILFLOW", ex);
            }
        }

        protected void btnSave_Click(object sender, EventArgs e)
        {
            SaveSettings();
        }

        private void ToggleControls()
        {
            ForwardSettingsPanel.Visible = chkEnabledForwarding.Checked;
        }

        protected void chkEnabledForwarding_CheckedChanged(object sender, EventArgs e)
        {
            ToggleControls();
        }

        protected void chkPmmAllowed_CheckedChanged(object sender, EventArgs e)
        {
            try
            {
                int result = ES.Services.ExchangeServer.SetMailboxManagerSettings(PanelRequest.ItemID, PanelRequest.AccountID,
                chkPmmAllowed.Checked, MailboxManagerActions.MailFlowSettings);

                if (result < 0)
                {
                    messageBox.ShowResultMessage(result);
                    return;
                }

                messageBox.ShowSuccessMessage("EXCHANGE_UPDATE_MAILMANAGER");
            }
            catch (Exception ex)
            {
                messageBox.ShowErrorMessage("EXCHANGE_UPDATE_MAILMANAGER", ex);
            }
        }
    }
}