using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;



namespace GRINGlobal.Client.Common

{

    public partial class WebServicesLocator : Form

    {

        Dictionary<string, string> _origWebServiceURLs;

        DataTable _webServiceURLs;

        BindingSource _webServiceURLsBindingSource;



        public WebServicesLocator(Dictionary<string, string> WebServiceURLs)

        {

            InitializeComponent();

            _origWebServiceURLs = WebServiceURLs;

            _webServiceURLs = new DataTable();

            _webServiceURLs.Columns.Add("display_member", typeof(string));

            _webServiceURLs.Columns.Add("value_member", typeof(string));

            _webServiceURLs.Columns.Add("is_ssl_connection", typeof(bool));

            _webServiceURLs.Columns.Add("is_ldap_connection", typeof(bool));

            foreach (string key in WebServiceURLs.Keys)

            {

                DataRow newURL = _webServiceURLs.NewRow();

                if (WebServiceURLs[key].ToString().Contains("ldap://"))

                {

                    newURL["value_member"] = WebServiceURLs[key].ToString().Replace("ldap://", "").Replace("/GRINGlobal/GUI.asmx", "").Trim();

                    newURL["is_ssl_connection"] = true;

                    newURL["is_ldap_connection"] = true;

                }

                else if (WebServiceURLs[key].ToString().Contains("https://"))

                {

                    newURL["value_member"] = WebServiceURLs[key].ToString().Replace("https://", "").Replace("/GRINGlobal/GUI.asmx", "").Trim();

                    newURL["is_ssl_connection"] = true;

                    newURL["is_ldap_connection"] = false;

                }

                else

                {

                    newURL["value_member"] = WebServiceURLs[key].ToString().Replace("http://", "").Replace("/GRINGlobal/GUI.asmx", "").Trim();

                    newURL["is_ssl_connection"] = false;

                    newURL["is_ldap_connection"] = false;

                }

                newURL["display_member"] = key.ToString();

                _webServiceURLs.Rows.Add(newURL);

            }

            ux_listboxWebserviceURLNames.DisplayMember = "display_member";

            ux_listboxWebserviceURLNames.ValueMember = "value_member";

            _webServiceURLsBindingSource = new BindingSource(_webServiceURLs, null);

            ux_listboxWebserviceURLNames.DataSource = _webServiceURLsBindingSource;

            ux_textboxListName.DataBindings.Add("Text", _webServiceURLsBindingSource, "display_member");

            ux_textboxServerName.DataBindings.Add("Text", _webServiceURLsBindingSource, "value_member");

            ux_checkboxUseSSL.DataBindings.Add("Checked", _webServiceURLsBindingSource, "is_ssl_connection");

            ux_checkboxUseLDAP.DataBindings.Add("Checked", _webServiceURLsBindingSource, "is_ldap_connection");

        }



        private void ux_buttonOK_Click(object sender, EventArgs e)

        {

            _origWebServiceURLs.Clear();

            foreach (DataRow dr in _webServiceURLs.Rows)

            {

                if ((bool)dr["is_ldap_connection"] && (bool)dr["is_ssl_connection"])

                {

                    _origWebServiceURLs.Add(dr["display_member"].ToString(), "ldap://" + dr["value_member"].ToString() + "/GRINGlobal/GUI.asmx");

                }

                else if ((bool)dr["is_ssl_connection"])

                {

                    _origWebServiceURLs.Add(dr["display_member"].ToString(), "https://" + dr["value_member"].ToString() + "/GRINGlobal/GUI.asmx");

                }

                else

                {

                    _origWebServiceURLs.Add(dr["display_member"].ToString(), "http://" + dr["value_member"].ToString() + "/GRINGlobal/GUI.asmx");

                }

            }

        }



        private void ux_buttonCancel_Click(object sender, EventArgs e)

        {

        }



        private void ux_buttonTestServer_Click(object sender, EventArgs e)

        {

            // Test the address for the GRIN-Global web services...

            try

            {

                string serverAddress = "";

                if (ux_checkboxUseLDAP.Checked || ux_checkboxUseSSL.Checked)

                {

                    serverAddress = "https://" + ux_textboxServerName.Text.Trim() + "/GRINGlobal/GUI.asmx";

                }

                else

                {

                    serverAddress = "http://" + ux_textboxServerName.Text.Trim() + "/GRINGlobal/GUI.asmx";

                }



                // Check to make sure the URL is valid...

                Uri uriResult;

                if(Uri.TryCreate(serverAddress, UriKind.Absolute, out uriResult))

                {

                    if(uriResult.Scheme == Uri.UriSchemeHttp || uriResult.Scheme == Uri.UriSchemeHttps)

                    {

                        // Test the URL to make sure it is reachable right now...

                        System.Net.WebClient wc = new System.Net.WebClient();

                        var junk = wc.DownloadData(serverAddress);

                        // If we made it past the DownloadData() method the URL must be up and running - so test if it is a GG website...

                        WebServices ws = new WebServices(serverAddress, "", "", "", "");

                        string wsVersion = ws.GetVersion();

                        if (wsVersion.ToLower().StartsWith("gringlobal.web"))

                        {

                            MessageBox.Show("Successfully connected to server running '" + wsVersion + "'");

                        }

                        else

                        {

                            MessageBox.Show("'" + ux_textboxServerName.Text.Trim() + "' is not a valid GRIN-Global server.\n\r\n\r" + "Server response: '" + wsVersion + "'");

                        }

                    }

                }

            }

            catch

            {

                MessageBox.Show("Server '" + ux_textboxServerName.Text.Trim() + "' is not responding.");

            }

        }



        private void ux_buttonAddNewListItem_Click(object sender, EventArgs e)

        {

            string serverAddress = "localhost";

            DataRow newURL = _webServiceURLs.NewRow();

            newURL["value_member"] = serverAddress;

            newURL["display_member"] = ux_groupboxListName.Text.Trim();

            newURL["is_ssl_connection"] = false;

            newURL["is_ldap_connection"] = false;

            _webServiceURLs.Rows.Add(newURL);

            ux_listboxWebserviceURLNames.SelectedIndex = ux_listboxWebserviceURLNames.Items.Count - 1;

            ux_textboxListName.Focus();

            ux_textboxListName.SelectAll();

        }



        private void ux_buttonDeleteListItem_Click(object sender, EventArgs e)

        {

            _webServiceURLs.Rows[_webServiceURLsBindingSource.Position].Delete();

        }



        private void ux_buttonMoveUp_Click(object sender, EventArgs e)

        {

            if (_webServiceURLsBindingSource.Position > 0)

            {

                int currentIndex = _webServiceURLsBindingSource.Position;

                string tempDisplayMember = _webServiceURLs.Rows[currentIndex]["display_member"].ToString();

                string tempValueMember = _webServiceURLs.Rows[currentIndex]["value_member"].ToString();

                bool tempIsSSLConnection = (bool)_webServiceURLs.Rows[currentIndex]["is_ssl_connection"];

                bool tempIsLDAPConnection = (bool)_webServiceURLs.Rows[currentIndex]["is_ldap_connection"];

                _webServiceURLs.Rows[currentIndex]["display_member"] = _webServiceURLs.Rows[currentIndex - 1]["display_member"];

                _webServiceURLs.Rows[currentIndex]["value_member"] = _webServiceURLs.Rows[currentIndex - 1]["value_member"];

                _webServiceURLs.Rows[currentIndex]["is_ssl_connection"] = _webServiceURLs.Rows[currentIndex - 1]["is_ssl_connection"];

                _webServiceURLs.Rows[currentIndex]["is_ldap_connection"] = _webServiceURLs.Rows[currentIndex - 1]["is_ldap_connection"];

                _webServiceURLs.Rows[currentIndex - 1]["display_member"] = tempDisplayMember;

                _webServiceURLs.Rows[currentIndex - 1]["value_member"] = tempValueMember;

                _webServiceURLs.Rows[currentIndex - 1]["is_ssl_connection"] = tempIsSSLConnection;

                _webServiceURLs.Rows[currentIndex - 1]["is_ldap_connection"] = tempIsLDAPConnection;

                _webServiceURLsBindingSource.MovePrevious();

            }

        }



        private void ux_buttonMoveDown_Click(object sender, EventArgs e)

        {

            if (_webServiceURLsBindingSource.Position < (_webServiceURLsBindingSource.Count - 1))

            {

                int currentIndex = _webServiceURLsBindingSource.Position;

                string tempDisplayMember = _webServiceURLs.Rows[currentIndex]["display_member"].ToString();

                string tempValueMember = _webServiceURLs.Rows[currentIndex]["value_member"].ToString();

                bool tempIsSSLConnection = (bool)_webServiceURLs.Rows[currentIndex]["is_ssl_connection"];

                bool tempIsLDAPConnection = (bool)_webServiceURLs.Rows[currentIndex]["is_ldap_connection"];

                _webServiceURLs.Rows[currentIndex]["display_member"] = _webServiceURLs.Rows[currentIndex + 1]["display_member"];

                _webServiceURLs.Rows[currentIndex]["value_member"] = _webServiceURLs.Rows[currentIndex + 1]["value_member"];

                _webServiceURLs.Rows[currentIndex]["is_ssl_connection"] = _webServiceURLs.Rows[currentIndex + 1]["is_ssl_connection"];

                _webServiceURLs.Rows[currentIndex]["is_ldap_connection"] = _webServiceURLs.Rows[currentIndex + 1]["is_ldap_connection"];

                _webServiceURLs.Rows[currentIndex + 1]["display_member"] = tempDisplayMember;

                _webServiceURLs.Rows[currentIndex + 1]["value_member"] = tempValueMember;

                _webServiceURLs.Rows[currentIndex + 1]["is_ssl_connection"] = tempIsSSLConnection;

                _webServiceURLs.Rows[currentIndex + 1]["is_ldap_connection"] = tempIsLDAPConnection;

                _webServiceURLsBindingSource.MoveNext();

            }

        }



        private void ux_textboxListName_TextChanged(object sender, EventArgs e)

        {

            ((DataRowView)_webServiceURLsBindingSource.Current)["display_member"] = ux_textboxListName.Text;

        }



        private void ux_checkboxUseSSL_CheckedChanged(object sender, EventArgs e)

        {

            if (ux_checkboxUseSSL.Checked)

            {

                ux_checkboxUseLDAP.Enabled = true;

                ux_checkboxUseLDAP.Checked = (bool)_webServiceURLs.Rows[_webServiceURLsBindingSource.Position]["is_ldap_connection"];

            }

            else

            {

                ux_checkboxUseLDAP.Enabled = false;

                ux_checkboxUseLDAP.Checked = false;

            }

        }



        private void ux_checkboxUseLDAP_CheckedChanged(object sender, EventArgs e)

        {

            if (ux_checkboxUseLDAP.Checked)

            {

                ux_checkboxUseSSL.Enabled = false;

            }

            else

            {

                ux_checkboxUseSSL.Enabled = true;

            }

        }

    }

}