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// (c) Donn Felker 
// http://blog.donnfelker.com/post/HOWTO-Build-a-Store-Locator-in-ASPNET.aspx
// http://codeplex.com/StoreLocator 
//
// DotNetNuke® - http://www.dotnetnuke.com
// Copyright (c) 2002-2009
// by DotNetNuke Corporation
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
//

using System;
using System.Web.UI;
using System.Web.UI.WebControls;

using DotNetNuke.Common;
using DotNetNuke.Services.Exceptions;

namespace AdefWebserver.Modules.StoreLocator
{
    public partial class Edit : DotNetNuke.Entities.Modules.PortalModuleBase
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            try
            {
                if ((Page.IsPostBack == false))
                {
                    if (GetGoogleAPIKey() == "")
                    {
                        lblError.Text = "Error: Must Set Google API Key in Module Settings";
                    }
                }
            }
            catch (Exception ex)
            {
                Exceptions.ProcessModuleLoadException(this, ex);
            }
        }

        #region lnkBack_Click
        protected void lnkBack_Click(object sender, EventArgs e)
        {
            Response.Redirect(Globals.NavigateURL(), true);
        }
        #endregion

        #region LDSLocations_Selecting
        protected void LDSLocations_Selecting(object sender, LinqDataSourceSelectEventArgs e)
        {
            e.WhereParameters["ModuleId"] = ModuleId;
        }
        #endregion

        #region lvLocations_ItemInserting
        protected void lvLocations_ItemInserting(object sender, ListViewInsertEventArgs e)
        {
            ListView lvLocations = (ListView)sender;

            // Get the address values
            DropDownList dllStates = (DropDownList)lvLocations.InsertItem.FindControl("dllStates");
            TextBox AddressTextBox = (TextBox)lvLocations.InsertItem.FindControl("AddressTextBox");
            TextBox CityTextBox = (TextBox)lvLocations.InsertItem.FindControl("CityTextBox");
            TextBox ZipTextBox = (TextBox)lvLocations.InsertItem.FindControl("ZipTextBox");

            // Check for valid addrss
            if (
                AddressTextBox.Text.Trim() == ""
                || CityTextBox.Text.Trim() == ""
                || ZipTextBox.Text.Trim() == ""
                )
            {
                lblError.Text = "Must use a valid address.";
                lblError.Focus();
                e.Cancel = true;
                return;
            }

            // Build address
            string strAddress = String.Format("{0}, {1}, {2} {3}", AddressTextBox.Text.Trim(), CityTextBox.Text.Trim(), dllStates.SelectedValue, ZipTextBox.Text.Trim());
            // Geocode Address
            GoogleGeoCoder.Coordinate Coordinate = GoogleGeoCoder.Geocode.GetCoordinates(strAddress, GetGoogleAPIKey());

            // Check for valid Geocode addrss
            if (Coordinate.Latitude == Convert.ToDecimal(0))
            {
                lblError.Text = "Must use a valid address.";
                lblError.Focus();
                e.Cancel = true;
                return;
            }

            // Set Latitude and Longitude
            double? dblLatitude = Convert.ToDouble(Coordinate.Latitude);
            double? dblLongitude = Convert.ToDouble(Coordinate.Longitude);

            e.Values["Latitude"] = dblLatitude;
            e.Values["Longitude"] = dblLongitude;

            // Set the State
            e.Values["State"] = dllStates.SelectedValue;

            // Set the ModuleId
            e.Values["ModuleID"] = ModuleId;
        }
        #endregion

        #region GetGoogleAPIKey
        string GetGoogleAPIKey()
        {
            string GoogleAPIKey = "";

            if ((Settings["GoogleAPIKey"]) != null)
            {
                GoogleAPIKey = Convert.ToString(Settings["GoogleAPIKey"]);
            }

            return GoogleAPIKey;
        }
        #endregion
    }
}

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