/*
 * EquineNetwork.js Javascript Framework v0.8
 * by ieWebDesigns (www.inlandempirewebdesigns.com)
 * Requires jQuery 1.3.2 or later.
 */
function EquineNetwork()
{
    this.readCookie = function(name){
        var nameEQ = name + '=';
        var ca = document.cookie.split(';');
        for(var i=0;i < ca.length;i++) {
            var c = ca[i];
            while (c.charAt(0)==' ') c = c.substring(1,c.length);
            if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
        }
        return null;
    };
    
    this.saveCookie = function(name, value, days){
        var expires = '';
        if(days){
            var date = new Date();
            date.setTime(date.getTime()+(days*24*60*60*1000));
            expires = '; expires=' + date.toGMTString();
        }
        document.cookie = name + '=' + escape(value) + expires + '; path=/';
    };

    this.setupModal = function(){
        if(!this.isModalHTML){
            this.isModalHTML = true;
            jQuery('body').append('<div id="equineNetwork_modal"></div>');
            jQuery('#equineNetwork_modal').dialog({
                title: 'Send a MyEquine Message to the Seller',
                width: 500,
                height: 'auto',
                modal: true,
                autoOpen: false,
                draggable: true,
                resizable: false
            });
        }
    };

    this.showForm = function(msg)
    {
        if(msg == null)
            msg = '';
        jQuery('#equineInternet-loginForm').html(
            '<div id="equineInternet-login">'+
            '<input id="equineInternet-email" type="text" name="_email" value="'+msg+'" maxlength="50" />'+
            '<input id="equineInternet-password" type="password" name="_password" value="" maxlength="15" />'+
            '<input id="equineInternet-submit" type="submit" value="Login" />'+
            '<h6><a href="/go/myEquine/">Create New Account</a> &bull; <a href="/go/myEquine/">Forgot My Password</a></h6>'+
            '</div>'
        );
    };

    this.showProfile = function()
    {
        jQuery('#equineInternet-loginForm').html(
            '<div id="equineInternet-myEquine">'+
            '<div>'+
            '<h1>Hello, '+ this.Username() +'!</h1>'+
            '<h2>You have <span>'+ this.UserNumMessages() +'</span> new messages.</h2>'+
            '</div>'+
            '<a href="/go/myEquine/" title="Click to Access MyEquine"></a>'+
            '<h3><a href="/go/myEquine/logout/">Click to Log out</a></h3>'+
            '</div>'
        );
    };

    this.userData = null;
}

/**
 * Print the login form.
 */
EquineNetwork.prototype.PrintLogin = function()
{
    document.write('<form id="equineInternet-loginForm" onsubmit="return equineNetwork.doLogin();"></form>');

    if( this.UserLoggedIn() )
        this.showProfile();
    else
        this.showForm();
}

EquineNetwork.prototype.doLogin = function()
{
    var email = jQuery('#equineInternet-email').val();
    var password = jQuery('#equineInternet-password').val();
    var getData = (email && password) ? {email:email, password:password} : null;
    var i = this;

    jQuery('#equineInternet-loginForm').html('<div id="equineInternet-loader"></div>');
    jQuery.post(
        '/_api/ajax/userLoginJSON.php',
        getData,
        function(data, textStatus)
        {
            if(textStatus == 'success' && data != null && data.status == 'Active')
            {
                i.userData = data;
                i.showProfile();
            }
            else if(textStatus == 'success' && data != null)
            {
                i.userData = null;
                i.showForm(email);
                alert('Your account is marked "'+ data.status +'".\nPlease contact support.');
            }
            else
            {
                i.userData = null;
                i.showForm(email);
                if( email )
                    alert('Your login attemp failed. Try again.');
            }
        }, 'json'
    );
    return false;
}

EquineNetwork.prototype.ShowContactSellerModal = function(adId)
{
    this.setupModal();
    if( !this.UserLoggedIn() ){
        jQuery('#equineNetwork_modal').html(
            '<h2 style="text-align:center;">You must be logged in to reply to an ad.</h2>'+
            '<p>If you do not have an account, you can register at Equine Internet.</p>'+
            '<p style="text-align:center;"><a href="http://www.equineinternet.com/" target="_blank">Click Here to Register</a></p>'
        );
        jQuery('#equineNetwork_modal').dialog('option', 'buttons', {
            Cancel: function(){jQuery(this).dialog('close');},
            'Register Now': function(){
                jQuery(this).dialog('close');
                window.open('http://www.equineinternet.com/');
            }
        });
        $('#equineNetwork_modal').dialog('open');
        return;
    }
    jQuery.ajaxSetup({cache: false});
    jQuery('#equineNetwork_modal').html('<img src="/_images/ajax-loader.gif" style="margin:125px" />');
    jQuery('#equineNetwork_modal').load('/_api/ajax/contactSellerForm.php?adId='+adId);
    jQuery('#equineNetwork_modal').dialog('option', 'buttons', {
        Cancel: function(){jQuery(this).dialog('close');},
        'Send Message': function(){
            jQuery(this).dialog('option', 'buttons', {
                "Close": function() {jQuery(this).dialog('close');}
            });
            jQuery.ajaxSetup({cache: false});
            jQuery(this).load('/_api/ajax/contactSellerSend.php?_'+(new Date().valueOf()), {
                adId: jQuery('#equineNetwork_adId').val(),
                messageBody: jQuery('#equineNetwork_messageBody').val(),
                security: jQuery('#equineNetwork_securityCode').val()
            });
        }
    });
    $('#equineNetwork_modal').dialog('open');
}

EquineNetwork.prototype.UserLoggedIn = function(){return this.userData != null;}
EquineNetwork.prototype.UserId = function(){return this.userData.id;}
EquineNetwork.prototype.Username = function(){return this.userData.username;}
EquineNetwork.prototype.UserStatus = function(){return this.userData.status;}
EquineNetwork.prototype.UserNumMessages = function(){return this.userData.num_messages;}

var equineNetwork = new EquineNetwork();