//global load for forms

/*
    jqForm = Jquery object of the container that the form is being loaded into
    jqTable = Jquery object of the container where the item table resides
    data = JSON object of data being passed into the form
    urlLoad = The url that points to the AJAX form-loading process
    urlSave = The url that points to the AJAX form-saving process
    urlReload = The url that points to the AJAX table-reloading process
    reloadData = JSON object of data to pass to the reload MVC action (optional)
    onFinish = additional function(s) to call after the form loads (optional)
    onSave = additional function(s) to call after the form has been saved (optional)
*/

function LoadForm(jqForm, jqContainer, data, urlLoad, urlSave, urlReload, reloadData, onFinish, onSave, onReload)
{
    var lang = {
        form_loading: "Loading Form" || "Loading Form",
        form_close: "Close" || "Close",
        form_cancel: "Cancel" || "Cancel"
    };

    // Automatically add load message when colorbox opens
    AddLoadingMessage(jqForm, lang.form_loading);

    // Now load content into colorbox
    $(jqForm).load(urlLoad, data, function ()
    {

        var container = $(this).children("div.portal-popup-container");
        $(container).fadeIn(function () { $.colorbox.resize(MobileColorbox()); });

        var footer = $(this).find("footer.portal-popup-footer");
        var form = $(this).find("form.portal-popup-form");
        $(form).trigger("reset"); // Reset the form in case it's being reloaded        
        var saveButton = $(footer).find("a.button_ok");
        if (!urlSave) $(footer).find("a.button_ok").addClass("hide");
        var cancelButton = $(footer).find("a.button_cancel");

        var id = parseInt($(jqForm).find("input.hidden_id").val());
        if (id > 0) $(cancelButton).html(lang.form_close); else $(cancelButton).html(lang.form_cancel);

        // wire the add/save button
        if (urlSave)
        {
            $(saveButton).click(function ()
            {
                PopupLoadingMessage(this);
                return SaveItem(form, jqForm, jqContainer, urlSave, urlLoad, urlReload, reloadData, onSave, onReload);
            });
        }

        //Be sure that dynamic forms get re-parsed by the validation scripts
        $.validator.unobtrusive.parse(jqForm);

        //Leftover validation marks? Eliminate them
        $(this).find("input").removeClass("valid invalid");

        //Something extra that needs to be done with the form?
        if (typeof onFinish === "function")
        {
            onFinish();
        }
        
        
    });
}


/*
    form = Form object being passed through
    jqObj = Jquery object of the container that the form is being loaded into
    jqTable = Jquery object of the container where the item table resides
    urlSave = The url that points to the AJAX saving process
    urlLoad = The url that points to the AJAX reload process
    urlReload = The url that points to the AJAX table-reloading process
    reloadData = JSON object of data to pass to the reload MVC action (optional)
    onSave = additional function(s) to call after the form has been saved (optional)
*/

// Save form item
function SaveItem(form, jqForm, jqContainer, urlSave, urlLoad, urlReload, reloadData, onSave, onReload)
{
    
    // get the button and message objects
    var buttons = $(jqForm).find("div.portal-popup-footer-buttons");
    var status = $(jqForm).find("div.portal-popup-footer-status");
    var message = $(jqForm).find("div.portal-popup-footer-message");
    var id = parseInt($(jqForm).find("input.hidden_id").val());

    // clear any messages out
    $(message).empty();

    // save user
    $.ajax({
        type: $(form).attr("method"),
        url: urlSave,
        data: $(form).serialize(),
        success: function (returndata)
        {
            if (returndata.ok)
            {
                // show confirmation and reload the related table
                if (id > 0)
                {
                    var saved_copy = "Your changes have been saved." || "Your changes have been saved.";
                    $(message).html("<p class=\"portal-ui-success success\">" + saved_copy + "</p>");
                    SwitchElementViews(message, null);
                    SwitchElementViews(buttons, status);
                }
                else
                    ShowConfirmation(jqForm, form);

                if (urlReload) ReloadTable(jqContainer, urlReload, reloadData, onReload);

                //Something extra that needs to be done after the save?
                if (typeof onSave === "function") onSave(returndata);
            }
            else
            {
                var isValid = $(form).valid();
                $(".input-validation-error").closest("div.form_item").addClass("form_item_error");
                $(".valid").closest("div.form_item").removeClass("form_item_error");
                $(message).html("<p class=\"portal-ui-error error\">" + (returndata.message === null ? "Validation error. Please see error logs for more details." : returndata.message) + "</p>");
                SwitchElementViews(message, null);
                SwitchElementViews(buttons, status);
            }
        },
        error: function (data, errorThrown)
        {
            $(message).html("<p class=\"portal-ui-error error\">Server Error: " + errorThrown + "</p>");
            SwitchElementViews(message, null);
            SwitchElementViews(buttons, status);
        }
    });

    return false;
}



/*
    btn = Button that handles the delete event
    jqForm = Jquery object of the container that the form is being loaded into
    urlConfirmation = The url that points to the AJAX deleting process
    callback = function that is called after action in popup
    data = parameters passed into the confirmation method
*/
//Delete form item
function ConfirmationItem(btn, container, urlConfirmation, callback, data)
{
    PopupLoadingMessage(btn);
    if (data)
    {
        $(container).load(urlConfirmation, data, function ()
        {
            // if we have a callback function
            if (callback)
            {
                $.colorbox(
                {
                    onClosed: function () { callback(); $(document).unbind('cbox_closed'); }
                });
            }
            $.colorbox.close();
        });
    }
    else
    {
        $(container).load(urlConfirmation, function ()
        {
            // if we have a callback function
            if (callback)
            {
                $.colorbox(
                {
                    onClosed: function () { callback(); $(document).unbind('cbox_closed'); }
                });
            }
            $.colorbox.close();
        });
    }
}




/*
    btn = Button that handles the delete event
    jqForm = Jquery object of the container that the form is being loaded into
    urlDelete = The url that points to the AJAX deleting process
    callback = function that is called after action in popup
    data = parameters passed into the confirmation method
*/
//Delete form item
function DeleteItem(btn, jqForm, urlDelete, callback, data)
{
    PopupLoadingMessage(btn);
    if (data)
    {
        $(jqForm).load(urlDelete, data, function ()
        {
            // if we have a callback function
            if (callback)
            {
                $.colorbox(
                {
                    onClosed: function () { callback(); $(document).unbind('cbox_closed'); }
                });
            }
            $.colorbox.close();
        });
    }
    else
    {
        $(jqForm).load(urlDelete, function ()
        {
            // if we have a callback function
            if (callback)
            {
                $.colorbox(
                {
                    onClosed: function () { callback(); $(document).unbind('cbox_closed'); }
                });
            }
            $.colorbox.close();
        });
    }
}

//This method is ONLY for deleting items out the database and NOT RELOADING CONTENT
//It is assumed that the item has already been removed visually when this call is made
function DeleteItemNoReload(btn, urlDelete, callback, data)
{
    //PopupLoadingMessage(btn);
    if (callback) {
        $.colorbox({ onClosed: function () { callback(); $(document).unbind('cbox_closed'); } });
    }
    $.colorbox.close();
    
    if (data)
        $.post(urlDelete, data);
    else
        $.post(urlDelete);
}



//Switch to success message
function ShowConfirmation(jqObj, form) {

    var container = jqObj.children(".portal-popup-container");
    var confirmation = jqObj.children(".portal-popup-confirmation");

    $(container).fadeOut(250, function () {
        $(form).trigger("reset");
        var $fields = $(form).find("input, select");
        $fields.removeClass("valid input-validation-error");
        $(confirmation).fadeIn(250, function () { $.colorbox.resize(MobileColorbox()); });
    });
}

//Restore form from success message
function RestoreForm(jqObj, restorecallback)
{
    var parent = $(jqObj).closest("div.portal-popup-parent-container");
    var container = parent.children(".portal-popup-container");
    var confirmation = parent.children(".portal-popup-confirmation");
    var form = parent.find("form.portal-popup-form");
    $(confirmation).fadeOut(250, function ()
    {
        var saveButton = parent.find("a.button_ok");
        PopupLoadingMessage(saveButton, true);
        $(container).fadeIn(250, function ()
        {
            $.colorbox.resize(MobileColorbox());

            if (restorecallback) restorecallback();
        });
    });
}

//Reload the table that's connected to the form
function ReloadTable(jqObj, urlReload, data, onReload)
{
    if (data) $(jqObj).load(urlReload, data, function ()
    {
        //Something extra that needs to be done?
        if (typeof onReload === "function") { onReload(); }
    });
    else $(jqObj).load(urlReload, function ()
    {
        //Something extra that needs to be done?
        if (typeof onReload === "function") { onReload(); }
    });
}

function ShowMoreItems(jqObj)
{
    var showmore = $(jqObj).parent("td");
    var sm_btn = $(jqObj);
    var sm_load = $(showmore).find("span.showmore");
    SwitchElementViews(sm_load, sm_btn, false);
    var table = $(jqObj).closest("table.portal-table");
}