<?php


class TawePageItem extends TaweBaseListItem {

    protected $awePageItemTempOpt = array (0, 1, 2, 3, "distinct_selected" => 1, "distinct_first" => 2 , "distinct_last" => 3);


    function view($dataSource, $dataSourceParams, $currentAddress, $template, $templateOpt, $pictureExt) {

        global $tempItemSelectedSufix;
        global $tempItemFirstSufix;
        global $tempItemLastSufix;
        global $aweSqlPrimaryKey;

        $templateOpt = optionsToTable($templateOpt, $this->awePageItemTempOpt);

        $itemsData = $this->call($dataSource, $dataSourceParams);
        
        $last = start_value; $extra ="";
        for ($t=0;$t<sizeof($itemsData);$t++) {

            if ($this->itemIsSelected($currentAddress, $itemsData[$t][$aweSqlPrimaryKey]) && $templateOpt[$this->awePageItemTempOpt["distinct_selected"]])
            {$extra .= $tempItemSelectedSufix; };
            if ($t==0 && $templateOpt[$this->awePageItemTempOpt["distinct_first"]])
            {$extra .= $tempItemFirstSufix; };
            if (($t+1)==sizeof($itemsData) && $templateOpt[$this->awePageItemTempOpt["distinct_last"]])
            {$extra .= $tempItemLastSufix; };

            if (strcmp($last,$extra)) {
                $itemTemplate = file_get_contents(getItemTemplate($this->moduleName,$template,$extra));
                $last =$extra; $extra="";
            };

            $content .= $this->makeListItem($itemsData[$t], $itemTemplate, $template, $pictureExt);

        }

        if (sizeof($itemsData))
        $result = $this->makeListForm($content, file_get_contents(getFormTemplate($this->moduleName,$template,$inactive)));
        return $result;
    }

    function viewDetails() {
    }


    public function makeAddress($itemId) {
        global $aweSqlParentField;
        global $addressItemTemplate;
        global $addressDelimiter;

        $result = $this->makeParentAddress($itemId);
        $result .= sprintf($addressItemTemplate, $this->navPrefix,$itemId.$addressDelimiter);

        return $result;
    }

    public function makePrevAddress($itemId) {
        return $this->makeParentAddress($itemId);
    }


    public function getDirlist($dirId, $deepth = -1) {

        global $aweSqlParentField;
        global $aweSqlPositionField;
        global $aweDataTable;
        global $aweSqlPrimaryKey;

        $result = $this->aweQuery->select("", $this->moduleName.$aweDataTable, sqlText(equals, $aweSqlParentField, $dirId), $aweSqlPositionField);

        if ($deepth!=0 && is_a($this->parent, TawePageMenu)) {
            $dirChildren = $this->parent->getSuccessors($dirId, ""); 
            if (is_array($dirChildren))
            for ($i=0; $i<sizeof($dirChildren); $i++) {

                $childItems = $this->getDirlist($dirChildren[$i][$aweSqlPrimaryKey], $deepth-1);

                if (is_array($result) && is_array($childItems))  $result = array_merge($result, $childItems);
                else if (is_array($childItems)) $result = $childItems;

            }

        }

        return $result;
    }

    function getNewest($count, $onlyLookInDir = false, $deepth = -1, $recurent = false) { //visibility

        global $aweDataTable;
        global $aweSqlPrimaryKey;
        global $aweSqlParentField;

        if ($onlyLookInDir) {
            $result = $this->aweQuery->select("", $this->moduleName.$aweDataTable, sqlText(equals, $aweSqlParentField, $onlyLookInDir), $aweSqlPrimaryKey, "DESC", $count);
            if ($deepth!=0) {
                $dirChildren = $this->parent->getChildren($onlyLookInDir,"","",""); 
                if (is_array($dirChildren))
                for ($i=0; $i<sizeof($dirChildren); $i++) {
                    $childItems = $this->getNewest($count, $dirChildren[$i][$aweSqlPrimaryKey], $deepth-1, true);

                    if (is_array($result) && is_array($childItems))  $result = array_merge($result, $childItems);
                    else if (is_array($childItems)) $result = $childItems;

                }
            }
        }
        else $result = $this->aweQuery->select("", $this->moduleName.$aweDataTable, "", $aweSqlPrimaryKey, "DESC", $count);

        if (is_array($result)) {
            for ($i=0; $i<sizeof($result); $i++) $itemId[$i] = $result[$i][$aweSqlPrimaryKey];
            array_multisort ($itemId, SORT_DESC, $result);
            if (!$recurent) $result = array_slice($result, 0, $count);
        }



        return $result;
    }

    public function itemSelected($currentAddress) {
        return $currentAddress[$this->navPrefix];
    }

    public function itemIsSelected($currentAddress, $itemId) {
        if (!strcmp($this->itemSelected($currentAddress), $itemId))
        return true;
        else
        return false;
    }

    public function updateNewItem() {
        global $aweSqlPrimaryKey;
        global $aweSqlParentField;
        global $aweSqlPositionField;
        global $aweDataTable;
        global $aweSqlHiddenField;
        global $aweSqlSystemField;
        global $aweSqlNameField;
        global $aweSqlLangTmp;

        if (func_num_args() <2) return NULL;
        $name = func_get_arg(0);
        $parent = func_get_arg(1);

        $itemId = 1 + $this->aweQuery->getMax($this->moduleName.$aweDataTable, $aweSqlPrimaryKey);
        $position = 1 + $this->aweQuery->getMax($this->moduleName.$aweDataTable, $aweSqlPositionField, sqlText(equals, $aweSqlParentField, $parent));

        //position handle

        if (func_num_args() >=4) $hidden = func_get_arg(3); else $hidden = $aweSqlHiddenDefault;
        if (func_num_args() >=5) $system = func_get_arg(4); else $system = $aweSqlSystemDefault;

        $this->aweQuery->insert(
            $this->moduleName.$aweDataTable,
            array($aweSqlPrimaryKey, $aweSqlParentField, $aweSqlPositionField, $aweSqlHiddenField, $aweSqlSystemField, $aweSqlNameField.$aweSqlLangTmp),
            array($itemId, $parent, $position, $hidden, $system, $name)
        );


    }
    public function updateChangeItem() {
        global $aweSqlNameField;
        global $aweSqlPrimaryKey;
        global $aweDataTable;
        global $sqlValueAreola;
        global $aweSqlLangTmp;

        if (func_num_args() <2) return NULL; //:Logger->PageMenuChangeItem->not enough parameters
        $itemId = func_get_arg(0);
        $itemName = func_get_arg(1);

        $this->aweQuery->update(
            $this->moduleName.$aweDataTable,
            array($aweSqlNameField.$aweSqlLangTmp),
            array(valueInQuotes($itemName, $sqlValueAreola), valueInQuotes($catNumber, $sqlValueAreola)),
            sqlText(equals, $aweSqlPrimaryKey, $itemId)
        );
    }




}

?>