<?php

/*
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 */

namespace modules\dbUpdatesLogger\code;

/**
 * Description of HistoryExtendedDatatable
 *
 * @author maros
 */
class HistoryExtendedDatatable extends \modules\extendedDatatable\code\ExtendedDatatable {

    protected $table;
    protected $autoConvets = array();

    CONST AUTO_CONVERTS_FUNC_convertYesNo = "convertYesNo";
    CONST AUTO_CONVERTS_FUNC_convertDate = "convertDate";
    CONST AUTO_CONVERTS_FUNC_convertDateTime = "convertDateTime";
    CONST AUTO_CONVERTS_FUNC_STATIC = "static";

    public function __construct($table) {
        $this->table = $table;
        parent::__construct("/modules/dbUpdatesLogger/", "history_datatable");
        $this->columns["db_updates_logger.column_name"][\modules\extendedDatatable\code\ExtendedDatatable::COLUMN_FILTER] = "SELECT column_name FROM db_updates_logger WHERE table_name='" . $table . "' GROUP BY column_name";
        $this->columns["db_updates_logger.column_name"][\modules\extendedDatatable\code\ExtendedDatatable::COLUMN_TRANSLATE_FILTER_OPTIONS_PREFIX] = $table;
    }

    public function processRow($array, $key, $params = array()) {
        $method = false;
        foreach ($this->autoConvets as $ckey => $cval) {
            if (is_array($cval) && in_array($array["column_name"], $cval)) {
                $method = $ckey;
                break;
            } else if (is_array($cval) && key_exists($array["column_name"], $cval)) {
                $statitcClassFunc = $cval[$array["column_name"]];
                $explode = explode("::", $statitcClassFunc);
                if (count($explode) === 2) {
                    if (class_exists($explode[0], true) && method_exists($explode[0], $explode[1])) {
                        $array["old_val"] = call_user_func($statitcClassFunc, $array["old_val"]);
                        $array["new_val"] = call_user_func($statitcClassFunc, $array["new_val"]);
                        if (!$array["old_val"]) {
                            $array["old_val"] = "";
                        }
                        if (!$array["new_val"]) {
                            $array["new_val"] = "";
                        }
                    }
                }
            }
        }
        if ($method === false) {
            $method = $array["column_name"];
        }

        if (method_exists($this, $method)) {
            $array["old_val"] = $this->{$method}($array["old_val"]);
            $array["new_val"] = $this->{$method}($array["new_val"]);
        }
        $array["column_name"] = $this->t->_get($this->table . "_" . $array["column_name"]);
        $groupColor = substr(md5(strtotime($array["created"])), 0, 6);
        $array["created"] = "<span style='color:#" . $groupColor . "'>" . date("d.m.Y H:i:s", strtotime($array["created"])) . "</span>";
        $this->data[$key] = array(""
            . "<i title='" . $this->t->_get("Položka") . "' data-toggle='tooltip' style='margin-right: 5px; color:#" . substr(md5($array["row_id"]), 0, 6) . "' class='fa fa-circle'></i>"
            . "<i title='" . $this->t->_get("Skupina zmeny") . "' data-toggle='tooltip' style='color:#" . $groupColor . "' class='fa fa-clock'></i>"
            . "") + $array;
    }

    public function getFixedSqlCondition() {
        return "db_updates_logger.table_name=:tableName AND db_updates_logger.row_id=:rowId";
    }

    public function getFixedBindArray() {
        return array(
            "rowId" => $this->getPost("rowId"),
            "tableName" => $this->table
        );
    }

    protected function convertYesNo($val) {
        return intval($val) === 1 ? $this->t->_get("Áno") : $this->t->_get("Nie");
    }

    protected function convertDate($val) {
        return strtotime($val) === false ? $val : date("d.m.Y", strtotime($val));
    }

    protected function convertDateTime($val) {
        return strtotime($val) === false ? $val : date("d.m.Y H:i:s", strtotime($val));
    }

}