<?php

class InvoiceJobModel {
    public $task;
    public $from_date;
    public $to_date;
    public $started;
    public $finished;
    public $result;
    public $create_by;
    public $edit_by;
    public $create;
    public $edit;


    public static function create(Array $data) {
        $model = new InvoiceJob();

        foreach($data as $field => $value) {
            if(property_exists(get_called_class(), $field)) {
                $model ->$field = $value;
            }
        }

        $me = new User();
        $me->loadMe();

        if($model->create_by === null) {
            $model->create_by = $me->id;
        }
        if($model->edit_by === null) {
            $model->edit_by = $me->id;
        }

        return $model;
    }

    public static function getAll() {
        $items = [];

        $db = FronkDB::singleton();

        $res = $db->select("InvoiceJob", "*", "1 = 1 ORDER BY from_date");
        if($db->num_rows($res)) {
            while($data = $db->fetch_object($res)) {
                $items[] = new InvoiceJob($data);
            }
        }
        return $items;

    }

    public static function getFirst($filter) {
        $db = FronkDB::singleton();

        $where = self::getSqlFilter($filter);
        $sql = "SELECT * FROM InvoiceJob
                WHERE $where 
                ORDER BY from_date LIMIT 1";
        //var_dump($sql);exit;
        $res = $db->query($sql);
        if($db->num_rows($res)) {
            $data = $db->fetch_object($res);
            $item = new InvoiceJob($data);
            if($item->id) {
                return $item;
            } else {
                return null;
            }
        }
        return null;
    }

    public static function getLast($filter) {
        $db = FronkDB::singleton();

        $where = self::getSqlFilter($filter);
        $sql = "SELECT * FROM InvoiceJob
                WHERE $where 
                ORDER BY from_date DESC LIMIT 1";

        mfLoghandler::singleton()->debug($sql);

        $res = $db->query($sql);
        if($db->num_rows($res)) {
            $data = $db->fetch_object($res);
            $item = new InvoiceJob($data);
            if($item->id) {
                return $item;
            } else {
                return null;
            }
        }
        return null;
    }

    public static function count($filter) {
        $db = FronkDB::singleton();

        $where = self::getSqlFilter($filter);
        $sql = "SELECT COUNT(*) as cnt FROM InvoiceJob
                WHERE $where";

        mfLoghandler::singleton()->debug($sql);

        $res = $db->query($sql);
        if($db->num_rows($res)) {
            $data = $db->fetch_object($res);
            return $data->cnt;
        }
        return 0;
    }

    public static function search($filter, $limit = false, $order = false, $new_db_connection = false) {
        //var_dump($filter);exit;
        $items = [];

        if(!$order) {
            $order = "from_date ASC";
        }

        $db = FronkDB::singleton();
        if($new_db_connection) {
            $db->reconnect();
        }

        $where = self::getSqlFilter($filter);
        $sql = "SELECT * FROM InvoiceJob
                WHERE $where
                ORDER BY $order";

        if(is_array($limit) && count($limit)) {
            if(is_numeric($limit['start']) && is_numeric($limit['count'])) {
                $sql .= " LIMIT ".$limit['start'].", ".$limit['count'];
            } elseif(is_numeric($limit['count'])) {
                $sql .= " LIMIT ".$limit['count'];
            }
        }

        mfLoghandler::singleton()->debug($sql);

        $res = $db->query($sql);
        if($db->num_rows($res)) {
            while($data = $db->fetch_object($res)) {
                $items[$data->id] = new InvoiceJob($data);
            }
        }

        return $items;
    }

    private static function getSqlFilter($filter) {
        $where = "1=1 ";
        //var_dump($filter);exit;
        $db = FronkDB::singleton();

        //var_dump($filter);exit;

        if(array_key_exists("started", $filter)) {
            $started = $filter['started'];
            if($started === null || $started === false) {
                $where .= " AND InvoiceJob.started IS NULL";
            } elseif($started === true) {
                $where .= " AND InvoiceJob.started > 0";
            }
        }

        if(array_key_exists("finished", $filter)) {
            $finished = $filter['finished'];
            if($finished === null || $finished === false) {
                $where .= " AND InvoiceJob.finished IS NULL";
            } elseif($finished === true) {
                $where .= " AND InvoiceJob.finished > 0";
            }
        }

        if(array_key_exists("from_date>", $filter)) {
            $from_date = $db->escape($filter['from_date>']);
            if($from_date) {
                $where .= " AND InvoiceJob.from_date > '$from_date'";
            }
        }
        if(array_key_exists("from_date>=", $filter)) {
            $from_date = $db->escape($filter['from_date>=']);
            if($from_date) {
                $where .= " AND InvoiceJob.from_date >= '$from_date'";
            }
        }
        if(array_key_exists("from_date<", $filter)) {
            $from_date = $db->escape($filter['from_date<']);
            if($from_date) {
                $where .= " AND InvoiceJob.from_date < '$from_date'";
            }
        }
        if(array_key_exists("from_date<=", $filter)) {
            $from_date = $db->escape($filter['from_date<=']);
            if($from_date) {
                $where .= " AND InvoiceJob.from_date <= '$from_date'";
            }
        }

        if(array_key_exists("to_date>", $filter)) {
            $to_date = $db->escape($filter['to_date>']);
            if($to_date) {
                $where .= " AND InvoiceJob.to_date > '$to_date'";
            }
        }
        if(array_key_exists("to_date>=", $filter)) {
            $to_date = $db->escape($filter['to_date>=']);
            if($to_date) {
                $where .= " AND InvoiceJob.to_date >= '$to_date'";
            }
        }
        if(array_key_exists("to_date<", $filter)) {
            $to_date = $db->escape($filter['to_date<']);
            if($to_date) {
                $where .= " AND InvoiceJob.to_date < '$to_date'";
            }
        }
        if(array_key_exists("to_date<=", $filter)) {
            $to_date = $db->escape($filter['to_date<=']);
            if($to_date) {
                $where .= " AND InvoiceJob.to_date <= '$to_date'";
            }
        }
        
        if (array_key_exists("task", $filter)) {
            $task = FronkDB::singleton()->escape($filter["task"]);
            if ($task) {
                $where .= " AND task='$task'";
            }
        }

        if(array_key_exists("vatgroup_id", $filter)) {
            $vatgroup_id = $filter['vatgroup_id'];
            if(is_numeric($vatgroup_id)) {
                $where .= " AND InvoiceJob.vatgroup_id = '$vatgroup_id'";
            }
        }


        if(array_key_exists("add-where", $filter)) {
            $where .= " ".$filter['add-where'];
        }


        //var_dump($filter, $where);exit;
        return $where;
    }

}