<?php

class ConstructionConsent extends mfBaseModel {
    protected $forcestr = ["name", "ez", "kg", "gst", "gstnr", "usage_length"];
    private $project;
    private $termnination;
    private $adb_hausnummer;
    private $adb_strasse;
    private $owners;
    private $file;
    private $creator;
    private $editor;
    private $preorder_count;

    private $footer_text = "Energie Steiermark Breitband GmbH, A-8010 Graz, Leonhardgürtel 10, Telefon +43 (0)316 9000-0\nSitz Graz, FN 576705x, Landesgericht für ZRS Graz, ATU 77949678, breitband@e-steiermark.com, www.e-steiermark.com";
    private $footer_font = "ITC Officina Sans Std";
    private $footer_size = "8";


    public function createConsentFormPdf(ConstructionConsentOwner $owner = null) : ?string {
        if($owner) {
            $owners = [$owner];
        } else {
            if(!is_array($this->getProperty("owners")) || !count($this->getProperty("owners"))) {
                return null;
            }
            $owners = $this->owners;
        }

        $pdf_vars = [
            "consent" => $this,
            "owners" => $owners
        ];

        $footer_text = $this->footer_text;
        $footer_font = $this->footer_font;
        $footer_size = $this->footer_size;

        $pdf = new PdfForm("ConstructionConsent/Consentform.pdf", $pdf_vars);

        $wkOpts = "--footer-center '$footer_text' --footer-font-name '$footer_font' --footer-font-size '$footer_size'";
        $filename = $pdf->render($wkOpts);

        if(!file_exists($filename) || !is_file($filename)) {
            return null;
        }

        return $filename;

    }


    public function getProperty($name) {
        if($this->$name == null) {

            if($name == "project") {
                $project = new ConstructionConsentProject($this->constructionconsentproject_id);
                if($project->id) {
                    $this->project = $project;
                }
                return $this->project;
            }

            if($name == "adb_hausnummer") {
                if(!$this->adb_hausnummer_id) return null;
                $hausnummer = new ADBHausnummer($this->adb_hausnummer_id);
                if($hausnummer->id) {
                    $this->adb_hausnummer = $hausnummer;
                }
                return $this->adb_hausnummer;
            }
            
            if($name == "adb_strasse") {
                if(!$this->adb_strasse_id) return null;
                $strasse = new ADBStrasse($this->adb_strasse_id);
                if($strasse->id) {
                    $this->adb_strasse = $strasse;
                }
                return $this->adb_strasse;
            }

            if($name == "preorder_count") {
                if(!$this->adb_hausnummer_id) {
                    return 0;
                }
                $preorder_count = 0;
                foreach(PreorderModel::search(["adb_hausnummer_id" => $this->adb_hausnummer_id]) as $preorder) {
                    if($preorder->connection_count) {
                        $preorder_count += $preorder->connection_count;
                    } else {
                        $preorder_count++;
                    }
                }
                if($preorder_count) {
                    $this->preorder_count = $preorder_count;
                }
                return $this->preorder_count;
            }

            if($name == "owners") {
                if(!$this->id) return null;

                $owners = ConstructionConsentOwner::search(["constructionconsent_id" => $this->id]);
                if(count($owners)) {
                    $this->owners = $owners;
                }
                return $this->owners;
            }

            if($name == "file") {
                if(!$this->id) return null;
                $file = ConstructionConsentFile::getFirst(["constructionconsent_id" => $this->id]);
                if($file) {
                    $this->file = $file;
                }
                return $this->file;
            }


            if($name == "creator") {
                $this->creator = mfValuecache::singleton()->get("Worker-id-".$this->create_by);
                if($this->creator === null) {
                    $this->creator = new User($this->create_by);
                    if($this->creator->id) {
                        mfValuecache::singleton()->set("Worker-id-".$this->create_by, $this->creator);
                    }
                }
                return $this->creator;
            }

            if($name == "editor") {
                $this->editor = mfValuecache::singleton()->get("Worker-id-".$this->edit_by);
                if($this->editor === null) {
                    $this->editor = new User($this->edit_by);
                    if($this->editor->id) {
                        mfValuecache::singleton()->set("Worker-id-".$this->edit_by, $this->editor);
                    }
                }
                return $this->editor;
            }

            $classname = ucfirst($name);
            $idfield = $name."_id";
            $this->$name = mfValuecache::singleton()->get("mfObjectmodel-$name-".$this->$idfield);
            if(!$this->$name) {
                $this->$name = new $classname($this->$idfield);
            }

            if($this->$name->id) {
                mfValuecache::singleton()->set("mfObjectmodel-$name-".$this->$name->id, $this->$name);
                return $this->$name;
            } else {
                return null;
            }

        }

        return $this->$name;
    }
    
    /********************************
     * Begin static Model functions
     */

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

        $table_fields = [
            "constructionconsentproject_id", "termination_id","adb_hausnummer_id", "adb_strasse_id", "object_type", "name", "ez", "kg", "gst", "gstnr",
            "usage_length", "usage_pipe_on_plot", "usage_pipe_in_building", "usage_manhole", "usage_owner",
            "status", "result", "result_text", "note", "create_by","edit_by","create","edit"
        ];

        foreach($data as $field => $value) {
            if(in_array($field, $table_fields)) {
                $model->$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 = $db->select("ConstructionConsent", "*", "1 = 1 ORDER BY adb_hausnummer_id");
        if($db->num_rows($res)) {
            while($data = $db->fetch_object($res)) {
                $items[] = new ConstructionConsent($data);
            }
        }
        return $items;

    }

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

        $where = self::getSqlFilter($filter);
        $sql = "SELECT * FROM ConstructionConsent
                WHERE $where 
                ORDER BY adb_hausnummer_id LIMIT 1";
        //var_dump($sql);exit;
        $res = $db->query($sql);
        if($db->num_rows($res)) {
            $data = $db->fetch_object($res);
            $item = new ConstructionConsent($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 ConstructionConsent
                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, $order = false) {
        //var_dump($filter);exit;
        $items = [];

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

        $db = FronkDB::singleton();

        $where = self::getSqlFilter($filter);
        $sql = "SELECT * FROM ConstructionConsent
                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 ConstructionConsent($data);
            }
        }

        return $items;
    }

    private static function getSqlFilter($filter) {
        $where = "1=1 ";

        if(array_key_exists("project_id", $filter)) {
            $project_id = $filter['project_id'];
            if(is_numeric($project_id)) {
                $where .= " AND ConstructionConsent.constructionconsentproject_id=$project_id";
            }
        }
        
        if(array_key_exists("constructionconsentproject_id", $filter)) {
            $constructionconsentproject_id = $filter['constructionconsentproject_id'];
            if(is_numeric($constructionconsentproject_id)) {
                $where .= " AND ConstructionConsent.constructionconsentproject_id=$constructionconsentproject_id";
            }
        }

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

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

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

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

        if(array_key_exists("status", $filter)) {
            $status = FronkDB::singleton()->escape($filter["status"]);
            if($status) {
                $where .= " AND status='$status'";
            }
        }
        
        if(array_key_exists("result", $filter)) {
            $result = FronkDB::singleton()->escape($filter["result"]);
            if($result) {
                $where .= " AND result='$result'";
            }
        }
        
        if(array_key_exists("owner_name", $filter)) {
            $owner_name = FronkDB::singleton()->escape($filter["owner_name"]);
            if($owner_name) {
                $where .= " AND owner_name like '%$owner_name%'";
            }
        }

        if(array_key_exists("owner_street", $filter)) {
            $owner_street = FronkDB::singleton()->escape($filter["owner_street"]);
            if($owner_street) {
                $where .= " AND owner_street like '%$owner_street%'";
            }
        }

        if(array_key_exists("owner_zip", $filter)) {
            $owner_zip = FronkDB::singleton()->escape($filter["owner_zip"]);
            if($owner_zip) {
                $where .= " AND owner_zip like '%$owner_zip%'";
            }
        }

        if(array_key_exists("owner_city", $filter)) {
            $owner_city = FronkDB::singleton()->escape($filter["owner_city"]);
            if($owner_city) {
                $where .= " AND owner_city like '%$owner_city%'";
            }
        }

        if(array_key_exists("owner_country", $filter)) {
            $owner_country = FronkDB::singleton()->escape($filter["owner_country"]);
            if($owner_country) {
                $where .= " AND owner_country like '%$owner_country%'";
            }
        }


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

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

}