<?
namespace common;

use common\menu\structure\eMenuCssClass;
use core\db\structure\Column as C;
use core\db\structure\eColumnType;
use ms\MS;
use ms\ms\structure\eTab;
use ms\ms\structure\eTabType;
use ui\form\structure\eInputType;
use ui\Form;
use ui\input\Input;
use core\lang\structure\LangVariable as V;
use ms\ms\structure\msModuleTable;
use common\menu\structure\menuLang as Vars;


class Menu extends msModuleTable {

    static $self;
    static $table_name = 'menu';
    static $controller  = 'common.menu';
    static $easy_left_joins = [];

    static $default_sort;

    var $id_for_theme = 0;
    var $owner_id = 0;
    static $structure = null;

    static $ID        = 'id';
    static $NAME      = 'name';
    static $PARENT    = 'parent';
    static $LINK      = 'link';
    static $POS       = 'pos';
    static $VIS       = 'vis';
    static $IMG       = 'img';
    static $TEXT      = 'text';
    static $CSS_CLASS = 'css_class';
    static $ACCOUNT   = 'account';
    static $CREATED   = 'created';
    static $UPDATED   = 'updated';


    public function __construct($install_id = null) {
        parent::__construct($install_id);
        static::$default_sort = [self::$POS];
        static::$easy_left_joins = [
            [Image::$table_name,self::$IMG,Image::$ID],
        ];
    }

    static function getTitle(){return V::get(Vars::$MODULE_NAME);}
    static function getSystemLangValues():array{ return Vars::getArray(); }

    public static function installUniques() {
        \DB::addIndex(self::$table_name,self::$IMG);
        \DB::addIndex(self::$table_name,self::$PARENT);
        \DB::addIndex(self::$table_name,self::$ACCOUNT);
        \DB::addIndex(self::$table_name,self::$POS);
    }

    public function _update(\Where $w, array $values) {
        $values[self::$UPDATED] = time();
        return parent::_update($w, $values);
    }


    static function getFullPath($id){
        $res = [$id];
        $s = self::getStructure();
        $pid = $s['base'][$id][self::$PARENT];
        $c = 0;
        while(isset($s['base'][$pid])){
            $res[] = $pid;
            $pid = $s['base'][ $pid ][self::$PARENT];
            if($c++>10) break;
        }
        return array_reverse($res);
    }

    public function _getStructure(){
        return self::getStructure($this->id_for_theme,$this->owner_id);
    }
    static function getStructure($parent_id = 0,$UID=UID){
        $s = [];
        $res = [];
        //if(self::$structure) $s = self::$structure;
        //else {
            $r = self::select([
                \Query::WHERE => new \Where(\Where::_and([
                    \Where::_operator(self::$ACCOUNT,'=', $UID),
                ])),
                \Query::SORT=>[self::$POS=>'ASC']
            ]);
            while($l = \DB::fetch($r) ) {
                $id = $l[self::$ID];
                $pid = $l[self::$PARENT];
                $s['base'][$id] = $l;

                $s[$pid][] = $id;
            }
        //}
        if($parent_id) {
            $getChilds = function($s,$par,&$res,$getChilds){
                $res['base'][$par] = $s['base'][$par];
                $res[$par] = $s[$par];
                foreach ($res[$par] as $v) {
                    $getChilds($s,$v,$res,$getChilds);
                }
            };

            $getChilds($s,$parent_id,$res,$getChilds);
        } else {
            $res = $s;
        }
        return $res;
    }


    public static function getName($v, array $options = []): string {
        return $v?$v[self::$NAME]:'-';
    }


    public static function getEditTabs($values=[]) {
        $id = $values[self::$ID];
        return
            [
                [
                    eTab::NAME=>'Редактировать',
                    eTab::TYPE=>eTabType::FORM,
                    eTab::CONTENT=>function($values=[]){
                        return self::_getForm($values, static::getFormOptions($values));
                    },
                ],
                [
                    eTab::NAME=>'Ссылки в меню',
                    eTab::TYPE=>eTabType::TABLE,
                    eTab::CONTENT=>function($values=[]){
                        $id = $values[self::$ID];
                        $o = [
                            \Query::WHERE=>new \Where(\Where::_operator(self::$PARENT,'=',$id)),
                            \ModuleTable::FORM_INIT_DATA=>[
                                self::$PARENT => $id,
                            ],
                            \ModuleTable::SORTABLE=>true,
                            \ModuleTable::TABLE_ID => self::$table_name.'_'.self::$table_name.'_'.$id,

                            \ModuleTable::ROW_CLICK => \core\core\structure\eRowClick::CARD,
                            \Query::SORT => Menu::$POS,
                            \ModuleTable::COLUMN_RENDER => [
                                Menu::$IMG => [
                                    \ModuleTable::COLUMN_RENDER_IMAGE_WRAP => true,
                                    \ModuleTable::COLUMN_RENDER_LINK_ID => \Site::sectionUrl('content/menu/'),
                                    \ModuleTable::COLUMN_RENDER_LINK_CSS_CLASS => 'link',
                                    //ModuleTable::COLUMN_RENDER_LINK_MODAL=>true,
                                ],
                                Menu::$NAME => [
                                    \ModuleTable::COLUMN_RENDER_LINK_ID => \Site::sectionUrl('content/menu/'),
                                    \ModuleTable::COLUMN_RENDER_LINK_CSS_CLASS => 'link',
                                    //ModuleTable::COLUMN_RENDER_LINK_MODAL => true,
                                ],
                            ],

                        ];

                        return boolval($values['justData']) ? self::getTableData( $o ) : self::drawTable( $o );
                    },
                ],
            ];
    }

    public static function getWindowTableRules() {
        return [
            \Query::WHERE=>new \Where( \Where::_and( [
                \Where::_operator(static::$ACCOUNT,'=',UID),
                \Where::_operator(static::$PARENT,'=',0),
            ])),
            \ModuleTable::FORM_INIT_DATA=>[
                self::$PARENT=>0,
            ]

        ];
    }

    static function isMainNode($C){ return boolval($C[self::$PARENT]==0);}

    static function getForm($values = [],  $options = []) :array {
        $isMain = self::isMainNode($values);
        return [
            self::getCommonFormInputs(),
            [
                Form::VIEW          =>Form::INPUT,
                Form::KEY_VALUE     =>self::$PARENT,
                Form::TYPE          =>eInputType::HIDDEN,
            ],
            [
                Form::VIEW=>Form::ROW,
                Form::COLS => [
                    [
                        Form::VIEW          =>Form::INPUT,
                        Form::COL_CLASSES   =>'c',
                        Form::KEY_VALUE     =>self::$IMG,
                        Form::TYPE          =>eInputType::IMAGE,
                        Form::INPUT_OPT   => [
                            Input::PLACEHOLDER => $c = V::get(Vars::$IMG),
                            Input::LABEL => $c,
                            Input::SRC   => ($c = $values[self::$IMG]) ? Image::imageResize(Image::getByID($c)[Image::$URL],600,0,100) : '',
                        ],
                    ],
                    [
                        Form::VIEW          =>Form::INPUT,
                        Form::COL_CLASSES   =>'c c-50',
                        Form::KEY_VALUE     =>self::$NAME,
                        Form::TYPE          =>eInputType::TEXT,
                        Form::INPUT_OPT   => [
                            Input::PLACEHOLDER => $c = V::get(Vars::$NAME),
                            Input::LABEL => $c,
                        ],
                    ],
                    $isMain?null:[
                        Form::VIEW          =>Form::INPUT,
                        Form::COL_CLASSES   =>'c c-50',
                        Form::KEY_VALUE     =>self::$LINK,
                        Form::TYPE          =>eInputType::TEXT,
                        Form::INPUT_OPT   => [
                            Input::PLACEHOLDER => $c = V::get(Vars::$LINK),
                            Input::LABEL => $c,
                        ],
                    ],
                    $isMain?null:[
                        Form::VIEW          =>Form::INPUT,
                        Form::COL_CLASSES   =>'c c-50',
                        Form::KEY_VALUE     =>self::$CSS_CLASS,
                        Form::TYPE          =>eInputType::SELECT,
                        Form::INPUT_OPT   => [
                            Input::PLACEHOLDER  => $c = V::get(Vars::$CSS_CLASS),
                            Input::LABEL        => $c,
                            Input::OPTIONS      => eMenuCssClass::getNameList(),
                        ],
                    ],
                    $isMain?null:[
                        Form::VIEW          =>Form::INPUT,
                        Form::COL_CLASSES   =>'c c-50',
                        Form::KEY_VALUE     =>self::$VIS,
                        Form::TYPE          =>eInputType::CHECKBOX,
                        Form::INPUT_OPT   => [
                            Input::PLACEHOLDER  => $c = V::get(Vars::$VIS),
                            Input::LABEL        => $c,
                            Input::VALUE        => 1,
                            Input::CHECKED      => boolval($values[self::$VIS]),
                        ],
                    ],
                    $isMain?null:[
                        Form::VIEW          =>Form::INPUT,
                        Form::COL_CLASSES   =>'c ',
                        Form::KEY_VALUE     =>self::$TEXT,
                        Form::TYPE          =>eInputType::TEXTAREA,
                        Form::INPUT_OPT   => [
                            Input::PLACEHOLDER  => $c = V::get(Vars::$TEXT),
                            Input::LABEL        => $c,
                        ],
                    ],
                ]
            ],
            self::getCommonFormSubmits($values),
        ];
    }

    static function columnInfo() : array {
        return [
            new C([
                C::VAR_NAME         =>&self::$ID,
                C::TYPE             =>eColumnType::INT,
                C::AUTO_INCREMENT   =>true,
                C::PRIMARY          =>true,
                C::DEFAULT          =>0,
                C::HIDDEN           =>true,
                C::TH               =>V::get(Vars::$ID),
            ]),
            new C([
                C::VAR_NAME         => &self::$NAME,
                C::TYPE             => eColumnType::VARCHAR,
                C::LENGTH           => 1023,
                C::TH               => V::get(Vars::$NAME),
            ]),
            new C([
                C::VAR_NAME         => &self::$PARENT,
                C::TYPE             => eColumnType::INT,
                C::HIDDEN           => true,
            ]),
            new C([
                C::VAR_NAME         => &self::$IMG,
                C::TYPE             => eColumnType::INT,
                C::DEFAULT          => 0,
                C::HIDDEN           => true,
                C::FUNC_VALUE       => function($v){
                    $img = Image::getByID($v[self::$IMG]);
                    return '<img src="'.Image::imageResize($img[Image::$URL],50,50,100,['crop'=>'center']).'"/>';
                },
                C::FUNC_VALUE_DATA  => function($v){
                    $img = Image::getByID($v[self::$IMG]);
                    return Image::imageResize($img[Image::$URL],50,50,100,['crop'=>'center']);
                }
            ]),
            new C([
                C::VAR_NAME         => &self::$TEXT,
                C::TYPE             => eColumnType::TEXT,
                C::DEFAULT          => '',
                C::HIDDEN           => true,
            ]),
            new C([
                C::VAR_NAME         => &self::$LINK,
                C::TYPE             => eColumnType::VARCHAR,
                C::LENGTH           => 1023,
                C::TH               => V::get(Vars::$LINK),
            ]),
            new C([
                C::VAR_NAME         => &self::$POS,
                C::TYPE             => eColumnType::INT,
                C::DEFAULT          => time(),
                C::HIDDEN           => true,
            ]),
            new C([
                C::VAR_NAME         => &self::$CSS_CLASS,
                C::TYPE             => eColumnType::TINYINT,
                C::DEFAULT          => 3,
                C::HIDDEN           => true,
            ]),
            new C([
                C::VAR_NAME         => &self::$VIS,
                C::TYPE             => eColumnType::TINYINT,
                C::LENGTH           => 1,
                C::DEFAULT          => 1,
                C::TH               => V::get(Vars::$VIS),
                C::FUNC_VALUE       => function($v){
                    return MS::getBoolValText($v[self::$VIS]);
                },
                C::FUNC_VALUE_DATA  => function($v){
                    return MS::getBoolValText($v[self::$VIS]);
                }
            ]),
            new C([
                C::VAR_NAME         => &self::$ACCOUNT,
                C::TYPE             => eColumnType::INT,
                C::LENGTH           => 11,
                C::TH               => V::get(Vars::$ACCOUNT),
                C::DEFAULT          => intval(UID),
                c::HIDDEN=>true,
                c::FUNC_VALUE       => function($v){
                    if($id = $v[self::$ACCOUNT]) {
                        return \Account::getName(  \Account::getByID($id) );
                    } else return '-';
                },
            ]),
            new C([
                C::VAR_NAME         => &self::$CREATED,
                C::TYPE             => eColumnType::INT,
                C::LENGTH           => 11,
                C::TH               => V::get(Vars::$CREATED),
                C::DEFAULT          => time(),
                c::FUNC_VALUE       => function($v){return self::formatDate($v[self::$CREATED]);},
                c::HIDDEN=>true,
            ]),
            new C([
                C::VAR_NAME         => &self::$UPDATED,
                C::TYPE             => eColumnType::INT,
                C::DEFAULT          => time(),
                C::TH               => V::get(Vars::$UPDATED),
                c::FUNC_VALUE       => function($v){return self::formatDate($v[self::$UPDATED]);},
                c::HIDDEN=>true,
            ]),
        ];
    }

}
new Menu();