<?
namespace common;

use blog\News;
use core\db\structure\Column as C;
use core\db\structure\eColumnType;
use ms\ms\structure\msTo;
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\comment\structure\commentLang as Vars;


class Comment extends msModuleTable {
    static $self;
    static $table_name = 'comment';
    static $controller  = 'common.comment';

    static $ID        = 'id';
    static $TEXT      = 'text';
    static $PROFILE   = 'profile';
    static $PARENT    = 'parent';
    static $PORTAL    = 'portal';
    static $TO        = 'to';
    static $OID       = 'oid';
    static $DEEP      = 'deep';
    static $ARCHIVED  = 'archived';
    static $ACCOUNT   = 'account';
    static $CREATED   = 'created';
    static $UPDATED   = 'updated';


    static function getTitle(){return V::get(Vars::$MODULE_NAME);}
    static function getSystemLangValues():array{ return Vars::getArray(); }
    public function _update(\Where $w, array $values) {
        $values[self::$UPDATED] = time();
        return parent::_update($w, $values);
    }


    static function format($v){
        $timestamp = $v[self::$CREATED];
        return [
            'id'        =>  $v[self::$ID],
            'text'      =>  trim((string)$v[self::$TEXT]),
            'profile'   =>  \Profile::formatPublic($v),
            'date'      =>  date('Y-m-d',$timestamp),
            'time'      =>  date('H:i:s',$timestamp),
            'timestamp' =>  $timestamp,
        ];
    }

    static function addByProfile($to=0,$oid=0,$parent_id=0,$text=''){
        $res = ['e'=>0,'m'=>''];
        if(IF_PROFILE) {
            $to         = intval($to);
            $oid        = intval($oid);
            $parent_id  = intval($parent_id);
            $text       = trim((string)$text);
            $isGood     = false;
            switch ($to) {
                case msTo::NEWS:
                    $C = News::getByID($oid);
                    if($C[News::$ACCOUNT]==\Site::$owner_id){
                        $isGood = true;
                    }
                    break;
                default:
                    $isGood = true;
                    break;
            }
            if ($text == '') {
                $res = ['e' => 1, 'm' => 'Введите комментарий'];
            }
            if($isGood and $res['e']!=1){
                $deep = 0;
                if($parent_id) {
                    $parent = Comment::getByID($parent_id);
                    if($parent[Comment::$ACCOUNT]!=\Site::$owner_id){
                        $parent_id = 0;
                    } else {
                        $deep = $parent[Comment::$DEEP] + 1;
                    }
                }
                $r = Comment::insert([
                    Comment::$PARENT => $parent_id,
                    Comment::$TO     => $to,
                    Comment::$OID    => $oid,
                    Comment::$TEXT   => $text,
                    Comment::$DEEP   => $deep,
                ]);
                $res['id'] = $r->id;
            }
        } else {
            $res = ['e' => 1, 'm' => 'Для оставления комментария, пожалуйста, авторизуйтесь'];
        }
        return $res;

    }


    public static function get($to,$oid,$options = []){
        $res = [];
        $to = intval($to);
        $oid = intval($oid);
        if($to and $oid) {
            $q = [
                \Query::LEFT_JOINS => [
                    [\Profile::$table_name,\Profile::$ID,self::$PROFILE],
                    [Image::$table_name,Image::$ID,\Profile::$IMAGE],
                ],
                \Query::WHERE => new \Where(\Where::_and([
                    \Where::_operator(self::$TO,'=',$to),
                    \Where::_operator(self::$OID,'=',$oid),
                    \Where::_operator(self::$ARCHIVED,'=',0),
                ])),
                \Query::SORT=>[self::$ID=>'ASC'],
            ];
            $count = intval($options['count']);
            $page = intval($options['page']);
            $offset = $count * $page;
            if($count){
                $q[\Query::COUNT] = $count;
                $q[\Query::OFFSET] = $offset;
            }

            $r = self::select($q);

            while($l = \DB::fetch($r)){
                $parent_id          =  $l[self::$PARENT];
                $id                 =  $l[self::$ID];
                $res['base'][$id]   =  $l;
                $res['format'][$id] =  self::format($l);
                $res[$parent_id][]  =  $id;
            }
        }
        return $res;
    }

    public static function installUniques() {
        \DB::addIndexManyColumns(self::$table_name,[self::$TO,self::$OID]);
        \DB::addIndex(self::$table_name,self::$PROFILE);
        \DB::addIndex(self::$table_name,self::$ARCHIVED);
    }


    static function getForm($values = [],  $options = []) :array {
        return [
            self::getCommonFormInputs(),
            [
                Form::VIEW=>Form::ROW,
                Form::COLS => [
                    [
                        Form::VIEW          =>Form::INPUT,
                        Form::COL_CLASSES   =>'col-12',
                        Form::KEY_VALUE     =>self::$NAME,
                        Form::TYPE          =>eInputType::TEXT,
                        Form::INPUT_OPT   => [
                            Input::PLACEHOLDER => $c = V::get(Vars::$NAME),
                            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::$TEXT,
                C::TYPE             => eColumnType::TEXT,
            ]),
            new C([
                C::VAR_NAME         => &self::$PROFILE,
                C::TYPE             => eColumnType::VARCHAR,
                C::DEFAULT          => intval(PID),
            ]),
            new C([
                C::VAR_NAME         => &self::$PARENT,
                C::TYPE             => eColumnType::INT,
                C::DEFAULT          => 0,
            ]),
            new C([
                C::VAR_NAME         => &self::$PORTAL,
                C::TYPE             => eColumnType::INT,
                C::DEFAULT          => intval(\Site::$portal_id)
            ]),

            new C([
                C::VAR_NAME         => &self::$TO,
                C::TYPE             => eColumnType::INT,
                C::DEFAULT          => 0,
            ]),
            new C([
                C::VAR_NAME         => &self::$OID,
                C::TYPE             => eColumnType::INT,
                C::DEFAULT          => 0,
            ]),
            new C([
                C::VAR_NAME         => &self::$DEEP,
                C::TYPE             => eColumnType::INT,
                C::DEFAULT          => 0
            ]),
            new C([
                C::VAR_NAME         => &self::$ARCHIVED,
                C::TYPE             => eColumnType::TINYINT,
                C::DEFAULT          => 0,
            ]),


            new C([
                C::VAR_NAME         => &self::$ACCOUNT,
                C::TYPE             => eColumnType::INT,
                C::LENGTH           => 11,
                C::TH               => V::get(Vars::$ACCOUNT),
                C::DEFAULT          => intval(\Site::$owner_id),
                c::HIDDEN=>true,
            ]),
            new C([
                C::VAR_NAME         => &self::$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 Comment();


///