<?php
/**
 * Created by Pensare Software.
 * User: Theo Weijmer
 * Date: 17/01/2018
 * Time: 10:25
 */

class Projectemployee extends BaseModel {

    public function project()
    {
        return $this->belongsTo( 'Project' );
    }

    public function user()
    {
        return $this->belongsTo( 'User' );
    }

    public function projecthours()
    {
        return $this->hasMany( 'Projecthour' );
    }

    public static function getAvailableEmployees( $projectID )
    {
        $currentEmployees = Self::whereProjectId( $projectID )
            ->lists( 'user_id' );

        $availableEmployees = User::selectRaw( "id, CONCAT(firstname, ' ', middlename, ' ', lastname) AS fullname" )
            ->whereNotIn( 'id', $currentEmployees )
            ->whereArchive( 'F' )
            ->get();

        return $availableEmployees;
    }

    public static function getUniqueProjectEmployees()
    {
        $projectemployees = Projectemployee::selectRaw( "USR.id, CONCAT(firstname, ' ', middlename, ' ', lastname) AS fullname" )
            ->distinct()
            ->join( 'users AS USR', 'USR.id', '=', 'projectemployees.user_id' )
            ->get();

        return $projectemployees;
    }

    public static function getProjectemployeeDetailsPerProject( $projectID )
    {
        $details = Projectemployee::selectRaw( 'USR.id, budget, project_id, ROUND(SUM(hours), 0) AS hours, ROUND(SUM(hours * tarif), 0) AS revenues, projectemployees.id AS projectemployeeID' )
            ->join( 'users AS USR', 'USR.id', '=', 'projectemployees.user_id' )
            ->join( 'projecthours AS PRH', 'PRH.projectemployee_id', '=', 'projectemployees.id' )
            ->where( 'projectemployees.project_id', '=', $projectID )
            ->where( 'PRH.hourtype_id', '=', 1 )
            ->groupBy( 'projectemployees.id' )
            ->get();

        return $details;
    }

    public static function firstOrCreateProjectemployee( $userID, $projectID )
    {
        $projectemployee = self::whereUserId($userID)->whereProjectId($projectID);

        if( $projectemployee->count() > 0 ) return $projectemployee->first();

        $user = User::find( $userID );

        $tarif = $user ? $user->hourlyrate : 0;

        $projectemployee = Projectemployee::create( [
            'project_id' => $projectID,
            'user_id'    => $userID,
            'tarif'      => $tarif
        ] );

        return $projectemployee;
    }

    public static function createProjectEmployee( $projectID )
    {
        $projectemployee = Projectemployee::create( [
            'project_id' => $projectID
        ] );

        return $projectemployee->id;
    }

    public static function saveProjectemployee( $projectemployeeID, $projectemployee )
    {
        Projectemployee::whereId( $projectemployeeID )
            ->update( $projectemployee );
    }

    public static function removeProjectemployee( $projectemployeeID )
    {
        Projectemployee::whereId( $projectemployeeID )->delete();
    }

}