public function columns()
    {
        return array_merge(parent::columns(), [
            'title' => [
                'format' => 'raw',
                'filterAttribute' => 'title_ilike',
                'value' => function ($model) {
                    return implode(' ', [
                        DocumentType::widget(['model' => $model]),
                        Html::a($model->getDisplayTitle(), ['@document/view', 'id' => $model->id]),
                    ]);
                },
            ],
            'state' => [
                'class' => RefColumn::class,
                'filterAttribute' => 'state_in',
                'format' => 'raw',
                'gtype' => 'state,document',
                'i18nDictionary' => 'hipanel:document',
                'value' => function ($model) {
                    return DocumentState::widget(['model' => $model]);
                },
            ],
            'type' => [
                'class' => RefColumn::class,
                'filterAttribute' => 'type_in',
                'format' => 'raw',
                'gtype' => 'type,document',
                'i18nDictionary' => 'hipanel:document',
                'value' => function ($model) {
                    return DocumentType::widget(['model' => $model]);
                },
            ],
            'actions' => [
                'class' => MenuColumn::class,
                'menuClass' => ClientActionsMenu::class,
            ],
            'size' => [
                'label' => Yii::t('hipanel:document', 'Size'),
                'value' => function ($model) {
                    return Yii::$app->formatter->asShortSize($model->file->size, 1);
                },
            ],
            'filename' => [
                'attribute' => 'file.filename',
                'label' => Yii::t('hipanel:document', 'Filename'),
            ],
            'create_time' => [
                'attribute' => 'file.create_time',
                'label' => Yii::t('hipanel:document', 'Create time'),
                'format' => 'datetime',
            ],
            'validity' => [
                'label' => Yii::t('hipanel:document', 'Validity'),
                'format' => 'raw',
                'value' => function ($model) {
                    return ValidityWidget::widget(['model' => $model]);
                },
            ],
            'statuses' => [
                'label' => Yii::t('hipanel:document', 'Statuses'),
                'format' => 'raw',
                'value' => function ($model) {
                    return DocumentStatuses::widget(['model' => $model]);
                },
            ],
            'object' => [
                'label' => Yii::t('hipanel:document', 'Related object'),
                'format' => 'raw',
                'value' => function ($model) {
                    return DocumentRelationWidget::widget(['model' => $model->object]);
                },
            ],
            'status_and_type' => [
                'label' => Yii::t('hipanel:document', 'Statuses'),
                'format' => 'raw',
                'value' => function ($model) {
                    return DocumentState::widget(['model' => $model]) . ' ' . DocumentStatusIcons::widget(['model' => $model]);
                },
            ],
        ]);
    }
public function columns()
    {
        return array_merge(parent::columns(), [
            'title' => [
                'format' => 'raw',
                'filterAttribute' => 'title_ilike',
                'value' => function ($model) {
                    return implode(' ', [
                        DocumentType::widget(['model' => $model]),
                        Html::a($model->getDisplayTitle(), ['@document/view', 'id' => $model->id]),
                    ]);
                },
            ],
            'state' => [
                'class' => RefColumn::class,
                'filterAttribute' => 'state_in',
                'format' => 'raw',
                'gtype' => 'state,document',
                'i18nDictionary' => 'hipanel:document',
                'value' => function ($model) {
                    return DocumentState::widget(['model' => $model]);
                },
            ],
            'type' => [
                'class' => RefColumn::class,
                'filterAttribute' => 'type_in',
                'format' => 'raw',
                'gtype' => 'type,document',
                'i18nDictionary' => 'hipanel:document',
                'value' => function ($model) {
                    return DocumentType::widget(['model' => $model]);
                },
            ],
            'actions' => [
                'class' => MenuColumn::class,
                'menuClass' => ClientActionsMenu::class,
            ],
            'size' => [
                'label' => Yii::t('hipanel:document', 'Size'),
                'value' => function ($model) {
                    return Yii::$app->formatter->asShortSize($model->file->size, 1);
                },
            ],
            'filename' => [
                'attribute' => 'file.filename',
                'label' => Yii::t('hipanel:document', 'Filename'),
            ],
            'create_time' => [
                'attribute' => 'file.create_time',
                'label' => Yii::t('hipanel:document', 'Create time'),
                'format' => 'datetime',
            ],
            'validity' => [
                'label' => Yii::t('hipanel:document', 'Validity'),
                'format' => 'raw',
                'value' => function ($model) {
                    return ValidityWidget::widget(['model' => $model]);
                },
            ],
            'statuses' => [
                'label' => Yii::t('hipanel:document', 'Statuses'),
                'format' => 'raw',
                'value' => function ($model) {
                    return DocumentStatuses::widget(['model' => $model]);
                },
            ],
            'object' => [
                'label' => Yii::t('hipanel:document', 'Related object'),
                'format' => 'raw',
                'value' => function ($model) {
                    return DocumentRelationWidget::widget(['model' => $model->object]);
                },
            ],
            'status_and_type' => [
                'label' => Yii::t('hipanel:document', 'Statuses'),
                'format' => 'raw',
                'value' => function ($model) {
                    return DocumentState::widget(['model' => $model]) . ' ' . DocumentStatusIcons::widget(['model' => $model]);
                },
            ],
        ]);
    }
{@inheritdoc}