<?php


namespace Module\Blog\Admin\Controller;


use Illuminate\Routing\Controller;
use ModStart\Admin\Auth\AdminPermission;
use ModStart\Admin\Concern\HasAdminQuickCRUD;
use ModStart\Admin\Layout\AdminCRUDBuilder;
use ModStart\Admin\Layout\AdminDialogPage;
use ModStart\Core\Dao\ModelUtil;
use ModStart\Core\Exception\BizException;
use ModStart\Core\Input\InputPackage;
use ModStart\Core\Input\Response;
use ModStart\Core\Util\CRUDUtil;
use ModStart\Field\AbstractField;
use ModStart\Field\Tags;
use ModStart\Field\Type\FieldRenderMode;
use ModStart\Form\Form;
use ModStart\Grid\GridFilter;
use ModStart\Repository\RepositoryUtil;
use ModStart\Support\Concern\HasFields;
use ModStart\Widget\ButtonDialogRequest;
use ModStart\Widget\TextLink;
use Module\Blog\Core\BlogSiteUrlBiz;
use Module\Blog\Core\BlogSuperSearchBiz;
use Module\Blog\Model\Blog;
use Module\Blog\Model\BlogCategory;
use Module\Blog\Type\BlogVisitMode;
use Module\Blog\Util\BlogCategoryUtil;
use Module\Blog\Util\BlogTagUtil;
use Module\Blog\Util\UrlUtil;
use Module\Vendor\Provider\SiteUrl\SiteUrlProvider;
use Module\Vendor\QuickRun\Export\ImportHandle;

class BlogController extends Controller
{
    use HasAdminQuickCRUD;

    protected function crud(AdminCRUDBuilder $builder)
    {
        $updatedCategoryIds = [];
        $builder
            ->init('blog')
            ->field(function ($builder) {
                /** @var HasFields $builder */
                $builder->id('id', 'ID');
                $builder->select('categoryId', '分类')->optionModelTree('blog_category');
                $builder->text('title', '标题')
                    ->hookRendering(function (AbstractField $field, $item, $index) {
                        switch ($field->renderMode()) {
                            case FieldRenderMode::GRID:
                            case FieldRenderMode::DETAIL:
                                return TextLink::primary(htmlspecialchars($item->title), UrlUtil::blog($item), 'target="_blank"');
                        }
                    })->required();
                $builder->richHtml('content', '内容')->required();
                $builder->textarea('summary', '摘要')->listable(false);
                $builder->tags('tag', '标签')
                    ->serializeType(Tags::SERIALIZE_TYPE_COLON_SEPARATED)
                    ->tagModelField('blog', 'tag', Tags::SERIALIZE_TYPE_COLON_SEPARATED);
                $builder->images('images', '图片')->listable(false);
                $builder->text('seoKeywords', 'SEO关键词')->listable(false);
                $builder->textarea('seoDescription', 'SEO描述')->listable(false);
                $builder->switch('isTop', '置顶')->gridEditable(true);
                $builder->switch('isHot', '热门')->gridEditable(true);
                $builder->switch('isRecommend', '推荐')->gridEditable(true);
                $builder->switch('isPublished', '立即发布')
                    ->optionsYesNo()
                    ->defaultValue(true)
                    ->when('=', false, function ($builder) {
                        /** @var HasFields $builder */
                        $builder->datetime('postTime', '定时发布')
                            ->defaultValue(date('Y-m-d H:i:s'));
                    });
                $builder->radio('visitMode', '访问模式')
                    ->optionType(BlogVisitMode::class)
                    ->defaultValue(BlogVisitMode::OPEN)
                    ->when('=', BlogVisitMode::PASSWORD, function ($builder) {
                        /** @var HasFields $builder */
                        $builder->text('visitPassword', '访问密码');
                    });
                $builder->datetime('created_at', '发布时间')
                    ->listable(false)
                    ->defaultValue(date('Y-m-d H:i:s'));
                $builder->display('updated_at', L('UpdatedAt'))->listable(false);
            })
            ->hookResponse(function (Form $form) {
                if ($form->isModeAdd()) {
                    $input = InputPackage::buildFromInput();
                    if ('front' == $input->getTrimString('from')) {
                        return Response::generate(0, '发布成功', null, CRUDUtil::jsDialogCloseAndParentRefresh());
                    }
                }
            })
            ->canBatchSelect(true)
            ->canBatchDelete(true)
            ->batchOperatePrepend(
                join('', [
                    '<button class="btn" data-batch-dialog-operate="' . modstart_admin_url('blog/blog/batch_edit') . '"><i class="iconfont icon-edit"></i> 批量编辑</button>',
                ])
            )
            ->gridFilter(function (GridFilter $filter) {
                $filter->eq('id', L('ID'));
                $filter->like('title', '标题');
                $filter->eq('isTop', '置顶')->autoHide(true)->switchRadioYesNo();
                $filter->eq('isHot', '热门')->autoHide(true)->switchRadioYesNo();
                $filter->eq('isRecommend', '推荐')->autoHide(true)->switchRadioYesNo();
                $filter->eq('isPublished', '发布')->autoHide(true)->switchRadioYesNo();
            })
            ->gridOperateAppend(ButtonDialogRequest::primary('<i class="iconfont icon-upload"></i> 批量导入', action('\\' . __CLASS__ . '@import')))
            ->pageJumpEnable(true)
            ->hookSaving(function (Form $form) use (&$updatedCategoryIds) {
                if ($form->itemId()) {
                    $blog = ModelUtil::get('blog', $form->itemId());
                    if (!empty($blog['categoryId'])) {
                        $updatedCategoryIds[] = $blog['categoryId'];
                    }
                }
                return Response::generateSuccess();
            })
            ->hookChanged(function (Form $form) use (&$updatedCategoryIds) {
                $tags = [];
                RepositoryUtil::makeItems($form->item())->map(function ($item) use (&$updatedCategoryIds, &$tags) {
                    $updatedCategoryIds[] = $item->categoryId;
                    SiteUrlProvider::updateBiz(BlogSiteUrlBiz::NAME, modstart_web_url('blog/' . $item->id), $item->title);
                    BlogSuperSearchBiz::syncUpsert([$item->toArray()]);
                    $tags[] = $item->tag;
                });
                if (!empty($updatedCategoryIds)) {
                    $updatedCategoryIds = array_unique($updatedCategoryIds);
                    BlogCategoryUtil::updateCount($updatedCategoryIds);
                }
                BlogTagUtil::clearCache();
            })
            ->hookDeleted(function (Form $form) {
                $form->item()->each(function ($item) {
                    SiteUrlProvider::delete(modstart_web_url('blog/' . $item->id));
                    BlogSuperSearchBiz::syncDelete($item->id);
                });
            })
            ->title('博客文章');
    }

    public function batchEdit(AdminDialogPage $page)
    {
        $form = Form::make('');
        $form->showReset(false)->showSubmit(false)->formClass('wide');
        $form->switch('changeCategoryEnable', '修改分类')->optionsYesNo()
            ->when(true, function (Form $form) {
                $form->select('categoryId', '分类')->optionModelTree(BlogCategory::class);
            });
        $form->switch('changeTagEnable', '修改标签')->optionsYesNo()
            ->when(true, function (Form $form) {
                $form->tags('tag', '标签')
                    ->serializeType(Tags::SERIALIZE_TYPE_COLON_SEPARATED)
                    ->tagModelField(Blog::class, 'tag', Tags::SERIALIZE_TYPE_COLON_SEPARATED);
            });
        return $page->body($form)->pageTitle('批量编辑')->handleForm($form, function (Form $form) {
            AdminPermission::demoCheck();
            $data = $form->dataForming();
            $ids = CRUDUtil::ids();
            BizException::throwsIfEmpty('ID为空', $ids);
            $update = [];
            if ($data['changeCategoryEnable']) {
                $update['categoryId'] = $data['categoryId'];
            }
            if ($data['changeTagEnable']) {
                $update['tag'] = $data['tag'];
            }
            ModelUtil::transactionBegin();
            if (!empty($update)) {
                ModelUtil::model(Blog::class)->whereIn('id', $ids)->update($update);
            }
            ModelUtil::transactionCommit();
            return Response::redirect(CRUDUtil::jsDialogCloseAndParentGridRefresh());
        });
    }

    public function import(ImportHandle $handle)
    {
        $templateData = [];
        $templateData[] = [
            '测试文章', '1', '文章摘要', '<p>文章内容，支持富文本HTML</p>'
        ];
        return $handle
            ->withPageTitle('批量导入博客文章')
            ->withTemplateName('博客文章')
            ->withTemplateData($templateData)
            ->withHeadTitles([
                '标题', '分类ID', '摘要', '内容',
            ])
            ->handleImport(function ($data, $param) {
                $title = empty($data[0]) ? null : $data[0];
                BizException::throwsIfEmpty('标题为空', $title);
                $blog = ModelUtil::get(Blog::class, [
                    'title' => $title,
                ]);
                $update = [];
                $update['categoryId'] = intval(empty($data[1]) ? null : $data[1]);
                $update['summary'] = empty($data[2]) ? null : $data[2];
                $update['content'] = empty($data[3]) ? null : $data[3];
                $update['isPublished'] = true;
                if ($blog) {
                    ModelUtil::update(Blog::class, $blog['id'], $update);
                } else {
                    $update['title'] = $title;
                    ModelUtil::insert(Blog::class, $update);
                }
                return Response::generateSuccess();
            })
            ->performExcel();
    }
}