<?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();
 }
}