<?php

namespace app\controller\manager;

use app\model\{Article as MArticle ,Store as MStore, Category, System, Log};
use app\validate\Store as VStore;
use think\exception\ValidateException;

/**
 * 内容管理 - 文章管理
 */
class Store extends Base
{
    public function index()
    {
        $keyword = input('param.keyword');
        $param = input('param.param/a', []);
        $list = MStore::getList(20, $keyword);
        $this->data['list'] = $list;
        $this->data['keyword'] = $keyword;
        $this->data['param'] = $param;
        return $this->view();
    }

    //删除
    public function del()
    {
        if ($this->request->isPost()) {
            $id = input('post.id/d');
            if (is_numeric($id) && $id > 0) {
                $item = MArticle::getById($id);
                if (!empty($item)) {
                    MArticle::destroy($id);
                    Log::write('article', 'del', '删除文章，ID：' . $id . '，标题：' . $item['title']);
                    return $this->json();
                }
                return $this->json(3, '待删除文章不存在');
            }
            return $this->json(2, '参数错误,请核对之后再操作!');
        }
        return $this->json(1, '非法请求!');
    }

    //排序
    public function sort()
    {
        if ($this->request->isPost()) {
            $id = input('post.id/d');
            $sort = input('post.sort');
            $num = input('post.num/d', 1);
            if ($num <= 0) {
                $num = 1;
            }
            if (!in_array($sort, ['up', 'down'], true)) {
                return $this->json(2, '参数错误');
            }
            $item = MStore::getById($id);
            if (empty($item)) {
                return $this->json(3, '该信息不存在');
            }
            if ($sort == 'up') {
                $where = "sort > {$item['sort']}";
                $order = "sort asc";
            } else {
                $where = "sort < {$item['sort']}";
                $order = "sort desc";
            }
            $forSortItems = MStore::getListByWhereAndOrder($where, $order, $num);
            if (!empty($forSortItems)) {
                $updateData = [];
                $forSortCount = count($forSortItems);
                for ($i = 0; $i < $forSortCount; $i++) {
                    if ($i == 0) {
                        $updateData[] = [
                            'id' => $forSortItems[$i]['id'],
                            'sort' => $item['sort']
                        ];
                    } else {
                        $updateData[] = [
                            'id' => $forSortItems[$i]['id'],
                            'sort' => $forSortItems[$i - 1]['sort']
                        ];
                    }
                }
                $updateData[] = [
                    'id' => $item['id'],
                    'sort' => $forSortItems[$i - 1]['sort']
                ];
                if (!empty($updateData)) {
                    $model = new MStore();
                    $model->saveAll($updateData);
                    return $this->json();
                }
            }
            return $this->json(4, '无须调整排序!');
        }
        return $this->json(1, '非法请求!');
    }

    //编辑
    public function edit()
    {
        if ($this->request->isPost()) {
            $item = input('post.item/a');
            $img = input('post.img');
            $imgimgs = input('post.imgimgs');

            $id = input('post.id/d');
            $article = MStore::getById($id);
            if (empty($article)) {
                return $this->json(1, '该门店不存在！');
            }
            if (!empty($img)) {
                $item['src'] = $img;
            }
            if (!empty($imgimgs)) {
                $item['imgs'] = json_encode($imgimgs);
            }

            try {
                MStore::updateById($id, $item);
                return $this->json();
            } catch (ValidateException $e) {
                return $this->json(2, $e->getError());
            }
        } else {
            $id = input('param.id');
            $article = MStore::getById($id);
            $category = Category::getById(MArticle::storeId);
            if ($category['img_width'] && $category['img_height']) {
                $imgSize = $category['img_width'] . '像素 X ' . $category['img_height'] . '像素';
            } else {
                $imgSize = System::getArticleImageSize();
            }

            $this->data['item'] = $article;
            $this->data['category'] = $category;
            $this->data['imgSize'] = $imgSize;
            return $this->view();
        }
    }

    //添加
    public function add()
    {
        if ($this->request->isPost()) {
            $item = input('post.item/a');
            $img = input('post.img');

            $imgimgs = input('post.imgimgs');
            if (!empty($img)) {
                $item['src'] = $img;
            }
            if (!empty($imgimgs)) {
                $item['imgs'] = json_encode($imgimgs);
            }
            try {
                validate(VStore::class)->check($item);
                MStore::create($item);
                return $this->json();
            } catch (ValidateException $e) {
                return $this->json(2, $e->getError());
            }
        } else {
            $categoryId = input('param.category_id');
            $category = Category::getById($categoryId);
            if (count($category) > 0 && $category['img_width'] && $category['img_height']) {
                $imgSize = $category['img_width'] . '像素 X ' . $category['img_height'] . '像素';
            } else {
                $imgSize = System::getArticleImageSize();
            }

            $this->data['category'] = $category;
            $this->data['imgSize'] = $imgSize;
            return $this->view();
        }
    }
}