<?php
// +----------------------------------------------------------------------
// | YwxApp [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | 文章CMS后台评论管理
// +----------------------------------------------------------------------
declare (strict_types = 1);

namespace addon\articles\controller\backend;

use think\facade\Request;
use think\facade\View;
use ywxapp\controller\BackendBase;
use addon\articles\model\ArticleComment;
use addon\articles\model\Article;
use addon\articles\library\ArticleSchema;

class Comment extends BackendBase
{
    // 后台操作走菜单权限节点校验，不放开免校验白名单
    protected $noNeedVerify = [];

    protected function initialize()
    {
        parent::initialize();
        ArticleSchema::ensure();
    }

    public function index()
    {
        $status  = Request::param('status', 'all');
        $keyword = Request::param('keyword', '');
        $page    = Request::param('page', 1);
        $limit   = Request::param('limit', 15);

        if (Request::isAjax()) {
            $query = ArticleComment::with(['user', 'article']);
            if ($status !== 'all') {
                $query->where('status', $status);
            }
            if ($keyword) {
                $query->where('content', 'like', "%{$keyword}%");
            }
            $paginator = $query->order('create_at', 'desc')
                ->paginate(['list_rows' => $limit, 'page' => $page]);

            $rows = [];
            foreach ($paginator->items() as $c) {
                $rows[] = [
                    'id'        => $c->id,
                    'nickname'  => $c->user->nickname ?? '游客',
                    'article'   => $c->article->title ?? '-',
                    'content'   => $c->content,
                    'status'    => $c->status,
                    'create_at' => $c->create_at,
                ];
            }
            return json(['code' => 0, 'msg' => '', 'count' => $paginator->total(), 'data' => $rows]);
        }
        return View::fetch('comment/index', ['status' => $status, 'keyword' => $keyword]);
    }

    public function audit($id = 0)
    {
        $id = $id ?: (int) Request::post('id', 0);
        $comment = ArticleComment::find($id);
        if ($comment) {
            // 只在「未通过 → 通过」时累加计数：重复审核不会把评论数刷高
            $wasPending = (int) $comment->status !== 1;
            $comment->status = 1;
            $comment->save();
            if ($wasPending) {
                Article::where('id', $comment->aid)->inc('comment_count')->update();
            }
            return json(['code' => 1, 'msg' => '审核通过']);
        }
        return json(['code' => 0, 'msg' => '评论不存在']);
    }

    public function delete($id = 0)
    {
        $id = $id ?: (int) Request::post('id', 0);
        $comment = ArticleComment::find($id);
        if ($comment) {
            $comment->delete();
            // 同步回退文章评论数，保持计数准确
            Article::where('id', $comment->aid)->where('comment_count', '>', 0)->dec('comment_count')->update();
            return json(['code' => 1, 'msg' => '已删除']);
        }
        return json(['code' => 0, 'msg' => '评论不存在']);
    }
}