<?php
// +----------------------------------------------------------------------
// | YwxApp [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
declare(strict_types=1);

namespace addon\forum\controller\backend;

use addon\forum\model\ForumTopic;
use addon\forum\model\ForumBoard;
use ywxapp\controller\BackendBase;

class Topic extends BackendBase
{
    protected $noNeedLogin  = [];
    protected $noNeedVerify = ['*'];

    public function index()
    {
        $status = $this->request->param('status', '');
        $q = ForumTopic::with(['board']);
        if ($status !== '' && in_array((int) $status, [-1, 0, 1], true)) {
            $q->where('status', (int) $status);
        }
        $list = $q->order('id desc')->paginate(20);
        $this->assign('list', $list);
        $this->assign('typeMap', ForumTopic::$typeMap);
        $this->assign('filterStatus', $status);
        return $this->fetch('topic/index');
    }

    public function edit($id = 0)
    {
        $row = ForumTopic::find($id);
        $boards = ForumBoard::enabledList();
        $this->assign('row', $row);
        $this->assign('boards', $boards);
        $this->assign('typeMap', ForumTopic::$typeMap);
        return $this->fetch('topic/edit');
    }

    public function update($id = 0)
    {
        $row = ForumTopic::find($id);
        if (!$row) {
            return $this->error('记录不存在');
        }
        $row->save($this->request->post());
        \addon\forum\service\ForumSearchService::sync($id);
        return $this->success([], '更新成功');
    }

    public function delete($id = 0)
    {
        $row = ForumTopic::find($id);
        if ($row) {
            $row->status = -1;
            $row->save();
            \addon\forum\service\ForumSearchService::remove($id);
        }
        return $this->success([], '删除成功');
    }

    /**
     * 置顶/加精/审核状态切换
     */
    public function state($id = 0)
    {
        $field = $this->request->post('field', '');
        $value = (int) $this->request->post('value', 0);
        if (!in_array($field, ['is_top', 'is_essence', 'status'])) {
            return $this->error('非法字段');
        }
        ForumTopic::where('id', $id)->update([$field => $value]);
        return $this->success([], '操作成功');
    }

    /**
     * 审核通过（人工复核）：置为正常可见
     */
    public function audit($id = 0)
    {
        $row = ForumTopic::find($id);
        if (!$row) {
            return $this->error('帖子不存在');
        }
        $row->status = 1;
        $row->audit_reason = '人工审核通过';
        $row->save();
        return $this->success([], '审核通过');
    }

    /**
     * 审核驳回：下架并填写理由
     */
    public function reject($id = 0)
    {
        $row = ForumTopic::find($id);
        if (!$row) {
            return $this->error('帖子不存在');
        }
        $reason = trim((string) $this->request->post('reason', ''));
        $row->status = -1;
        $row->audit_reason = $reason === '' ? '人工审核驳回' : $reason;
        $row->save();
        return $this->success([], '已驳回');
    }
}