<?php

namespace app\admin\controller;

use think\Db;
use think\Request;

/**
 * 快捷回复管理控制器
 * Class ChatQuickReply
 * @package app\admin\controller
 */
class ChatQuickReply extends Common
{
    /**
     * 快捷回复列表
     */
    public function index()
    {
        $get = Request::instance()->get();
        $this->assign('get', $get);

        $category = Request::instance()->get('category');
        $status = Request::instance()->get('status');

        $where = [];
        if ($category) {
            $where['category'] = $category;
        }
        if ($status !== null && $status !== '') {
            $where['status'] = (int)$status;
        }

        $list = Db::name('chat_quick_reply')
            ->where($where)
            ->order('sort asc, id desc')
            ->paginate(15, false, ['query' => $get]);

        // 获取分类列表
        $categories = Db::name('chat_quick_reply')
            ->whereNotNull('category')
            ->where('category', '<>', '')
            ->group('category')
            ->column('category');

        $this->assign('list', $list);
        $this->assign('categories', $categories);

        return $this->fetch();
    }

    /**
     * 添加快捷回复
     */
    public function add()
    {
        if (Request::instance()->isPost()) {
            $data = Request::instance()->post();

            // 验证
            if (empty($data['title'])) {
                $this->error('标题不能为空');
            }
            if (empty($data['content'])) {
                $this->error('内容不能为空');
            }

            $insertData = [
                'category' => $data['category'] ?? null,
                'title' => $data['title'],
                'content' => $data['content'],
                'sort' => (int)($data['sort'] ?? 0),
                'status' => (int)($data['status'] ?? 1),
                'create_time' => time(),
                'update_time' => time(),
            ];

            $result = Db::name('chat_quick_reply')->insert($insertData);

            if ($result) {
                insertAdminLog('添加快捷回复', '标题: ' . $data['title']);
                $this->success('添加成功', '/chat_quick_reply/index');
            } else {
                $this->error('添加失败');
            }
        }

        // 获取分类列表
        $categories = Db::name('chat_quick_reply')
            ->whereNotNull('category')
            ->where('category', '<>', '')
            ->group('category')
            ->column('category');

        $this->assign('categories', $categories);
        $this->assign('info', []);

        return $this->fetch();
    }

    /**
     * 编辑快捷回复
     */
    public function edit()
    {
        $id = Request::instance()->param('id');

        if (Request::instance()->isPost()) {
            $data = Request::instance()->post();

            // 验证
            if (empty($data['title'])) {
                $this->error('标题不能为空');
            }
            if (empty($data['content'])) {
                $this->error('内容不能为空');
            }

            $updateData = [
                'category' => $data['category'] ?? null,
                'title' => $data['title'],
                'content' => $data['content'],
                'sort' => (int)($data['sort'] ?? 0),
                'status' => (int)($data['status'] ?? 1),
                'update_time' => time(),
            ];

            $result = Db::name('chat_quick_reply')->where('id', $id)->update($updateData);

            if ($result !== false) {
                insertAdminLog('编辑快捷回复', 'ID: ' . $id);
                $this->success('修改成功', '/chat_quick_reply/index');
            } else {
                $this->error('修改失败');
            }
        }

        $info = Db::name('chat_quick_reply')->where('id', $id)->find();
        if (!$info) {
            $this->error('记录不存在');
        }

        // 获取分类列表
        $categories = Db::name('chat_quick_reply')
            ->whereNotNull('category')
            ->where('category', '<>', '')
            ->group('category')
            ->column('category');

        $this->assign('info', $info);
        $this->assign('categories', $categories);

        return $this->fetch('add');
    }

    /**
     * 删除快捷回复
     */
    public function del()
    {
        $id = Request::instance()->param('id');

        if (!$id) {
            $this->error('参数错误');
        }

        $info = Db::name('chat_quick_reply')->where('id', $id)->find();
        if (!$info) {
            $this->error('记录不存在');
        }

        $result = Db::name('chat_quick_reply')->where('id', $id)->delete();

        if ($result) {
            insertAdminLog('删除快捷回复', 'ID: ' . $id . ', 标题: ' . $info['title']);
            $this->success('删除成功');
        } else {
            $this->error('删除失败');
        }
    }

    /**
     * 修改状态
     */
    public function status()
    {
        $id = Request::instance()->post('id');
        $status = Request::instance()->post('status');

        if (!$id) {
            return json(['code' => 1, 'msg' => '参数错误']);
        }

        $result = Db::name('chat_quick_reply')->where('id', $id)->update([
            'status' => (int)$status,
            'update_time' => time(),
        ]);

        if ($result !== false) {
            return json(['code' => 0, 'msg' => '操作成功']);
        } else {
            return json(['code' => 1, 'msg' => '操作失败']);
        }
    }

    /**
     * 修改排序
     */
    public function sort()
    {
        $id = Request::instance()->post('id');
        $sort = Request::instance()->post('sort');

        if (!$id) {
            return json(['code' => 1, 'msg' => '参数错误']);
        }

        $result = Db::name('chat_quick_reply')->where('id', $id)->update([
            'sort' => (int)$sort,
            'update_time' => time(),
        ]);

        if ($result !== false) {
            return json(['code' => 0, 'msg' => '操作成功']);
        } else {
            return json(['code' => 1, 'msg' => '操作失败']);
        }
    }
}