<?php
/**
 * @copyright Copyright (c) 2023-2024 美天智能科技
 * @link http://www.meteteme.com
 */

declare(strict_types=1);

namespace app\download\controller;

use app\base\BaseController;
use app\model\Download as DownloadList;
use app\model\DownloadCate as DownloadCateList;
use think\facade\Db;
use think\facade\View;

class Index extends BaseController
{

    public function index()
    {
        if (request()->isAjax()) {
            $param = get_params();
            $rows = empty($param['limit']) ? get_md_contentconfig('app.page_size') : $param['limit'];

            // 获取域名
            $domain = 'https://project.meteteme.com/';

            // 获取分类列表并转换为键值对数组
            $categories = DownloadCateList::whereNull('delete_time')
                ->column('name', 'id');

            // 获取用户列表并转换为键值对数组
            $users = Db::name('Admin')->column('name', 'id');

            // 构建查询条件
            $query = DownloadList::whereNull('delete_time');

            // 根据筛选条件添加查询条件
            if (!empty($param['name'])) {
                $query->where('name', 'like', '%' . $param['name'] . '%');
            }
            if (!empty($param['cid'])) {
                // 根据分类名称筛选
                $categoryId = array_search($param['cid'], $categories); // 将分类名称转换为分类 ID
                if ($categoryId !== false) {
                    $query->where('cid', $categoryId);
                } else {
                    // 如果分类名称不存在，返回空结果
                    return table_assign(0, '', ['data' => [], 'total' => 0]);
                }
            }
            if (!empty($param['uid'])) {
                $query->where('uid', $param['uid']);
            }

            // 获取分页数据
            $list = $query->field('id, cid, uid, name, version, path, description, download_url, download_code, size, type')
                ->order('id desc')
                ->paginate($rows, false);

            // 反查数据
            $list->each(function ($item) use ($domain, $categories, $users) {
                $item['path'] = $domain . $item['path'];
                $item['cid'] = isset($categories[$item['cid']]) ? $categories[$item['cid']] : '未知分类';
                $item['uid'] = isset($users[$item['uid']]) ? $users[$item['uid']] : '未知用户';
                return $item;
            });

            return table_assign(0, '', $list->toArray());
        } else {
            return view();
        }
    }


    // 添加
    public function add()
    {
        $param = get_params(); // 获取请求参数
        $uid = $this->uid; // 当前用户 ID

        if (request()->isPost()) {
            // 验证必填字段
            if (empty($param['name'])) {
                return to_assign(1, '软件名称不能为空');
            }
            if (empty($param['cid'])) {
                return to_assign(1, '请选择软件分类');
            }

            // 添加逻辑
            $param['uid'] = $uid; // 设置上传用户
            $param['create_time'] = date('Y-m-d H:i:s'); // 创建时间

            // 插入数据并获取自增 ID
            $sid = DownloadList::strict(false)->field(true)->insertGetId($param);

            if ($sid) {
                // 添加日志
                add_log('add', $sid, $param);
                $log_data = [
                    'module' => 'download',
                    'download_id' => $sid,
                    'new_content' => $param['name'],
                    'field' => 'new',
                    'action' => 'add',
                    'admin_id' => $uid,
                    'create_time' => time(),
                ];
                Db::name('Log')->strict(false)->field(true)->insert($log_data);

                return to_assign(0, '添加成功', ['redirect' => 'javascript:history.back()']);
            } else {
                return to_assign(1, '添加失败');
            }
        } else {
            // 非 POST 请求，返回视图
            return view();
        }
    }

    //编辑
    public function edit()
    {
        $param = get_params();
        $id = isset($param['id']) ? $param['id'] : 0;
        $uid = $this->uid;

        $download = DownloadList::where('id', $id)
            ->field('id, cid, uid, name, version, description, path, download_url, download_code')
            ->find();

        if ($download) {
            View::assign('detail', $download);
        } else {
            View::assign('message', '没有详细数据');
        }

        if (request()->isPost()) {
            $data = [
                'cid' => $param['cid'],
                'uid' => $uid,
                'name' => $param['name'],
                'version' => $param['version'],
                'description' => $param['description'],
                'path' => $param['path'],
                'download_url' => $param['download_url'],
                'download_code' => $param['download_code'],
                'update_time' => date('Y-m-d H:i:s'),
            ];

            $res = DownloadList::where('id', $id)->update($data);

            if ($res) {
                return to_assign(2, '更新成功！');
            } else {
                return to_assign(1, '更新失败');
            }
        }

        return view();
    }

    //查看
    public function view()
    {
        $param = get_params();
        $id = isset($param['id']) ? $param['id'] : 0;
        $detail = (new DownloadList())->detail($id);
        //        print_r($id);
        if (empty($detail)) {
            return to_assign(1, '2.信息不存在');
        } else {
            if ($this->uid != $detail['admin_id']) { // 当前登录用户必须是上传者才能查看
                return to_assign(1, '您没权限查看该信息');
            }
            $role_uid = [$detail['admin_id'], $detail['director_uid']];
            $role_edit = 'edit';
            $view_uid = $role_uid;
            // if (!empty($detail['check_admin_ids'])) {
            //     $view_uid = array_merge($role_uid, explode(",", $detail['check_admin_ids']));
            // }
            if (!in_array($this->uid, $view_uid) && $detail['is_open'] == 1) {
                return to_assign(1, '您没权限查看该信息');
            }
            $contact_array = Db::name('Businesscontact')
                ->field('i.id,i.business_id,i.contact,i.post,i.phone,i.email,i.wechat,i.qq,a.name as admin_name')
                ->alias('i')
                ->join('Admin a', 'i.admin_id = a.id', 'LEFT')
                ->join('DownloadList b', 'i.business_id = b.id', 'LEFT')
                ->order('i.create_time desc')
                ->where(array('i.business_id' => $id))
                ->where('i.delete_time', null)
                ->select()->toArray();

            $file_array = Db::name('FileInterfix')
                ->field('i.id,i.topic_id,i.admin_id,f.name,f.filesize,f.filepath,a.name as admin_name')
                ->alias('i')
                ->join('File f', 'i.file_id = f.id', 'LEFT')
                ->join('Admin a', 'i.admin_id = a.id', 'LEFT')
                ->order('i.create_time desc')
                ->where(array('i.topic_id' => $id, 'i.module' => 'download'))
                ->select()->toArray();

            $link_array = Db::name('LinkInterfix')
                ->field('i.id,i.topic_id,i.admin_id,i.desc,i.url,a.name as admin_name')
                ->alias('i')
                ->join('Admin a', 'i.admin_id = a.id', 'LEFT')
                ->order('i.create_time desc')
                ->where(array('i.topic_id' => $id, 'i.module' => 'download', 'delete_time' => 0))
                ->select()->toArray();
            View::assign('detail', $detail);
            View::assign('contact_array', $contact_array);
            View::assign('file_array', $file_array);
            View::assign('link_array', $link_array);
            View::assign('role_edit', $role_edit);
            View::assign('id', $id);
            return view();
        }
    }

    //删除
    public function delete()
    {

        $param = get_params();
        $request = request();

        if ($request->isDelete() || $request->isAjax()) {
            $id = $param['id'];
            if (empty($id)) {
                return to_assign(1, "删除，缺少必要的参数");
            }

            $detail = Db::name('Download')->where('id', $id)->find();
            if (!$detail) {
                return to_assign(1, "删除，记录不存在或缺少必要字段");
            }

            if ($detail['uid'] != $this->uid) {
                return to_assign(1, "你不是图片的上传人，无权限删除");
            }

            if (Db::name('Download')->where('id', $id)->update(['delete_time' => date('Y-m-d H:i:s')]) !== false) {
                $log_data = [
                    'module' => 'download',
                    'field' => 'delete',
                    'action' => 'delete',
                    'admin_id' => $this->uid,
                    'old_content' => '',
                    'new_content' => $detail['name'],
                    'create_time' => time(),
                ];
                Db::name('Log')->strict(false)->field(true)->insert($log_data);
                return to_assign(0, "删除成功");
            } else {
                return to_assign(0, "删除失败");
            }
        } else {
            return to_assign(1, "错误的请求");
        }
    }

    //批量删除
    public function batch_delete()
    {
        $param = get_params();
        $request = request();
        if ($request->isDelete() || $request->isAjax()) {
            $ids = $param['ids'];
            if (empty($ids) || !is_array($ids)) {
                return to_assign(1, "批量删除，缺少必要的参数");
            }

            foreach ($ids as $id) {
                $detail = Db::name('Download')->where('id', $id)->find();
                if (!$detail || !isset($detail['uid'])) {
                    continue; // 跳过不存在的记录
                }

                if (Db::name('Download')->where('id', $id)->update(['delete_time' => date('Y-m-d H:i:s')]) !== false) {
                    $log_data = [
                        'module' => 'Download',
                        'field' => 'delete',
                        'action' => 'delete',
                        'admin_id' => $this->uid,
                        'old_content' => '',
                        'new_content' => $detail['name'],
                        'create_time' => time(),
                    ];
                    Db::name('Log')->strict(false)->field(true)->insert($log_data);
                }
            }
            return to_assign(0, "批量删除成功");
        } else {
            return to_assign(1, "错误的请求");
        }
    }

    //获取软件分类
    public function catelist()
    {
        $catelist = DownloadCateList::field('id, name, description, sort')
            ->where('delete_time', null)
            ->select();
        return json(['code' => 0, 'msg' => '', 'data' => $catelist]);
    }

}