<?php

namespace app\admin\controller\Banners;

use app\BaseController;
use app\common\model\Banners\Poster as ModelPoster;
use app\Request;
use think\Validate;
use think\exception\ValidateException;
use think\facade\Filesystem;
use app\common\arw\adjfut\src\Excel;
use app\common\arw\adjfut\src\UploadFile;
use app\common\exception\Tool;
use think\facade\Db;
use think\facade\Env;


class Poster extends BaseController
{
    /**
     * 获取海报列表
     */
    public function getPosterList(Request $request): array
    {
        $params = $request->param();
        $con = Tool::getOptionalQuery(['poster_location', '='], ['a.i18n_lang_type_guid', '='],);

        $query = ModelPoster::where($con)
            ->alias('a')
            ->leftjoin('i18n_lang_type c', 'a.i18n_lang_type_guid = c.i18n_lang_type_guid')
            ->field([
                'a.poster_id',
                'a.poster_guid',
                'a.poster_location',
                'a.poster_img',
                'a.poster_title',
                'a.poster_describe',
                'a.poster_sort',
                'a.i18n_lang_type_guid',
                'c.i18n_lang_type_name',
                'c.i18n_lang_type_code',
            ])
            ->order('poster_sort', 'asc');

        return msg("获取海报列表成功!", $query);
    }

    /**
     * 编辑海报
     */
    public function editPoster(Request $request): array
    {
        Db::startTrans();
        Tool::adminLockTableWrite('poster');
        try {
            $params = $request->param();
            $this->validate($params, [
                'poster_location|位置' => 'require',
                'poster_img|图片' => 'require',
            ]);
            $model = ModelPoster::where('poster_guid', $params['poster_guid'])->find();
            if (!$model) throwErrorMsg("该海报不存在", 1);
            $model->allowField([
                'i18n_lang_type_guid',
                'poster_update_user_guid',
                'poster_location',
                'poster_img',
                'poster_title',
                'poster_describe',
                'poster_sort'
            ])->save($params);
            Db::commit();
            Tool::unlockTable();
            return msg('编辑成功!');
        } catch (\Throwable $th) {
            Db::rollback();
            Tool::unlockTable();
            throw  $th;
        }
    }

    /**
     * 添加海报
     */
    public function addPoster(Request $request): array
    {
        Db::startTrans();
        Tool::adminLockTableWrite('poster');
        try {
            $params = $request->param();
            $this->validate($params, [
                'poster_location|位置' => 'require',
                'poster_img|图片' => 'require',
            ]);
            $model = ModelPoster::create($params, [
                'i18n_lang_type_guid',
                'poster_guid',
                'poster_create_user_guid',
                'poster_update_user_guid',
                'poster_location',
                'poster_img',
                'poster_title',
                'poster_describe',
                'poster_sort'
            ]);
            Db::commit();
            Tool::unlockTable();
            return msg('添加成功!');
        } catch (\Throwable $th) {
            Db::rollback();
            Tool::unlockTable();
            throw  $th;
        }
    }

    /**
     * 删除海报
     */
    public function deletePoster(Request $request): array
    {
        Db::startTrans();
        Tool::adminLockTableWrite('poster');
        try {
            $params = $request->param();
            $this->validate($params, [
                'poster_guid' => 'require',
            ]);
            $poster = ModelPoster::where([
                'poster_guid' => explode(',', $params['poster_guid'])
            ])->select();
            $poster->delete();
            Db::commit();
            Tool::unlockTable();
            return msg('删除成功!');
        } catch (\Throwable $th) {
            Db::rollback();
            Tool::unlockTable();
            throw  $th;
        }
    }
}