<?php

namespace app\api\controller;

use app\common\controller\Api;
use app\service\AIGatewayService;
use app\service\ImageService;
use think\Cache;
use \think\Request;
use \think\Db;
/**
 * 工单超节损核算接口
 */
class OrderSuperLoss extends Api
{
    protected $noNeedLogin = ['*'];
    protected $noNeedRight = ['*'];
    public function index()
    {
        $this->success('请求成功');
    }

    /**
     * 修改
     */
    public function getTab()
    {
        if (!$this->request->isPost()) {
            return json(['code' => 400, 'msg' => '请求方式错误'], 400);
        }

        $param = $this->request->post([
            'id',
            'chinese_description',
            'english_description',
            'img_name'
        ]);

        if (empty($param['id'])) {
            return json(['code' => 422, 'msg' => '缺少必要参数'], 422);
        }

        $result = Db::name('text_to_image')
            ->where('id', $param['id'])
            ->update([
                'chinese_description' => $param['chinese_description'] ?? '',
                'english_description' => $param['english_description'] ?? '',
                'img_name' => $param['img_name'] ?? ''
            ]);

        if ($result !== false) {
            $this->success('修改成功');
        } else {
            $this->success('修改失败');
        }
    }

    /**
     *
     */
    public function getList()
    {
        $params = Request::instance()->param();

        // 分页参数（默认第1页，每页10条）
        $page  = isset($params['page']) ? max((int)$params['page'], 1) : 1;
        $limit = isset($params['limit']) ? max((int)$params['limit'], 10) : 10;
        // 搜索关键词
        $search = isset($params['search']) ? trim($params['search']) : '';

        $folder = isset($params['folder']) ? trim($params['folder']) : '';

        $where = [];
        $wheres = [];
        if (isset($search)) {
            $where['id|img_name|chinese_description|english_description'] = ['like', '%'. $search . '%'];
        }
        if (isset($folder)) {
            $wheres['old_image_url'] = ['like', '%'. $folder . '%'];
        }

        $count = Db::name('text_to_image')
            ->where('new_image_url', '<>', '')
            ->where($where)
            ->where($wheres)
            ->where('img_name', '<>', '')
            ->select();

        $list = Db::name('text_to_image')
            ->where('new_image_url', '<>', '')
            ->where('img_name', '<>', '')
            ->where($where)
            ->where($wheres)
            ->order('update_time desc')
            ->page($page, $limit)
            ->select();

        $folder = Db::name('text_to_image')
            ->field('old_image_url')
            ->where('new_image_url', '<>', '')
            ->where('img_name', '<>', '')
            ->order('update_time desc')
            ->select();

        // 处理路径并去重
        $processedFolders = [];
        foreach ($folder as $item) {
            $url = $item['old_image_url'];
            $lastSlashPos = strrpos($url, '/');
            if ($lastSlashPos !== false) {
                $folderPath = substr($url, 0, $lastSlashPos);
                if (!in_array($folderPath, $processedFolders)) {
                    $processedFolders[] = $folderPath;
                }
            }
        }

        $this->success('获取成功', [
            'total' => count($count),
            'list'  => $list,
            'folder' => $processedFolders
        ]);
    }


}