package com.iplatform.file.service;

import com.iplatform.model.po.S_file;
import com.iplatform.model.po.SfAttachment;
import com.walker.db.page.GenericPager;
import com.walker.db.page.ListPageContext;
import com.walker.db.page.PageSearch;
import com.walker.infrastructure.utils.StringUtils;
import com.walker.jdbc.service.BaseServiceImpl;
import org.springframework.stereotype.Service;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Service
public class FileServiceImpl extends BaseServiceImpl {

    public static final String SQL_PAGE_FILE = "select * from s_file where 1=1";
    public static final String SQL_PAGE_ATTACHMENT = "select * from sf_attachment where 1=1";

    /**
     * 分页列表附件信息
     * @param owner 归属，-1 平台，其他值表示不同租户ID
     * @param pid 分类
     * @param attTypeList 文件类型集合
     * @return
     * @date 2023-06-05
     */
    public GenericPager<SfAttachment> queryPageAttachmentList(int owner, Integer pid, List<String> attTypeList){
        Map<String, Object> parameters = new HashMap<>();
        StringBuilder sql = new StringBuilder(SQL_PAGE_ATTACHMENT);
        sql.append(" and owner = :owner");
        parameters.put("owner", owner);

        if(pid != null && pid.intValue() > 0){
            sql.append(" and pid = :pid");
            parameters.put("pid", pid);
        }
        if(!StringUtils.isEmptyList(attTypeList)){
            sql.append(" and att_type in (:attTypeList)");
            parameters.put("attTypeList", attTypeList);
        }
        sql.append(" order by create_time desc");
//        PageSearch pageSearch = ListPageContext.getPageSearch();
//        return this.selectSplit(sql.toString(), parameters, pageSearch.getPageIndex(), pageSearch.getPageSize(), new SfAttachment());
        return this.selectSplit(sql.toString(), parameters, new SfAttachment());
    }

    @Deprecated
    public GenericPager<S_file> queryPageFileList(String fileName, String fileExt, String groupId){
        Map<String, Object> parameters = new HashMap<>();
        StringBuilder sql = new StringBuilder(SQL_PAGE_FILE);

        if(StringUtils.isNotEmpty(fileName)){
            sql.append(" and file_name like :fileName");
            parameters.put("fileName", "%" + fileName + "%");
        }
        if(StringUtils.isNotEmpty(fileExt)){
            sql.append(" and file_ext = :fileExt");
            parameters.put("fileExt", fileExt);
        }
        if(StringUtils.isNotEmpty(groupId)){
            sql.append(" and group_id = :groupId");
            parameters.put("groupId", groupId);
        }
        sql.append(" order by create_time desc");
        PageSearch pageSearch = ListPageContext.getPageSearch();
        return this.selectSplit(sql.toString(), parameters, pageSearch.getPageIndex(), pageSearch.getPageSize(), new S_file());
    }

}