/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package com.ifish.mapper;

import org.apache.commons.lang3.StringUtils;
import org.apache.ibatis.annotations.Param;

/**
 *
 * @author Administrator
 */
public class Tbl_Version_MapperSql {

    /**
     * 查询版本数据
     *
     * @param phoneType
     * @param context
     * @param start
     * @param length
     * @return
     */
    public String getVersionListData(@Param("type") String phoneType, String context, Integer start, Integer length) {
        StringBuilder sb = new StringBuilder();

        sb.append("SELECT version_id versionId,version_code versionCode,is_must_update isMustUpdate,app_address appAddress,upload_content uploadContent,create_time createTime,phone_type phoneType ");
        sb.append(" from tbl_version WHERE 1=1 ");
        if (StringUtils.isNotBlank(phoneType)) {
            sb.append(" AND phone_type = #{type}");
        }
        if (StringUtils.isNotBlank(context)) {
            sb.append(" AND upload_content like '%").append(context).append("%'");
        }
        sb.append(" ORDER BY version_id DESC LIMIT ").append(start).append(",").append(length);

        return sb.toString();
    }

    /**
     * 查询版本数据数量
     *
     * @param phoneType
     * @param context
     * @return
     */
    public String getVeriosnListDataCountBySelect(@Param("type") String phoneType, String context) {
        StringBuilder sb = new StringBuilder();

        sb.append("SELECT count(1) ");
        sb.append(" from tbl_version WHERE 1=1 ");
        if (StringUtils.isNotBlank(phoneType)) {
            sb.append(" AND phone_type = #{type}");
        }
        if (StringUtils.isNotBlank(context)) {
            sb.append(" AND upload_content like '%").append(context).append("%'");
        }

        return sb.toString();
    }

}