package com.javaweb.platform.utils;

import java.util.Calendar;
import java.util.Date;
import java.util.List;
import java.util.Random;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.javaweb.common.utils.IdGenerate;
import com.javaweb.common.utils.StringUtils;
import com.javaweb.platform.domain.Validcode;
import com.javaweb.platform.mapper.ValidcodeMapper;

import com.aliyun.tea.*;
import com.aliyun.dysmsapi20170525.*;
import com.aliyun.dysmsapi20170525.models.*;
import com.aliyun.teaopenapi.*;
import com.aliyun.teaopenapi.models.*;

@Service
public class ValidcodeUtils2 {
	
	@Autowired
	private ValidcodeMapper validcodeMapper;
	
	private static final String accessKeyId="LTAI5tJjstk9c2qZs43fbGx9";
	 
	private static final String accessKeySecret="sWHErgvNkain06tOBIxmyht1kMwq2H";
	
	private static final String SignName="北京梦之岩";
	/**
	 * 向手机发送验证码
	 * @param type 验证码的类型，1：注册用户，2：修改密码，3：通过审核，4：不通过审核
	 * @param phone
	 * @param code
	 * @return 0：发送过于频繁，1：正常发送
	 * @throws Exception 
	 */
	public int sendMesgToPhone(String type,String phone) throws Exception {
		if(hasExistsCode(phone,type))
		{
			return 0;
		}
		String code = createCode();
		String templateParam = "{code:"+code+"}";
        com.aliyun.dysmsapi20170525.Client client = createClient();
        
//        SendSmsRequest sendSmsRequest = new SendSmsRequest();
        SendSmsRequest sendSmsRequest = createSendSmsRequest(phone, "SMS_237405548", templateParam);
//        sendSmsRequest.setSignName(SignName);
//        sendSmsRequest.setPhoneNumbers(phone);
//        if(type == "1" || type == "2")
//        {
//        	sendSmsRequest.setTemplateCode("SMS_237405548");
//            sendSmsRequest.setTemplateParam("{code:"+code+"}");
//        }
//        else if(type == "3")
//        {
//        	sendSmsRequest.setTemplateCode("SMS_238461833");
//        }
//        else if(type == "4")
//        {
//        	sendSmsRequest.setTemplateCode("SMS_238466927");
//        }
        SendSmsResponse r = new SendSmsResponse();
        // 复制代码运行请自行打印 API 的返回值
        try {
        	r = client.sendSms(sendSmsRequest);
			
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		//写入数据库
        Validcode validcode = new Validcode();
        validcode.setId(IdGenerate.uuid());
		validcode.setPhone(phone);
		validcode.setType(type);
		validcode.setCreateTime(new Date());
		Calendar calendar = Calendar.getInstance();
		calendar.add(Calendar.MINUTE, 5);
		validcode.setSendTime(new Date());
		validcode.setUntilTime(calendar.getTime());
		validcode.setCode(code);
		validcodeMapper.insertValidcode(validcode);
		return 1;
	}
	/**
	 * 验证码是否有效
	 * @param code
	 * @param phone
	 * @param type
	 * @return
	 */
	public boolean validCode(String code,String phone,String type) {
		Validcode validcode = new Validcode();
        validcode.setCode(code);
		validcode.setPhone(phone);
		validcode.setType(type);
		validcode.setUntilTime(new Date());
		List<Validcode> codeList = validcodeMapper.selectValidcodeList(validcode);
		if(codeList.size() > 0)
		{
			return true;
		}
		return false;
	}
	/**
	 * 查询数据库中，最近50秒是否发送了短信
	 * @param phone
	 * @return
	 */
	private boolean hasExistsCode(String phone,String type) {
		Validcode validcode = new Validcode();
		validcode.setPhone(phone);
		validcode.setType(type);
		Calendar calendar = Calendar.getInstance();
		calendar.add(Calendar.SECOND, -50);
		validcode.setSendTime(calendar.getTime());
		List<Validcode> exisList=validcodeMapper.selectValidcodeList(validcode);
		if(exisList.size()>0)
		{
			return true;
		}
		return false;
	}
	private String createCode()
	{
		//生成六位随机数验证码
		String ret = "";
		for(int i = 0;i<6;i++)
		{
			Random r = new Random();
			int j = r.nextInt(10);
			if(i == 0 && j == 0)
			{
				ret += 1;
			}
			else
			{
				ret += j;
			}
		}
		return ret;
	}
	 /**
     * 使用AK&SK初始化账号Client
     * @param accessKeyId
     * @param accessKeySecret
     * @return Client
     * @throws Exception
     */
    private com.aliyun.dysmsapi20170525.Client createClient() throws Exception {
        Config config = new Config()
                // 您的AccessKey ID
                .setAccessKeyId(accessKeyId)
                // 您的AccessKey Secret
                .setAccessKeySecret(accessKeySecret);
        // 访问的域名
        config.endpoint = "dysmsapi.aliyuncs.com";
        return new com.aliyun.dysmsapi20170525.Client(config);
    }
    /**
     * 创建发送命令的参数
     * @return
     */
    private SendSmsRequest createSendSmsRequest(String phone,String templateCode,String templateParam){
    	
		SendSmsRequest sendSmsRequest = new SendSmsRequest();
		sendSmsRequest.setSignName(SignName);
		sendSmsRequest.setPhoneNumbers(phone);

		sendSmsRequest.setTemplateCode(templateCode);
		if (!StringUtils.isEmpty(templateParam)) {
			sendSmsRequest.setTemplateParam(templateParam);
		}
		return sendSmsRequest;
     
    }
    
}