package com.ruoyi.goods.utli;
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import cn.binarywang.wx.miniapp.api.WxMaService;
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import cn.binarywang.wx.miniapp.api.impl.WxMaServiceImpl;
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import cn.binarywang.wx.miniapp.bean.WxMaTemplateData;
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import cn.binarywang.wx.miniapp.bean.WxMaTemplateMessage;
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import cn.binarywang.wx.miniapp.config.WxMaInMemoryConfig;
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import me.chanjar.weixin.common.error.WxErrorException;
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import org.apache.http.HttpResponse;
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import org.apache.http.util.EntityUtils;
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import java.math.BigDecimal;
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import java.time.LocalDateTime;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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public class wxPush {
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//微信
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private static final String ACCESS_TOKEN_HOST = "https://api.weixin.qq.com/cgi-bin/token";
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private static final String WX_APPID = "wx69e3ac6e13a889b7";
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private static final String WX_SECRET = "1b8bcfcb681524ac553e72054e5271ef";
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public String push(String openid, String formid, String skuName, BigDecimal seckillPrice, LocalDateTime startTime) {
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//1,配置小程序信息
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WxMaInMemoryConfig wxConfig = new WxMaInMemoryConfig();
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wxConfig.setAppid("wx69e3ac6e13a889b7");//小程序appid
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wxConfig.setSecret("1b8bcfcb681524ac553e72054e5271ef");//小程序AppSecret
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WxMaService wxMaService = new WxMaServiceImpl();
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wxMaService.setWxMaConfig(wxConfig);
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String responseAccessToken=null;
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try {
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responseAccessToken = getAccessTokenByWX();
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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//2,设置模版信息（keyword1：类型，keyword2：内容）
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List<WxMaTemplateData> templateDataList = new ArrayList<>(4);
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WxMaTemplateData data1 = new WxMaTemplateData("thing1", skuName);
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WxMaTemplateData data2 = new WxMaTemplateData("amount3", seckillPrice.toString());
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WxMaTemplateData data3 = new WxMaTemplateData("thing4", seckillPrice.toString());
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WxMaTemplateData data4 = new WxMaTemplateData("thing5","秒杀活动开始啦，快来抢购");
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templateDataList.add(data1);
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templateDataList.add(data2);
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templateDataList.add(data3);
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templateDataList.add(data4);
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//3，设置推送消息
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WxMaTemplateMessage templateMessage = WxMaTemplateMessage.builder()
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.toUser(openid)//要推送的用户openid
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.formId(formid)//收集到的formid
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.templateId("NHmHEbK8SjzafWgnErAxNR0b2XJzSehv2kPqbQefolU")//推送的模版id（在小程序后台设置）
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.data(templateDataList)//模版信息
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.page("pages/index/index")//要跳转到小程序那个页面
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.build();
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//4，发起推送
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try {
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wxMaService.getMsgService().sendTemplateMsg(templateMessage);
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} catch (WxErrorException e) {
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System.out.println("推送失败：" + e.getMessage());
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return e.getMessage();
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}
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return "推送成功";
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}
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public static String getAccessTokenByWX() throws Exception {
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String host = ACCESS_TOKEN_HOST + "?appid=" + WX_APPID + "&secret=" + WX_SECRET + "&grant_type=client_credential";
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Map<String, String> headers = new HashMap<>(8);
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HttpResponse response = HttpUtils.doGet(host, "", "GET", headers, null);
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return EntityUtils.toString(response.getEntity());
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}
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}
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