package com.huawei.android.hms.agent.pay;
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import android.app.Activity;
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import android.content.Intent;
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import android.os.Handler;
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import android.os.Looper;
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import com.huawei.android.hms.agent.HMSAgent;
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import com.huawei.android.hms.agent.common.ActivityMgr;
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import com.huawei.android.hms.agent.common.ApiClientMgr;
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import com.huawei.android.hms.agent.common.BaseApiAgent;
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import com.huawei.android.hms.agent.common.CallbackResultRunnable;
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import com.huawei.android.hms.agent.common.HMSAgentLog;
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import com.huawei.android.hms.agent.common.StrUtils;
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import com.huawei.android.hms.agent.pay.handler.PayHandler;
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import com.huawei.hms.api.HuaweiApiClient;
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import com.huawei.hms.support.api.client.PendingResult;
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import com.huawei.hms.support.api.client.ResultCallback;
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import com.huawei.hms.support.api.client.Status;
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import com.huawei.hms.support.api.entity.core.CommonCode;
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import com.huawei.hms.support.api.entity.pay.PayReq;
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import com.huawei.hms.support.api.entity.pay.PayStatusCodes;
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import com.huawei.hms.support.api.pay.HuaweiPay;
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import com.huawei.hms.support.api.pay.PayResult;
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import com.huawei.hms.support.api.pay.PayResultInfo;
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/**
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* 支付请求
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*/
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public final class PayApi extends BaseApiAgent {
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/**
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* 单实例
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*/
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public static final PayApi INST = new PayApi();
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/**
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* client 无效最大尝试次数
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*/
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private static final int MAX_RETRY_TIMES = 1;
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/**
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* 请求体
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*/
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private PayReq payReq;
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/**
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* 支付结果回调
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*/
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private PayHandler handler;
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/**
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* 当前剩余重试次数
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*/
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private int retryTimes = MAX_RETRY_TIMES;
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/**
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* 待处理的支付
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*/
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private Status statusForPay;
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/**
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* 私有构造方法
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*/
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private PayApi(){}
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/**
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* Huawei Api Client 连接回调
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* @param rst 结果码
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* @param client HuaweiApiClient 实例
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*/
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@Override
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public void onConnect(int rst, HuaweiApiClient client) {
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HMSAgentLog.d("onConnect:" + rst);
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if (client == null || !ApiClientMgr.INST.isConnect(client)) {
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HMSAgentLog.e("client not connted");
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onPayEnd(rst, null);
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return;
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}
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// 调用HMS-SDK pay 接口
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PendingResult<PayResult> payResult = HuaweiPay.HuaweiPayApi.pay(client, payReq);
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payResult.setResultCallback(new ResultCallback<PayResult>() {
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@Override
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public void onResult(PayResult result) {
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if (result == null) {
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HMSAgentLog.e("result is null");
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onPayEnd(HMSAgent.AgentResultCode.RESULT_IS_NULL, null);
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return;
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}
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Status status = result.getStatus();
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if (status == null) {
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HMSAgentLog.e("status is null");
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onPayEnd(HMSAgent.AgentResultCode.STATUS_IS_NULL, null);
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return;
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}
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int rstCode = status.getStatusCode();
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HMSAgentLog.d("pay rstCode=" + rstCode);
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// 需要重试的错误码，并且可以重试
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if ((rstCode == CommonCode.ErrorCode.SESSION_INVALID
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|| rstCode == CommonCode.ErrorCode.CLIENT_API_INVALID) && retryTimes > 0) {
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retryTimes--;
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connect();
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} else if (rstCode == PayStatusCodes.PAY_STATE_SUCCESS) {
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Activity curActivity = ActivityMgr.INST.getLastActivity();
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if (curActivity == null) {
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HMSAgentLog.e("activity is null");
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onPayEnd(HMSAgent.AgentResultCode.NO_ACTIVITY_FOR_USE, null);
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return;
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}
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if (statusForPay != null) {
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HMSAgentLog.e("has already a pay to dispose");
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onPayEnd(HMSAgent.AgentResultCode.REQUEST_REPEATED, null);
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return;
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}
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//启动支付流程
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try {
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statusForPay = status;
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Intent intent = new Intent(curActivity, HMSPayAgentActivity.class);
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curActivity.startActivity(intent);
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} catch (Exception e) {
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HMSAgentLog.e("start HMSPayAgentActivity error:" + e.getMessage());
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onPayEnd(HMSAgent.AgentResultCode.START_ACTIVITY_ERROR, null);
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}
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}else {
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onPayEnd(rstCode, null);
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}
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}
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});
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}
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/**
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* 获取待处理的支付，供 HMSPayAgentActivity 调用
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* @return 待处理的支付
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*/
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Status getWaitPayStatus(){
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HMSAgentLog.d("getWaitPayStatus=" + StrUtils.objDesc(statusForPay));
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return statusForPay;
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}
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/**
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* 支付结果方法
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* @param rstCode 支付结果码
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* @param payInfo 支付结果信息
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*/
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void onPayEnd(int rstCode, PayResultInfo payInfo) {
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HMSAgentLog.i("pay:callback=" + StrUtils.objDesc(handler) +" retCode=" + rstCode + " payInfo=" + StrUtils.objDesc(payInfo));
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if (handler != null) {
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new Handler(Looper.getMainLooper()).post(new CallbackResultRunnable<PayResultInfo>(handler, rstCode, payInfo));
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handler = null;
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}
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statusForPay = null;
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payReq = null;
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retryTimes = MAX_RETRY_TIMES;
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}
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/**
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* 支付接口
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* @param requ 支付请求类
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* @param handler 支付结果回调
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*/
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public void pay(PayReq requ, final PayHandler handler) {
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HMSAgentLog.i("pay:requ=" + StrUtils.objDesc(requ) + " handler=" + StrUtils.objDesc(handler));
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if (payReq != null) {
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HMSAgentLog.e("pay:has already a pay to dispose");
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if (handler != null) {
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new Handler(Looper.getMainLooper()).post(new CallbackResultRunnable<PayResultInfo>(handler, HMSAgent.AgentResultCode.REQUEST_REPEATED, null));
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}
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return;
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}
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this.payReq = requ;
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this.handler = handler;
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retryTimes = MAX_RETRY_TIMES;
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connect();
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}
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}
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