package com.idormy.sms.forwarder.sender;

import android.os.Handler;
import android.util.Log;

import androidx.annotation.NonNull;

import com.idormy.sms.forwarder.utils.LogUtil;
import com.idormy.sms.forwarder.utils.SettingUtil;

import java.io.IOException;
import java.util.Objects;
import java.util.concurrent.TimeUnit;

import io.reactivex.rxjava3.core.Observable;
import io.reactivex.rxjava3.core.ObservableEmitter;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.MultipartBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;

@SuppressWarnings("ResultOfMethodCallIgnored")
public class SenderServerChanMsg extends SenderBaseMsg {

    static final String TAG = "SenderServerChanMsg";

    public static void sendMsg(final long logId, final Handler handError, final String sendKey, final String title, final String desp) throws Exception {
        Log.i(TAG, "sendMsg sendKey:" + sendKey + " title:" + title + " desp:" + desp);

        if (sendKey == null || sendKey.isEmpty()) {
            return;
        }

        final String requestUrl = "https://sctapi.ftqq.com/" + sendKey + ".send";
        Log.i(TAG, "requestUrl:" + requestUrl);
        //特殊处理避免标题重复
        final String requestMsg = desp.replaceFirst("^" + title + "(.*)", "").trim();
        Log.i(TAG, "requestMsg:" + requestMsg);

        Observable
                .create((ObservableEmitter<Object> emitter) -> {
                    Toast(handError, TAG, "开始请求接口...");

                    OkHttpClient client = new OkHttpClient().newBuilder().build();
                    MultipartBody.Builder builder = new MultipartBody.Builder().setType(MultipartBody.FORM)
                            .addFormDataPart("title", title)
                            .addFormDataPart("desp", requestMsg);

                    RequestBody body = builder.build();
                    Request request = new Request.Builder().url(requestUrl).method("POST", body).build();
                    Call call = client.newCall(request);
                    call.enqueue(new Callback() {
                        @Override
                        public void onFailure(@NonNull Call call, @NonNull final IOException e) {
                            LogUtil.updateLog(logId, 0, e.getMessage());
                            Toast(handError, TAG, "发送失败：" + e.getMessage());
                            emitter.onError(new RuntimeException("请求接口异常..."));
                        }

                        @Override
                        public void onResponse(@NonNull Call call, @NonNull Response response) throws IOException {
                            final String responseStr = Objects.requireNonNull(response.body()).string();
                            Log.d(TAG, "Response：" + response.code() + "，" + responseStr);
                            Toast(handError, TAG, "发送状态：" + responseStr);

                            //TODO:粗略解析是否发送成功
                            if (responseStr.contains("\"code\":0")) {
                                LogUtil.updateLog(logId, 2, responseStr);
                            } else {
                                LogUtil.updateLog(logId, 0, responseStr);
                            }
                        }
                    });

                }).retryWhen((Observable<Throwable> errorObservable) -> errorObservable
                .zipWith(Observable.just(
                        SettingUtil.getRetryDelayTime(1),
                        SettingUtil.getRetryDelayTime(2),
                        SettingUtil.getRetryDelayTime(3),
                        SettingUtil.getRetryDelayTime(4),
                        SettingUtil.getRetryDelayTime(5)
                ), (Throwable e, Integer time) -> time)
                .flatMap((Integer delay) -> {
                    Toast(handError, TAG, "请求接口异常，" + delay + "秒后重试");
                    return Observable.timer(delay, TimeUnit.SECONDS);
                }))
                .subscribe(System.out::println);
    }

}
