package com.gh.gamecenter;

import android.app.Dialog;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.support.v4.content.ContextCompat;
import android.text.TextUtils;
import android.util.TypedValue;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.gh.base.BaseActivity;
import com.gh.common.constant.Config;
import com.gh.common.util.BitmapUtils;
import com.gh.common.util.DialogUtils;
import com.gh.common.util.DisplayUtils;
import com.gh.common.util.FileUtils;
import com.gh.common.util.TokenUtils;
import com.gh.common.view.CropImageCustom;

import org.json.JSONException;
import org.json.JSONObject;

import java.io.File;
import java.lang.ref.SoftReference;
import java.net.HttpURLConnection;
import java.text.SimpleDateFormat;
import java.util.Date;

import butterknife.BindView;
import rx.Observable;
import rx.Subscriber;
import rx.functions.Action1;
import rx.functions.Func1;
import rx.schedulers.Schedulers;

public class CropImageActivity extends BaseActivity {

    @BindView(R.id.cropimage_custom)
    CropImageCustom cropimage_custom;

    private SoftReference<Bitmap> reference;

    private SharedPreferences sp;

    private Handler handler = new Handler() {
        @Override
        public void handleMessage(Message msg) {
            if (msg.what == 0) {
                toast("上传成功");
            } else if (msg.what == 1) {
                toast("上传失败");
            } else if (msg.what == 2) {
                toast("修改太频繁，请稍后再试");
            }
        }
    };

    @Override
    protected int getLayoutId() {
        return R.layout.activity_cropimage;
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        initTitle(getString(R.string.title_crop_image));

        sp = getSharedPreferences(Config.PREFERENCE, Context.MODE_PRIVATE);

        RelativeLayout reuse_actionbar = (RelativeLayout) findViewById(R.id.reuse_actionbar);

        TextView confirm = new TextView(this);
        confirm.setText("确定");
        confirm.setTextColor(ContextCompat.getColor(this, R.color.title));
        confirm.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);
        int padding = DisplayUtils.dip2px(getApplicationContext(), 10);
        confirm.setPadding(padding, padding, padding, padding);
        confirm.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                final Dialog dialog = DialogUtils.showWaitDialog(CropImageActivity.this, "上传中...");
                final String path = getCacheDir() + File.separator + System.currentTimeMillis() + ".jpg";
                Observable.create(new Observable.OnSubscribe<Boolean>() {
                    @Override
                    public void call(Subscriber<? super Boolean> subscriber) {
                        subscriber.onNext(cropimage_custom.savePicture(path));
                        subscriber.onCompleted();
                    }
                }).flatMap(new Func1<Boolean, Observable<String>>() {
                    @Override
                    public Observable<String> call(Boolean status) {
                        if (status == null || !status) {
                            dialog.dismiss();
                            handler.sendEmptyMessage(1);
                            return null;
                        }
                        return TokenUtils.getToken(CropImageActivity.this, true);
                    }
                }).flatMap(new Func1<String, Observable<JSONObject>>() {
                    @Override
                    public Observable<JSONObject> call(String token) {
                        if (token != null) {
                            return Observable.just(FileUtils.uploadFile(Config.USER_HOST + "icon", path, token));
                        }
                        dialog.dismiss();
                        handler.sendEmptyMessage(1);
                        return null;
                    }
                }).flatMap(new Func1<JSONObject, Observable<JSONObject>>() {
                    @Override
                    public Observable<JSONObject> call(JSONObject result) {
                        if (result != null) {
                            try {
                                if (result.getInt("statusCode") == 401) {
                                    return TokenUtils.getToken(CropImageActivity.this, false)
                                            .flatMap(new Func1<String, Observable<JSONObject>>() {
                                                @Override
                                                public Observable<JSONObject> call(String token) {
                                                    return Observable.just(FileUtils.uploadFile(Config.USER_HOST + "icon", path, token));
                                                }
                                            });
                                }
                            } catch (JSONException e) {
                                e.printStackTrace();
                            }
                            return Observable.just(result);
                        }
                        dialog.dismiss();
                        handler.sendEmptyMessage(1);
                        return null;
                    }
                })
                        .subscribeOn(Schedulers.io())
                        .observeOn(Schedulers.io())
                        .subscribe(new Action1<JSONObject>() {
                            @Override
                            public void call(JSONObject result) {
                                if (result != null) {
                                    try {
                                        int statusCode = result.getInt("statusCode");
                                        if (statusCode == HttpURLConnection.HTTP_OK) {
                                            handler.sendEmptyMessage(0);

                                            String iconCount = sp.getString("updateIconCount", null);

                                            long l = System.currentTimeMillis();
                                            SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd");
                                            String time = format.format(new Date(l));

                                            JSONObject jsonObject = new JSONObject();
                                            jsonObject.put("time", time);

                                            if (TextUtils.isEmpty(iconCount)) {
                                                jsonObject.put("count", 1);
                                            } else {
                                                JSONObject json = new JSONObject(iconCount);
                                                String lastTime = json.getString("time");
                                                if (lastTime.equals(time)) {
                                                    jsonObject.put("count", json.getInt("count") + 1);
                                                } else {
                                                    jsonObject.put("count", 1);
                                                }
                                            }

                                            sp.edit().putString("updateIconCount", jsonObject.toString()).apply();

                                            Intent data = new Intent();
                                            data.putExtra("url", result.getString("icon"));
                                            setResult(RESULT_OK, data);
                                            finish();

                                        } else if (statusCode == HttpURLConnection.HTTP_FORBIDDEN
                                                && "too frequent".equals(result.getString("detail"))) {
                                            handler.sendEmptyMessage(2);
                                        }
                                    } catch (JSONException e) {
                                        e.printStackTrace();
                                    }
                                } else {
                                    handler.sendEmptyMessage(1);
                                }
                                dialog.dismiss();
                            }
                        });
            }
        });
        RelativeLayout.LayoutParams rparams = new RelativeLayout.LayoutParams(
                LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
        rparams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
        rparams.addRule(RelativeLayout.CENTER_VERTICAL);
        confirm.setLayoutParams(rparams);
        reuse_actionbar.addView(confirm);
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        if (reference != null && reference.get() != null) {
            reference.get().recycle();
        }

        handler.removeCallbacksAndMessages(null);
    }

    @Override
    public void onWindowFocusChanged(boolean hasFocus) {
        super.onWindowFocusChanged(hasFocus);
        if (hasFocus && (reference == null || reference.get() == null)) {
            ImageView imageView = cropimage_custom.getCropImageZoomView();
            Bitmap bitmap = BitmapUtils.getBitmapByFile(getIntent().getStringExtra("path"),
                    imageView.getWidth(), imageView.getHeight());
            if (bitmap != null) {
                reference = new SoftReference<>(bitmap);
                imageView.setImageBitmap(reference.get());
            }
        }
    }
}