package ai.pai.client.activity;

import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.text.TextUtils;
import android.view.View;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.umeng.analytics.MobclickAgent;

import java.io.File;

import ai.pai.client.R;
import ai.pai.client.beans.GroupInfo;
import ai.pai.client.db.DBService;
import ai.pai.client.fragments.GroupPhotoFragment;
import ai.pai.client.fragments.GroupQRFragment;
import ai.pai.client.services.GroupService;
import ai.pai.client.utils.Constants;
import ai.pai.client.utils.GroupCreateUtils;
import ai.pai.client.utils.SystemUtils;
import ai.pai.client.utils.UmengEvent;
import ai.pai.client.views.GroupQRPopup;

public class GroupActivity extends BaseActivity implements View.OnClickListener {

    private String groupId;
    private File photoFile;
    private String groupName;
    private int defaultAvatarId;
    private GroupQRFragment qrFragment;
    private GroupPhotoFragment photoFragment;
    private ImageButton cameraBtn;
    private static final int TAKE_PHOTO_REQUEST_CODE = 1;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_group);
        SystemUtils.setImmerseLayout(this, findViewById(R.id.title_layout));
        dealIntentBundle(getIntent());
        TextView title = (TextView) findViewById(R.id.title_bar_middle_txt);
        title.setText(groupName);
        ImageView groupAvatar = (ImageView) findViewById(R.id.iv_title_bar_avatar);
        if (defaultAvatarId >= 0) {
            groupAvatar.setImageResource(GroupCreateUtils.getDrawableIdForAvatar(defaultAvatarId));
        } else {
            groupAvatar.setVisibility(View.GONE);
        }
        cameraBtn = (ImageButton) findViewById(R.id.floating_btn_camera);
        cameraBtn.setOnClickListener(this);
        findViewById(R.id.title_bar_back_layout).setOnClickListener(this);
        findViewById(R.id.title_bar_option_layout).setOnClickListener(this);
        findViewById(R.id.title_bar_qrcode_layout).setOnClickListener(this);
        showMask();
    }

    private void dealIntentBundle(Intent intent) {
        if (intent.getSerializableExtra("group") == null) {
            groupName = intent.getStringExtra("name");
            defaultAvatarId = intent.getIntExtra("avatar", 0);
            showQRFragment();
        } else {
            GroupInfo info = (GroupInfo) intent.getSerializableExtra("group");
            groupId = info.groupId;
            groupName = info.groupName;
            if (TextUtils.isEmpty(groupName)) {
                groupName = getString(R.string.default_group_name);
            }
            defaultAvatarId = info.groupAvatarId;
            if (!DBService.getInstance(this).isGroupExist(groupId)) {
                info.lastEnterTime = System.currentTimeMillis();
                DBService.getInstance(this).addNewGroup(info);
            } else {
                DBService.getInstance(this).updateLastEnterTimeByGroupId(groupId, System.currentTimeMillis());
            }
            showPhotoFragment();
        }
    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.title_bar_back_layout:
                finish();
                break;
            case R.id.title_bar_option_layout:
                MobclickAgent.onEvent(this, UmengEvent.group_setting_btn_click);
                Intent intent = new Intent(GroupActivity.this, GroupSettingActivity.class);
                intent.putExtra("group_id", groupId);
                intent.putExtra("avatar_id", defaultAvatarId);
                intent.putExtra("group_name", groupName);
                startActivity(intent);
                break;
            case R.id.floating_btn_camera:
                MobclickAgent.onEvent(this, UmengEvent.group_camera_btn_click);
                if (TextUtils.isEmpty(groupId)) {
                    if (qrFragment != null && qrFragment.isAdded()) {
                        groupId = qrFragment.getGroupId();
                    }
                    if (TextUtils.isEmpty(groupId)) {
                        Toast.makeText(GroupActivity.this, R.string.group_detail_fetch_fail, Toast.LENGTH_SHORT).show();
                        finish();
                        return;
                    }
                }

                if (photoFragment == null) {
                    showPhotoFragment();
                }
                photoFile = clickTakePhotoTab();
                break;
            case R.id.title_bar_qrcode_layout:
                new GroupQRPopup(this, groupId, groupName, defaultAvatarId).showPopupWindow();
                break;
            default:
                break;
        }
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (resultCode == Activity.RESULT_OK && requestCode == TAKE_PHOTO_REQUEST_CODE) {
            if (photoFragment != null && photoFragment.isAdded()) {
//                Intent intent = new Intent(this,PhotoUploadActivity.class);
//                intent.putExtra("group_id",groupId);
//                intent.putExtra("photo_path",photoFile.getAbsolutePath());
//                startActivity(intent);
                uploadPhoto(photoFile.getAbsolutePath());
            }
        }
        super.onActivityResult(requestCode, resultCode, data);
    }

    private void uploadPhoto(String path) {
        if (TextUtils.isEmpty(path)) {
            return;
        }

        Intent intent = new Intent(this, GroupService.class);
        Bundle bundle = new Bundle();
        bundle.putInt("command", GroupService.GroupCommand.COMMAND_UPLOAD_PHOTO);
        bundle.putString("group_id", groupId);
        bundle.putString("path", path);
        intent.putExtras(bundle);
        this.startService(intent);
    }

    private File clickTakePhotoTab() {
        Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        File dir = new File(Constants.APP_IMAGE_DIR);
        dir.mkdirs();
        File photoFile = new File(dir.getAbsolutePath() + "/" + System.currentTimeMillis() + ".jpg");
        intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photoFile));
        startActivityForResult(intent, TAKE_PHOTO_REQUEST_CODE);
        return photoFile;
    }

    private void showQRFragment() {
        FragmentManager fm = getSupportFragmentManager();
        FragmentTransaction ft = fm.beginTransaction();
        if (qrFragment == null) {
            qrFragment = new GroupQRFragment();
            Bundle bundle = new Bundle();
            bundle.putString("name", groupName);
            bundle.putInt("avatar", defaultAvatarId);
            qrFragment.setArguments(bundle);
            ft.add(R.id.content_fragment, qrFragment);
        } else {
            ft.show(qrFragment);
        }
        ft.commitAllowingStateLoss();
    }

    private void showPhotoFragment() {
        FragmentManager fm = getSupportFragmentManager();
        FragmentTransaction ft = fm.beginTransaction();
        if (photoFragment == null) {
            photoFragment = new GroupPhotoFragment();
            Bundle bundle = new Bundle();
            bundle.putString("groupId", groupId);
            photoFragment.setArguments(bundle);
            ft.add(R.id.content_fragment, photoFragment);
        } else {
            ft.show(photoFragment);
        }
        ft.commitAllowingStateLoss();
    }

    private void showMask() {
        cameraBtn.postDelayed(new Runnable() {
            @Override
            public void run() {
                runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        int left = cameraBtn.getLeft();
                        int right = cameraBtn.getRight();
                        int top = cameraBtn.getTop();
                        int bottom = cameraBtn.getBottom();
                        int loc[] = {left, top, right, bottom};
                        Intent intent = new Intent(GroupActivity.this, TipsActivity.class);
                        intent.putExtra("loc", loc);
                        startActivity(intent);
                    }
                });
            }
        }, 500);
    }
}