package com.application.zhangshi_app_android.ui.main;


import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.text.TextUtils;
import android.util.Log;
import android.util.TypedValue;
import android.view.Menu;
import android.view.MenuItem;

import androidx.annotation.NonNull;
import androidx.fragment.app.Fragment;
import androidx.lifecycle.Observer;
import androidx.viewpager2.widget.ViewPager2;

import com.android.app_base.base.adapter.BaseVp2FragmentAdapter;
import com.android.app_base.base.view.BaseFragment;
import com.android.app_base.helper.DoubleClickHelper;
import com.android.app_base.manager.AppManager;
import com.android.app_base.manager.UserManager;
import com.android.app_base.utils.rxbus.MessageEvent;
import com.android.app_base.utils.rxbus.RxBus;
import com.application.zhangshi_app_android.BR;
import com.application.zhangshi_app_android.R;
import com.application.zhangshi_app_android.bean.GrowthExperienceInformationBean;
import com.application.zhangshi_app_android.bean.UpdateVersionBean;
import com.application.zhangshi_app_android.databinding.ActivityMainBinding;
import com.application.zhangshi_app_android.ui.DLBaseActivity;
import com.application.zhangshi_app_android.ui.dialog.UpdateDialog;
import com.application.zhangshi_app_android.ui.function.HomeFragment;
import com.application.zhangshi_app_android.ui.home.TreeFragment;
import com.application.zhangshi_app_android.ui.personal_center.PersonalCenterFragment;
import com.blankj.utilcode.util.AppUtils;
import com.blankj.utilcode.util.ToastUtils;
import com.google.android.material.navigation.NavigationBarView;

/**
 * @author Ljj
 * @date 2023.3.15
 * @desc app主页
 */
public class MainActivity extends DLBaseActivity<ActivityMainBinding, MainViewModel> {
    BaseVp2FragmentAdapter<BaseFragment> mPagerAdapter;

    @Override
    protected boolean isDrawerLayoutEnabled() {
        return false;
    }

    @Override
    public int getLayoutId() {
        return R.layout.activity_main;
    }

    @Override
    public int getVariableId() {
        return BR.viewModel;
    }

    @Override
    public void initParam() {

    }


    @Override
    public void initView() {
        mPagerAdapter = new BaseVp2FragmentAdapter<>(this);
        mPagerAdapter.addFragment(HomeFragment.newInstance());
        mPagerAdapter.addFragment(TreeFragment.newInstance());
        mPagerAdapter.addFragment(PersonalCenterFragment.newInstance());
        binding.mainVp.setAdapter(mPagerAdapter);
        binding.mainVp.registerOnPageChangeCallback(new ViewPager2.OnPageChangeCallback() {
            @Override
            public void onPageSelected(int position) {
                binding.mainBnv.setSelectedItemId(binding.mainBnv.getMenu().getItem(position).getItemId());
                super.onPageSelected(position);
            }
        });
        binding.mainVp.setUserInputEnabled(false);
        binding.mainVp.setOffscreenPageLimit(3);
        // 不使用图标默认变色
        binding.mainBnv.setItemIconTintList(null);
        binding.mainBnv.setOnItemSelectedListener(new NavigationBarView.OnItemSelectedListener() {
            @Override
            public boolean onNavigationItemSelected(@NonNull MenuItem item) {
                switch (item.getItemId()) {
                    case R.id.navigation_home:
                        binding.mainVp.setCurrentItem(0);
                        return true;
                    case R.id.navigation_tree:
                        binding.mainVp.setCurrentItem(1);
                        return true;
                    case R.id.navigation_personal_center:
                        binding.mainVp.setCurrentItem(2);
                        return true;
                    default:
                        break;
                }
                return false;
            }
        });
        Menu menu = binding.mainBnv.getMenu();
        // 获取当前主题中的菜单图标资源
        TypedValue typedValue1 = new TypedValue();
        getTheme().resolveAttribute(R.attr.menuIconHome, typedValue1, true);
        int icon1ResId = typedValue1.resourceId;
        TypedValue typedValue2 = new TypedValue();
        getTheme().resolveAttribute(R.attr.menuIconTree, typedValue2, true);
        int icon2ResId = typedValue2.resourceId;
        TypedValue typedValue3 = new TypedValue();
        getTheme().resolveAttribute(R.attr.menuIconUser, typedValue3, true);
        int icon3ResId = typedValue3.resourceId;
        // 设置菜单项图标
        menu.findItem(R.id.navigation_home).setIcon(icon1ResId);
        menu.findItem(R.id.navigation_tree).setIcon(icon2ResId);
        menu.findItem(R.id.navigation_personal_center).setIcon(icon3ResId);
    }

    @Override
    public void initData() {
        viewModel.getUpdateVersion();
        if (TextUtils.isEmpty(UserManager.getInstance().getUserName()) || TextUtils.isEmpty(UserManager.getInstance().getUserAvatar())) {
            viewModel.getInfo();
        }
    }

    @Override
    public void initLiveDataObserve() {
        viewModel.getUpdateVersionBeanLiveData().observe(this, new Observer<UpdateVersionBean>() {
            @Override
            public void onChanged(UpdateVersionBean updateVersionBean) {
                if(updateVersionBean != null && updateVersionBean.getVersionCode()> AppUtils.getAppVersionCode()&&!TextUtils.isEmpty(updateVersionBean.getAppUrl())){
//                    VersionUpdateDialog.Builder dialogBuilder = new VersionUpdateDialog.Builder(getSelfActivity())
//                            .setContent(updateVersionBean.getContent())
//                            .setDownloadUrl(updateVersionBean.getAppUrl())
//                    ;
//                    if(updateVersionBean.getForceUpdate() == 1){
//                        dialogBuilder.setCancelable(false);
//                        dialogBuilder.setCanceledOnTouchOutside(false);
//                    }
//                    dialogBuilder.show();

                    new UpdateDialog.Builder(getSelfActivity())
                            // 版本名
                            .setVersionName(updateVersionBean.getVersionName())
                            // 是否强制更新
                            .setForceUpdate(updateVersionBean.getForceUpdate()==1)
                            // 更新日志
                            .setUpdateLog(updateVersionBean.getContent())
                            // 下载 URL
                            .setDownloadUrl(updateVersionBean.getAppUrl())
                            // 文件 MD5
                            .setFileMd5(updateVersionBean.getMd5())
                            .show();
                }
            }
        });

        viewModel.getInfoLiveData().observe(this, new Observer<GrowthExperienceInformationBean>() {
            @Override
            public void onChanged(GrowthExperienceInformationBean informationBean) {
                if(informationBean != null){
                    UserManager.getInstance().setUserName(informationBean.getNickName());
                    UserManager.getInstance().setUserAvatar(informationBean.getImg());
                    UserManager.getInstance().setClanId(informationBean.getClanId());
                    RxBus.getInstance().post(new MessageEvent(MessageEvent.EVENT_UPDATE_USER_INFO,informationBean));
                }

            }
        });

    }

    @Override
    protected void onNewIntent(Intent intent) {
        super.onNewIntent(intent);
        switchFragment(mPagerAdapter.getFragmentIndex((Class<? extends Fragment>) intent.getSerializableExtra(INTENT_KEY_IN_FRAGMENT_CLASS)));
    }

    private void switchFragment(int fragmentIndex) {
        if (fragmentIndex == -1) {
            return;
        }

        switch (fragmentIndex) {
            case 0:
            case 1:
            case 2:
            case 3:
                binding.mainVp.setCurrentItem(fragmentIndex);
                binding.mainBnv.setSelectedItemId(binding.mainBnv.getMenu().getItem(fragmentIndex).getItemId());
                break;
            default:
                break;
        }
    }


    @Override
    protected void onDestroy() {
        binding.mainVp.setAdapter(null);
        binding.mainBnv.setOnItemSelectedListener(null);
        super.onDestroy();
    }

    @Override
    public void onBackPressed() {
        if (DoubleClickHelper.isOnDoubleClick()) {
            moveTaskToBack(false);
            // 进行内存优化，销毁掉所有的界面
            AppManager.getAppManager().finishAllActivity();
        } else {
            ToastUtils.showShort("再按一次退出");
        }
    }

    private static final String INTENT_KEY_IN_FRAGMENT_INDEX = "fragmentIndex";
    private static final String INTENT_KEY_IN_FRAGMENT_CLASS = "fragmentClass";

    public static void start(Context context) {
        start(context, TreeFragment.class);
    }

    public static void start(Context context, Class<? extends Fragment> fragmentClass) {
        Intent intent = new Intent(context, MainActivity.class);
        intent.putExtra(INTENT_KEY_IN_FRAGMENT_CLASS, fragmentClass);
        if (!(context instanceof Activity)) {
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        }
        context.startActivity(intent);
    }

}