package com.shlb.comb.activity;

import android.bluetooth.BluetoothAdapter;
import android.content.pm.PackageManager;
import android.os.Build;
import android.view.View;

import com.qmuiteam.qmui.widget.grouplist.QMUICommonListItemView;
import com.qmuiteam.qmui.widget.grouplist.QMUIGroupListView;
import com.shlb.comb.R;
import com.shlb.comb.base.BaseActivity;
import com.shlb.comb.event.UpdateEvent;

import org.greenrobot.eventbus.Subscribe;
import org.greenrobot.eventbus.ThreadMode;

public class CurrentDeviceActivity extends BaseActivity {

    private QMUIGroupListView mGroupHardware;
    private QMUIGroupListView mGroupBle;
    private QMUIGroupListView mGroupAudio;
    private QMUIGroupListView mGroupScreen;

    @Override
    protected void contentView() {
        setContentView(R.layout.activity_current_device);
    }

    @Override
    protected void initView() {
        super.initHead();
        tv_center.setText("设备信息");
        if (iv_right != null) iv_right.setVisibility(View.GONE);
        if (iv_left != null) {
            iv_left.setImageDrawable(getResources().getDrawable(R.mipmap.icon_back));
            iv_left.setOnClickListener(v -> finish());
        }

        mGroupHardware = findViewById(R.id.group_hardware);
        mGroupBle = findViewById(R.id.group_ble);
        mGroupAudio = findViewById(R.id.group_audio);
        mGroupScreen = findViewById(R.id.group_screen);
    }

    @Override
    protected void initData() {
        initHardwareInfo();
        initBleInfo();
        initAudioInfo();
        initScreenInfo();
    }

    @Override
    protected void initEvent() {
    }

    @Subscribe(threadMode = ThreadMode.MAIN)
    public void onEvent(UpdateEvent event) {
        // Required by BaseActivity's EventBus registration
    }

    private void initHardwareInfo() {
        QMUIGroupListView.newSection(this)
                .setTitle("硬件信息")
                .addItemView(createItem("设备名称", Build.DEVICE), null)
                .addItemView(createItem("Android 版本", Build.VERSION.RELEASE), null)
                .addItemView(createItem("制造商", Build.MANUFACTURER), null)
                .addItemView(createItem("型号", Build.MODEL), null)
                .addItemView(createItem("构建版本", Build.DISPLAY), null)
                .addItemView(createItem("主板", Build.BOARD), null)
                .addItemView(createItem("产品名", Build.PRODUCT), null)
                .addTo(mGroupHardware);
    }

    private void initBleInfo() {
        PackageManager pm = getPackageManager();
        BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();

        boolean isBleSupported = pm.hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE);
        
        QMUIGroupListView.Section section = QMUIGroupListView.newSection(this)
                .setTitle("低功耗蓝牙");

        section.addItemView(createItem("支持 BLE", isBleSupported ? "是" : "否", isBleSupported), null);
        
        if (adapter != null) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                boolean isOffloadedFilteringSupported = adapter.isOffloadedFilteringSupported();
                boolean isOffloadedScanBatchingSupported = adapter.isOffloadedScanBatchingSupported();
                boolean isMultipleAdvertisementSupported = adapter.isMultipleAdvertisementSupported();
                
                section.addItemView(createItem("支持脱机过滤", isOffloadedFilteringSupported ? "是" : "否", isOffloadedFilteringSupported), null);
                section.addItemView(createItem("支持脱机扫描批处理", isOffloadedScanBatchingSupported ? "是" : "否", isOffloadedScanBatchingSupported), null);
                section.addItemView(createItem("支持多重广播", isMultipleAdvertisementSupported ? "是" : "否", isMultipleAdvertisementSupported), null);
            }
            
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                boolean isLe2MPhySupported = adapter.isLe2MPhySupported();
                boolean isLeCodedPhySupported = adapter.isLeCodedPhySupported();
                boolean isLeExtendedAdvertisingSupported = adapter.isLeExtendedAdvertisingSupported();
                boolean isLePeriodicAdvertisingSupported = adapter.isLePeriodicAdvertisingSupported();

                section.addItemView(createItem("支持高速 (PHY 2M)", isLe2MPhySupported ? "是" : "否", isLe2MPhySupported), null);
                section.addItemView(createItem("支持远距离 (PHY Coded)", isLeCodedPhySupported ? "是" : "否", isLeCodedPhySupported), null);
                section.addItemView(createItem("支持扩展广播", isLeExtendedAdvertisingSupported ? "是" : "否", isLeExtendedAdvertisingSupported), null);
                section.addItemView(createItem("支持周期性广播", isLePeriodicAdvertisingSupported ? "是" : "否", isLePeriodicAdvertisingSupported), null);
            }
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                 int maxDataLength = adapter.isLeExtendedAdvertisingSupported() ? 1650 : 31;
                 section.addItemView(createItem("最大广播数据长度", String.valueOf(maxDataLength)), null);
             }
        }

        section.addTo(mGroupBle);
    }

    private void initAudioInfo() {
        QMUIGroupListView.newSection(this)
                .setTitle("蓝牙音频")
                .addItemView(createItem("支持 LE Audio", "否", false), null)
                .addItemView(createItem("支持 LE 广播源", "否", false), null)
                .addItemView(createItem("支持 LE 广播助手", "否", false), null)
                .addItemView(createItem("最大连接音频设备数", "0"), null)
                .addTo(mGroupAudio);
    }

    private void initScreenInfo() {
        android.util.DisplayMetrics dm = getResources().getDisplayMetrics();
        int screenWidth = dm.widthPixels;
        int screenHeight = dm.heightPixels;
        float density = dm.density;
        int densityDpi = dm.densityDpi;
        
        QMUIGroupListView.newSection(this)
                .setTitle("屏幕信息")
                .addItemView(createItem("分辨率", screenWidth + " x " + screenHeight), null)
                .addItemView(createItem("密度", density + " (" + densityDpi + " dpi)"), null)
                .addTo(mGroupScreen);
    }

    private QMUICommonListItemView createItem(String title, String detail) {
        return createItem(title, detail, true);
    }

    private QMUICommonListItemView createItem(String title, String detail, boolean isSupported) {
        QMUICommonListItemView item = mGroupHardware.createItemView(title);
        item.setOrientation(QMUICommonListItemView.HORIZONTAL);
        item.setDetailText(detail);
        return item;
    }
}