package com.gh.base;

import android.os.Bundle;
import android.support.annotation.DrawableRes;
import android.support.annotation.StringRes;
import android.support.v4.app.Fragment;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.view.ViewGroup;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.gh.common.util.DisplayUtils;
import com.gh.gamecenter.R;
import com.gh.gamecenter.normal.ToolbarController;
import com.lightgame.BaseAppCompatActivity;
import com.lightgame.OnTitleClickListener;

import java.util.List;

/**
 * Created by csheng on 15-10-12.
 */

public abstract class BaseToolBarActivity extends BaseAppCompatActivity implements ToolbarController, Toolbar.OnMenuItemClickListener {

    private Toolbar mToolbar;
    private TextView mTitleTv;

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

    private void initToolbar() {
        mToolbar = findViewById(R.id.normal_toolbar);
        mTitleTv = findViewById(R.id.normal_title);
        if (mToolbar != null) {
//            setSupportActionBar(mToolbar); // 替换actionBar后 toolBar无法控制
            mToolbar.setNavigationIcon(provideNavigationIcon());
            mToolbar.setNavigationOnClickListener(view -> onBackPressed());
            mTitleTv.setOnClickListener(view -> {
                final List<Fragment> fragmentList = getSupportFragmentManager().getFragments();
                for (Fragment fragment : fragmentList) {
                    if (fragment instanceof OnTitleClickListener) {
                        ((OnTitleClickListener) fragment).onTitleClick();
                    }
                }
            });
        }
    }

    @DrawableRes
    public int provideNavigationIcon() {
        return R.drawable.ic_bar_back; // default navigation icon
    }

    @Override
    public void setNavigationTitle(String title) {
        if (mTitleTv != null) mTitleTv.setText(title);
    }

    @Override
    public void setNavigationTitle(@StringRes int res) {
        setNavigationTitle(getString(res));
    }

    @Override
    public void setToolbarMenu(int res) {
        if (mToolbar == null) return;
        mToolbar.inflateMenu(res);
        mToolbar.setOnMenuItemClickListener(this);

        Menu menu = mToolbar.getMenu();
        for (int i = 0; i < menu.size(); i++) {
            MenuItem menuItem = menu.getItem(i);
            // menu设置actionLayout后，无法捕捉点击事件，以icon为tag，如果icon is null 手动设置menuItem点击事件
            if (menuItem != null && menuItem.getIcon() == null) {
                if (menuItem.getActionView() != null) {
                    menuItem.getActionView().setOnClickListener((v) -> this.onMenuItemClick(menuItem));
                }
            }
        }

        // 限制标题实际宽度 防止标题挡住toolbar menu按钮
        if (menu.size() > 2 && mTitleTv != null) {
            ViewGroup.LayoutParams layoutParams = mTitleTv.getLayoutParams();
            if (layoutParams instanceof RelativeLayout.LayoutParams) {
                RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) layoutParams;
                params.setMargins(DisplayUtils.dip2px(90), 0, DisplayUtils.dip2px(90), 0);
                mTitleTv.setLayoutParams(params);
            }
        }
    }

    @Override
    public MenuItem getMenuItem(int res) {
        if (mToolbar == null) return null; //后续页面做好判断
        return mToolbar.getMenu().findItem(res);
    }

    public Menu getMenu() {
        return mToolbar.getMenu();
    }

    @Override
    public boolean onMenuItemClick(MenuItem item) {
        return false;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case android.R.id.home:
                return onNavigationIconClicked();
        }
        return super.onOptionsItemSelected(item);
    }

    protected abstract boolean onNavigationIconClicked();

}