package com.gingersoft.gsa.cloud.main.mvp.ui.fragment.menu;

import android.content.Intent;
import android.os.Bundle;
import android.os.Message;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.viewpager.widget.ViewPager;

import com.gingersoft.gsa.cloud.main.R;
import com.gingersoft.gsa.cloud.main.R2;
import com.gingersoft.gsa.cloud.main.di.component.DaggerNewFoodComponent;
import com.gingersoft.gsa.cloud.main.mvp.contract.NewFoodContract;
import com.gingersoft.gsa.cloud.main.mvp.presenter.NewFoodPresenter;
import com.gingersoft.gsa.cloud.common.ui.adapter.TabFragmentAdapter;
import com.gingersoft.gsa.cloud.common.ui.view.MyTableView;
import com.jess.arms.di.component.AppComponent;
import com.jess.arms.utils.ArmsUtils;
import com.qmuiteam.qmui.widget.QMUITopBar;

import java.util.ArrayList;
import java.util.List;

import butterknife.BindView;

import static com.jess.arms.utils.Preconditions.checkNotNull;


/**
 * ================================================
 * Description:
 * <p>
 * Created by MVPArmsTemplate on 11/03/2020 10:02
 * <a href="mailto:jess.yan.effort@gmail.com">Contact me</a>
 * <a href="https://github.com/JessYanCoding">Follow me</a>
 * <a href="https://github.com/JessYanCoding/MVPArms">Star me</a>
 * <a href="https://github.com/JessYanCoding/MVPArms/wiki">See me</a>
 * <a href="https://github.com/JessYanCoding/MVPArmsTemplate">模版请保持更新</a>
 * ================================================
 */
public class NewFoodFragment extends BaseFoodMenuFragment<NewFoodPresenter> implements NewFoodContract.View {

    @BindView(R2.id.topbar_new_food)
    QMUITopBar topbarNewFood;
    @BindView(R2.id.table_view_new_food)
    MyTableView tableViewNewFood;
    @BindView(R2.id.new_food_viewpager)
    ViewPager newFoodViewpager;

    public static NewFoodFragment newInstance() {
        NewFoodFragment fragment = new NewFoodFragment();
        return fragment;
    }

    @Override
    public void setupFragmentComponent(@NonNull AppComponent appComponent) {
        DaggerNewFoodComponent //如找不到该类,请编译一下项目
                .builder()
                .appComponent(appComponent)
                .view(this)
                .build()
                .inject(this);
    }

    @Override
    public View initView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        return inflater.inflate(R.layout.fragment_new_food, container, false);
    }

    @Override
    public void initData(@Nullable Bundle savedInstanceState) {
        initTopBar();
        initViewPager();
    }

    private void initViewPager() {
        List<String> titles = new ArrayList<>();
        List<Fragment> mFragments = new ArrayList<>();
        titles.add("基本屬性");
        titles.add("細項");
        titles.add("套餐");

        mFragments.add(NewlyAddedFragment.newInstance(FOOD_PROPERTIES, null, true));
        mFragments.add(EditFoodItemsFragment.newInstance(FOOD_ITEMS_PAGE));
        mFragments.add(EditFoodItemsFragment.newInstance(FOOD_SET_MEAL_PAGE));

        //实例化适配器
        TabFragmentAdapter mTabFragmentAdapter = new TabFragmentAdapter(getParentFragmentManager(), 1);
        //设置加载的Fragment集合
        mTabFragmentAdapter.setFragments(mFragments);
        //设置Viewpager的适配器
        newFoodViewpager.setAdapter(mTabFragmentAdapter);
        //TabLayout绑定ViewPager
        tableViewNewFood.setTitles(titles).setupWithViewPager(newFoodViewpager);
    }

    public void initTopBar() {
        topbarNewFood.setTitle("新增食品");
        topbarNewFood.addLeftImageButton(R.drawable.icon_return, R.id.iv_left_back).setOnClickListener(v -> getParentFragmentManager().popBackStack());
    }

    /**
     * 通过此方法可以使 Fragment 能够与外界做一些交互和通信, 比如说外部的 Activity 想让自己持有的某个 Fragment 对象执行一些方法,
     * 建议在有多个需要与外界交互的方法时, 统一传 {@link Message}, 通过 what 字段来区分不同的方法, 在 {@link #setData(Object)}
     * 方法中就可以 {@code switch} 做不同的操作, 这样就可以用统一的入口方法做多个不同的操作, 可以起到分发的作用
     * <p>
     * 调用此方法时请注意调用时 Fragment 的生命周期, 如果调用 {@link #setData(Object)} 方法时 {@link Fragment#onCreate(Bundle)} 还没执行
     * 但在 {@link #setData(Object)} 里却调用了 Presenter 的方法, 是会报空的, 因为 Dagger 注入是在 {@link Fragment#onCreate(Bundle)} 方法中执行的
     * 然后才创建的 Presenter, 如果要做一些初始化操作,可以不必让外部调用 {@link #setData(Object)}, 在 {@link #initData(Bundle)} 中初始化就可以了
     * <p>
     * Example usage:
     * <pre>
     * public void setData(@Nullable Object data) {
     *     if (data != null && data instanceof Message) {
     *         switch (((Message) data).what) {
     *             case 0:
     *                 loadData(((Message) data).arg1);
     *                 break;
     *             case 1:
     *                 refreshUI();
     *                 break;
     *             default:
     *                 //do something
     *                 break;
     *         }
     *     }
     * }
     *
     * // call setData(Object):
     * Message data = new Message();
     * data.what = 0;
     * data.arg1 = 1;
     * fragment.setData(data);
     * </pre>
     *
     * @param data 当不需要参数时 {@code data} 可以为 {@code null}
     */
    @Override
    public void setData(@Nullable Object data) {

    }

    @Override
    public void showLoading(String message) {

    }

    @Override
    public void hideLoading() {

    }

    @Override
    public void showMessage(@NonNull String message) {
        checkNotNull(message);
        ArmsUtils.snackbarText(message);
    }

    @Override
    public void launchActivity(@NonNull Intent intent) {
        checkNotNull(intent);
        ArmsUtils.startActivity(intent);
    }

    @Override
    public void killMyself() {

    }
}
