package app.fedilab.android.drawers;
/* Copyright 2017 Thomas Schneider
 *
 * This file is a part of Fedilab
 *
 * This program is free software; you can redistribute it and/or modify it under the terms of the
 * GNU General Public License as published by the Free Software Foundation; either version 3 of the
 * License, or (at your option) any later version.
 *
 * Fedilab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
 * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
 * Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with Fedilab; if not,
 * see <http://www.gnu.org/licenses>. */

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;

import androidx.core.content.ContextCompat;

import com.bumptech.glide.Glide;
import com.google.android.material.floatingactionbutton.FloatingActionButton;

import java.util.List;

import app.fedilab.android.R;
import app.fedilab.android.activities.ShowAccountActivity;
import app.fedilab.android.asynctasks.PostActionAsyncTask;
import app.fedilab.android.client.API;
import app.fedilab.android.client.Entities.Account;
import app.fedilab.android.client.Entities.Error;
import app.fedilab.android.helper.Helper;
import app.fedilab.android.interfaces.OnPostActionInterface;
import es.dmoral.toasty.Toasty;


/**
 * Created by Thomas on 03/09/2017.
 * Adapter for accounts from web
 */
public class AccountSearchDevAdapter extends BaseAdapter implements OnPostActionInterface {

    private List<Account> accounts;
    private Context context;
    private ViewHolder holder;

    public AccountSearchDevAdapter(List<Account> accounts) {
        this.accounts = accounts;
    }


    @Override
    public int getCount() {
        return accounts.size();
    }

    @Override
    public Object getItem(int position) {
        return accounts.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }


    @Override
    public View getView(final int position, View convertView, ViewGroup parent) {

        context = parent.getContext();
        LayoutInflater layoutInflater = LayoutInflater.from(context);
        final Account account = accounts.get(position);

        if (convertView == null) {
            convertView = layoutInflater.inflate(R.layout.drawer_account_search_dev, parent, false);
            holder = new ViewHolder();
            holder.account_pp = convertView.findViewById(R.id.account_pp);
            holder.account_dn = convertView.findViewById(R.id.account_dn);
            holder.account_un = convertView.findViewById(R.id.account_un);
            holder.account_follow = convertView.findViewById(R.id.account_follow);
            holder.acccount_container = convertView.findViewById(R.id.acccount_container);
            convertView.setTag(holder);
        } else {
            holder = (ViewHolder) convertView.getTag();
        }
        //Redraws icon for locked accounts
        final float scale = context.getResources().getDisplayMetrics().density;
        if (account.isLocked()) {
            Drawable img = ContextCompat.getDrawable(context, R.drawable.ic_lock_outline);
            assert img != null;
            img.setBounds(0, 0, (int) (20 * scale + 0.5f), (int) (20 * scale + 0.5f));
            holder.account_dn.setCompoundDrawables(null, null, img, null);
        } else {
            holder.account_dn.setCompoundDrawables(null, null, null, null);
        }


        if (account.getSocial() == null || !account.getSocial().contains("OPENCOLLECTIVE")) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
                holder.account_dn.setText(Helper.shortnameToUnicode(account.getDisplay_name(), true));
                holder.account_un.setText(String.format("@%s", account.getAcct()));
            } else {
                holder.account_dn.setText(Helper.shortnameToUnicode(account.getDisplay_name(), true));
                holder.account_un.setText(String.format("@%s", account.getAcct()));
            }
            if (account.isFollowing()) {
                holder.account_follow.hide();
            } else {
                holder.account_follow.show();
            }
        } else {
            holder.account_dn.setText(Helper.shortnameToUnicode(account.getDisplay_name(), true));
            holder.account_un.setText(account.getAcct());
            holder.account_follow.hide();
        }
        Helper.changeDrawableColor(context, R.drawable.ic_lock_outline, R.color.mastodonC4);
        //Profile picture

        if (account.getAvatar().startsWith("http")) {
            if (!((Activity) context).isFinishing() && !((Activity) context).isDestroyed()) {
                Glide.with(context)
                        .load(account.getAvatar())
                        .into(holder.account_pp);
            }
        } else if (account.getSocial() != null && account.getSocial().contains("OPENCOLLECTIVE")) {
            if (!((Activity) context).isFinishing() && !((Activity) context).isDestroyed()) {
                Glide.with(context)
                        .load(R.drawable.missing)
                        .into(holder.account_pp);
            }
        }


        if (account.getSocial() == null || !account.getSocial().contains("OPENCOLLECTIVE")) {

            holder.account_follow.setOnClickListener(v -> {
                holder.account_follow.setEnabled(false);
                new PostActionAsyncTask(context, API.StatusAction.FOLLOW, account.getId(), AccountSearchDevAdapter.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
            });
            holder.acccount_container.setOnClickListener(v -> {
                Intent intent = new Intent(context, ShowAccountActivity.class);
                Bundle b = new Bundle();
                b.putParcelable("account", account);
                intent.putExtras(b);
                context.startActivity(intent);
            });
        } else {
            holder.acccount_container.setOnClickListener(v -> Helper.openBrowser(context, account.getUrl()));
        }

        return convertView;
    }

    @Override
    public void onPostAction(int statusCode, API.StatusAction statusAction, String userId, Error error) {
        if (error != null) {
            Toasty.error(context, error.getError(), Toast.LENGTH_LONG).show();
            holder.account_follow.setEnabled(true);
            return;
        }
        for (Account account : accounts) {
            if (account.getId().equals(userId)) {
                account.setFollowing(true);
                notifyDataSetChanged();
                break;
            }
        }
        holder.account_follow.hide();
        Toasty.success(context, context.getString(R.string.toast_follow), Toast.LENGTH_LONG).show();
    }


    private static class ViewHolder {
        LinearLayout acccount_container;
        ImageView account_pp;
        TextView account_dn;
        TextView account_un;
        FloatingActionButton account_follow;
    }

}