wedroid/app/src/main/java/it/unisannio/ding/ids/wedroid/app/view/BoardViewActivity.java

package it.unisannio.ding.ids.wedroid.app.view;

import android.content.Intent;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.TextView;

import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;

import org.jetbrains.annotations.NotNull;

import java.util.ArrayList;
import java.util.Objects;

import it.unisannio.ding.ids.wedroid.app.R;
import it.unisannio.ding.ids.wedroid.app.util.ServicesFactory;
import it.unisannio.ding.ids.wedroid.app.util.SharedPreferenceHelper;
import it.unisannio.ding.ids.wedroid.wrapper.entity.Board;
import it.unisannio.ding.ids.wedroid.wrapper.entity.User;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;

public class BoardViewActivity extends AppCompatActivity {

    String idBoard, username;
    TextView description, members, permission, creationDate, lastModificationDate;
    View divider1, divider2, divider3;
    ListView listView;
    Button getListsButton;
    SharedPreferenceHelper sp;
    ServicesFactory service;
    Toolbar myToolbar;
    Board board;

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_board_view);
        myToolbar = findViewById(R.id.my_toolbar);
        setSupportActionBar(myToolbar);

        Intent i = getIntent();
        idBoard= i.getStringExtra("idBoard");
        getListsButton = findViewById(R.id.getLists);
        description = findViewById(R.id.descriptionTxt);
        members = findViewById(R.id.membersTxt);
        permission = findViewById(R.id.permissionTxt);
        creationDate = findViewById(R.id.createdDate);
        lastModificationDate = findViewById(R.id.modifiedDate);
        divider1 = findViewById(R.id.divider1);
        divider2 = findViewById(R.id.divider2);
        divider3= findViewById(R.id.divider3);
        listView = findViewById(R.id.listViewID);

        sp = new SharedPreferenceHelper(this);
        sp.setBoardId(idBoard);

        initializeUI(idBoard);

        getListsButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Intent i = new Intent(getApplicationContext(), WListsListActivity.class);
                i.putExtra("idBoard", idBoard);
                startActivity(i);
            }
        });
    }

    private void initializeUI(String idBoard) {
        service = new ServicesFactory(sp);
        service.getBoardService().getBoard(idBoard).enqueue(new Callback<Board>() {
            @Override
            public void onResponse(@NotNull Call<Board> call, @NotNull Response<Board> response) {
                board = response.body();

                Objects.requireNonNull(getSupportActionBar()).setTitle(board.getTitle());
                myToolbar.setBackgroundColor(Color.parseColor(encodeColor(
                        board.getBackgroundColor().toString())));

                Drawable background = getListsButton.getBackground();
                background.setTint(Color.parseColor(encodeColor(
                        board.getBackgroundColor().toString())));
                getListsButton.setBackgroundDrawable(background);

                description.setText(board.getDescription());
                permission.setText(board.getPermission().toString());
                members.setText("");
                for(int i =0; i<board.getMembers().size(); i++){
                    replaceIDUserToUsername(board.getMembers().get(i).getUserId());
                }
                creationDate.append("\n" + board.getCreatedAt());
                lastModificationDate.append("\n" + board.getModifiedAt());

                divider1.setBackgroundColor(Color.parseColor(encodeColor(
                        board.getBackgroundColor().toString())));
                divider2.setBackgroundColor(Color.parseColor(encodeColor(
                        board.getBackgroundColor().toString())));
                divider3.setBackgroundColor(Color.parseColor(encodeColor(
                        board.getBackgroundColor().toString())));

                ArrayList<String> labelsTitle = new ArrayList<>();
                for (int i=0; i<board.getLabels().size(); i++){
                    labelsTitle.add(board.getLabels().get(i).getName());
                }
                ArrayAdapter<String> adapter = new ArrayAdapter<>(getApplicationContext(),
                        android.R.layout.simple_list_item_1, labelsTitle);
                listView.setAdapter(adapter);
            }

            @Override
            public void onFailure(Call<Board> call, Throwable t) {
                //boardTitle.setText(t.toString());
                //TODO
            }
        });
    }

    private String encodeColor(String color){
        String encodedColor;
        if(color.equalsIgnoreCase("belize")){
            encodedColor="#2980B9";
        }
        else if(color.equalsIgnoreCase("nephritis")){
            encodedColor="#27AE60";
        }
        else if(color.equalsIgnoreCase("pomegranate")){
            encodedColor="#C0392B";
        }
        else if(color.equalsIgnoreCase("pumpkin")){
            encodedColor="#E67E22";
        }
        else if(color.equalsIgnoreCase("wisteria")){
            encodedColor="#8E44AD";
        }
        else if(color.equalsIgnoreCase("moderatepink")){
            encodedColor="#CD5A91";
        }
        else if(color.equalsIgnoreCase("strongcyan")){
            encodedColor="#00AECC";
        }
        else if(color.equalsIgnoreCase("dark")){
            encodedColor="#2C3E51";
        }
        else if(color.equalsIgnoreCase("midnight")){
            encodedColor="#2C3E50";
        }
        else if(color.equalsIgnoreCase("relax")){
            encodedColor="#27AE61";
        }
        else if(color.equalsIgnoreCase("corteza")){
            encodedColor="#568BA2";
        }
        else
            encodedColor = "#38DF87";

        return encodedColor;
    }

    private void replaceIDUserToUsername(String idUser){
        service = new ServicesFactory(sp);
        service.getUserService().getUser(idUser).enqueue(new Callback<User>() {
            @Override
            public void onResponse(@NotNull Call<User> call, @NotNull Response<User> response) {
                User u = response.body();
                assert u != null;
                username = u.getUsername();
                if(u.isAdmin()){
                    members.append("Admin:  " + username + ";\n");
                }
                else
                    members.append("Other member:  " + username + ";\n");
            }

            @Override
            public void onFailure(Call<User> call, Throwable t) {
                //TODO
            }
        });
    }
}