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package com.example.citrusclient.views;
import android.app.Activity;
import android.content.Context;
import android.graphics.Color;
import android.media.Image;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.lifecycle.Observer;
import androidx.lifecycle.ViewModelProvider;
import androidx.recyclerview.widget.GridLayoutManager;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.ImageButton;
import android.widget.TextView;
import com.example.citrusclient.Citrus;
import com.example.citrusclient.R;
import com.example.citrusclient.models.Book;
import com.example.citrusclient.models.Schedule;
import com.example.citrusclient.models.Todo;
import com.example.citrusclient.viewmodels.BooksViewModel;
import com.example.citrusclient.viewmodels.ScheduleViewModel;
import com.example.citrusclient.viewmodels.TodosViewModel;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import java.security.PrivateKey;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeParseException;
/**
* A simple {@link Fragment} subclass.
* Use the {@link HomeFragment#newInstance} factory method to
* create an instance of this fragment.
*/
public class HomeFragment extends Fragment {
// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
private static final String ARG_PARAM1 = "param1";
private static final String ARG_PARAM2 = "param2";
// TODO: Rename and change types of parameters
private String mParam1;
private String mParam2;
public HomeFragment() {
// Required empty public constructor
}
/**
* Use this factory method to create a new instance of
* this fragment using the provided parameters.
*
* @param param1 Parameter 1.
* @param param2 Parameter 2.
* @return A new instance of fragment HomeFragment.
*/
// TODO: Rename and change types and number of parameters
public static HomeFragment newInstance(String param1, String param2) {
HomeFragment fragment = new HomeFragment();
Bundle args = new Bundle();
args.putString(ARG_PARAM1, param1);
args.putString(ARG_PARAM2, param2);
fragment.setArguments(args);
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
mParam1 = getArguments().getString(ARG_PARAM1);
mParam2 = getArguments().getString(ARG_PARAM2);
}
Citrus citrus = (Citrus)(getActivity().getApplication());
year = citrus.getCurYear();
month = citrus.getCurMonth();
day = citrus.getCurDay();
todosViewModel = new ViewModelProvider(this).get(TodosViewModel.class);
scheduleViewModel = new ViewModelProvider(this).get(ScheduleViewModel.class);
booksViewModel = new ViewModelProvider(this).get(BooksViewModel.class);
}
@Override
public void onSaveInstanceState(@NonNull Bundle outState) {
super.onSaveInstanceState(outState);
outState.putInt("year", year);
outState.putInt("month", month);
outState.putInt("day", day);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_home, container, false);
}
private List<Todo> todoList;
TodosViewModel todosViewModel;
private List<Schedule> scheduleList;
ScheduleViewModel scheduleViewModel;
private HashMap<Integer, Book> integerBookHashMap;
BooksViewModel booksViewModel;
LocalDate curDate;
int year ;
int month;
int day;
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
Citrus citrus = (Citrus)(getActivity().getApplication());
String token = citrus.getToken();
String accountId = citrus.getAccountId();
System.out.println(token);
curDate = LocalDate.of(year, month, day);
todoList = new ArrayList<>();
scheduleList = new ArrayList<>();
Button curDateButton = view.findViewById(R.id.date_button);
curDateButton.setText(year + "年" + month + "月" + day + "日");
RecyclerView todoRecyclerView = view.findViewById(R.id.my_todos_list);
todoRecyclerView.setHasFixedSize(true);
RecyclerView.LayoutManager layoutManager = new LinearLayoutManager(view.getContext());
todoRecyclerView.setLayoutManager(layoutManager);
MyTodoshelfAdapter todoAdapter = new MyTodoshelfAdapter(todoList, integerBookHashMap, todosViewModel, getActivity());
todoRecyclerView.setAdapter(todoAdapter);
RecyclerView scheduleRecyclerView = view.findViewById(R.id.my_schedule_list);
scheduleRecyclerView.setHasFixedSize(true);
RecyclerView.LayoutManager scheduleLayoutManager = new LinearLayoutManager(view.getContext());
scheduleRecyclerView.setLayoutManager(scheduleLayoutManager);
MyScheduleshelfAdapter scheduleAdapter = new MyScheduleshelfAdapter(scheduleList, integerBookHashMap, curDate, getActivity());
scheduleRecyclerView.setAdapter(scheduleAdapter);
Button dateButton = view.findViewById(R.id.date_button);
dateButton.setOnClickListener(v -> {
((MainActivity) getActivity()).showFragment(new CalendarFragment(year, month));
});
FloatingActionButton todoAddButton = view.findViewById(R.id.todo_add_button);
todoAddButton.setOnClickListener(v -> {
((MainActivity) getActivity()).showFragment(new CreateTodoFragment(year, month, day));
});
FloatingActionButton scheduleAddButton = view.findViewById(R.id.schedule_add_button);
scheduleAddButton.setOnClickListener(v -> {
((MainActivity) getActivity()).showFragment(new CreateScheduleFragment(year, month ,day));
});
ImageButton prevBotton = view.findViewById(R.id.prev_day_botton);
prevBotton.setOnClickListener(v -> {
curDate = curDate.minusDays(1);
year = curDate.getYear();
month = curDate.getMonthValue();
day = curDate.getDayOfMonth();
curDateButton.setText(year + "年" + month + "月" + day + "日");
updateTodoSchedule(integerBookHashMap);
});
ImageButton nextBotton = view.findViewById(R.id.next_day_botton);
nextBotton.setOnClickListener(v -> {
curDate = curDate.plusDays(1);
year = curDate.getYear();
month = curDate.getMonthValue();
day = curDate.getDayOfMonth();
curDateButton.setText(year + "年" + month + "月" + day + "日");
updateTodoSchedule(integerBookHashMap);
});
booksViewModel.loadBooks(accountId, token);
scheduleViewModel.updateSchedulesByDay(accountId, year, month, day, token);
System.out.println(token);
booksViewModel.getBookLiveData().observe(getViewLifecycleOwner(), new Observer<HashMap<Integer, Book>>() {
@Override
public void onChanged(HashMap<Integer, Book> idBookHashMap) {
updateTodoSchedule(idBookHashMap);
}
});
todosViewModel.getTodosByDayLiveData().observe(getViewLifecycleOwner(), new Observer<HashMap<Integer, Todo>>() {
@Override
public void onChanged(HashMap<Integer, Todo> idTodoHashMap) {
if(idTodoHashMap != null) {
for(Todo todo : idTodoHashMap.values()){
if(!todo.containsTodo(todoList)){
todoList.add(todo);
}
}
todoAdapter.setTodos(todoList, integerBookHashMap);
} else {
todoAdapter.setTodos(todoList, integerBookHashMap);
}
}
});
scheduleViewModel.getSchedulesByDay().observe(getViewLifecycleOwner(), new Observer<HashMap<Integer, Schedule>>() {
@Override
public void onChanged(HashMap<Integer, Schedule> idScheduleHashMap) {
if(idScheduleHashMap != null) {
scheduleList = new ArrayList<>(idScheduleHashMap.values());
scheduleAdapter.setSchedules(scheduleList, integerBookHashMap);
} else {
scheduleList = new ArrayList<>();
scheduleAdapter.setSchedules(scheduleList, integerBookHashMap);
}
}
});
}
private void updateTodoSchedule(HashMap<Integer, Book> idBookHashMap) {
Citrus citrus = (Citrus)(getActivity().getApplication());
String token = citrus.getToken();
String accountId = citrus.getAccountId();
int curBookId = citrus.getCurBookId();
if (idBookHashMap != null) {
if(curBookId != -1) {
todoList = new ArrayList<>();
integerBookHashMap = new HashMap<>();
Book book = idBookHashMap.get(curBookId);
integerBookHashMap.put(curBookId, book);
todosViewModel.loadTodosByDay(accountId, curBookId, year, month, day, token);
citrus.setCurBookId(-1);
} else {
todoList = new ArrayList<>();
integerBookHashMap = new HashMap<>(idBookHashMap);
for (Book book : integerBookHashMap.values()) {
todosViewModel.loadTodosByDay(accountId, book.getBookId(), year, month, day, token);
}
}
}
scheduleViewModel.updateSchedulesByDay(accountId, year, month, day, token);
}
@Override
public void onStop() {
super.onStop();
booksViewModel.getBookLiveData().removeObservers(getViewLifecycleOwner());
}
}
class MyTodoshelfAdapter extends RecyclerView.Adapter<MyTodoshelfAdapter.MyTodoViewHolder> {
private List<Todo> todoList;
private HashMap<Integer, Book> idBookHashMap;
private TodosViewModel todosViewModel;
private Context context;
MyTodoshelfAdapter(List<Todo> todos, HashMap<Integer, Book> idBookHashMap, TodosViewModel todosViewModel, Context context) {
this.todoList = todos;
this.todosViewModel = todosViewModel;
if (idBookHashMap != null) {
this.idBookHashMap = new HashMap<>(idBookHashMap);
} else {
this.idBookHashMap = new HashMap<>(); // 空のHashMapを作成
}
this.context = context;
}
public void setTodos(List<Todo> todos ,HashMap<Integer, Book> idBookHashMap) {
todoList = todos;
if (idBookHashMap != null) {
this.idBookHashMap = new HashMap<>(idBookHashMap);
} else {
this.idBookHashMap = new HashMap<>(); // 空のHashMapを作成
}
sortTodosById();
notifyDataSetChanged();
}
@NonNull
@Override
public MyTodoViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.a_todo, parent, false);
return new MyTodoViewHolder(view);
}
@Override
public void onBindViewHolder(@NonNull MyTodoViewHolder holder, int position) {
Activity activity = (Activity) context;
Citrus citrus = (Citrus)(activity.getApplication());
String token = citrus.getToken();
String accountId = citrus.getAccountId();
Todo todoData = this.todoList.get(position);
holder.todoButton.setText(todoData.getTitle());
holder.todoCheckBox.setChecked(todoData.getCheck());
Book book = idBookHashMap.get(todoData.getBookId());
if(book != null) {
int red = Integer.parseInt(book.getColor().substring(1, 3), 16);
int green = Integer.parseInt(book.getColor().substring(3, 5), 16);
int blue = Integer.parseInt(book.getColor().substring(5, 7), 16);
holder.todoButton.setBackgroundColor(Color.rgb(red, green, blue));
holder.todoButton.setTextColor(Color.rgb(255 - red, 255 - green, 255 - blue));
}
holder.todoButton.setOnClickListener(v -> {
((MainActivity) activity).showFragment(new CreateTodoFragment(todoData, book));
});
holder.todoCheckBox.setOnCheckedChangeListener((buttonView, isChecked) -> {
// チェック状態が変更された時の処理を記述
if (isChecked) {
// チェックされた時の処理
todosViewModel.setCheck(accountId, book.getBookId(), todoData.getYear(), todoData.getMonth(), todoData.getDay(), todoData.getTodoId(), true, token);
} else {
// チェックが外された時の処理
todosViewModel.setCheck(accountId, book.getBookId(), todoData.getYear(), todoData.getMonth(), todoData.getDay(), todoData.getTodoId(), false, token);
}
});
}
@Override
public int getItemCount() {
return todoList.size();
}
private void sortTodosById() {
Collections.sort(todoList, new Comparator<Todo>() {
@Override
public int compare(Todo todo1, Todo todo2) {
int bookComparison = Integer.compare(todo1.getBookId(), todo2.getBookId());
if (bookComparison != 0) {
return bookComparison; // bookIdでの比較
}
return Integer.compare(todo1.getTodoId(), todo2.getTodoId()); // 同じbookIdの場合、todoIdで比較
}
});
}
static class MyTodoViewHolder extends RecyclerView.ViewHolder {
Button todoButton;
CheckBox todoCheckBox;
public MyTodoViewHolder(@NonNull View itemView) {
super(itemView);
todoButton = itemView.findViewById(R.id.todo_button);
todoCheckBox = itemView.findViewById(R.id.todo_checkBox);
}
}
}
class MyScheduleshelfAdapter extends RecyclerView.Adapter<MyScheduleshelfAdapter.MyScheduleViewHolder> {
private List<Schedule> scheduleList;
private HashMap<Integer, Book> idBookHashMap;
private Context context;
private LocalDate curDate;
MyScheduleshelfAdapter(List<Schedule> schedules, HashMap<Integer, Book> idBookHashMap, LocalDate curDate, Context context) {
this.scheduleList = schedules;
if (idBookHashMap != null) {
this.idBookHashMap = new HashMap<>(idBookHashMap);
} else {
this.idBookHashMap = new HashMap<>(); // 空のHashMapを作成
}
this.curDate = curDate;
this.context = context;
}
public void setSchedules(List<Schedule> schedules, HashMap<Integer, Book> idBookHashMap) {
scheduleList = schedules;
if (idBookHashMap != null) {
this.idBookHashMap = new HashMap<>(idBookHashMap);
} else {
this.idBookHashMap = new HashMap<>(); // 空のHashMapを作成
}
sortScheduleByTime();
notifyDataSetChanged();
}
@NonNull
@Override
public MyScheduleViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.a_schedule, parent, false);
return new MyScheduleViewHolder(view);
}
@Override
public void onBindViewHolder(@NonNull MyScheduleViewHolder holder, int position) {
Activity activity = (Activity) context;
int red = 169;
int green = 169;
int blue = 169;
Schedule scheduleData = this.scheduleList.get(position);
holder.scheduleButton.setText(scheduleData.getTitle());
holder.scheduleButton.setText(scheduleData.getTitle() + "\n" + extractionTime(scheduleData.getStartTime(), curDate) + " ~ " + extractionTime(scheduleData.getEndTime(), curDate));
Book book = idBookHashMap.get(scheduleData.getBookId());
if(book != null) {
red = Integer.parseInt(book.getColor().substring(1, 3), 16);
green = Integer.parseInt(book.getColor().substring(3, 5), 16);
blue = Integer.parseInt(book.getColor().substring(5, 7), 16);
}
holder.scheduleButton.setBackgroundColor(Color.rgb(red, green, blue));
holder.scheduleButton.setTextColor(Color.rgb(255 - red, 255 - green, 255 - blue));
holder.scheduleButton.setOnClickListener(v -> {
((MainActivity) activity).showFragment(new CreateScheduleFragment(scheduleData, book));
});
}
private void sortScheduleByTime() {
Collections.sort(scheduleList, new Comparator<Schedule>() {
@Override
public int compare(Schedule schedule1, Schedule schedule2) {
long start = convertTimeInteger(schedule1.getStartTime());
long end = convertTimeInteger(schedule2.getStartTime());
return Long.compare(start, end);
}
});
notifyDataSetChanged(); // データ変更をアダプタに通知
}
private static long convertTimeInteger(String scheduleTime) {
try {
// フォーマッタを定義
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm");
// StringをLocalDateTimeに変換
LocalDateTime dateTime = LocalDateTime.parse(scheduleTime, formatter);
// 年、月、日、時、分を抽出
long year = dateTime.getYear();
long month = dateTime.getMonthValue();
long day = dateTime.getDayOfMonth();
long hour = dateTime.getHour();
long minute = dateTime.getMinute();
// 必要に応じて整数を組み合わせる（例: YYYYMMDDHHMM）
long result = year *100000000 +month * 1000000 + day * 10000 + hour * 100 + minute;
return result;
} catch (DateTimeParseException e) {
e.printStackTrace();
return -1; // エラーが発生した場合は-1を返す
}
}
private static String extractionTime(String scheduleTime, LocalDate curDate) {
int year = curDate.getYear();
int month = curDate.getMonthValue();
int day = curDate.getDayOfMonth();
long yearMonthDay = year * 10000 + month * 100 + day;
long scheduleYMD = convertTimeInteger(scheduleTime) / 10000;
// long scheduleYearMonth = extractUpperDigits(convertTimeInteger(scheduleTime), 8);
if(yearMonthDay > scheduleYMD) {
return "00:00";
} else if(yearMonthDay < scheduleYMD) {
return "23:59";
} else {
return scheduleTime.substring(scheduleTime.length() - 5);
}
}
// public static long extractUpperDigits(long number, int digitCount) {
// // 10の累乗を計算
// long divisor = (long) Math.pow(10, String.valueOf(number).length() - digitCount);
// return number / divisor; // 上位の桁を抽出
// }
@Override
public int getItemCount() {
return scheduleList.size();
}
static class MyScheduleViewHolder extends RecyclerView.ViewHolder {
Button scheduleButton;
public MyScheduleViewHolder(@NonNull View itemView) {
super(itemView);
scheduleButton = itemView.findViewById(R.id.schedule_button);
}
}
}