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package com.encora;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.data.domain.Sort;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.*;
import java.util.Date;
import java.util.List;
import java.util.Objects;
@SpringBootApplication
@RestController
@RequestMapping("v1")
public class Main {
private final ToDosRepository toDosRepository;
public Main(ToDosRepository toDosRepository) {
this.toDosRepository = toDosRepository;
}
public Main() {
this.toDosRepository = new ToDosRepository();
}
public static void main(String[] args) {
SpringApplication.run(Main.class, args);
}
// Get all to dos.
@GetMapping("/todos")
@ResponseStatus(value=HttpStatus.OK)
public List<ToDos> getToDos() {
return toDosRepository.findAll();
}
// Add a new to do.
@ResponseStatus(value=HttpStatus.BAD_REQUEST, reason="Text is longer than 120 characters.")
public static class longerThanMaxException extends RuntimeException {}
record toDoBody(
String text,
Date dueDate,
Priority priority
) {
}
@PostMapping("/todos")
@ResponseStatus(value=HttpStatus.OK)
public void addToDo(@RequestBody toDoBody toDo) {
if (toDo.text().length() > 120) {
throw new longerThanMaxException();
}
ToDos todo = new ToDos();
todo.setText(toDo.text());
todo.setDueDate(toDo.dueDate());
todo.setPriority(toDo.priority());
toDosRepository.save(todo);
}
// Updates to do with new information
@ResponseStatus(value=HttpStatus.BAD_REQUEST, reason="No to do with such index.")
public static class toDoNotFound extends RuntimeException {}
@PutMapping("/todos/{id}")
@ResponseStatus(value=HttpStatus.OK)
public void editToDo(@PathVariable("id") Integer id, @RequestBody toDoBody toDo) {
ToDos selectedToDo = toDosRepository.getById(id);
if (selectedToDo == null) throw new toDoNotFound();
if (toDo.text() != null) {
if (toDo.text().length() > 120) throw new longerThanMaxException();
selectedToDo.setText(toDo.text());
}
if (toDo.dueDate() != null) selectedToDo.setDueDate(toDo.dueDate());
if (toDo.priority() != null) selectedToDo.setPriority(toDo.priority());
}
// Deletes a to do by index.
@DeleteMapping("/todos/{id}")
@ResponseStatus(value=HttpStatus.OK)
public void removeToDo(@PathVariable("id") Integer id) {
toDosRepository.deleteById(id);
}
// Update a to do with "done".
@PostMapping("/todos/{id}/done")
@ResponseStatus(value=HttpStatus.OK)
public void setDone(@PathVariable("id") Integer id) {
ToDos selectedToDo = toDosRepository.getById(id);
if (selectedToDo == null) throw new toDoNotFound();
if (selectedToDo.isDone()) return;
selectedToDo.setDone(true);
selectedToDo.setDoneDate(new Date());
toDosRepository.save(selectedToDo);
}
// Update a to do to set "done" as false.
@PutMapping("/todos/{id}/undone")
@ResponseStatus(value=HttpStatus.OK)
public void setUndone(@PathVariable("id") Integer id) {
ToDos selectedToDo = toDosRepository.getById(id);
if (selectedToDo == null) throw new toDoNotFound();
if (!selectedToDo.isDone()) return;
selectedToDo.setDone(false);
selectedToDo.setDoneDate(null);
toDosRepository.save(selectedToDo);
}
// Getting sorted to dos.
enum SortingsFields {
Id, Priority, DueDate
}
enum SortingOrders {
ASC, DESC
}
@GetMapping("/todos/{field}/{order}")
@ResponseStatus(value=HttpStatus.OK)
public List<ToDos> getSortedToDos(@PathVariable("field") SortingsFields field, @PathVariable("order") SortingOrders order) {
Sort sortingMethod = Sort.by(String.valueOf(field));
if (Objects.equals(String.valueOf(order), "DESC")) {
sortingMethod = sortingMethod.descending();
}
return toDosRepository.findAll(sortingMethod);
}
// Getting filtered to dos.
record toDoFilters (
String name,
String priority,
String done
) {
}
@GetMapping("/todos/filter")
@ResponseStatus(value=HttpStatus.OK)
public List<ToDos> getFilteredToDos(@RequestBody toDoFilters filters) throws Exception {
return toDosRepository.findAllWithFilter(filters.name(), filters.priority(), filters.done());
}
}
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