dev #36
@ -11,9 +11,6 @@ public class TodoApp {
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var service = new TaskService(new InMemoryTaskRepository());
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var cli = new CliEngine(service);
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// service.create("test has-id");
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// System.out.println(service.has(2));
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cli.start();
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}
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@ -45,6 +45,7 @@ public class CliEngine {
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void initializeCommands() {
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registerCommand(new CreateCommand());
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registerCommand(new ListCommand());
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registerCommand(new CompleteCommand());
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}
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void handleHelp() {
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@ -0,0 +1,34 @@
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package ru.kamask.pet.todo.cli;
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import java.util.Optional;
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import ru.kamask.pet.todo.service.TaskService;
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public class CompleteCommand implements Command {
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@Override
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public String name() {
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return "complete";
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}
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@Override
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public String usage() {
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return String.format(Command.templateUsage, name() + " <ID>", "Отметить задачу как \"выполнена\".");
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}
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@Override
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public Optional<String> handle(String[] args, TaskService service) {
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if (args.length != 1)
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return Optional.of(Command.errorMessage);
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try {
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int id = Integer.parseInt(args[0]);
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return Optional.of(service.complete(id)
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? "Задача ID-%d выполнена.".formatted(id)
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: "Задача ID-%d не найдена.".formatted(id));
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} catch (NumberFormatException e) {
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return Optional.of("ID - должен быть числом.");
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}
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}
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}
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