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615 changes: 615 additions & 0 deletions .idea/caches/deviceStreaming.xml

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2 changes: 1 addition & 1 deletion .idea/misc.xml

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40 changes: 40 additions & 0 deletions src/main/kotlin/Archive.kt
Original file line number Diff line number Diff line change
@@ -0,0 +1,40 @@
class Archive(val name: String) {
private val notes = mutableListOf<Note>()

fun showMenu() {
while (true) {
println("Список заметок в архиве '$name':")
println("0. Создать заметку")
for ((index, note) in notes.withIndex()) {
println("${index + 1}. ${note.title}")
}
println("${notes.size + 1}. Назад")
val note = NotesApp()
val choice = note.readUserInput()
when (choice) {
0 -> createNote()
in 1..notes.size -> notes[choice - 1].show()
notes.size + 1 -> break
else -> println("Неверный ввод. Попробуйте снова.")
}
}
}


private fun createNote() {
println("Введите заголовок заметки:")
val title = readLine()?.trim()
if (title.isNullOrEmpty()) {
println("Заголовок не может быть пустым.")
return
}
println("Введите текст заметки:")
val content = readLine()?.trim()
if (content.isNullOrEmpty()) {
println("Текст заметки не может быть пустым.")
return
}
notes.add(Note(title, content))
println("Заметка '$title' создана.")
}
}
7 changes: 4 additions & 3 deletions src/main/kotlin/Main.kt
Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
fun main(args: Array<String>) {
println("Hello World!")
}
fun main() {
val app = NotesApp()
app.start()
}
27 changes: 27 additions & 0 deletions src/main/kotlin/MenuManager.kt
Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
import java.util.Scanner

class MenuManager(private val scanner: Scanner) {

fun showMenu(menuItems: List<Pair<String, () -> Unit>>) {
while (true) {
println("Выберите пункт меню:")
menuItems.forEachIndexed { index, item ->
println("$index. ${item.first}")
}
println("Введите номер пункта (или 'выход' для выхода):")
val input = scanner.nextLine()

if (input.lowercase() == "выход") {
println("Выход из программы.")
return
}

val index = input.toIntOrNull()
if (index != null && index in menuItems.indices) {
menuItems[index].second()
} else {
println("Неверный ввод. Пожалуйста, введите номер пункта.")
}
}
}
}
8 changes: 8 additions & 0 deletions src/main/kotlin/Note.kt
Original file line number Diff line number Diff line change
@@ -0,0 +1,8 @@
class Note(val title: String, private val content: String) {
fun show() {
println("Заголовок: $title")
println("Содержание: $content")
println("Нажмите Enter, чтобы вернуться.")
readLine()
}
}
43 changes: 43 additions & 0 deletions src/main/kotlin/NotesApp.kt
Original file line number Diff line number Diff line change
@@ -0,0 +1,43 @@
class NotesApp {
private val archives = mutableListOf<Archive>()

fun start() {
while (true) {
println("Список архивов:")
println("0. Создать архив")
for ((index, archive) in archives.withIndex()) {
println("${index + 1}. ${archive.name}")
}
println("${archives.size + 1}. Выход")

val choice = readUserInput()
when (choice) {
0 -> createArchive()
in 1..archives.size -> archives[choice - 1].showMenu()
archives.size + 1 -> break
else -> println("Неверный ввод. Попробуйте снова.")
}
}
}

private fun createArchive() {
println("Введите имя архива:")
val name = readLine()?.trim()
if (name.isNullOrEmpty()) {
println("Имя архива не может быть пустым.")
return
}
archives.add(Archive(name))
println("Архив '$name' создан.")
}

fun readUserInput(): Int {
while (true) {
val input = readLine()
if (input != null && input.toIntOrNull() != null) {
return input.toInt()
}
println("Введите число.")
}
}
}