From 365a231ed5cd91b1bc3457284b7ccb49ba6e38c8 Mon Sep 17 00:00:00 2001
From: Fedorov Vladimir <vladimir.fodorow@gmail.com>
Date: Wed, 18 Mar 2026 00:47:08 +0700
Subject: [PATCH] add template component

---
 src/components/template.vue | 90 +++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 src/components/template.vue

diff --git a/src/components/template.vue b/src/components/template.vue
new file mode 100644
index 0000000..d04f3c7
--- /dev/null
+++ b/src/components/template.vue
@@ -0,0 +1,90 @@
+<script setup lang="ts">
+import { computed, ref, watch } from 'vue'
+
+// Интерфейсы и типы
+export interface Todo {
+  id: number
+  title: string
+  completed: boolean
+  priority: 'low' | 'medium' | 'high'
+  createdAt: Date
+  tags?: string[]
+}
+
+// Тип для пропсов
+interface Props {
+  todo: Todo
+  showPriority?: boolean
+  index?: number
+}
+
+// Тип для событий
+interface Emits {
+  (e: 'update', todo: Todo): void
+  (e: 'delete', id: number): void
+  (e: 'click', index: number): void
+}
+
+// Определение пропсов с типами
+const props = withDefaults(defineProps<Props>(), {
+  showPriority: true,
+  index: 0
+})
+
+// Определение событий с типами
+const emit = defineEmits<Emits>()
+
+// Реактивные данные с типами
+// const isHovered = ref<boolean>(false)
+const clickCount = ref<number>(0)
+
+// Вычисляемые свойства с типами
+const priorityClass = computed((): string => {
+  const priorityMap = {
+    low: 'priority-low',
+    medium: 'priority-medium',
+    high: 'priority-high'
+  }
+  return priorityMap[props.todo.priority]
+})
+
+// Методы с типами
+const handleClick = (event: MouseEvent): void => {
+  clickCount.value++
+  emit('click', props.index)
+  console.log(`Клик #${clickCount.value}`, event)
+}
+
+const toggleComplete = (event: Event): void => {
+  const input = event.target as HTMLInputElement
+  const updatedTodo: Todo = {
+    ...props.todo,
+    completed: input.checked
+  }
+  emit('update', updatedTodo)
+}
+
+const deleteTodo = (): void => {
+  emit('delete', props.todo.id)
+}
+
+// Типизированные watchers
+watch(() => props.todo.completed, (newValue: boolean, oldValue: boolean) => {
+  console.log(`Статус изменен: ${oldValue} -> ${newValue}`)
+})
+</script>
+
+<template>
+  <div class="todo-item" :class="{ completed: todo.completed }" @click="handleClick">
+    <input type="checkbox" :checked="todo.completed" @change="toggleComplete" />
+    <span>{{ todo.title }}</span>
+    <span class="priority" :class="priorityClass">
+      {{ todo.priority }}
+    </span>
+    <button @click.stop="deleteTodo">Удалить</button>
+  </div>
+</template>
+
+<style scoped>
+/* стили компонента */
+</style>