Функции возвращаются

index.html

@@ -233,6 +233,6 @@ <h2 class="success__title">Изображение успешно загруже
         <h2 class="data-error__title">Не удалось загрузить данные</h2>
       </section>
     </template>
-    <script type="module" src="./js/main.js"></script>
+    <script src="./js/functions.js"></script>
 </body>
 </html>

js/functions.js

@@ -40,3 +40,24 @@ getNumbers('а я томат'); // NaN
 getNumbers(2023); // 2023
 getNumbers(-1); // 1
 getNumbers(1.5); // 15
+
+// 4
+
+const timeToMinuites = (time) => {
+  const [hours, minutes] = time.split(':');
+  const totalMinutes = parseInt(hours, 10) * 60 + parseInt(minutes, 10);
+  return totalMinutes;
+};
+const isMeetingInTime = (dayStart, dayEnd, meetingStart, meetingTime) => {
+  dayStart = timeToMinuites(dayStart);
+  dayEnd = timeToMinuites(dayEnd);
+  meetingStart = timeToMinuites(meetingStart);
+  return meetingStart >= dayStart && meetingStart + meetingTime <= dayEnd;
+};
+
+
+isMeetingInTime('08:00', '17:30', '14:00', 90); // true
+isMeetingInTime('8:0', '10:0', '8:0', 120); // true
+isMeetingInTime('08:00', '14:30', '14:00', 90); // false
+isMeetingInTime('14:00', '17:30', '08:0', 90); // false
+isMeetingInTime('8:00', '17:30', '08:00', 900); // false

js/main.js

@@ -1,3 +1,3 @@
-import { createMockPosts } from './posts';
+import { createMockPosts } from './mock';
 
 createMockPosts();

js/mock.js

@@ -0,0 +1,37 @@
+import { createRandomId, getRandomInteger } from './utils';
+import { printPosts } from './posts';
+import { POSTS_DATA } from './data';
+
+const { POSTS_COUNT, NAMES, DESCRIPTIONS, COMMENTS } = POSTS_DATA;
+
+const generatePhotoId = createRandomId(1, POSTS_COUNT);
+const generateCommentId = createRandomId(1, 30 * POSTS_COUNT);
+
+const createSingleComment = () => ({
+  id: generateCommentId(),
+  avatar: `img/avatar-${getRandomInteger(1, 6)}.svg`,
+  message: COMMENTS[getRandomInteger(0, COMMENTS.length - 1)],
+  name: NAMES[getRandomInteger(0, NAMES.length - 1)]
+});
+
+const createComments = () => Array.from({length: getRandomInteger(0, 30)}, createSingleComment);
+
+const createPhotoPost = () => {
+  const id = generatePhotoId();
+  return {
+    id: id,
+    url: `photos/${id}.jpg`,
+    description: DESCRIPTIONS[getRandomInteger(0, DESCRIPTIONS.length - 1)],
+    likes: getRandomInteger(15, 200),
+    comments: createComments(),
+  };
+};
+
+const createMockPosts = () => {
+  const data = Array.from({length: POSTS_COUNT}, createPhotoPost);
+
+  printPosts(data);
+};
+
+
+export {createMockPosts};

js/posts.js

@@ -1,34 +1,18 @@
-import { createRandomId, getRandomInteger } from './utils';
-import { POSTS_DATA } from './mock-data';
+const picturesContainer = document.querySelector('.pictures');
+const pictureTemplate = document.querySelector('#picture').content.querySelector('.picture');
+const postsFragment = document.createDocumentFragment();
 
-const { POSTS_COUNT, NAMES, DESCRIPTIONS, COMMENTS } = POSTS_DATA;
-
-const generatePhotoId = createRandomId(1, POSTS_COUNT);
-const generateCommentId = createRandomId(1, 30 * POSTS_COUNT);
-
-const createSingleComment = () => ({
-  id: generateCommentId(),
-  avatar: `img/avatar-${getRandomInteger(1, 6)}.svg`,
-  message: COMMENTS[getRandomInteger(0, COMMENTS.length - 1)],
-  name: NAMES[getRandomInteger(0, NAMES.length - 1)]
-});
-
-const createComments = () => Array.from({length: getRandomInteger(0, 30)}, createSingleComment);
-
-const createPhotoPost = () => {
-  const id = generatePhotoId();
-  return {
-    id: id,
-    url: `photos/${id}.jpg`,
-    description: DESCRIPTIONS[getRandomInteger(0, DESCRIPTIONS.length - 1)],
-    likes: getRandomInteger(15, 200),
-    comments: createComments(),
-  };
-};
-
-const createMockPosts = () => {
-  const data = Array.from({length: POSTS_COUNT}, createPhotoPost);
-  return data;
+const printPosts = (data) => {
+  data.forEach((post) => {
+    const singlePost = pictureTemplate.cloneNode(true);
+    const singlePostImg = singlePost.querySelector('img');
+    singlePostImg.src = post.url;
+    singlePostImg.alt = post.description;
+    singlePost.querySelector('.picture__likes').innerText = post.likes;
+    singlePost.querySelector('.picture__comments').append(post.comments.length);
+    postsFragment.append(singlePost);
+  });
+  picturesContainer.append(postsFragment);
 };
 
-export {createMockPosts};
+export {printPosts};

js/utils.js

@@ -1,12 +1,12 @@
-function getRandomInteger (min, max) {
+const getRandomInteger = (min, max) => {
   const lower = Math.ceil(Math.min(Math.abs(min), Math.abs(max)));
   const upper = Math.floor(Math.max(Math.abs(min), Math.abs(max)));
   const result = Math.random() * (upper - lower + 1) + lower;
 
   return Math.floor(result);
-}
+};
 
-function createRandomId (min, max) {
+const createRandomId = (min, max) => {
   const previousValues = [];
 
   return function () {
@@ -20,6 +20,6 @@ function createRandomId (min, max) {
     previousValues.push(currentValue);
     return currentValue;
   };
-}
+};
 
 export {createRandomId, getRandomInteger};