diff --git a/index.js b/index.js
index 8635050..7a3d424 100644
--- a/index.js
+++ b/index.js
@@ -1,21 +1,113 @@
 const {getAllFilePathsWithExtension, readFile} = require('./fileSystem');
 const {readLine} = require('./console');
+const { text } = require('stream/consumers');
+const pathlib = require('node:path');
 
 const files = getFiles();
 
 console.log('Please, write your command!');
 readLine(processCommand);
+let todos = findTodo();
 
 function getFiles() {
     const filePaths = getAllFilePathsWithExtension(process.cwd(), 'js');
-    return filePaths.map(path => readFile(path));
+    let files = [];
+    filePaths.forEach(path => files.push({content: readFile(path), file: pathlib.basename(path)}))
+    return files;
+}
+
+function findTodo() {
+    let result = [];
+    let files = getFiles();
+        files.forEach(file => {
+           file.content.split('\n').forEach(line => {
+                 if (line.includes('// TODO ')) {
+                    let raw = ('// TODO ' + line.split('// TODO ')[1]);
+                    result.push({
+                        importance: getImportance(raw),
+                        author: getAuthor(raw),
+                        date: getDate(raw),
+                        text: getText(raw).replace('\r', ''),
+                        file: file.file
+                    });
+                 }
+            });
+        });
+    return result;
+}
+
+function getText(todo) {
+    if (!todo.includes(';')) {
+        return todo.slice(8);
+    }
+    return todo.split(';')[2].slice(1);
+}
+
+function getAuthor(todo) {
+    if (!todo.includes(';')) {
+        return '';
+    }
+    return todo.split(';')[0].slice(8);
+}
+
+function getDate(todo) {
+    if (!todo.includes(';')) {
+        return '';
+    }
+    return todo.split(';')[1].slice(1);
+}
+
+function getImportance(todo) {
+    return todo.split('!').length - 1;
+}
+
+function getRow(todo, maxAuthor, maxText, maxDate, maxFile) {
+    return `  ${todo.importance > 0 ? '!' : ' '}  |  ${todo.author.length <= maxAuthor ? todo.author.padEnd(maxAuthor) : todo.author.slice(0, 9) + '…'}  |  ${todo.date.padEnd(maxDate)}  |  ${todo.text.length <= maxText ? todo.text.padEnd(maxText) : todo.text.slice(0, 49) + '…'}   |  ${todo.file.padEnd(maxFile)}  `;
+}
+
+function printTable(todos) {
+    let maxAuthor = Math.max(Math.min(10, Math.max(...todos.map(todo => todo.author.length))), 4);
+    let maxText = Math.max(Math.min(50, Math.max(...todos.map(todo => todo.text.length))), 7);
+    let maxDate = Math.max(Math.min(10, Math.max(...todos.map(todo => todo.date.length))), 4);
+    let maxFile = Math.max(Math.min(20, Math.max(...todos.map(todo => todo.file.length))), 4);
+    const header = getRow({importance: '!', author: 'user', date: 'date', text: 'comment', file: 'file'}, maxAuthor, maxText, maxDate, maxFile);
+    console.log(header);
+    console.log('-'.repeat(header.length));
+    todos.forEach(todo => console.log(getRow(todo, maxAuthor, maxText, maxDate)));
 }
 
 function processCommand(command) {
-    switch (command) {
+    const com = command.split(' ')[0];
+    switch (com) {
         case 'exit':
             process.exit(0);
             break;
+        case 'show':
+            printTable(todos);
+            break;
+        case 'important':
+            printTable(todos.filter(todo => todo.importance > 0))
+            break;
+        case 'user':
+            printTable(todos.filter(todo => todo.author.toLowerCase() === command.split(' ')[1].toLowerCase()));
+            break;
+        case 'sort':
+            switch(command.split(' ')[1]) {
+                case 'importance':
+                    printTable(todos.sort((a, b) => b.importance - a.importance));
+                    break;
+                case 'user':
+                    printTable(todos.sort((a, b) => a.author.localeCompare(b.author)));
+                    break;
+                case 'date':
+                    printTable(todos.sort((a, b) => -a.date.localeCompare(b.date)));
+                    break;
+            }
+            break;
+        case 'date':
+            let date = new Date(command.split(' ')[1]);
+            printTable(todos.filter(todo => new Date(todo.date) > date));
+            break;
         default:
             console.log('wrong command');
             break;