Матвей Мехряков

README.md

@@ -52,6 +52,7 @@
 
 Если аргумент `user`, то выводятся задачи сгрупированные по пользователям, а в конце безымянные.
 
+
 Если аргумент `date`, то выводятся сначала самые новые, потом постарше, потом без дат.
 
 Примеры команд: `sort importance`, `sort user`, `sort date`

console.js

@@ -1,5 +1,5 @@
 function readLine(callback) {
-    process.stdin.setEncoding('utf8'); // TODO pe; 2015-08-10; почему кодировка только utf?
+    process.stdin.setEncoding('utf8'); // TODO pe; 2015-08-10; почему кодировка только utf? 
 
     process.stdin.on('readable', () => {
         const chunk = process.stdin.read();

index.js

@@ -1,5 +1,6 @@
-const {getAllFilePathsWithExtension, readFile} = require('./fileSystem');
-const {readLine} = require('./console');
+const { getAllFilePathsWithExtension, readFile } = require('./fileSystem');
+const { readLine } = require('./console');
+const path = require('path')
 
 const files = getFiles();
 
@@ -12,14 +13,188 @@ function getFiles() {
 }
 
 function processCommand(command) {
-    switch (command) {
+    let commands = command.split(" ");
+    switch (commands[0]) {
         case 'exit':
             process.exit(0);
             break;
+        case 'show':
+            console.log(putInTable(toShow()));
+            break;
+        case 'important':
+            console.log(putInTable(getImportantTodo()));
+            break;
+        case `user`:
+            //getTodoByName(username)
+            console.log(putInTable(getTodoByName(commands[1])));
+            break;
+        case 'sort':
+            console.log(putInTable(sortTodo(commands[1])));
+            break;
+        case 'date':
+            console.log(putInTable(getCommentsAfterDate(commands[1])));
+            break;
         default:
             console.log('wrong command');
             break;
     }
 }
 
-// TODO you can do it!
+function toShow() {
+    let lines = [];
+    for (let file of files) {
+        lines.push(...file.split('\r\n'));
+    }
+    lines = lines.flat(Infinity);
+    //const pattern = /\/\/ TODO/gm;
+    const matches = [];
+    for (let line of lines) {
+        let search = line.indexOf(`// TODO`);
+        if (search != -1)
+        {
+            matches.push(line.substring(search));
+        }
+
+    }
+    //console.log(lines);
+    return matches;
+}
+
+function getImportantTodo() {
+    let todoArray = toShow();
+    let result = [];
+    for (let todo of todoArray) {
+        if (todo.includes('!'))
+            result.push(todo);
+    }
+
+    return result;
+}
+
+function getTodoByName(username) {
+    let todoArray = toShow();
+    result = [];
+    for (let todo of todoArray) {
+        let arr = todo.split(';');
+        let name = arr[0].slice(8).toLowerCase();
+        let comment = arr[2]
+        if (name === username.toLowerCase())
+            result.push(comment);
+    }
+
+    return result;
+}
+
+function sortTodo(arg) {
+    let result = [];
+    if (arg == 'importance') {
+        for (i of getImportantTodo())
+            result.push(i);
+        for (i of toShow()) {
+            if (! getImportantTodo().includes(i)) {
+                result.push(i);
+            }
+        }
+
+        return result;
+    }
+
+    if (arg == 'user') {
+        let result = toShow();
+        return result.sort(function(a, b) {
+            let user1 = a.toLowerCase().split(';');
+            let user2 = b.toLowerCase().split(';');
+            if (user1.length != 1) {
+                if (user1 > user2)
+                    return 1;
+                if (user1 < user2)
+                    return -1;
+                return 0;
+            } else if (user2.length === 1) {
+                return -1;
+            }
+            return 0;
+        });
+    }
+
+    if (arg == 'date') {
+        return toShow().sort( (a,b) => {
+            let data1 = a.split('; ');
+            let data2 = b.split('; ');
+            if (data1.length == 3) {
+                if (data1[1] > data2[1])
+                    return -1;
+                if (data1[1] < data2[1])
+                    return 1;
+                return 0;
+            }  
+            return 1;
+        })
+    }
+}
+
+function getCommentsAfterDate(date) {
+    //date = date.split('-');
+    let result = [];
+    let todoArray = toShow();
+    for (let todo of todoArray) {
+        let todoDate = todo.split('; ')[1];
+        if (date < todoDate && todoDate !== undefined) {
+            result.push(todo)
+        }
+    }
+
+    return result;
+}
+
+function putInTable(todoArray) {
+    let isImportant = ['  !  '];
+    let users = ['user'];
+    let dates = ['date'];
+    let comments = ['comment'];
+    for (let todo of todoArray) {
+        let arr = todo.split('; ');
+        if (arr.length < 3)
+            continue;
+
+        if (todo.includes('!')) {
+            isImportant.push('  !  ');
+        } else {
+            isImportant.push('     ')
+        }
+
+        let name = arr[0].slice(8);
+        if (name.length > 10)
+            name = name.slice(0, 7) + '...';
+        users.push(name);
+        dates.push(arr[1]);
+
+        let comment = arr[2];
+        if (comment.length > 50)
+            comment = comment.slice(0, 47) + '...';
+        comments.push(comment);
+    }
+    let nameMaxLen = getMaxLenItem(users);
+    let dateMaxLen = getMaxLenItem(dates);
+    let commentMaxLen = getMaxLenItem(comments);
+
+    for (i = 0; i < users.length; i++) {
+        if (i == 1) {
+            console.log('-'.repeat(5 + nameMaxLen + dateMaxLen + commentMaxLen + 15));
+        }
+        console.log( isImportant[i] + '|  ' + users[i].padEnd(nameMaxLen + 2) + '|  ' + dates[i].padEnd(dateMaxLen + 2) + '|  ' + comments[i].padEnd(commentMaxLen + 2) );
+    }
+    console.log('-'.repeat(5 + nameMaxLen + dateMaxLen + commentMaxLen + 15));
+}
+
+function getMaxLenItem(arr) {
+    let max = 0;
+    for (i = 0; i < arr.length; i++) {
+        if (arr[i].length > max)
+            max = arr[i].length;
+    }
+
+    return max;
+}
+
+// TODO you can do it!