Заварин, Букина ФТ-201

index.js

@@ -12,14 +12,92 @@ function getFiles() {
 }
 
 function processCommand(command) {
-    switch (command) {
+    let command_name = command.split(' ')[0];
+    let args = command.split(' ').slice(1);
+    switch (command_name) {
         case 'exit':
             process.exit(0);
             break;
+        case 'show':
+            show();
+            break;
+        case 'important':
+            important();
+            break;
+        case 'sort':
+            sort(args[0]);
+            break;
+        case 'user':
+            user(args[0]);
+            break;
         default:
             console.log('wrong command');
             break;
     }
 }
 
+function allTodos() {
+    let list = getFiles();
+    return list.map(x => x.match(/\/\/ TODO.*/g)).reduce(function (a, b) {
+        return a.concat(b);
+    }, [])
+}
+
+
+function show() {
+    let list = getFiles();
+    list.map(x => x.match(/\/\/ TODO.*/g)).reduce(function (a, b) {
+        return a.concat(b);
+    }, []).forEach(x => console.log(x));
+}
+
+function important() {
+    let list = getFiles();
+    list.map(x => x.match(/\/\/ TODO.*!.*/g)).reduce(function (a, b) {
+        return b === null ? a : a.concat(b);
+    }, []).forEach(x => console.log(x));
+}
+
+
+function sort(arg) {
+    let all = allTodos();
+    switch (arg) {
+        case 'importance':
+        {
+            let list = getFiles();
+            important();
+            list.map(x => x.match(/\/\/ TODO[^!\r\n]+\r/g)).reduce(function (a, b) {
+                return b === null ? a : a.concat(b);
+            }, []).sort((a, b) => a.split('!').length < b.split('!').length).forEach(x => console.log(x));
+            break;
+        }
+        case 'date':
+        {
+            let withDate = all.filter((el) => el.split(";").length === 3);
+            let withoutDate = all.filter((el) => el.split(";").length !== 3);
+            withDate
+                .sort((a, b) => {
+                    a = new Date(a.split(";")[1]);
+                    b = new Date(b.split(";")[1]);
+                    return a > b ? -1 : a < b ? 1 : 0;
+                })
+                .concat(withoutDate).forEach(x => console.log(x));
+            break;
+        }
+        case 'user':
+        {
+            return all
+                .sort((a, b) => a.toLowerCase().localeCompare(b.toLowerCase()))
+                .sort((a, b) => b.split(";").length - a.split(";").length).forEach(x => console.log(x));
+        }
+    }
+}
+
+function user(username) {
+    files.map(x => x.match(new RegExp(`\/\/ TODO ${username};.*;.*`, 'gi')))
+        .reduce((a, b) => b === null ? a : a.concat(b), [])
+        .forEach(x => console.log(x));
+}
+
+
 // TODO you can do it!