ФТ-201 Ярослав Белозеров, Дмитрий Токписев

fileSystem.js

@@ -21,6 +21,7 @@ function readFile(filePath) {
 }
 
 // TODO Digi; 2018-09-21; Добавить функцию getFileName, которая по пути файла будет возвращать его имя. Воспользоваться модулем path из Node.js
+// TODO Digi; 2018-09-22; smth
 
 module.exports = {
     getAllFilePathsWithExtension,

index.js

@@ -11,15 +11,104 @@ function getFiles() {
     return filePaths.map(path => readFile(path));
 }
 
+
+function getToDos(){
+    let todos = getFiles();
+    let res = [];
+    for (let file_string of todos){
+        res.push(...file_string.split('\r\n').filter((word) => word.trim().includes("// TODO")).map(word => word.slice(word.indexOf("//"))));
+    }
+    return res;
+}
+
+function getExclamationString() {
+    let toDo = getToDos()
+    return toDo.filter(str => str.includes("!"));
+}
+
+
+function getUserComments(todos, userName){
+    return todos.filter((word) => word.split(';')[0].split(" ")[2] === userName);
+}
+
+
+function printTable(table){
+    let max1column = 0;
+    let max2column = 0;
+    let max3column = 0;
+    for (let line of table){
+        max1column = Math.max(max1column, line.split(';')[0].trim().length);
+        max2column = Math.max(max2column, line.split(';')[1].trim().length);
+        max3column = Math.max(max3column, line.split(';')[2].trim().length);
+    }
+    console.log(` !  | ${"user".padEnd(max1column, " ")} | ${ "date".padEnd(max2column, " ")} | ${"comment".padEnd(max3column, " ")}`);
+    for (let line of table){
+        console.log(` ${ line.includes('!') ? "!" : " " }  | ${line.split(";")[0].trim().padEnd(max1column, " ")} | ${line.split(";")[1].trim().padEnd(max2column, " ")} | ${line.split(";")[2].trim().padEnd(max3column, " ")}`);
+    }
+}
+
+
 function processCommand(command) {
-    switch (command) {
+    cmd = command.split(" ")[0]
+    let res = [];
+    switch (cmd) {
         case 'exit':
             process.exit(0);
             break;
+        case 'show':
+            console.log(getToDos());
+            process.exit(0);
+            break;   // TODO digi; 2016-04-08; добавить writeLine!!!!!
+        case "user":
+            let todos = getToDos();
+            let arg = command.split(" ")[1];
+            printTable(getUserComments(todos, arg));
+            process.exit(0);
+            break;
+        case 'important':
+            console.log(getExclamationString());
+            process.exit(0);
+            break;
+        case "sort":
+            let arg2 = command.split(" ")[1];
+            switch (arg2){
+                case "importance":
+                    let strings = getExclamationString();
+                    const sortedStrings = strings.sort((a, b) => {
+                        const countA = a.split('!').length - 1;
+                        const countB = b.split('!').length - 1;
+                        return countB - countA;
+                    });
+                    console.log(sortedStrings);
+                    break;
+                case "user":
+                    let todos = getToDos();
+                    let userComments = todos.filter(word => word.split(";").length === 3 && word.split(";")[0].split(" ").length > 2).sort();
+                    printTable(userComments);
+                    console.log(todos.filter(word => !userComments.includes(word)));
+                    break;
+                case "date":
+                    let temp_res = getToDos().filter(word => word.split(";").length === 3).sort((word1, word2) => {
+                        let date1 = new Date(word1.split(";")[1]);
+                        let date2 = new Date(word2.split(";")[1]);
+                        if (date1 === date2){
+                            return 0;
+                        }
+                        if (date1 > date2){
+                            return -1;
+                        }
+                        return 1;
+                    });
+                    printTable(temp_res);
+                    console.log(getToDos().filter(word => !temp_res.includes(word)));
+                    break;
+            }
+            break;
         default:
             console.log('wrong command');
             break;
     }
 }
 
 // TODO you can do it!
+