VoiceAssistent execise

javascript/javascript1/week4/VoiceAssistent.js

@@ -0,0 +1,111 @@
+let userName = ""; 
+const todos = []; 
+
+function getReply(command) {
+  // Name Part
+  if (command.startsWith("Hello my name is")) {
+    const name = command.replace("Hello my name is ", "");
+    if (userName === name) {
+      return `We already met, ${name}.`;
+    } else {
+      userName = name;
+      return `Nice to meet you ${name}`;
+    }
+  }
+
+
+  if (command === "What is my name?") {
+    if (userName === "") {
+      return "I don't know your name yet.";
+    } else {
+      return `Your name is ${userName}`;
+    }
+  }
+
+  // Todos Part
+  if (command.startsWith("Add") && command.endsWith("to my todo")) {
+    const task = command.replace("Add ", "").replace(" to my todo", "");
+    todos.push(task);
+    return `${task} added to your todo`;
+  }
+
+  if (command.startsWith("Remove") && command.endsWith("from my todo")) {
+    const task = command.replace("Remove ", "").replace(" from my todo", "");
+    const index = todos.indexOf(task);
+    if (index > -1) {
+      todos.splice(index, 1);
+      return `Removed ${task} from your todo`;
+    } else {
+      return `${task} is not in your todo`;
+    }
+  }
+
+  if (command === "What is on my todo?") {
+    if (todos.length === 0) {
+      return "You have no todos.";
+    } else {
+      return `You have ${todos.length} todos: ${todos.join(", ")}`;
+    }
+  }
+
+  // Day Part
+  if (command === "What day is today?") {
+    const today = new Date();
+    const day = today.getDate();
+    const month = today.toLocaleString("en-US", { month: "long" }); 
+    const year = today.getFullYear(); 
+    return `${day}. of ${month} ${year}`;
+  }
+
+
+if (command.startsWith("What is")) {
+    let [num1, operator, num2] = command.replace("What is ", "").split(" ");
+    num1 = parseFloat(num1);
+    num2 = parseFloat(num2);
+
+    if (isNaN(num1) || isNaN(num2)) {
+      return "I couldn't understand the numbers.";
+    }
+
+    switch (operator) {
+      case "+": return `${num1 + num2}`;
+      case "-": return `${num1 - num2}`;
+      case "*": return `${num1 * num2}`;
+      case "/": return `${num1 / num2}`;
+    }
+  }
+
+
+
+    if (command.startsWith("Set a timer for")) {
+      let time = parseInt(command.replace("Set a timer for ", "").replace(" minutes", ""));
+
+      if (!isNaN(time)) {
+        setTimeout(() => {
+          console.log("Timer done");
+        }, time * 60000);
+
+        return `Timer set for ${time} minutes`;
+      } else {
+        return "I couldn't understand the time.";
+      }
+    }
+    return "I don't understand that command.";
+  }
+
+
+
+  // console.logs
+console.log(getReply("Hello my name is Benjamin")); 
+console.log(getReply("Hello my name is Benjamin")); 
+console.log(getReply("What is my name?")); 
+console.log(getReply("Add fishing to my todo")); 
+console.log(getReply("Add singing in the shower to my todo")); 
+console.log(getReply("Remove fishing from my todo"));
+console.log(getReply("What is on my todo?"));
+console.log(getReply("What day is today?")); 
+console.log(getReply("What is 2 + 3?"));     
+console.log(getReply("What is 5 * 1?"));  
+console.log(getReply("What is 10 / 2?"));    
+console.log(getReply("What is 10 - 5?"));      
+console.log(getReply("Set a timer for 1 minutes"));