mouredev#44 - JavaScript

Roadmap/44 - CUENTA ATRÁS MOUREDEV PRO/javascript/JesusAntonioEEscamilla.js

@@ -0,0 +1,98 @@
+/** #44 - JavaScript -> Jesus Antonio Escamilla */
+
+/**
+ * CUENTA ATRÁS MOUREDEV PRO.
+ * Utilizando la Terminal para pedir datos y agregarlos.
+ */
+
+//-------AQUÍ SIN INGRESAR DATOS-------
+function countdown(targetDate) {
+    const interval = setInterval(() => {
+        const now = new Date().getTime();
+        const remainingTime = targetDate.getTime() - now;
+
+        if (remainingTime <= 0) {
+            console.clear();
+            console.log("¡Cuenta atrás finalizada!");
+            clearInterval(interval);
+            return;
+        }
+
+        const days = Math.floor(remainingTime / (1000 * 60 * 60 * 24));
+        const hours = Math.floor((remainingTime % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
+        const minutes = Math.floor((remainingTime % (1000 * 60 * 60)) / (1000 * 60));
+        const seconds = Math.floor((remainingTime % (1000 * 60)) / 1000);
+
+        console.clear();
+        console.log(
+            `Tiempo restante: ${days} días, ${hours} horas, ${minutes} minutos, ${seconds} segundos`
+        );
+    }, 1000);
+}
+
+const localDate = new Date("2024-12-09T04:46:00");
+const targetDateUTC = new Date(localDate.toISOString());
+
+countdown(targetDateUTC);
+
+
+
+//-------AQUÍ CON INGRESAR DATOS-------
+const readline = require("readline");
+
+const rl = readline.createInterface({
+    input: process.stdin,
+    output: process.stdout,
+});
+
+const askQuestion = (query) => {
+    return new Promise((resolve) => rl.question(query, (answer) => resolve(answer)));
+};
+
+(async function main() {
+    console.log("\n--- Configuración de cuenta atrás ---\n");
+
+    const day = await askQuestion("Día (dd): ");
+    const month = await askQuestion("Mes (mm): ");
+    const year = await askQuestion("Año (yyyy): ");
+    const hour = await askQuestion("Hora (hh): ");
+    const minute = await askQuestion("Minuto (mm): ");
+    const second = await askQuestion("Segundo (ss): ");
+
+    rl.close();
+
+    const targetDate = new Date(`${year}-${month}-${day}T${hour}:${minute}:${second}Z`);
+
+    if (isNaN(targetDate.getTime())) {
+        console.error("\nFecha inválida. Por favor, intenta de nuevo.");
+        return;
+    }
+
+    console.log("\nIniciando cuenta atrás...\n");
+
+    countdown(targetDate);
+})();
+
+function countdown(targetDate) {
+    const interval = setInterval(() => {
+        const now = new Date().getTime();
+        const remainingTime = targetDate.getTime() - now;
+
+        if (remainingTime <= 0) {
+            console.clear();
+            console.log("¡Cuenta atrás finalizada!");
+            clearInterval(interval);
+            return;
+        }
+
+        const days = Math.floor(remainingTime / (1000 * 60 * 60 * 24));
+        const hours = Math.floor((remainingTime % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
+        const minutes = Math.floor((remainingTime % (1000 * 60 * 60)) / (1000 * 60));
+        const seconds = Math.floor((remainingTime % (1000 * 60)) / 1000);
+
+        console.clear();
+        console.log(
+            `Tiempo restante: ${days} días, ${hours} horas, ${minutes} minutos, ${seconds} segundos`
+        );
+    }, 1000);
+}