feat: complete day 16

day17/routes/index.js

@@ -1,9 +1,125 @@
-var express = require('express');
+var express = require("express");
 var router = express.Router();
+const moment = require("moment-timezone");
 
-/* GET home page. */
-router.get('/', function(req, res, next) {
-  res.render('index', { title: 'Express' });
+// Helper: Group timezones by region for the timezone selection screen
+function getTimezoneGroups() {
+  const regions = {
+    "USA/CANADA": [
+      "America/Los_Angeles",
+      "America/Denver",
+      "America/New_York",
+      "America/Halifax",
+    ],
+    EUROPE: [
+      "Europe/Berlin",
+      "Europe/Helsinki",
+      "Europe/Dublin",
+      "Europe/Samara",
+    ],
+    ASIA: ["Asia/Hong_Kong", "Asia/Jakarta", "Asia/Kabul", "Asia/Kathmandu"],
+    "SOUTH AMERICA": [
+      "America/Bogota",
+      "America/Campo_Grande",
+      "America/Caracas",
+      "America/Lima",
+    ],
+  };
+  const groups = {};
+  for (const region in regions) {
+    groups[region] = regions[region].map((tz) => ({
+      value: tz,
+      label: moment().tz(tz).zoneAbbr() + " " + moment().tz(tz).format("h:mma"),
+    }));
+  }
+  return groups;
+}
+
+// Helper: All timezones for dropdown
+function getAllTimezones() {
+  return moment.tz.names().map((tz) => ({
+    value: tz,
+    label: tz,
+  }));
+}
+
+// Helper: Generate week days and slots
+function getWeekDaysAndSlots(selectedTz) {
+  const weekDays = [];
+  const today = moment().tz(selectedTz);
+  for (let i = 0; i < 7; i++) {
+    const day = today.clone().add(i, "days");
+    weekDays.push({
+      label: day.format("dddd"),
+      date: day.format("MMMM D"),
+      dateISO: day.format("YYYY-MM-DD"),
+      slots: [
+        "9:00am",
+        "9:15am",
+        "9:30am",
+        "9:45am",
+        "10:00am",
+        "10:15am",
+        "10:30am",
+        "10:45am",
+        "11:00am",
+        "11:15am",
+        "11:30am",
+        "11:45am",
+        "12:00pm",
+        "12:15pm",
+        "12:30pm",
+        "12:45pm",
+        "1:00pm",
+        "1:15pm",
+      ],
+    });
+  }
+  return { weekDays, maxSlots: 17 };
+}
+
+// Timezone selection screen
+router.get("/timezone", function (req, res) {
+  res.render("timezone", {
+    timezones: getAllTimezones(),
+    timezoneGroups: getTimezoneGroups(),
+  });
+});
+
+// Calendar slot selection screen
+router.get("/calendar", function (req, res) {
+  const selectedTimezone = req.query.tz || "America/New_York";
+  const { weekDays, maxSlots } = getWeekDaysAndSlots(selectedTimezone);
+  res.render("calendar", {
+    selectedTimezone,
+    weekDays,
+    maxSlots,
+    showPrevWeek: false, // For demo, only next week link
+  });
+});
+
+// Booking form screen
+router.get("/book", function (req, res) {
+  const selectedTimezone = req.query.tz || "America/New_York";
+  res.render("booking-form", {
+    selectedTimezone,
+  });
+});
+
+// Booking POST (simulate success)
+router.post("/book", function (req, res) {
+  // Here you would save booking info to DB
+  res.redirect("/success");
+});
+
+// Success screen
+router.get("/success", function (req, res) {
+  res.render("success");
+});
+
+// Home page redirect to timezone selection
+router.get("/", function (req, res) {
+  res.redirect("/timezone");
 });
 
 module.exports = router;