From 5e8476f4690c663b1d13890f91a708c6212fc18d Mon Sep 17 00:00:00 2001
From: Ahmedhossamdev <ahmedhossamdev1@gmail.com>
Date: Tue, 19 Nov 2024 13:55:56 -0800
Subject: [PATCH] feat: Initial page for visualizing schedules

---
 .../stops/[stopID]/schedule/+page.svelte      | 141 ++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 src/routes/stops/[stopID]/schedule/+page.svelte

diff --git a/src/routes/stops/[stopID]/schedule/+page.svelte b/src/routes/stops/[stopID]/schedule/+page.svelte
new file mode 100644
index 0000000..b28c401
--- /dev/null
+++ b/src/routes/stops/[stopID]/schedule/+page.svelte
@@ -0,0 +1,141 @@
+<script>
+	import { page } from '$app/stores';
+	import { convertUnixToTime } from '$lib/formatters.js';
+	import { Accordion, AccordionItem } from 'flowbite-svelte';
+	import { Datepicker } from 'flowbite-svelte';
+	import { onMount } from 'svelte';
+
+	let selectedDate = new Date();
+	let schedulesMap = new Map();
+	let schedules = [];
+	let stopName = 'Stop Name';
+	let stopId;
+	let expandedItems = [];
+
+	$: stopId = $page.params.stopID;
+
+	async function fetchScheduleForStop(stopId) {
+		try {
+			const response = await fetch(`/api/oba/schedule-for-stop/${stopId}`);
+			if (!response.ok) throw new Error('Failed to fetch schedule for stop');
+			const scheduleForStop = await response.json();
+			handleScheduleForStopResponse(scheduleForStop.data.entry);
+		} catch (error) {
+			console.error('Error fetching schedules:', error);
+		}
+	}
+
+	function handleScheduleForStopResponse(scheduleForStop) {
+		schedulesMap.clear();
+		for (let routeSchedule of scheduleForStop.stopRouteSchedules) {
+			let routeId = routeSchedule.routeId;
+			let stopRouteDirectionSchedules = routeSchedule.stopRouteDirectionSchedules;
+
+			stopRouteDirectionSchedules.forEach((directionSchedule) => {
+				const stopTimesGroupedByHour = groupStopTimesByHour(directionSchedule.scheduleStopTimes);
+				schedulesMap.set(routeId, {
+					tripHeadsign: directionSchedule.tripHeadsign,
+					stopTimes: stopTimesGroupedByHour
+				});
+			});
+		}
+		schedules = Array.from(schedulesMap.values());
+		expandedItems = schedules.map((_, index) => false);
+	}
+
+	function groupStopTimesByHour(stopTimes) {
+		const grouped = {};
+		for (let stopTime of stopTimes) {
+			const date = new Date(stopTime.arrivalTime * 1000);
+			const hour = date.getUTCHours();
+			if (!grouped[hour]) grouped[hour] = [];
+			grouped[hour].push({
+				arrivalTime: convertUnixToTime(stopTime.arrivalTime)
+			});
+		}
+		return grouped;
+	}
+
+	function toggleAll(expand) {
+		expandedItems = schedules.map(() => expand);
+	}
+
+	onMount(() => {
+		fetchScheduleForStop(stopId);
+	});
+</script>
+
+<div class="mx-auto max-w-7xl p-5">
+	<div class="mb-6 rounded-lg bg-gray-100 p-6 text-center shadow-lg">
+		<h1 class="text-3xl font-bold text-green-700">Stop Details</h1>
+		<p class="mt-2 text-lg text-gray-700">
+			<strong>Stop Name:</strong>
+			{stopName} | <strong>Stop ID:</strong>
+			{stopId}
+		</p>
+	</div>
+
+	<div class="flex flex-col gap-6 md:flex-row">
+		<div class="md:w-1/3">
+			<h2 class="mb-4 text-xl font-semibold text-gray-800">Select Date</h2>
+			<div class="rounded-lg border border-gray-300 bg-white p-4 shadow">
+				<Datepicker inline bind:value={selectedDate} />
+				<p class="mt-4 text-sm text-gray-600">
+					Selected date: {selectedDate ? selectedDate.toLocaleDateString() : 'None'}
+				</p>
+			</div>
+		</div>
+
+		<div class="flex flex-1 flex-col">
+			<h2 class="mb-4 text-2xl font-bold text-gray-800">Route Schedules</h2>
+
+			<div class="mb-4 flex gap-4">
+				<button
+					class="rounded-lg bg-green-500 px-6 py-2 font-medium text-white shadow hover:bg-green-600 active:bg-green-700"
+					on:click={() => toggleAll(true)}
+				>
+					Show All Routes
+				</button>
+				<button
+					class="rounded-lg bg-gray-500 px-6 py-2 font-medium text-white shadow hover:bg-gray-600 active:bg-gray-700"
+					on:click={() => toggleAll(false)}
+				>
+					Collapse All Routes
+				</button>
+			</div>
+
+			<div
+				class="flex-1 overflow-y-auto rounded-lg border border-gray-200 bg-white p-6 shadow-lg"
+				style="max-height: calc(100vh - 220px);"
+			>
+				<Accordion>
+					{#each schedules as schedule, index (schedule.tripHeadsign)}
+						<AccordionItem open={expandedItems[index]}>
+							<span slot="header" class="text-lg font-semibold text-gray-800">
+								{schedule.tripHeadsign}
+							</span>
+							{#each Object.entries(schedule.stopTimes) as [hour, times]}
+								<h3 class="mt-4 text-lg font-medium text-green-700">{hour}:00</h3>
+								<table class="mt-2 w-full table-auto border border-gray-200">
+									<thead class="bg-gray-100">
+										<tr>
+											<th class="border px-4 py-2 text-left">Arrival Time</th>
+											<th class="border px-4 py-2 text-left">Departure Time</th>
+										</tr>
+									</thead>
+									<tbody>
+										{#each times as stopTime}
+											<tr>
+												<td class="border px-4 py-2 text-center">{stopTime.arrivalTime}</td>
+											</tr>
+										{/each}
+									</tbody>
+								</table>
+							{/each}
+						</AccordionItem>
+					{/each}
+				</Accordion>
+			</div>
+		</div>
+	</div>
+</div>