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Day 1 solution and individual routes to show code.

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This commit is contained in:
dan612 2025-12-08 20:05:35 -05:00
parent 91d5eb7f0a
commit 2b2bc8f134
11 changed files with 4730 additions and 18 deletions
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2025/.DS_Store vendored Normal file
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42
2025/index.php
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@ -3,14 +3,54 @@
require_once __DIR__ . '/vendor/autoload.php';
use Aoc2025\Days\Day1;
use Aoc2025\Days\Day2;
use Aoc2025\Services\Template;
// First check if this is solution page request.
$path = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);
if (str_starts_with($path, '/solutions')) {
$path_exploded = explode('/', $path);
if (count($path_exploded) < 3) {
header('Location: /');
}
$day = str_replace("-", '', $path_exploded[2]);
$day = ucfirst($day);
try {
$code = @file_get_contents(__DIR__ . '/src/Days/' . $day . '.php');
if (!$code) {
throw new Exception('File not found');
}
else {
echo "<pre><code class='language-php'>" . htmlspecialchars($code) . "</code></pre>";
}
}
catch (Exception $e) {
header('Location: /');
}
return;
}
if ($path != '/') {
header('Location: /');
}
// Day 1.
$day_1 = new Day1();
$day_1_answer = $day_1->run();
// Day 2.
$day_2 = new Day2();
$day_2_answer = $day_2->run();
// Render the template.
$template = new Template('main.html');
$substitutions = [
'day_1_answer' => $day_1_answer,
'day_1_answer' => $day_1_answer['part_1'],
'day_1_answer_2' => $day_1_answer['part_2'],
'day_2_answer' => $day_2_answer['part_1'],
'day_2_answer_2' => $day_2_answer['part_2'],
];
$response = $template->render($substitutions);

4545
2025/inputs/day_1_input.txt
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0
2025/inputs/day_2_input.txt Normal file
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54
2025/src/Days/Day1.php
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@ -3,16 +3,66 @@
namespace Aoc2025\Days;
use Aoc2025\Day;
use Aoc2025\Services\Dial;
class Day1 extends Day {
/**
* Count of zeroes ended on.
*
* @var int
*/
protected $zeroCount = 0;
/**
* Count of zeroes encountered and ended on.
*
* @var int
*/
protected $zeroCount2 = 0;
/**
* Run the day's challenge.
*/
public function run() {
$input = $this->getInputFile('day_1_input.txt');
return "12345";
$input = explode("\n", $input);
$instructions = array_filter($input);
$dial = new Dial();
$dial->setPosition(50);
foreach ($instructions as $instruction) {
$distance = substr($instruction, 1);
$direction = substr($instruction, 0, 1);
if ($direction == 'L') {
for ($i = 0; $i < $distance; $i++) {
$dial->moveLeft();
if ($dial->getPosition() == 0 && $i < $distance - 1) {
$this->zeroCount2++;
}
}
}
if ($direction == 'R') {
for ($i = 0; $i < $distance; $i++) {
$dial->moveRight();
if ($dial->getPosition() == 0 && $i < $distance - 1) {
$this->zeroCount2++;
}
}
}
if ($dial->getPosition() == 0) {
$this->zeroCount++;
$this->zeroCount2++;
}
}
return [
'part_1' => $this->zeroCount,
'part_2' => $this->zeroCount2,
];
return $dial->getHitZero();
}
}

17
2025/src/Days/Day2.php Normal file
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@ -0,0 +1,17 @@
<?php
namespace Aoc2025\Days;
use Aoc2025\Day;
class Day2 extends Day {
public function run() {
$input = $this->getInputFile('day_2_input.txt');
return [
'part_1' => 0,
'part_2' => 0,
];
}
}

60
2025/src/Services/Dial.php Normal file
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@ -0,0 +1,60 @@
<?php
namespace Aoc2025\Services;
class Dial {
/**
* The maximum number the dial can be set to.
*/
const MAX_NUMBER = 99;
/**
* The minimum number the dial can be set to.
*/
const MIN_NUMBER = 0;
/**
* The position of the dial.
*/
protected $position;
/**
* Moves the dial left.
*/
public function moveLeft() {
if ($this->position == self::MIN_NUMBER) {
$this->position = self::MAX_NUMBER;
}
else {
$this->position = $this->position - 1;
}
}
/**
* Moves the dial right.
*/
public function moveRight() {
if ($this->position == self::MAX_NUMBER) {
$this->position = self::MIN_NUMBER;
}
else {
$this->position = $this->position + 1;
}
}
/**
* Sets the position of the dial.
*/
public function setPosition($position) {
$this->position = $position;
}
/**
* Returns the position of the dial.
*/
public function getPosition() {
return $this->position;
}
}

10
2025/templates/main.html
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@ -13,8 +13,8 @@
</div>
<div class="card-body">
<p class="bold">Part 1: {{ day_1_answer }}</p>
<p class="bold">Part 2:</p>
<button>View Code</button>
<p class="bold">Part 2: {{ day_1_answer_2 }}</p>
<a class="btn" href="/solutions/day-1">View Code</a>
</div>
</div>
@ -23,9 +23,9 @@
<h2 class="bitcount fs-1">Day 2</h2>
</div>
<div class="card-body">
<p class="bold">Part 1:</p>
<p class="bold">Part 2:</p>
<button>View Code</button>
<p class="bold">Part 1: {{ day_2_answer }}</p>
<p class="bold">Part 2: {{ day_2_answer_2 }}</p>
<a class="btn" href="/solutions/day-2">View Code</a>
</div>
</div>

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2025/theme/style.css
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@ -110,7 +110,12 @@ ul {
padding: 0;
}
button {
a.btn {
display: block;
text-decoration: none;
}
button, .btn {
background-color: var(--primary-0);
border: none;
border-radius: 4px;
@ -125,10 +130,10 @@ button {
text-decoration: none;
transition: background-color 0.2s ease-in-out;
}
button:hover {
button:hover, .btn:hover {
background-color: var(--primary-1);
}
button:active {
button:active, .btn:active {
background-color: var(--primary-2);
}

2
2025/theme/style.css.map
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@ -1 +1 @@
{"version":3,"sourceRoot":"","sources":["style.scss","partials/font-scale.scss","partials/cards.scss"],"names":[],"mappings":"AACQ;AAGR;EAEE;EACA;EACA;EACA;EACA;;;AAGF;EACE;;;AAGF;EACE;EACA;EACA;EACA;EACA,yBACE;;;AAYJ;EACE;;;AAGF;EACE;;;AAGF;EACE;;;AAGF;EACE;;;AAGF;EACE;;;AAGF;EACE;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;;AAEA;EAXF;IAYI;IACA;;;;AAIJ;EACE;EACA;EACA;EACA;EACA;EACA;EACA;EACA;;;AAGF;EACE;EACA;;;AAGF;AAAA;AAAA;AAAA;AAAA;EAKE;EACA;EACA;;AAEA;EATF;AAAA;AAAA;AAAA;AAAA;IAUI;;;;AAIJ;EACE;;;AAGF;EACE;EACA;;AAEA;EACE;;;AAIJ;EACE;EACA;EACA;;;AAGF;EACE;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;;AAEA;EACE;;AAGF;EACE;;;AAIJ;EACE;EACA;EACA;;;ACpJF;EACE;EACA;;AAEA;EAJF;IAKI;IACA;;;AAGF;EATF;IAUI;IACA;;;;ACXJ;EACE;EACA;EACA;;AAEA;EACE;EACA;EACA;EACA;EACA;;AAGF;EACE;EACA;EACA;EACA;EACA;EACA;;AAGF;EACE;EACA;EACA;EACA;;AAEA;EACE","file":"style.css"}
{"version":3,"sourceRoot":"","sources":["style.scss","partials/font-scale.scss","partials/cards.scss"],"names":[],"mappings":"AACQ;AAGR;EAEE;EACA;EACA;EACA;EACA;;;AAGF;EACE;;;AAGF;EACE;EACA;EACA;EACA;EACA,yBACE;;;AAYJ;EACE;;;AAGF;EACE;;;AAGF;EACE;;;AAGF;EACE;;;AAGF;EACE;;;AAGF;EACE;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;;AAEA;EAXF;IAYI;IACA;;;;AAIJ;EACE;EACA;EACA;EACA;EACA;EACA;EACA;EACA;;;AAGF;EACE;EACA;;;AAGF;AAAA;AAAA;AAAA;AAAA;EAKE;EACA;EACA;;AAEA;EATF;AAAA;AAAA;AAAA;AAAA;IAUI;;;;AAIJ;EACE;;;AAGF;EACE;EACA;;AAEA;EACE;;;AAIJ;EACE;EACA;EACA;;;AAGF;EACE;EACA;;;AAGF;EACE;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;;AAEA;EACE;;AAGF;EACE;;;AAIJ;EACE;EACA;EACA;;;ACzJF;EACE;EACA;;AAEA;EAJF;IAKI;IACA;;;AAGF;EATF;IAUI;IACA;;;;ACXJ;EACE;EACA;EACA;;AAEA;EACE;EACA;EACA;EACA;EACA;;AAGF;EACE;EACA;EACA;EACA;EACA;EACA;;AAGF;EACE;EACA;EACA;EACA;;AAEA;EACE","file":"style.css"}

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2025/theme/style.scss
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@ -119,7 +119,12 @@ ul {
padding: 0;
}
button {
a.btn {
display: block;
text-decoration: none;
}
button, .btn {
background-color: var(--primary-0);
border: none;
border-radius: 4px;