<!DOCTYPE html>
<html lang='fr' prefix="og: https://ogp.me/ns#">
<head>
<?php require_once("head.php") ?>
</head>
<body class="text-center">
<header>
<h1 class="display-4 mb-3">Sudoku</h1>
</header>
<div class='d-flex justify-content-between mb-2'>
<div class='btn-group'>
<input type='radio' id='inkPenRadio' class='btn-check' name='penRadioGroup' checked />
<label for='inkPenRadio' class='btn btn-primary' title='Écrire un chiffre'><i class="ri-ball-pen-fill"></i></label>
<input type='radio' id='pencilRadio' class='btn-check' name='penRadioGroup' />
<label for='pencilRadio' class='btn btn-primary' title='Prendre des notes'><i class="ri-pencil-fill"></i></label>
<input type='radio' id='eraserRadio' class='btn-check' name='penRadioGroup' />
<label for='eraserRadio' class='btn btn-primary' title='Effacer une case'><i class="ri-eraser-fill"></i></label>
</div>
<input type="color" class="btn-check" id="colorPickerInput" title="Changer la couleur" oninput="changeColor()"/>
<label id="colorPickerLabel" for="colorPickerInput" class="btn btn-primary" title="Changer de couleur"><i class="ri-palette-fill"></i></label>
<div class='btn-group'>
<input type='checkbox' id='sightCheckbox' class='btn-check' onclick='highlighterCheckbox.checked = false; refreshUI()' />
<label for='sightCheckbox' class='btn btn-info' title='Surligner la ligne, la colonne et la région de la case survolée'><i class="ri-focus-3-line"></i></label>
<input type='checkbox' id='highlighterCheckbox' class='btn-check' onclick='sightCheckbox.checked = false; refreshUI()' />
<label for='highlighterCheckbox' class='btn btn-info' title='Surligner les lignes, colonnes et régions contenant déjà le chiffre sélectionné'><i class="ri-mark-pen-fill"></i></label>
</div>
<button id="hintButton" type="button" class='btn btn-info' onclick="showHint()" title="Montrer une case avec une seule possibilité" accesskey="H" disabled=""><i class="ri-lightbulb-line"></i></button>
<button id='restartButton' type='button' class='btn btn-primary' onclick='restart()' disabled title='Recommencer'><i class="ri-restart-line"></i></button>
<button id='undoButton' type='button' class='btn btn-primary' onclick='undo()' disabled title='Annuler' accesskey='Z'><i class="ri-arrow-go-back-fill"></i></button>
<button id='saveButton' type='button' class='btn btn-primary' onclick='save()' disabled title='Sauvegarder' accesskey='S'><i class="ri-save-2-fill"></i></button>
</div>
<form id='sudokuForm' class='needs-validation' novalidate>
<table id='grid' class='table mb-2'>
<tbody>
<?php
for ($row = 0; $row < 81; $row += 9) {
?>
<tr class="input-group d-inline-block w-auto">
<?php
for ($column = 0; $column < 9; $column++) {
$value = $currentGrid[$row+$column];
if ($value == UNKNOWN) {
?>
<td><input type='number' min='1' max='9' step='1' value='' class='form-control' /></td>
<?php
} else {
?>
<td><input type='number' min='1' max='9' step='1' value='<?=$value?>' class='form-control' disabled /></td>
<?php
}
}
?>
</tr>
<?php
}
?>
</tbody>
</table>
</form>
<div class='d-flex mb-2'>
<div id='insertRadioGroup' class='radioGroup btn-group flex-fill'>
<input type='radio' class='btn-check' id='insertRadio0' value='' name='insertRadioGroup' onclick='insert(this)' accesskey='0' checked /><label for='insertRadio0' class='btn btn-primary' title='Clavier'><i class="ri-input-cursor-move"></i></label>
<?php
for($value=1; $value<=9; $value++) {
echo " <input type='radio' class='btn-check' id='insertRadio$value' value='$value' name='insertRadioGroup' onclick='insert(this)' accesskey='$value' disabled /><label for='insertRadio$value' class='btn btn-primary' title='Insérer un $value'>$value</label>\n";
}
?>
</div>
</div>
<div class='mb-3'><?php
if (isset($warning))
echo("<strong>⚠️ $warning ⚠️</strong><br/>");
else
echo("Remplissez la grille de sorte que chaque ligne, colonne et région (carré de 3×3 cases) contienne tous les chiffres de 1 à 9.")
?></div>
<ul id='contextMenu' class='context-menu modal-content shadow list-group w-auto position-absolute'></ul>
<footer>
<div id='links' class='list-group mb-2'>
<a href='.' class='list-group-item list-group-item-action'>Nouvelle grille</a>
<a href='' class='list-group-item list-group-item-action'>Lien vers cette grille</a>
<a href='?.................................................................................' class='list-group-item list-group-item-action'>Grille vierge</a>
<a href='' id='fixGridLink' class='list-group-item list-group-item-action'>Figer la grille enregistrée</a>
<a href='https://git.malingrey.fr/adrien/Sudoku' target="_blank" class='list-group-item list-group-item-action'>Code source</a>
</div>
</footer>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ENjdO4Dr2bkBIFxQpeoTz1HIcje39Wm4jDKdf19U8gI4ddQ3GYNS7NTKfAdVQSZe" crossorigin="anonymous"></script>
<script src='js/sudoku.js' defer></script>
</body>
</html>