177 lines
6.9 KiB
HTML
177 lines
6.9 KiB
HTML
<!DOCTYPE html>
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<html lang="fr">
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<head>
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<meta charset="UTF-8">
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<title>Communes de France</title>
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma@0.9.3/css/bulma.min.css">
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<style>
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.container { max-width: 800px; }
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.is-loading::after {
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content: '';
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display: inline-block;
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width: 1em;
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height: 1em;
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border: 2px solid #ccc;
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border-top-color: #333;
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border-radius: 50%;
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animation: spin 1s infinite linear;
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margin-left: 10px;
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}
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@keyframes spin {
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to { transform: rotate(360deg); }
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}
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</style>
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</head>
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<body>
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<div class="container mt-4">
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<h1 class="title has-text-centered">Rechercher des communes</h1>
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<div class="field">
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<label class="label">Région</label>
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<div class="control">
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<div class="select is-fullwidth">
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<select id="regionSelect"></select>
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</div>
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</div>
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</div>
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<div class="field">
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<label class="label">Département</label>
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<div class="control">
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<div class="select is-fullwidth">
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<select id="departementSelect" disabled></select>
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</div>
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</div>
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</div>
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<div class="field">
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<label class="label">Rechercher une commune</label>
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<div class="control">
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<input class="input" type="text" id="searchInput" placeholder="Nom de la commune..." disabled>
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</div>
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</div>
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<div class="field is-grouped">
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<div class="control">
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<button id="sortBtn" class="button is-info" disabled>Trier</button>
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</div>
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</div>
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<div id="communesList" class="box mt-4"></div>
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</div>
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<script>
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const regionSelect = document.getElementById('regionSelect');
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const departementSelect = document.getElementById('departementSelect');
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const searchInput = document.getElementById('searchInput');
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const sortBtn = document.getElementById('sortBtn');
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const communesList = document.getElementById('communesList');
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let allCommunes = [];
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let sortOrder = 'asc';
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const fetchRegions = async () => {
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const url = 'https://geo.api.gouv.fr/regions';
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try {
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const response = await fetch(url);
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const regions = await response.json();
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regionSelect.innerHTML = '<option value="">-- Sélectionnez une région --</option>';
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regions.forEach(region => {
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regionSelect.innerHTML += `<option value="${region.code}">${region.nom}</option>`;
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});
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} catch (error) {
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console.error('Erreur de chargement des régions:', error);
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}
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};
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const fetchDepartements = async (regionCode) => {
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departementSelect.disabled = true;
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departementSelect.classList.add('is-loading');
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const url = `https://geo.api.gouv.fr/regions/${regionCode}/departements`;
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try {
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const response = await fetch(url);
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const departements = await response.json();
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departementSelect.innerHTML = '<option value="">-- Sélectionnez un département --</option>';
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departements.forEach(dep => {
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departementSelect.innerHTML += `<option value="${dep.code}">${dep.nom} (${dep.code})</option>`;
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});
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} catch (error) {
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console.error('Erreur de chargement des départements:', error);
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} finally {
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departementSelect.disabled = false;
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departementSelect.classList.remove('is-loading');
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}
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};
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const fetchCommunes = async (departementCode) => {
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searchInput.disabled = true;
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sortBtn.disabled = true;
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communesList.innerHTML = '<p class="has-text-centered is-loading">Chargement des communes...</p>';
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const url = `https://geo.api.gouv.fr/departements/${departementCode}/communes`;
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try {
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const response = await fetch(url);
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allCommunes = await response.json();
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renderCommunes(allCommunes);
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} catch (error) {
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console.error('Erreur de chargement des communes:', error);
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communesList.innerHTML = '<p class="has-text-danger has-text-centered">Erreur de chargement des communes.</p>';
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} finally {
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searchInput.disabled = false;
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sortBtn.disabled = false;
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}
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};
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const renderCommunes = (communes) => {
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communesList.innerHTML = '';
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if (communes.length === 0) {
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communesList.innerHTML = '<p class="has-text-centered">Aucune commune trouvée.</p>';
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return;
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}
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const ul = document.createElement('ul');
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communes.forEach(commune => {
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const li = document.createElement('li');
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li.textContent = `${commune.nom} (Code postal: ${commune.codesPostaux[0]})`;
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ul.appendChild(li);
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});
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communesList.appendChild(ul);
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};
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regionSelect.addEventListener('change', (e) => {
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if (e.target.value) {
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fetchDepartements(e.target.value);
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} else {
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departementSelect.innerHTML = '<option value="">-- Sélectionnez un département --</option>';
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departementSelect.disabled = true;
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searchInput.disabled = true;
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sortBtn.disabled = true;
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communesList.innerHTML = '';
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}
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});
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departementSelect.addEventListener('change', (e) => {
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if (e.target.value) {
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fetchCommunes(e.target.value);
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} else {
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searchInput.disabled = true;
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sortBtn.disabled = true;
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communesList.innerHTML = '';
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}
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});
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searchInput.addEventListener('input', (e) => {
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const searchTerm = e.target.value.toLowerCase();
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const filteredCommunes = allCommunes.filter(c => c.nom.toLowerCase().includes(searchTerm));
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renderCommunes(filteredCommunes);
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});
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sortBtn.addEventListener('click', () => {
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sortOrder = sortOrder === 'asc' ? 'desc' : 'asc';
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allCommunes.sort((a, b) => {
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const nameA = a.nom.toLowerCase();
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const nameB = b.nom.toLowerCase();
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if (nameA < nameB) return sortOrder === 'asc' ? -1 : 1;
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if (nameA > nameB) return sortOrder === 'asc' ? 1 : -1;
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return 0;
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});
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renderCommunes(allCommunes);
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});
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fetchRegions();
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</script>
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</body>
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</html> |