229 lines
9.5 KiB
JavaScript
229 lines
9.5 KiB
JavaScript
import { init, logout, api } from '/app.js';
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const tripID = location.pathname.split('/').pop();
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const profile = await init();
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let trip;
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try {
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trip = await api('GET', '/api/trips/' + tripID);
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} catch (e) {
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document.body.style.opacity = 1;
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document.body.textContent = 'Access denied.';
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throw e;
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}
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document.getElementById('trip-name').textContent = trip.name;
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document.getElementById('room-size').value = trip.room_size;
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document.getElementById('main').style.display = 'block';
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document.getElementById('logout-btn').addEventListener('click', logout);
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document.getElementById('room-size').addEventListener('change', async () => {
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const size = parseInt(document.getElementById('room-size').value);
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if (size >= 1) await api('PATCH', '/api/trips/' + tripID, { room_size: size });
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});
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async function loadStudents() {
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const [students, constraints] = await Promise.all([
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api('GET', '/api/trips/' + tripID + '/students'),
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api('GET', '/api/trips/' + tripID + '/constraints')
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]);
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const container = document.getElementById('students');
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const openStates = {};
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for (const card of container.children) {
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const sid = card.dataset.studentId;
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if (!sid) continue;
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openStates[sid] = {};
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for (const det of card.querySelectorAll('wa-details')) openStates[sid][det.summary] = det.open;
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}
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container.innerHTML = '';
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for (const student of students) {
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const card = document.createElement('wa-card');
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card.dataset.studentId = student.id;
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const nameRow = document.createElement('div');
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nameRow.style.display = 'flex';
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nameRow.style.alignItems = 'center';
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const label = document.createElement('span');
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label.className = 'student-name';
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label.style.flex = '1';
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label.textContent = student.name + ' (' + student.email + ')';
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const deleteBtn = document.createElement('button');
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deleteBtn.className = 'close-btn';
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deleteBtn.textContent = '\u00d7';
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deleteBtn.addEventListener('click', async () => {
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if (!confirm('Remove student "' + student.name + '"?')) return;
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await api('DELETE', '/api/trips/' + tripID + '/students/' + student.id);
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loadStudents();
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});
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nameRow.appendChild(label);
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nameRow.appendChild(deleteBtn);
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card.appendChild(nameRow);
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const details = document.createElement('wa-details');
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details.summary = 'Parents';
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const tags = document.createElement('div');
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tags.className = 'tags';
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for (const parent of student.parents) {
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const tag = document.createElement('wa-tag');
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tag.size = 'small';
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tag.variant = 'success';
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tag.setAttribute('with-remove', '');
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tag.textContent = parent.email;
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tag.addEventListener('wa-remove', async () => {
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await api('DELETE', '/api/trips/' + tripID + '/students/' + student.id + '/parents/' + parent.id);
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loadStudents();
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});
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tags.appendChild(tag);
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}
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details.appendChild(tags);
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const input = document.createElement('wa-input');
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input.placeholder = 'Add parent email';
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input.size = 'small';
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input.className = 'email';
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input.style.marginTop = '0.3rem';
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const addBtn = document.createElement('button');
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addBtn.slot = 'end';
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addBtn.className = 'input-action';
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addBtn.textContent = '+';
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const doAdd = async () => {
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const email = input.value.trim();
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if (!email) return;
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await api('POST', '/api/trips/' + tripID + '/students/' + student.id + '/parents', { email });
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loadStudents();
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};
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addBtn.addEventListener('click', doAdd);
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input.addEventListener('keydown', (e) => { if (e.key === 'Enter') doAdd(); });
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input.appendChild(addBtn);
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details.appendChild(input);
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card.appendChild(details);
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const cDetails = document.createElement('wa-details');
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cDetails.summary = 'Constraints';
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const kindVariant = { must: 'success', prefer: 'brand', prefer_not: 'warning', must_not: 'danger' };
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const kindLabels = { must: 'Must', prefer: 'Prefer', prefer_not: 'Prefer Not', must_not: 'Must Not' };
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const kindOrder = { must: 0, prefer: 1, prefer_not: 2, must_not: 3 };
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const myConstraints = constraints.filter(c => c.student_a_id === student.id || c.student_b_id === student.id);
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for (const level of ['admin', 'parent', 'student']) {
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const lc = myConstraints.filter(c => c.level === level);
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if (lc.length === 0) continue;
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lc.sort((a, b) => {
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const kd = kindOrder[a.kind] - kindOrder[b.kind];
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if (kd !== 0) return kd;
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const na = a.student_a_id === student.id ? a.student_b_name : a.student_a_name;
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const nb = b.student_a_id === student.id ? b.student_b_name : b.student_a_name;
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return na.localeCompare(nb);
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});
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const group = document.createElement('div');
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group.className = 'constraint-group';
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const levelLabel = document.createElement('span');
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levelLabel.className = 'constraint-level';
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levelLabel.textContent = level.charAt(0).toUpperCase() + level.slice(1);
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group.appendChild(levelLabel);
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for (const c of lc) {
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const otherName = c.student_a_id === student.id ? c.student_b_name : c.student_a_name;
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const tag = document.createElement('wa-tag');
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tag.size = 'small';
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tag.variant = kindVariant[c.kind];
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tag.setAttribute('with-remove', '');
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tag.textContent = kindLabels[c.kind] + ': ' + otherName;
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tag.addEventListener('wa-remove', async () => {
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await api('DELETE', '/api/trips/' + tripID + '/constraints/' + c.id);
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loadStudents();
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});
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group.appendChild(tag);
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}
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cDetails.appendChild(group);
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}
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const addRow = document.createElement('div');
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addRow.className = 'constraint-add';
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const levelKinds = {
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student: ['prefer', 'prefer_not'],
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parent: ['must_not'],
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admin: ['must', 'prefer', 'prefer_not', 'must_not']
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};
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const levelSelect = document.createElement('select');
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for (const level of ['student', 'parent', 'admin']) {
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const opt = document.createElement('option');
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opt.value = level;
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opt.textContent = level.charAt(0).toUpperCase() + level.slice(1);
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levelSelect.appendChild(opt);
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}
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const kindSelect = document.createElement('select');
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const updateKinds = () => {
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kindSelect.innerHTML = '';
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for (const kind of levelKinds[levelSelect.value]) {
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const opt = document.createElement('option');
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opt.value = kind;
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opt.textContent = kindLabels[kind];
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kindSelect.appendChild(opt);
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}
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};
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updateKinds();
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levelSelect.addEventListener('change', updateKinds);
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const studentSelect = document.createElement('select');
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const defaultOpt = document.createElement('option');
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defaultOpt.value = '';
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defaultOpt.textContent = 'Student\u2026';
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studentSelect.appendChild(defaultOpt);
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for (const other of students) {
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if (other.id === student.id) continue;
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const opt = document.createElement('option');
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opt.value = other.id;
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opt.textContent = other.name;
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studentSelect.appendChild(opt);
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}
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const cAddBtn = document.createElement('button');
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cAddBtn.className = 'input-action';
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cAddBtn.textContent = '+';
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cAddBtn.addEventListener('click', async () => {
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const otherID = parseInt(studentSelect.value);
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if (!otherID) return;
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await api('POST', '/api/trips/' + tripID + '/constraints', {
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student_a_id: student.id,
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student_b_id: otherID,
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kind: kindSelect.value,
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level: levelSelect.value
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});
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loadStudents();
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});
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addRow.appendChild(levelSelect);
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addRow.appendChild(kindSelect);
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addRow.appendChild(studentSelect);
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addRow.appendChild(cAddBtn);
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cDetails.appendChild(addRow);
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card.appendChild(cDetails);
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const saved = openStates[student.id];
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if (saved) for (const det of card.querySelectorAll('wa-details')) if (saved[det.summary]) det.open = true;
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container.appendChild(card);
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}
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}
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async function addStudent() {
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const nameInput = document.getElementById('new-student-name');
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const emailInput = document.getElementById('new-student-email');
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const name = nameInput.value.trim();
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const email = emailInput.value.trim();
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if (!name || !email) return;
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await api('POST', '/api/trips/' + tripID + '/students', { name, email });
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nameInput.value = '';
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emailInput.value = '';
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loadStudents();
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}
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document.getElementById('add-student-btn').addEventListener('click', addStudent);
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document.getElementById('new-student-name').addEventListener('keydown', (e) => { if (e.key === 'Enter') addStudent(); });
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document.getElementById('new-student-email').addEventListener('keydown', (e) => { if (e.key === 'Enter') addStudent(); });
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await loadStudents();
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await customElements.whenDefined('wa-card');
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document.body.style.opacity = 1;
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