Update README.md
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355
static/app.js
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355
static/app.js
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// API endpoints
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const API_BASE_URL = '/api/claude';
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const ENDPOINTS = {
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listJobs: `${API_BASE_URL}/list-jobs`,
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manageJob: `${API_BASE_URL}/jobs`,
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jobLogs: `${API_BASE_URL}/job-logs`
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};
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// DOM elements
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const elements = {
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namespaceSelector: document.getElementById('namespace-selector'),
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refreshBtn: document.getElementById('refresh-btn'),
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jobList: document.getElementById('job-list'),
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jobTable: document.getElementById('job-table'),
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jobDetails: document.getElementById('job-details'),
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logContent: document.getElementById('log-content'),
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logTabs: document.querySelectorAll('.log-tab'),
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loading: document.getElementById('loading'),
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errorMessage: document.getElementById('error-message')
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};
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// State
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let state = {
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jobs: [],
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selectedJob: null,
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selectedNamespace: 'development',
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logs: {
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stdout: '',
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stderr: '',
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currentTab: 'stdout'
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}
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};
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// Initialize the app
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function init() {
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// Set up event listeners
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elements.namespaceSelector.addEventListener('change', handleNamespaceChange);
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elements.refreshBtn.addEventListener('click', loadJobs);
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elements.logTabs.forEach(tab => {
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tab.addEventListener('click', () => {
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const logType = tab.getAttribute('data-log-type');
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switchLogTab(logType);
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});
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});
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// Load initial jobs
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loadJobs();
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}
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// Load jobs from the API
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async function loadJobs() {
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showLoading(true);
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hideError();
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try {
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const namespace = elements.namespaceSelector.value;
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const response = await fetch(`${ENDPOINTS.listJobs}?namespace=${namespace}`);
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if (!response.ok) {
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throw new Error(`Failed to load jobs: ${response.statusText}`);
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}
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const jobs = await response.json();
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state.jobs = jobs;
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state.selectedNamespace = namespace;
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renderJobList();
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showLoading(false);
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} catch (error) {
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console.error('Error loading jobs:', error);
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showError(`Failed to load jobs: ${error.message}`);
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showLoading(false);
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}
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}
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// Render the job list
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function renderJobList() {
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elements.jobList.innerHTML = '';
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if (state.jobs.length === 0) {
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const row = document.createElement('tr');
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row.innerHTML = `<td colspan="4" class="no-jobs">No jobs found in the ${state.selectedNamespace} namespace</td>`;
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elements.jobList.appendChild(row);
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return;
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}
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state.jobs.forEach(job => {
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const row = document.createElement('tr');
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row.setAttribute('data-job-id', job.id);
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row.innerHTML = `
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<td>${job.id}</td>
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<td>${job.type}</td>
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<td><span class="status status-${job.status.toLowerCase()}">${job.status}</span></td>
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<td class="job-actions">
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<button class="btn btn-primary btn-view" data-job-id="${job.id}">View</button>
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<button class="btn btn-success btn-restart" data-job-id="${job.id}">Restart</button>
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<button class="btn btn-danger btn-stop" data-job-id="${job.id}">Stop</button>
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</td>
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`;
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elements.jobList.appendChild(row);
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});
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// Add event listeners to buttons
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document.querySelectorAll('.btn-view').forEach(btn => {
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btn.addEventListener('click', () => viewJob(btn.getAttribute('data-job-id')));
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});
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document.querySelectorAll('.btn-restart').forEach(btn => {
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btn.addEventListener('click', () => restartJob(btn.getAttribute('data-job-id')));
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});
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document.querySelectorAll('.btn-stop').forEach(btn => {
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btn.addEventListener('click', () => stopJob(btn.getAttribute('data-job-id')));
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});
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}
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// View job details
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async function viewJob(jobId) {
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showLoading(true);
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try {
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// Get job status
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const statusResponse = await fetch(ENDPOINTS.manageJob, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({
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job_id: jobId,
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action: 'status',
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namespace: state.selectedNamespace
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})
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});
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if (!statusResponse.ok) {
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throw new Error(`Failed to get job status: ${statusResponse.statusText}`);
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}
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const jobStatus = await statusResponse.json();
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state.selectedJob = jobStatus;
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// Get job logs
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const logsResponse = await fetch(`${ENDPOINTS.jobLogs}/${jobId}?namespace=${state.selectedNamespace}`);
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if (logsResponse.ok) {
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const logsData = await logsResponse.json();
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if (logsData.success) {
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state.logs.stdout = logsData.logs.stdout || 'No stdout logs available';
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state.logs.stderr = logsData.logs.stderr || 'No stderr logs available';
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} else {
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state.logs.stdout = 'Logs not available';
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state.logs.stderr = 'Logs not available';
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}
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} else {
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state.logs.stdout = 'Failed to load logs';
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state.logs.stderr = 'Failed to load logs';
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}
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renderJobDetails();
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renderLogs();
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showLoading(false);
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// Highlight the selected job in the table
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document.querySelectorAll('#job-list tr').forEach(row => {
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row.classList.remove('selected');
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});
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const selectedRow = document.querySelector(`#job-list tr[data-job-id="${jobId}"]`);
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if (selectedRow) {
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selectedRow.classList.add('selected');
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}
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} catch (error) {
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console.error('Error viewing job:', error);
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showError(`Failed to view job: ${error.message}`);
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showLoading(false);
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}
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}
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// Restart a job
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async function restartJob(jobId) {
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if (!confirm(`Are you sure you want to restart job "${jobId}"?`)) {
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return;
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}
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showLoading(true);
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try {
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const response = await fetch(ENDPOINTS.manageJob, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({
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job_id: jobId,
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action: 'restart',
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namespace: state.selectedNamespace
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})
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});
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if (!response.ok) {
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throw new Error(`Failed to restart job: ${response.statusText}`);
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}
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const result = await response.json();
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if (result.success) {
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alert(`Job "${jobId}" has been restarted successfully.`);
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loadJobs();
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} else {
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throw new Error(result.message);
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}
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showLoading(false);
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} catch (error) {
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console.error('Error restarting job:', error);
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showError(`Failed to restart job: ${error.message}`);
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showLoading(false);
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}
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}
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// Stop a job
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async function stopJob(jobId) {
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const purge = confirm(`Do you want to purge job "${jobId}" after stopping?`);
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if (!confirm(`Are you sure you want to stop job "${jobId}"?`)) {
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return;
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}
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showLoading(true);
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try {
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const response = await fetch(ENDPOINTS.manageJob, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({
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job_id: jobId,
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action: 'stop',
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namespace: state.selectedNamespace,
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purge: purge
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})
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});
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if (!response.ok) {
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throw new Error(`Failed to stop job: ${response.statusText}`);
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}
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const result = await response.json();
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if (result.success) {
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alert(`Job "${jobId}" has been stopped${purge ? ' and purged' : ''} successfully.`);
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loadJobs();
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} else {
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throw new Error(result.message);
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}
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showLoading(false);
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} catch (error) {
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console.error('Error stopping job:', error);
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showError(`Failed to stop job: ${error.message}`);
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showLoading(false);
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}
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}
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// Render job details
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function renderJobDetails() {
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if (!state.selectedJob) {
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elements.jobDetails.innerHTML = '<p class="select-job-message">Select a job to view details</p>';
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return;
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}
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const job = state.selectedJob;
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const details = job.details?.job || {};
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const allocation = job.details?.latest_allocation || {};
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let detailsHtml = `
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<h3>${job.job_id}</h3>
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<p><span class="label">Status:</span> <span class="status status-${job.status.toLowerCase()}">${job.status}</span></p>
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`;
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if (details.Type) {
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detailsHtml += `<p><span class="label">Type:</span> ${details.Type}</p>`;
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}
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if (details.Namespace) {
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detailsHtml += `<p><span class="label">Namespace:</span> ${details.Namespace}</p>`;
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}
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if (details.Datacenters) {
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detailsHtml += `<p><span class="label">Datacenters:</span> ${details.Datacenters.join(', ')}</p>`;
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}
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if (allocation.ID) {
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detailsHtml += `
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<h3>Latest Allocation</h3>
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<p><span class="label">ID:</span> ${allocation.ID}</p>
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<p><span class="label">Status:</span> ${allocation.ClientStatus || 'Unknown'}</p>
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`;
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if (allocation.ClientDescription) {
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detailsHtml += `<p><span class="label">Description:</span> ${allocation.ClientDescription}</p>`;
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}
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}
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elements.jobDetails.innerHTML = detailsHtml;
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}
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// Render logs
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function renderLogs() {
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elements.logContent.textContent = state.logs[state.logs.currentTab];
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}
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// Switch log tab
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function switchLogTab(logType) {
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state.logs.currentTab = logType;
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// Update active tab
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elements.logTabs.forEach(tab => {
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if (tab.getAttribute('data-log-type') === logType) {
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tab.classList.add('active');
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} else {
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tab.classList.remove('active');
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}
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});
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renderLogs();
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}
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// Handle namespace change
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function handleNamespaceChange() {
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loadJobs();
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}
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// Show/hide loading indicator
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function showLoading(show) {
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elements.loading.style.display = show ? 'block' : 'none';
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elements.jobTable.style.display = show ? 'none' : 'table';
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}
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// Show error message
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function showError(message) {
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elements.errorMessage.textContent = message;
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elements.errorMessage.style.display = 'block';
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}
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// Hide error message
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function hideError() {
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elements.errorMessage.style.display = 'none';
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}
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// Initialize the app when the DOM is loaded
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document.addEventListener('DOMContentLoaded', init);
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