{{template "base" .}}

{{define "title"}}{{.App.Name}} - µPaaS{{end}}

{{define "content"}}
{{template "nav" .}}

<main class="max-w-4xl mx-auto px-4 py-8">
    <div class="mb-6">
        <a href="/" class="text-primary-600 hover:text-primary-800 inline-flex items-center">
            <svg class="w-4 h-4 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7"/>
            </svg>
            Back to Dashboard
        </a>
    </div>

    {{template "alert-success" .}}
    {{template "alert-error" .}}

    <!-- Header -->
    <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4 mb-8">
        <div>
            <div class="flex items-center gap-3">
                <h1 class="text-2xl font-medium text-gray-900">{{.App.Name}}</h1>
                <span id="app-status" class="{{if eq .App.Status "running"}}badge-success{{else if eq .App.Status "building"}}badge-warning{{else if eq .App.Status "error"}}badge-error{{else}}badge-neutral{{end}}">{{.App.Status}}</span>
            </div>
            <p class="text-gray-500 font-mono text-sm mt-1">{{.App.RepoURL}}@{{.App.Branch}}</p>
        </div>
        <div class="flex gap-3">
            <a href="/apps/{{.App.ID}}/edit" class="btn-secondary">Edit</a>
            <form id="deploy-form" method="POST" action="/apps/{{.App.ID}}/deploy" class="inline">
                <button id="deploy-btn" type="submit" class="btn-success" {{if or (eq .App.Status "building") (eq .App.Status "deploying")}}disabled{{end}}>
                    <span id="deploy-btn-text">{{if or (eq .App.Status "building") (eq .App.Status "deploying")}}Deploying...{{else}}Deploy Now{{end}}</span>
                </button>
            </form>
        </div>
    </div>

    <!-- Deploy Key -->
    <div class="card p-6 mb-6">
        <h2 class="section-title mb-4">Deploy Key</h2>
        <p class="text-sm text-gray-500 mb-3">Add this SSH public key to your repository as a read-only deploy key:</p>
        <div class="copy-field">
            <code id="deploy-key" class="copy-field-value text-xs">{{.DeployKey}}</code>
            <button
                type="button"
                data-copy-target="deploy-key"
                class="copy-btn"
                title="Copy to clipboard"
            >
                <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z"/>
                </svg>
            </button>
        </div>
    </div>

    <!-- Webhook URL -->
    <div class="card p-6 mb-6">
        <h2 class="section-title mb-4">Webhook URL</h2>
        <p class="text-sm text-gray-500 mb-3">Add this URL as a push webhook in your Gitea repository:</p>
        <div class="copy-field">
            <code id="webhook-url" class="copy-field-value text-xs">{{.WebhookURL}}</code>
            <button
                type="button"
                data-copy-target="webhook-url"
                class="copy-btn"
                title="Copy to clipboard"
            >
                <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z"/>
                </svg>
            </button>
        </div>
    </div>

    <!-- Environment Variables -->
    <div class="card p-6 mb-6">
        <h2 class="section-title mb-4">Environment Variables</h2>
        {{if .EnvVars}}
        <div class="overflow-x-auto mb-4">
            <table class="table">
                <thead class="table-header">
                    <tr>
                        <th>Key</th>
                        <th>Value</th>
                        <th class="text-right">Actions</th>
                    </tr>
                </thead>
                <tbody class="table-body">
                    {{range .EnvVars}}
                    <tr>
                        <td class="font-mono font-medium">{{.Key}}</td>
                        <td class="font-mono text-gray-500">{{.Value}}</td>
                        <td class="text-right">
                            <form method="POST" action="/apps/{{$.App.ID}}/env/{{.ID}}/delete" class="inline" data-confirm="Delete this environment variable?">
                                <button type="submit" class="text-error-500 hover:text-error-700 text-sm">Delete</button>
                            </form>
                        </td>
                    </tr>
                    {{end}}
                </tbody>
            </table>
        </div>
        {{end}}
        <form method="POST" action="/apps/{{.App.ID}}/env" class="flex flex-col sm:flex-row gap-2">
            <input type="text" name="key" placeholder="KEY" required class="input flex-1 font-mono text-sm">
            <input type="text" name="value" placeholder="value" required class="input flex-1 font-mono text-sm">
            <button type="submit" class="btn-primary">Add</button>
        </form>
    </div>

    <!-- Labels -->
    <div class="card p-6 mb-6">
        <h2 class="section-title mb-4">Docker Labels</h2>
        <div class="overflow-x-auto mb-4">
            <table class="table">
                <thead class="table-header">
                    <tr>
                        <th>Key</th>
                        <th>Value</th>
                        <th class="text-right">Actions</th>
                    </tr>
                </thead>
                <tbody class="table-body">
                    <!-- System-managed upaas.id label -->
                    <tr class="bg-gray-50">
                        <td class="font-mono font-medium text-gray-600">upaas.id</td>
                        <td class="font-mono text-gray-500">{{.App.ID}}</td>
                        <td class="text-right">
                            <span class="text-xs text-gray-400">System</span>
                        </td>
                    </tr>
                    {{range .Labels}}
                    <tr>
                        <td class="font-mono font-medium">{{.Key}}</td>
                        <td class="font-mono text-gray-500">{{.Value}}</td>
                        <td class="text-right">
                            <form method="POST" action="/apps/{{$.App.ID}}/labels/{{.ID}}/delete" class="inline" data-confirm="Delete this label?">
                                <button type="submit" class="text-error-500 hover:text-error-700 text-sm">Delete</button>
                            </form>
                        </td>
                    </tr>
                    {{end}}
                </tbody>
            </table>
        </div>
        <form method="POST" action="/apps/{{.App.ID}}/labels" class="flex flex-col sm:flex-row gap-2">
            <input type="text" name="key" placeholder="label.key" required class="input flex-1 font-mono text-sm">
            <input type="text" name="value" placeholder="value" required class="input flex-1 font-mono text-sm">
            <button type="submit" class="btn-primary">Add</button>
        </form>
    </div>

    <!-- Volumes -->
    <div class="card p-6 mb-6">
        <h2 class="section-title mb-4">Volume Mounts</h2>
        {{if .Volumes}}
        <div class="overflow-x-auto mb-4">
            <table class="table">
                <thead class="table-header">
                    <tr>
                        <th>Host Path</th>
                        <th>Container Path</th>
                        <th>Mode</th>
                        <th class="text-right">Actions</th>
                    </tr>
                </thead>
                <tbody class="table-body">
                    {{range .Volumes}}
                    <tr>
                        <td class="font-mono">{{.HostPath}}</td>
                        <td class="font-mono">{{.ContainerPath}}</td>
                        <td>
                            {{if .ReadOnly}}
                            <span class="badge-neutral">Read-only</span>
                            {{else}}
                            <span class="badge-info">Read-write</span>
                            {{end}}
                        </td>
                        <td class="text-right">
                            <form method="POST" action="/apps/{{$.App.ID}}/volumes/{{.ID}}/delete" class="inline" data-confirm="Delete this volume mount?">
                                <button type="submit" class="text-error-500 hover:text-error-700 text-sm">Delete</button>
                            </form>
                        </td>
                    </tr>
                    {{end}}
                </tbody>
            </table>
        </div>
        {{end}}
        <form method="POST" action="/apps/{{.App.ID}}/volumes" class="flex flex-col sm:flex-row gap-2 items-end">
            <div class="flex-1 w-full">
                <input type="text" name="host_path" placeholder="/host/path" required class="input font-mono text-sm">
            </div>
            <div class="flex-1 w-full">
                <input type="text" name="container_path" placeholder="/container/path" required class="input font-mono text-sm">
            </div>
            <label class="flex items-center gap-2 text-sm text-gray-600 whitespace-nowrap">
                <input type="checkbox" name="readonly" value="1" class="rounded border-gray-300 text-primary-600 focus:ring-primary-500">
                Read-only
            </label>
            <button type="submit" class="btn-primary">Add</button>
        </form>
    </div>

    <!-- Ports -->
    <div class="card p-6 mb-6">
        <h2 class="section-title mb-4">Port Mappings</h2>
        {{if .Ports}}
        <div class="overflow-x-auto mb-4">
            <table class="table">
                <thead class="table-header">
                    <tr>
                        <th>Host Port</th>
                        <th>Container Port</th>
                        <th>Protocol</th>
                        <th class="text-right">Actions</th>
                    </tr>
                </thead>
                <tbody class="table-body">
                    {{range .Ports}}
                    <tr>
                        <td class="font-mono">{{.HostPort}}</td>
                        <td class="font-mono">{{.ContainerPort}}</td>
                        <td>
                            {{if eq .Protocol "udp"}}
                            <span class="badge-warning">UDP</span>
                            {{else}}
                            <span class="badge-info">TCP</span>
                            {{end}}
                        </td>
                        <td class="text-right">
                            <form method="POST" action="/apps/{{$.App.ID}}/ports/{{.ID}}/delete" class="inline" data-confirm="Delete this port mapping?">
                                <button type="submit" class="text-error-500 hover:text-error-700 text-sm">Delete</button>
                            </form>
                        </td>
                    </tr>
                    {{end}}
                </tbody>
            </table>
        </div>
        {{end}}
        <form method="POST" action="/apps/{{.App.ID}}/ports" class="flex flex-col sm:flex-row gap-2 items-end">
            <div class="flex-1 w-full">
                <label class="block text-xs text-gray-500 mb-1">Host (external)</label>
                <input type="text" name="host_port" placeholder="8080" required pattern="[0-9]+" class="input font-mono text-sm">
            </div>
            <div class="flex-1 w-full">
                <label class="block text-xs text-gray-500 mb-1">Container (internal)</label>
                <input type="text" name="container_port" placeholder="80" required pattern="[0-9]+" class="input font-mono text-sm">
            </div>
            <div>
                <label class="block text-xs text-gray-500 mb-1">Protocol</label>
                <select name="protocol" class="input text-sm">
                    <option value="tcp">TCP</option>
                    <option value="udp">UDP</option>
                </select>
            </div>
            <button type="submit" class="btn-primary">Add</button>
        </form>
    </div>

    <!-- Container Logs -->
    <div class="card p-6 mb-6">
        <div class="flex items-center justify-between mb-4">
            <h2 class="section-title">Container Logs</h2>
            <span id="container-status" class="badge-neutral text-xs">Loading...</span>
        </div>
        <div id="container-logs-wrapper" class="bg-gray-900 rounded-lg p-4 overflow-auto" style="max-height: 400px;">
            <pre id="container-logs" class="text-gray-100 text-xs font-mono whitespace-pre-wrap">Loading container logs...</pre>
        </div>
    </div>

    <!-- Recent Deployments -->
    <div class="card p-6 mb-6">
        <div class="flex items-center justify-between mb-4">
            <h2 class="section-title">Recent Deployments</h2>
            <a href="/apps/{{.App.ID}}/deployments" class="text-primary-600 hover:text-primary-800 text-sm">View All</a>
        </div>
        {{if .Deployments}}
        <div class="overflow-x-auto">
            <table class="table">
                <thead class="table-header">
                    <tr>
                        <th>Finished</th>
                        <th>Duration</th>
                        <th>Status</th>
                        <th>Commit</th>
                    </tr>
                </thead>
                <tbody class="table-body">
                    {{range .Deployments}}
                    <tr>
                        <td class="text-gray-500">
                            <span class="relative-time" data-time="{{.FinishedAtISO}}" title="{{.FinishedAtFormatted}}">{{.FinishedAtFormatted}}</span>
                        </td>
                        <td class="text-gray-500">{{if .Duration}}{{.Duration}}{{else}}-{{end}}</td>
                        <td>
                            {{if eq .Status "success"}}
                            <span class="badge-success">Success</span>
                            {{else if eq .Status "failed"}}
                            <span class="badge-error">Failed</span>
                            {{else if eq .Status "building"}}
                            <span class="badge-warning">Building</span>
                            {{else if eq .Status "deploying"}}
                            <span class="badge-info">Deploying</span>
                            {{else}}
                            <span class="badge-neutral">{{.Status}}</span>
                            {{end}}
                        </td>
                        <td class="font-mono text-gray-500 text-xs">{{.ShortCommit}}</td>
                    </tr>
                    {{end}}
                </tbody>
            </table>
        </div>
        {{else}}
        <p class="text-gray-500 text-sm">No deployments yet.</p>
        {{end}}
    </div>

    <!-- Last Deployment Build Logs -->
    <div id="build-logs-section" class="card p-6 mb-6" {{if not .LatestDeployment}}style="display: none;"{{end}}>
        <div class="flex items-center justify-between mb-4">
            <h2 class="section-title">Last Deployment Build Logs</h2>
            <span id="build-status" class="badge-neutral text-xs">{{if .LatestDeployment}}{{.LatestDeployment.Status}}{{end}}</span>
        </div>
        <div id="build-logs-wrapper" class="bg-gray-900 rounded-lg p-4 overflow-auto" style="max-height: 400px;">
            <pre id="build-logs" class="text-gray-100 text-xs font-mono whitespace-pre-wrap">{{if .LatestDeployment}}Loading build logs...{{else}}No deployments yet{{end}}</pre>
        </div>
    </div>

    <!-- Danger Zone -->
    <div class="card border-2 border-error-500/20 bg-error-50/50 p-6">
        <h2 class="text-lg font-medium text-error-700 mb-4">Danger Zone</h2>
        <p class="text-error-600 text-sm mb-4">Deleting this app will remove all configuration and deployment history. This action cannot be undone.</p>
        <form method="POST" action="/apps/{{.App.ID}}/delete" data-confirm="Are you sure you want to delete this app? This action cannot be undone.">
            <button type="submit" class="btn-danger">Delete App</button>
        </form>
    </div>
</main>

<script>
(function() {
    // Relative time formatting
    function formatRelativeTime(dateStr) {
        const date = new Date(dateStr);
        const now = new Date();
        const diffMs = now - date;
        const diffSec = Math.floor(diffMs / 1000);
        const diffMin = Math.floor(diffSec / 60);
        const diffHour = Math.floor(diffMin / 60);
        const diffDay = Math.floor(diffHour / 24);

        if (diffSec < 60) return 'just now';
        if (diffMin < 60) return diffMin + (diffMin === 1 ? ' minute ago' : ' minutes ago');
        if (diffHour < 24) return diffHour + (diffHour === 1 ? ' hour ago' : ' hours ago');
        if (diffDay < 7) return diffDay + (diffDay === 1 ? ' day ago' : ' days ago');
        return date.toLocaleDateString();
    }

    function updateRelativeTimes() {
        document.querySelectorAll('.relative-time').forEach(el => {
            const time = el.getAttribute('data-time');
            if (time) {
                el.textContent = formatRelativeTime(time);
            }
        });
    }

    // Update relative times on load and every minute
    updateRelativeTimes();
    setInterval(updateRelativeTimes, 60000);

    const appId = "{{.App.ID}}";
    const containerLogsEl = document.getElementById('container-logs');
    const containerLogsWrapper = document.getElementById('container-logs-wrapper');
    const containerStatusEl = document.getElementById('container-status');
    const buildLogsEl = document.getElementById('build-logs');
    const buildLogsWrapper = document.getElementById('build-logs-wrapper');
    const buildStatusEl = document.getElementById('build-status');
    const buildLogsSection = document.getElementById('build-logs-section');
    const appStatusEl = document.getElementById('app-status');
    const deployBtn = document.getElementById('deploy-btn');
    const deployBtnText = document.getElementById('deploy-btn-text');

    let currentDeploymentId = {{if .LatestDeployment}}{{.LatestDeployment.ID}}{{else}}null{{end}};

    function updateAppStatusBadge(status) {
        appStatusEl.className = '';
        if (status === 'running') {
            appStatusEl.className = 'badge-success';
        } else if (status === 'building' || status === 'deploying') {
            appStatusEl.className = 'badge-warning';
        } else if (status === 'error') {
            appStatusEl.className = 'badge-error';
        } else {
            appStatusEl.className = 'badge-neutral';
        }
        appStatusEl.textContent = status.charAt(0).toUpperCase() + status.slice(1);
    }

    function updateDeployButton(status) {
        const isDeploying = (status === 'building' || status === 'deploying');
        deployBtn.disabled = isDeploying;
        deployBtnText.textContent = isDeploying ? 'Deploying...' : 'Deploy Now';
        if (isDeploying) {
            deployBtn.classList.add('opacity-50', 'cursor-not-allowed');
        } else {
            deployBtn.classList.remove('opacity-50', 'cursor-not-allowed');
        }
    }

    function updateStatusBadge(el, status) {
        if (!el) return;
        el.className = '';
        if (status === 'running' || status === 'success') {
            el.className = 'badge-success text-xs';
        } else if (status === 'building' || status === 'deploying') {
            el.className = 'badge-warning text-xs';
        } else if (status === 'failed' || status === 'error') {
            el.className = 'badge-error text-xs';
        } else {
            el.className = 'badge-neutral text-xs';
        }
        el.textContent = status.charAt(0).toUpperCase() + status.slice(1);
    }

    function scrollToBottom(el) {
        if (el) {
            el.scrollTop = el.scrollHeight;
        }
    }

    function fetchAppStatus() {
        fetch('/apps/' + appId + '/status')
            .then(response => response.json())
            .then(data => {
                updateAppStatusBadge(data.status);
                updateDeployButton(data.status);

                // Check if there's a new deployment
                if (data.latestDeploymentID && data.latestDeploymentID !== currentDeploymentId) {
                    currentDeploymentId = data.latestDeploymentID;
                    // Show build logs section if hidden
                    if (buildLogsSection) {
                        buildLogsSection.style.display = '';
                    }
                    // Immediately fetch new build logs
                    fetchBuildLogs();
                }
            })
            .catch(err => {
                console.error('Failed to fetch app status:', err);
            });
    }

    function fetchContainerLogs() {
        fetch('/apps/' + appId + '/container-logs')
            .then(response => response.json())
            .then(data => {
                containerLogsEl.textContent = data.logs || 'No logs available';
                updateStatusBadge(containerStatusEl, data.status);
                scrollToBottom(containerLogsWrapper);
            })
            .catch(err => {
                containerLogsEl.textContent = 'Failed to fetch logs: ' + err.message;
            });
    }

    function fetchBuildLogs() {
        if (!currentDeploymentId || !buildLogsEl) return;

        fetch('/apps/' + appId + '/deployments/' + currentDeploymentId + '/logs')
            .then(response => response.json())
            .then(data => {
                buildLogsEl.textContent = data.logs || 'No build logs available';
                updateStatusBadge(buildStatusEl, data.status);
                scrollToBottom(buildLogsWrapper);
            })
            .catch(err => {
                buildLogsEl.textContent = 'Failed to fetch logs: ' + err.message;
            });
    }

    // Initial fetch
    fetchAppStatus();
    fetchContainerLogs();
    fetchBuildLogs();

    // Refresh every second
    setInterval(fetchAppStatus, 1000);
    setInterval(fetchContainerLogs, 1000);
    setInterval(fetchBuildLogs, 1000);
})();
</script>
{{end}}