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app/admin/settings/page.tsx Normal file
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"use client";
import { useEffect, useState } from "react";
import { SMTPConfig, SMTPConfigResponse } from "@/lib/types/smtp";
export default function SettingsPage() {
const [activeTab, setActiveTab] = useState<'smtp'>('smtp');
const [config, setConfig] = useState<SMTPConfig>({
host: '',
port: 587,
secure: false,
auth: { user: '', pass: '' },
from: { email: '', name: 'Location Tracker' },
replyTo: '',
timeout: 10000,
});
const [source, setSource] = useState<'database' | 'env'>('env');
const [hasPassword, setHasPassword] = useState(false);
const [loading, setLoading] = useState(true);
const [saving, setSaving] = useState(false);
const [testing, setTesting] = useState(false);
const [message, setMessage] = useState<{ type: 'success' | 'error'; text: string } | null>(null);
const [testEmail, setTestEmail] = useState('');
const [showTestModal, setShowTestModal] = useState(false);
// Fetch current config
useEffect(() => {
fetchConfig();
}, []);
const fetchConfig = async () => {
try {
const response = await fetch('/api/admin/settings/smtp');
if (!response.ok) throw new Error('Failed to fetch config');
const data: SMTPConfigResponse = await response.json();
if (data.config) {
setConfig(data.config);
setHasPassword(data.config.auth.pass === '***');
}
setSource(data.source);
} catch (error) {
console.error('Failed to fetch SMTP config:', error);
setMessage({ type: 'error', text: 'Failed to load SMTP configuration' });
} finally {
setLoading(false);
}
};
// Save config
const handleSave = async (e: React.FormEvent) => {
e.preventDefault();
setSaving(true);
setMessage(null);
try {
const response = await fetch('/api/admin/settings/smtp', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ config }),
});
if (!response.ok) {
const error = await response.json();
throw new Error(error.error || 'Failed to save');
}
setMessage({ type: 'success', text: 'SMTP settings saved successfully' });
setHasPassword(true);
setSource('database');
// Clear password field for security
setConfig({ ...config, auth: { ...config.auth, pass: '' } });
} catch (error: any) {
setMessage({ type: 'error', text: error.message || 'Failed to save settings' });
} finally {
setSaving(false);
}
};
// Reset to defaults
const handleReset = async () => {
if (!confirm('Reset to environment defaults? This will delete database configuration.')) {
return;
}
try {
const response = await fetch('/api/admin/settings/smtp', {
method: 'DELETE',
});
if (!response.ok) throw new Error('Failed to reset');
setMessage({ type: 'success', text: 'Reset to environment defaults' });
await fetchConfig();
} catch (error) {
setMessage({ type: 'error', text: 'Failed to reset settings' });
}
};
// Test connection
const handleTest = async () => {
if (!testEmail) {
alert('Please enter a test email address');
return;
}
setTesting(true);
setMessage(null);
try {
const response = await fetch('/api/admin/settings/smtp/test', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
config: hasPassword ? undefined : config,
testEmail,
}),
});
const data = await response.json();
if (!response.ok) {
throw new Error(data.error || 'Test failed');
}
setMessage({ type: 'success', text: data.message });
setShowTestModal(false);
setTestEmail('');
} catch (error: any) {
setMessage({ type: 'error', text: error.message || 'Connection test failed' });
} finally {
setTesting(false);
}
};
if (loading) {
return (
<div className="flex items-center justify-center h-64">
<p className="text-gray-600">Loading settings...</p>
</div>
);
}
return (
<div>
<h2 className="text-3xl font-bold text-gray-900 mb-6">Settings</h2>
{/* Tab Navigation */}
<div className="border-b border-gray-200 mb-6">
<nav className="flex gap-4">
<button
onClick={() => setActiveTab('smtp')}
className={`px-4 py-2 border-b-2 font-medium ${
activeTab === 'smtp'
? 'border-blue-600 text-blue-600'
: 'border-transparent text-gray-600 hover:text-gray-900'
}`}
>
SMTP Settings
</button>
</nav>
</div>
{/* Status Message */}
{message && (
<div
className={`mb-6 p-4 rounded ${
message.type === 'success'
? 'bg-green-100 text-green-800'
: 'bg-red-100 text-red-800'
}`}
>
{message.text}
</div>
)}
{/* Config Source Info */}
<div className="mb-6 p-4 bg-blue-50 border border-blue-200 rounded">
<p className="text-sm text-blue-900">
<strong>Current source:</strong> {source === 'database' ? 'Database (Custom)' : 'Environment (.env)'}
</p>
</div>
{/* SMTP Form */}
<form onSubmit={handleSave} className="bg-white rounded-lg shadow p-6">
<div className="space-y-4">
{/* Host */}
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">
SMTP Host *
</label>
<input
type="text"
required
value={config.host}
onChange={(e) => setConfig({ ...config, host: e.target.value.trim() })}
placeholder="smtp.gmail.com"
className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
/>
{config.host.includes('gmail') && (
<p className="mt-1 text-xs text-blue-600">
Gmail detected: Use App Password, not your regular password.
<a
href="https://myaccount.google.com/apppasswords"
target="_blank"
rel="noopener noreferrer"
className="underline ml-1"
>
Generate App Password
</a>
</p>
)}
</div>
{/* Port and Secure */}
<div className="grid grid-cols-2 gap-4">
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">
Port *
</label>
<input
type="number"
required
min="1"
max="65535"
value={config.port}
onChange={(e) => setConfig({ ...config, port: parseInt(e.target.value) })}
className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
/>
</div>
<div className="flex items-end">
<label className="flex items-center gap-2 cursor-pointer">
<input
type="checkbox"
checked={config.secure}
onChange={(e) => setConfig({ ...config, secure: e.target.checked })}
className="w-4 h-4 text-blue-600"
/>
<span className="text-sm text-gray-700">Use TLS/SSL</span>
</label>
</div>
</div>
{/* Username */}
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">
Username *
</label>
<input
type="text"
required
value={config.auth.user}
onChange={(e) => setConfig({ ...config, auth: { ...config.auth, user: e.target.value.trim() } })}
placeholder="your-email@example.com"
className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
/>
</div>
{/* Password */}
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">
Password {hasPassword && '(leave empty to keep current)'}
{config.host.includes('gmail') && (
<span className="text-red-600 font-semibold ml-2">
- Use App Password!
</span>
)}
</label>
<input
type="password"
required={!hasPassword}
value={config.auth.pass}
onChange={(e) => setConfig({ ...config, auth: { ...config.auth, pass: e.target.value.trim() } })}
placeholder={hasPassword ? '••••••••' : (config.host.includes('gmail') ? 'Gmail App Password (16 chars)' : 'your-password')}
className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
/>
{config.host.includes('gmail') && (
<p className="mt-1 text-xs text-amber-600">
Do NOT use your Gmail password. Generate an App Password with 2FA enabled.
</p>
)}
</div>
{/* From Email */}
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">
From Email *
</label>
<input
type="email"
required
value={config.from.email}
onChange={(e) => setConfig({ ...config, from: { ...config.from, email: e.target.value.trim() } })}
placeholder="noreply@example.com"
className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
/>
</div>
{/* From Name */}
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">
From Name *
</label>
<input
type="text"
required
value={config.from.name}
onChange={(e) => setConfig({ ...config, from: { ...config.from, name: e.target.value } })}
placeholder="Location Tracker"
className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
/>
</div>
{/* Reply-To */}
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">
Reply-To (optional)
</label>
<input
type="email"
value={config.replyTo || ''}
onChange={(e) => setConfig({ ...config, replyTo: e.target.value })}
placeholder="support@example.com"
className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
/>
</div>
{/* Timeout */}
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">
Timeout (ms)
</label>
<input
type="number"
min="1000"
value={config.timeout}
onChange={(e) => setConfig({ ...config, timeout: parseInt(e.target.value) })}
className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
/>
</div>
</div>
{/* Buttons */}
<div className="flex gap-3 mt-6">
<button
type="submit"
disabled={saving}
className="px-4 py-2 bg-blue-600 text-white rounded-md hover:bg-blue-700 disabled:bg-gray-400"
>
{saving ? 'Saving...' : 'Save Settings'}
</button>
<button
type="button"
onClick={() => setShowTestModal(true)}
className="px-4 py-2 bg-green-600 text-white rounded-md hover:bg-green-700"
>
Test Connection
</button>
{source === 'database' && (
<button
type="button"
onClick={handleReset}
className="px-4 py-2 border border-gray-300 rounded-md hover:bg-gray-100"
>
Reset to Defaults
</button>
)}
</div>
</form>
{/* Test Email Modal */}
{showTestModal && (
<div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
<div className="bg-white rounded-lg p-6 w-full max-w-md">
<h3 className="text-xl font-bold mb-4">Test SMTP Connection</h3>
<p className="text-sm text-gray-600 mb-4">
Enter your email address to receive a test email.
</p>
<input
type="email"
value={testEmail}
onChange={(e) => setTestEmail(e.target.value)}
placeholder="your-email@example.com"
className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 mb-4"
/>
<div className="flex gap-3">
<button
onClick={() => {
setShowTestModal(false);
setTestEmail('');
}}
className="flex-1 px-4 py-2 border border-gray-300 rounded-md hover:bg-gray-100"
>
Cancel
</button>
<button
onClick={handleTest}
disabled={testing || !testEmail}
className="flex-1 px-4 py-2 bg-green-600 text-white rounded-md hover:bg-green-700 disabled:bg-gray-400"
>
{testing ? 'Sending...' : 'Send Test Email'}
</button>
</div>
</div>
</div>
)}
</div>
);
}