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import { useState } from 'react'
import { useTranslation } from 'react-i18next'
import { Server, EnvVar, ServerFormData } from '@/types'
interface ServerFormProps {
onSubmit: (payload: any) => void
onCancel: () => void
initialData?: Server | null
modalTitle: string
formError?: string | null
}
const ServerForm = ({ onSubmit, onCancel, initialData = null, modalTitle, formError = null }: ServerFormProps) => {
const { t } = useTranslation()
// Determine the initial server type from the initialData
const getInitialServerType = () => {
if (!initialData || !initialData.config) return 'stdio';
if (initialData.config.type) {
return initialData.config.type; // Use explicit type if available
} else if (initialData.config.url) {
return 'sse'; // Fallback to SSE if URL exists
} else {
return 'stdio'; // Default to stdio
}
};
const [serverType, setServerType] = useState<'stdio' | 'sse' | 'streamable-http'>(getInitialServerType());
const [formData, setFormData] = useState<ServerFormData>({
name: (initialData && initialData.name) || '',
url: (initialData && initialData.config && initialData.config.url) || '',
command: (initialData && initialData.config && initialData.config.command) || '',
arguments:
initialData && initialData.config && initialData.config.args
? Array.isArray(initialData.config.args)
? initialData.config.args.join(' ')
: String(initialData.config.args)
: '',
args: (initialData && initialData.config && initialData.config.args) || [],
type: getInitialServerType(), // Initialize the type field
env: [],
headers: []
})
const [envVars, setEnvVars] = useState<EnvVar[]>(
initialData && initialData.config && initialData.config.env
? Object.entries(initialData.config.env).map(([key, value]) => ({ key, value }))
: [],
)
const [headerVars, setHeaderVars] = useState<EnvVar[]>(
initialData && initialData.config && initialData.config.headers
? Object.entries(initialData.config.headers).map(([key, value]) => ({ key, value }))
: [],
)
const [error, setError] = useState<string | null>(null)
const isEdit = !!initialData
const handleInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
const { name, value } = e.target
setFormData({ ...formData, [name]: value })
}
// Transform space-separated arguments string into array
const handleArgsChange = (value: string) => {
let args = value.split(' ').filter((arg) => arg.trim() !== '')
setFormData({ ...formData, arguments: value, args })
}
const updateServerType = (type: 'stdio' | 'sse' | 'streamable-http') => {
setServerType(type);
setFormData(prev => ({ ...prev, type }));
}
const handleEnvVarChange = (index: number, field: 'key' | 'value', value: string) => {
const newEnvVars = [...envVars]
newEnvVars[index][field] = value
setEnvVars(newEnvVars)
}
const addEnvVar = () => {
setEnvVars([...envVars, { key: '', value: '' }])
}
const removeEnvVar = (index: number) => {
const newEnvVars = [...envVars]
newEnvVars.splice(index, 1)
setEnvVars(newEnvVars)
}
const handleHeaderVarChange = (index: number, field: 'key' | 'value', value: string) => {
const newHeaderVars = [...headerVars]
newHeaderVars[index][field] = value
setHeaderVars(newHeaderVars)
}
const addHeaderVar = () => {
setHeaderVars([...headerVars, { key: '', value: '' }])
}
const removeHeaderVar = (index: number) => {
const newHeaderVars = [...headerVars]
newHeaderVars.splice(index, 1)
setHeaderVars(newHeaderVars)
}
// Submit handler for server configuration
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault()
setError(null)
try {
const env: Record<string, string> = {}
envVars.forEach(({ key, value }) => {
if (key.trim()) {
env[key.trim()] = value
}
})
const headers: Record<string, string> = {}
headerVars.forEach(({ key, value }) => {
if (key.trim()) {
headers[key.trim()] = value
}
})
const payload = {
name: formData.name,
config: {
type: serverType, // Always include the type
...(serverType === 'sse' || serverType === 'streamable-http'
? {
url: formData.url,
...(Object.keys(headers).length > 0 ? { headers } : {})
}
: {
command: formData.command,
args: formData.args,
env: Object.keys(env).length > 0 ? env : undefined,
}
)
}
}
onSubmit(payload)
} catch (err) {
setError(`Error: ${err instanceof Error ? err.message : String(err)}`)
}
}
return (
<div className="bg-white shadow rounded-lg p-6 w-full max-w-xl max-h-screen overflow-y-auto">
<div className="flex justify-between items-center mb-4">
<h2 className="text-xl font-semibold text-gray-900">{modalTitle}</h2>
<button onClick={onCancel} className="text-gray-500 hover:text-gray-700">
✕
</button>
</div>
{(error || formError) && (
<div className="bg-red-50 text-red-700 p-3 rounded mb-4">
{formError || error}
</div>
)}
<form onSubmit={handleSubmit}>
<div className="mb-4">
<label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="name">
{t('server.name')}
</label>
<input
type="text"
name="name"
id="name"
value={formData.name}
onChange={handleInputChange}
className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline"
placeholder="e.g.: time-mcp"
required
disabled={isEdit}
/>
</div>
<div className="mb-4">
<label className="block text-gray-700 text-sm font-bold mb-2">{t('server.type')}</label>
<div className="flex space-x-4">
<div>
<input
type="radio"
id="command"
name="serverType"
value="command"
checked={serverType === 'stdio'}
onChange={() => updateServerType('stdio')}
className="mr-1"
/>
<label htmlFor="command">STDIO</label>
</div>
<div>
<input
type="radio"
id="url"
name="serverType"
value="url"
checked={serverType === 'sse'}
onChange={() => updateServerType('sse')}
className="mr-1"
/>
<label htmlFor="url">SSE</label>
</div>
<div>
<input
type="radio"
id="streamable-http"
name="serverType"
value="streamable-http"
checked={serverType === 'streamable-http'}
onChange={() => updateServerType('streamable-http')}
className="mr-1"
/>
<label htmlFor="streamable-http">Streamable HTTP</label>
</div>
</div>
</div>
{serverType === 'sse' || serverType === 'streamable-http' ? (
<>
<div className="mb-4">
<label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="url">
{t('server.url')}
</label>
<input
type="url"
name="url"
id="url"
value={formData.url}
onChange={handleInputChange}
className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline"
placeholder={serverType === 'streamable-http' ? "e.g.: http://localhost:3000/mcp" : "e.g.: http://localhost:3000/sse"}
required={serverType === 'sse' || serverType === 'streamable-http'}
/>
</div>
<div className="mb-4">
<div className="flex justify-between items-center mb-2">
<label className="block text-gray-700 text-sm font-bold">
{t('server.headers')}
</label>
<button
type="button"
onClick={addHeaderVar}
className="bg-gray-200 hover:bg-gray-300 text-gray-700 font-medium py-1 px-2 rounded text-sm flex items-center"
>
+ {t('server.add')}
</button>
</div>
{headerVars.map((headerVar, index) => (
<div key={index} className="flex items-center mb-2">
<div className="flex items-center space-x-2 flex-grow">
<input
type="text"
value={headerVar.key}
onChange={(e) => handleHeaderVarChange(index, 'key', e.target.value)}
className="shadow appearance-none border rounded py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline w-1/2"
placeholder="Authorization"
/>
<span className="flex items-center">:</span>
<input
type="text"
value={headerVar.value}
onChange={(e) => handleHeaderVarChange(index, 'value', e.target.value)}
className="shadow appearance-none border rounded py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline w-1/2"
placeholder="Bearer token..."
/>
</div>
<button
type="button"
onClick={() => removeHeaderVar(index)}
className="bg-gray-200 hover:bg-gray-300 text-gray-700 font-medium py-1 px-2 rounded text-sm flex items-center justify-center min-w-[56px] ml-2"
>
- {t('server.remove')}
</button>
</div>
))}
</div>
</>
) : (
<>
<div className="mb-4">
<label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="command">
{t('server.command')}
</label>
<input
type="text"
name="command"
id="command"
value={formData.command}
onChange={handleInputChange}
className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline"
placeholder="e.g.: npx"
required={serverType === 'stdio'}
/>
</div>
<div className="mb-4">
<label className="block text-gray-700 text-sm font-bold mb-2" htmlFor="arguments">
{t('server.arguments')}
</label>
<input
type="text"
name="arguments"
id="arguments"
value={formData.arguments}
onChange={(e) => handleArgsChange(e.target.value)}
className="shadow appearance-none border rounded w-full py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline"
placeholder="e.g.: -y time-mcp"
required={serverType === 'stdio'}
/>
</div>
<div className="mb-4">
<div className="flex justify-between items-center mb-2">
<label className="block text-gray-700 text-sm font-bold">
{t('server.envVars')}
</label>
<button
type="button"
onClick={addEnvVar}
className="bg-gray-200 hover:bg-gray-300 text-gray-700 font-medium py-1 px-2 rounded text-sm flex items-center"
>
+ {t('server.add')}
</button>
</div>
{envVars.map((envVar, index) => (
<div key={index} className="flex items-center mb-2">
<div className="flex items-center space-x-2 flex-grow">
<input
type="text"
value={envVar.key}
onChange={(e) => handleEnvVarChange(index, 'key', e.target.value)}
className="shadow appearance-none border rounded py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline w-1/2"
placeholder={t('server.key')}
/>
<span className="flex items-center">:</span>
<input
type="text"
value={envVar.value}
onChange={(e) => handleEnvVarChange(index, 'value', e.target.value)}
className="shadow appearance-none border rounded py-2 px-3 text-gray-700 leading-tight focus:outline-none focus:shadow-outline w-1/2"
placeholder={t('server.value')}
/>
</div>
<button
type="button"
onClick={() => removeEnvVar(index)}
className="bg-gray-200 hover:bg-gray-300 text-gray-700 font-medium py-1 px-2 rounded text-sm flex items-center justify-center min-w-[56px] ml-2"
>
- {t('server.remove')}
</button>
</div>
))}
</div>
</>
)}
<div className="flex justify-end mt-6">
<button
type="button"
onClick={onCancel}
className="bg-gray-300 hover:bg-gray-400 text-gray-800 font-medium py-2 px-4 rounded mr-2"
>
{t('server.cancel')}
</button>
<button
type="submit"
className="bg-blue-500 hover:bg-blue-600 text-white font-medium py-2 px-4 rounded"
>
{isEdit ? t('server.save') : t('server.add')}
</button>
</div>
</form>
</div>
)
}
export default ServerForm |