// ========= Copyright 2026 @ Strukto.AI All Rights Reserved. =========
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ========= Copyright 2026 @ Strukto.AI All Rights Reserved. =========

import type { OAuthClientProvider } from '@modelcontextprotocol/sdk/client/auth.js'
import { redactConfigWithSchema, secretSchema, z } from '@struktoai/mirage-core/resource/secrets'
import type { ConfigOf, RedactedConfig } from '@struktoai/mirage-core/resource/secrets'
import { normalizeFields } from '@struktoai/mirage-core/utils/normalize'

const NotionConfigSchema = z.object({
  authProvider: secretSchema(
    z.custom<OAuthClientProvider>((value) => value !== null && typeof value === 'object'),
  ),
  serverUrl: z.string().optional(),
})

export type NotionConfig = ConfigOf<typeof NotionConfigSchema>

export type NotionConfigRedacted = RedactedConfig<NotionConfig, 'authProvider'>

export function redactNotionConfig(config: NotionConfig): NotionConfigRedacted {
  return redactConfigWithSchema(NotionConfigSchema, config) as unknown as NotionConfigRedacted
}

/**
 * Translate a python-style config blob to this one's camelCase.
 *
 * No rename map: every field's camelCase spelling is what `snakeToCamel`
 * already produces, and restating those only creates a second place to be
 * wrong. Mirrors node's `normalizeNotionConfig`.
 */
export function normalizeNotionConfig(input: Record<string, unknown>): NotionConfig {
  return normalizeFields(input) as unknown as NotionConfig
}
