import {z} from 'zod'

export type PlaygroundV1UpdateSessionRequest = {params?: string | undefined, sessionId?: string | undefined, status?: string | undefined, systemPrompt?: string | undefined, title?: string | undefined};

export type UpdateApiV1PlaygroundSessionsSessionIdArgs = {sessionId: string, body: PlaygroundV1UpdateSessionRequest};

export type UpdateApiV1PlaygroundSessionsSessionIdOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const playgroundV1Session = z.object({categoryId: z.string().optional(), createdAt: z.string().optional(), id: z.string().optional(), modelId: z.string().optional(), params: z.string().optional(), status: z.string().optional(), systemPrompt: z.string().optional(), title: z.string().optional(), totalBilledMicros: z.string().optional(), totalTokens: z.string().optional(), updatedAt: z.string().optional(), userId: z.string().optional()});

export const playgroundV1UpdateSessionReply = z.object({session: playgroundV1Session.optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * UpdateSession 更新会话
 * 
 * PUT /v1/playground/sessions/{sessionId}
 */
export const updateApiV1PlaygroundSessionsSessionId = async (args: UpdateApiV1PlaygroundSessionsSessionIdArgs, options: UpdateApiV1PlaygroundSessionsSessionIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "application/json")

const url = `${baseUrl.replace(/\/+$/, '')}/v1/playground/sessions/${encodeURIComponent(String(args.sessionId))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(playgroundV1UpdateSessionReply, await res.json())
};