import {z} from 'zod'

export type ReasoningConfiguration = {enabled?: (boolean | null) | undefined, custom_instructions?: (string | null) | undefined};

export type PeerCardConfiguration = {use?: (boolean | null) | undefined, create?: (boolean | null) | undefined};

export type SummaryConfiguration = {enabled?: (boolean | null) | undefined, messages_per_short_summary?: (number | null) | undefined, messages_per_long_summary?: (number | null) | undefined};

export type DreamConfiguration = {enabled?: (boolean | null) | undefined};

export type WorkspaceConfiguration = {reasoning?: (ReasoningConfiguration | null) | undefined, peer_card?: (PeerCardConfiguration | null) | undefined, summary?: (SummaryConfiguration | null) | undefined, dream?: (DreamConfiguration | null) | undefined} | {[key: string]: unknown};

export type WorkspaceCreate = {id: string, metadata?: {[key: string]: unknown} | undefined, configuration?: WorkspaceConfiguration | undefined};

export type CreateApiV3WorkspacesArgs = {body: WorkspaceCreate};

export type CreateApiV3WorkspacesOptions = {baseUrl?: string | undefined, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const workspace = z.object({id: z.string(), metadata: z.record(z.string(), z.unknown()).optional(), configuration: z.record(z.string(), z.unknown()).optional(), created_at: z.string()});

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
};

/**
 * Get Or Create Workspace
 * 
 * POST /v3/workspaces
 */
export const createApiV3Workspaces = async (args: CreateApiV3WorkspacesArgs, options?: CreateApiV3WorkspacesOptions) => {
const {baseUrl = "https://api.honcho.dev", fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

if (HTTPBearer !== undefined) headers.set('authorization', `Bearer ${HTTPBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v3/workspaces${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", 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(workspace, await res.json())
};