import {z} from 'zod'

export type CreateApiAgentsAgentIdSignersArgs = {'X-Steward-Request-Timestamp'?: string | undefined, 'X-Steward-Request-Expires-At'?: string | undefined, 'X-Steward-Signature'?: string | undefined, 'X-Steward-Signing-Key-Id'?: string | undefined, 'Idempotency-Key'?: string | undefined, body: {signerType?: ('owner' | 'delegated' | 'service' | 'quorum_member') | undefined, subjectType?: ('user' | 'wallet' | 'api_key' | 'external') | undefined, subjectId?: string | undefined, keyType?: ('hmac' | 'p256') | undefined, publicKey?: (string | null) | undefined, address?: (string | null) | undefined, chainFamily?: ('evm' | 'solana' | 'null' | null) | undefined, label?: (string | null) | undefined, permissions?: Array<string> | undefined, policyIds?: Array<string> | undefined, metadata?: {[key: string]: unknown} | undefined, issueCredential?: boolean | undefined, status?: ('active' | 'paused' | 'revoked') | undefined}};

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

export const createApiAgentsAgentIdSignersResponse = z.object({ok: z.literal(true), data: z.union([z.object({id: z.string(), tenantId: z.string(), agentId: z.string(), signerType: z.enum(["owner", "delegated", "service", "quorum_member"]), subjectType: z.enum(["user", "wallet", "api_key", "external"]), subjectId: z.string(), keyType: z.enum(["hmac", "p256"]), publicKey: z.string().nullable(), address: z.string().nullable().optional(), chainFamily: z.enum(["evm", "solana", "null"]).nullable().optional(), label: z.string().nullable().optional(), permissions: z.array(z.string()), policyIds: z.array(z.string()).optional(), metadata: z.record(z.string(), z.unknown()), hasCredential: z.boolean().optional(), status: z.enum(["active", "paused", "revoked"]), createdBy: z.string().nullable().optional(), createdAt: z.string(), updatedAt: z.string()}), z.object({id: z.string(), tenantId: z.string(), agentId: z.string(), signerType: z.enum(["owner", "delegated", "service", "quorum_member"]), subjectType: z.enum(["user", "wallet", "api_key", "external"]), subjectId: z.string(), keyType: z.enum(["hmac", "p256"]), publicKey: z.string().nullable(), address: z.string().nullable().optional(), chainFamily: z.enum(["evm", "solana", "null"]).nullable().optional(), label: z.string().nullable().optional(), permissions: z.array(z.string()), policyIds: z.array(z.string()).optional(), metadata: z.record(z.string(), z.unknown()), hasCredential: z.boolean().optional(), status: z.enum(["active", "paused", "revoked"]), createdBy: z.string().nullable().optional(), createdAt: z.string(), updatedAt: z.string(), credentialSecret: z.string().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
};

/**
 * Create an agent signer or authorization key
 * 
 * POST /agents/{agentId}/signers
 */
export const createApiAgentsAgentIdSigners = async (args: CreateApiAgentsAgentIdSignersArgs, options?: CreateApiAgentsAgentIdSignersOptions) => {
const {baseUrl = "http://localhost:3200", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args['X-Steward-Request-Timestamp'] != null) headers.set("X-Steward-Request-Timestamp", String(args['X-Steward-Request-Timestamp']))
if (args['X-Steward-Request-Expires-At'] != null) headers.set("X-Steward-Request-Expires-At", String(args['X-Steward-Request-Expires-At']))
if (args['X-Steward-Signature'] != null) headers.set("X-Steward-Signature", String(args['X-Steward-Signature']))
if (args['X-Steward-Signing-Key-Id'] != null) headers.set("X-Steward-Signing-Key-Id", String(args['X-Steward-Signing-Key-Id']))
if (args['Idempotency-Key'] != null) headers.set("Idempotency-Key", String(args['Idempotency-Key']))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/agents/${encodeURIComponent(String(args.agentId))}/signers${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(createApiAgentsAgentIdSignersResponse, await res.json())
};