import {z} from 'zod'

export type SignDataRequest = {message: string};

export type CreateApiApiV1RelayersRelayerIdSignArgs = {relayer_id: string, body: SignDataRequest};

export type CreateApiApiV1RelayersRelayerIdSignOptions = {baseUrl: string, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const signDataResponseEvm = z.object({r: z.string(), s: z.string(), sig: z.string(), v: z.number().int().gte(0)});

export const signDataResponseSolana = z.object({public_key: z.string(), signature: z.string()});

export const logLevel = z.enum(["log", "info", "error", "warn", "debug", "result"]);

export const logEntry = z.object({level: logLevel, message: z.string()});

export const pluginMetadata = z.object({logs: z.array(logEntry).nullable().optional(), traces: z.array(z.unknown()).nullable().optional()});

export const paginationMeta = z.object({current_page: z.number().int().gte(0), per_page: z.number().int().gte(0), total_items: z.number().int().gte(0)});

export const apiResponseSignDataResponse = z.object({data: z.union([signDataResponseEvm, signDataResponseSolana]).optional(), error: z.string().optional(), metadata: pluginMetadata.optional(), pagination: paginationMeta.optional(), success: z.boolean()});

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
};

/**
 * Signs data using the specified relayer.
 * 
 * POST /api/v1/relayers/{relayer_id}/sign
 */
export const createApiApiV1RelayersRelayerIdSign = async (args: CreateApiApiV1RelayersRelayerIdSignArgs, options: CreateApiApiV1RelayersRelayerIdSignOptions) => {
const {baseUrl, 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 (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/relayers/${encodeURIComponent(String(args.relayer_id))}/sign${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(apiResponseSignDataResponse, await res.json())
};