import {z} from 'zod'

export type GetApiCosmosBaseTendermintV1beta1NodeInfoOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const tendermintP2pProtocolVersion = z.object({p2p: z.string().optional(), block: z.string().optional(), app: z.string().optional()});

export const tendermintP2pDefaultNodeInfoOther = z.object({txIndex: z.string().optional(), rpcAddress: z.string().optional()});

export const tendermintP2pDefaultNodeInfo = z.object({protocolVersion: tendermintP2pProtocolVersion.optional(), defaultNodeId: z.string().optional(), listenAddr: z.string().optional(), network: z.string().optional(), version: z.string().optional(), channels: z.string().optional(), moniker: z.string().optional(), other: tendermintP2pDefaultNodeInfoOther.optional()});

export const cosmosBaseTendermintV1beta1Module = z.object({path: z.string().optional(), version: z.string().optional(), sum: z.string().optional()});

export const cosmosBaseTendermintV1beta1VersionInfo = z.object({name: z.string().optional(), appName: z.string().optional(), version: z.string().optional(), gitCommit: z.string().optional(), buildTags: z.string().optional(), goVersion: z.string().optional(), buildDeps: z.array(cosmosBaseTendermintV1beta1Module).optional(), cosmosSdkVersion: z.string().optional()});

export const cosmosBaseTendermintV1beta1GetNodeInfoResponse = z.object({defaultNodeInfo: tendermintP2pDefaultNodeInfo.optional(), applicationVersion: cosmosBaseTendermintV1beta1VersionInfo.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
};

/**
 * GetNodeInfo queries the current node info.
 * 
 * GET /cosmos/base/tendermint/v1beta1/node_info
 */
export const getApiCosmosBaseTendermintV1beta1NodeInfo = async (options: GetApiCosmosBaseTendermintV1beta1NodeInfoOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/cosmos/base/tendermint/v1beta1/node_info${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

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

return validateResponse(cosmosBaseTendermintV1beta1GetNodeInfoResponse, await res.json())
};