import {z} from 'zod'

export type GetApiCosmosTxV1beta1TxsBlockHeightArgs = {height: unknown, 'pagination.key'?: string | undefined, 'pagination.offset'?: unknown | undefined, 'pagination.limit'?: unknown | undefined, 'pagination.count_total'?: boolean | undefined, 'pagination.reverse'?: boolean | undefined};

export type GetApiCosmosTxV1beta1TxsBlockHeightOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const cosmosTxV1beta1ModeInfoMulti = z.object({bitarray: z.object({extra_bits_stored: z.number().int().optional(), elems: z.string().optional()}).optional(), mode_infos: z.array(z.lazy(() => cosmosTxV1beta1ModeInfo)).optional()});

export const cosmosTxV1beta1ModeInfo: z.ZodType<CosmosTxV1beta1ModeInfo> = z.object({single: z.object({mode: z.enum(["SIGN_MODE_UNSPECIFIED", "SIGN_MODE_DIRECT", "SIGN_MODE_TEXTUAL", "SIGN_MODE_DIRECT_AUX", "SIGN_MODE_LEGACY_AMINO_JSON", "SIGN_MODE_EIP_191"]).optional()}).optional(), multi: cosmosTxV1beta1ModeInfoMulti.optional()});

export const cosmosTxV1beta1SignerInfo = z.object({public_key: z.object({type_url: z.string().optional(), value: z.string().optional()}).optional(), mode_info: cosmosTxV1beta1ModeInfo.optional(), sequence: z.string().optional()});

export const cosmosTxV1beta1AuthInfo = z.object({signer_infos: z.array(cosmosTxV1beta1SignerInfo).optional(), fee: z.object({amount: z.array(z.object({denom: z.string().optional(), amount: z.string().optional()})).optional(), gas_limit: z.string().optional(), payer: z.string().optional(), granter: z.string().optional()}).optional(), tip: z.object({amount: z.array(z.object({denom: z.string().optional(), amount: z.string().optional()})).optional(), tipper: z.string().optional()}).optional()});

export const cosmosTxV1beta1Tx = z.object({body: z.object({messages: z.array(z.object({type_url: z.string().optional(), value: z.string().optional()})).optional(), memo: z.string().optional(), timeout_height: z.string().optional(), extension_options: z.array(z.object({type_url: z.string().optional(), value: z.string().optional()})).optional(), non_critical_extension_options: z.array(z.object({type_url: z.string().optional(), value: z.string().optional()})).optional()}).optional(), auth_info: cosmosTxV1beta1AuthInfo.optional(), signatures: z.array(z.string()).optional()});

export const cosmosTxV1beta1GetBlockWithTxsResponse = z.object({txs: z.array(cosmosTxV1beta1Tx).optional(), block_id: z.object({hash: z.string().optional(), part_set_header: z.object({total: z.number().int().optional(), hash: z.string().optional()}).optional()}).optional(), block: z.object({header: z.object({version: z.object({block: z.string().optional(), app: z.string().optional()}).optional(), chain_id: z.string().optional(), height: z.string().optional(), time: z.string().optional(), last_block_id: z.object({hash: z.string().optional(), part_set_header: z.object({total: z.number().int().optional(), hash: z.string().optional()}).optional()}).optional(), last_commit_hash: z.string().optional(), data_hash: z.string().optional(), validators_hash: z.string().optional(), next_validators_hash: z.string().optional(), consensus_hash: z.string().optional(), app_hash: z.string().optional(), last_results_hash: z.string().optional(), evidence_hash: z.string().optional(), proposer_address: z.string().optional()}).optional(), data: z.object({txs: z.array(z.string()).optional()}).optional(), evidence: z.object({evidence: z.array(z.object({duplicate_vote_evidence: z.object({vote_a: z.object({type: z.enum(["SIGNED_MSG_TYPE_UNKNOWN", "SIGNED_MSG_TYPE_PREVOTE", "SIGNED_MSG_TYPE_PRECOMMIT", "SIGNED_MSG_TYPE_PROPOSAL"]).optional(), height: z.string().optional(), round: z.number().int().optional(), block_id: z.object({hash: z.string().optional(), part_set_header: z.object({total: z.number().int().optional(), hash: z.string().optional()}).optional()}).optional(), timestamp: z.string().optional(), validator_address: z.string().optional(), validator_index: z.number().int().optional(), signature: z.string().optional(), extension: z.string().optional(), extension_signature: z.string().optional()}).optional(), vote_b: z.object({type: z.enum(["SIGNED_MSG_TYPE_UNKNOWN", "SIGNED_MSG_TYPE_PREVOTE", "SIGNED_MSG_TYPE_PRECOMMIT", "SIGNED_MSG_TYPE_PROPOSAL"]).optional(), height: z.string().optional(), round: z.number().int().optional(), block_id: z.object({hash: z.string().optional(), part_set_header: z.object({total: z.number().int().optional(), hash: z.string().optional()}).optional()}).optional(), timestamp: z.string().optional(), validator_address: z.string().optional(), validator_index: z.number().int().optional(), signature: z.string().optional(), extension: z.string().optional(), extension_signature: z.string().optional()}).optional(), total_voting_power: z.string().optional(), validator_power: z.string().optional(), timestamp: z.string().optional()}).optional(), light_client_attack_evidence: z.object({conflicting_block: z.object({signed_header: z.object({header: z.object({version: z.object({block: z.string().optional(), app: z.string().optional()}).optional(), chain_id: z.string().optional(), height: z.string().optional(), time: z.string().optional(), last_block_id: z.object({hash: z.string().optional(), part_set_header: z.object({total: z.number().int().optional(), hash: z.string().optional()}).optional()}).optional(), last_commit_hash: z.string().optional(), data_hash: z.string().optional(), validators_hash: z.string().optional(), next_validators_hash: z.string().optional(), consensus_hash: z.string().optional(), app_hash: z.string().optional(), last_results_hash: z.string().optional(), evidence_hash: z.string().optional(), proposer_address: z.string().optional()}).optional(), commit: z.object({height: z.string().optional(), round: z.number().int().optional(), block_id: z.object({hash: z.string().optional(), part_set_header: z.object({total: z.number().int().optional(), hash: z.string().optional()}).optional()}).optional(), signatures: z.array(z.object({block_id_flag: z.enum(["BLOCK_ID_FLAG_UNKNOWN", "BLOCK_ID_FLAG_ABSENT", "BLOCK_ID_FLAG_COMMIT", "BLOCK_ID_FLAG_NIL"]).optional(), validator_address: z.string().optional(), timestamp: z.string().optional(), signature: z.string().optional()})).optional()}).optional()}).optional(), validator_set: z.object({validators: z.array(z.object({address: z.string().optional(), pub_key: z.object({ed25519: z.string().optional(), secp256k1: z.string().optional()}).optional(), voting_power: z.string().optional(), proposer_priority: z.string().optional()})).optional(), proposer: z.object({address: z.string().optional(), pub_key: z.object({ed25519: z.string().optional(), secp256k1: z.string().optional()}).optional(), voting_power: z.string().optional(), proposer_priority: z.string().optional()}).optional(), total_voting_power: z.string().optional()}).optional()}).optional(), common_height: z.string().optional(), byzantine_validators: z.array(z.object({address: z.string().optional(), pub_key: z.object({ed25519: z.string().optional(), secp256k1: z.string().optional()}).optional(), voting_power: z.string().optional(), proposer_priority: z.string().optional()})).optional(), total_voting_power: z.string().optional(), timestamp: z.string().optional()}).optional()})).optional()}).optional(), last_commit: z.object({height: z.string().optional(), round: z.number().int().optional(), block_id: z.object({hash: z.string().optional(), part_set_header: z.object({total: z.number().int().optional(), hash: z.string().optional()}).optional()}).optional(), signatures: z.array(z.object({block_id_flag: z.enum(["BLOCK_ID_FLAG_UNKNOWN", "BLOCK_ID_FLAG_ABSENT", "BLOCK_ID_FLAG_COMMIT", "BLOCK_ID_FLAG_NIL"]).optional(), validator_address: z.string().optional(), timestamp: z.string().optional(), signature: z.string().optional()})).optional()}).optional()}).optional(), pagination: z.object({next_key: z.string().optional(), total: z.string().optional()}).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
};

/**
 * GetBlockWithTxs fetches a block with decoded txs.
 * 
 * GET /cosmos/tx/v1beta1/txs/block/{height}
 */
export const getApiCosmosTxV1beta1TxsBlockHeight = async (args: GetApiCosmosTxV1beta1TxsBlockHeightArgs, options: GetApiCosmosTxV1beta1TxsBlockHeightOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args['pagination.key'] != null) query.append("pagination.key", String(args['pagination.key']))
if (args['pagination.offset'] != null) query.append("pagination.offset", String(args['pagination.offset']))
if (args['pagination.limit'] != null) query.append("pagination.limit", String(args['pagination.limit']))
if (args['pagination.count_total'] != null) query.append("pagination.count_total", String(args['pagination.count_total']))
if (args['pagination.reverse'] != null) query.append("pagination.reverse", String(args['pagination.reverse']))

const url = `${baseUrl.replace(/\/+$/, '')}/cosmos/tx/v1beta1/txs/block/${encodeURIComponent(String(args.height))}${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(cosmosTxV1beta1GetBlockWithTxsResponse, await res.json())
};