import {z} from 'zod'

export type GetApiCosmosTxV1beta1TxsArgs = {events?: Array<string> | undefined, 'pagination.key'?: string | undefined, 'pagination.offset'?: unknown | undefined, 'pagination.limit'?: unknown | undefined, 'pagination.count_total'?: boolean | undefined, 'pagination.reverse'?: boolean | undefined, order_by?: ('ORDER_BY_UNSPECIFIED' | 'ORDER_BY_ASC' | 'ORDER_BY_DESC') | undefined, page?: unknown | undefined, limit?: unknown | undefined, query?: string | undefined};

export type GetApiCosmosTxV1beta1TxsOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const googleProtobufAny = z.object({"@type": z.string().optional()}).and(z.record(z.string(), z.unknown()));

export const cosmosTxV1beta1TxBody = z.object({messages: z.array(googleProtobufAny).optional(), memo: z.string().optional(), timeout_height: z.string().optional(), extension_options: z.array(googleProtobufAny).optional(), non_critical_extension_options: z.array(googleProtobufAny).optional()});

export const cosmosTxSigningV1beta1SignMode = z.enum(["SIGN_MODE_UNSPECIFIED", "SIGN_MODE_DIRECT", "SIGN_MODE_TEXTUAL", "SIGN_MODE_DIRECT_AUX", "SIGN_MODE_LEGACY_AMINO_JSON", "SIGN_MODE_EIP_191"]);

export const cosmosTxV1beta1ModeInfoSingle = z.object({mode: cosmosTxSigningV1beta1SignMode.optional()});

export const cosmosCryptoMultisigV1beta1CompactBitArray = z.object({extra_bits_stored: z.number().int().optional(), elems: z.string().optional()});

export const cosmosTxV1beta1ModeInfoMulti = z.object({bitarray: cosmosCryptoMultisigV1beta1CompactBitArray.optional(), mode_infos: z.array(z.lazy(() => cosmosTxV1beta1ModeInfo)).optional()});

export const cosmosTxV1beta1ModeInfo: z.ZodType<CosmosTxV1beta1ModeInfo> = z.object({single: cosmosTxV1beta1ModeInfoSingle.optional(), multi: cosmosTxV1beta1ModeInfoMulti.optional()});

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

export const cosmosBaseV1beta1Coin = z.object({denom: z.string().optional(), amount: z.string().optional()});

export const cosmosTxV1beta1Fee = z.object({amount: z.array(cosmosBaseV1beta1Coin).optional(), gas_limit: z.string().optional(), payer: z.string().optional(), granter: z.string().optional()});

export const cosmosTxV1beta1Tip = z.object({amount: z.array(cosmosBaseV1beta1Coin).optional(), tipper: z.string().optional()});

export const cosmosTxV1beta1AuthInfo = z.object({signer_infos: z.array(cosmosTxV1beta1SignerInfo).optional(), fee: cosmosTxV1beta1Fee.optional(), tip: cosmosTxV1beta1Tip.optional()});

export const cosmosTxV1beta1Tx = z.object({body: cosmosTxV1beta1TxBody.optional(), auth_info: cosmosTxV1beta1AuthInfo.optional(), signatures: z.array(z.string()).optional()});

export const cosmosBaseAbciV1beta1Attribute = z.object({key: z.string().optional(), value: z.string().optional()});

export const cosmosBaseAbciV1beta1StringEvent = z.object({type: z.string().optional(), attributes: z.array(cosmosBaseAbciV1beta1Attribute).optional()});

export const cosmosBaseAbciV1beta1ABCIMessageLog = z.object({msg_index: z.number().int().optional(), log: z.string().optional(), events: z.array(cosmosBaseAbciV1beta1StringEvent).optional()});

export const tendermintAbciEventAttribute = z.object({key: z.string().optional(), value: z.string().optional(), index: z.boolean().optional()});

export const tendermintAbciEvent = z.object({type: z.string().optional(), attributes: z.array(tendermintAbciEventAttribute).optional()});

export const cosmosBaseAbciV1beta1TxResponse = z.object({height: z.string().optional(), txhash: z.string().optional(), codespace: z.string().optional(), code: z.number().int().optional(), data: z.string().optional(), raw_log: z.string().optional(), logs: z.array(cosmosBaseAbciV1beta1ABCIMessageLog).optional(), info: z.string().optional(), gas_wanted: z.string().optional(), gas_used: z.string().optional(), tx: googleProtobufAny.optional(), timestamp: z.string().optional(), events: z.array(tendermintAbciEvent).optional()});

export const cosmosBaseQueryV1beta1PageResponse = z.object({next_key: z.string().optional(), total: z.string().optional()});

export const cosmosTxV1beta1GetTxsEventResponse = z.object({txs: z.array(cosmosTxV1beta1Tx).optional(), tx_responses: z.array(cosmosBaseAbciV1beta1TxResponse).optional(), pagination: cosmosBaseQueryV1beta1PageResponse.optional(), total: 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
};

/**
 * GetTxsEvent fetches txs by event.
 * 
 * GET /cosmos/tx/v1beta1/txs
 */
export const getApiCosmosTxV1beta1Txs = async (args: GetApiCosmosTxV1beta1TxsArgs, options: GetApiCosmosTxV1beta1TxsOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

for (const item of args.events ?? []) query.append("events", String(item))
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']))
if (args.order_by != null) query.append("order_by", String(args.order_by))
if (args.page != null) query.append("page", String(args.page))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.query != null) query.append("query", String(args.query))

const url = `${baseUrl.replace(/\/+$/, '')}/cosmos/tx/v1beta1/txs${query.size > 0 ? `?${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(cosmosTxV1beta1GetTxsEventResponse, await res.json())
};