import {z} from 'zod'

export type GetApiV1CqCovalentAppBitcoinTransactionsArgs = {address?: string | undefined, 'page-size'?: number | undefined, 'page-number'?: number | undefined};

export type GetApiV1CqCovalentAppBitcoinTransactionsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV1CqCovalentAppBitcoinTransactionsResponse = z.object({updated_at: z.string().optional(), items: z.array(z.object({chain_id: z.number().int().optional(), chain_name: z.string().optional(), contract_decimals: z.number().int().optional(), block_signed_at: z.string().optional(), block_height: z.number().int().optional(), block_hash: z.string().optional(), tx_hash: z.string().optional(), tx_idx: z.number().int().optional(), type: z.string().optional(), address: z.string().optional(), value: z.string().optional(), quote: z.number().optional(), quote_rate: z.number().optional(), fees_paid: z.string().optional(), gas_quote: z.number().optional(), gas_quote_rate: z.number().optional(), coinbase: z.boolean().optional(), locktime: z.number().int().optional(), weight: z.number().int().optional()})).optional(), pagination: z.object({has_more: z.boolean().optional(), page_number: z.number().int().optional(), page_size: z.number().int().optional(), total_count: z.number().int().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
};

/**
 * Fetches the full transaction history of a Bitcoin non-HD wallet address.
 * 
 * GET /v1/cq/covalent/app/bitcoin/transactions/
 */
export const getApiV1CqCovalentAppBitcoinTransactions = async (args: GetApiV1CqCovalentAppBitcoinTransactionsArgs, options?: GetApiV1CqCovalentAppBitcoinTransactionsOptions) => {
const {baseUrl = "https://api.covalenthq.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.address != null) query.append("address", String(args.address))
if (args['page-size'] != null) query.append("page-size", String(args['page-size']))
if (args['page-number'] != null) query.append("page-number", String(args['page-number']))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/cq/covalent/app/bitcoin/transactions/${query.size > 0 ? `?${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(getApiV1CqCovalentAppBitcoinTransactionsResponse, await res.json())
};