import {z} from 'zod'

export type GetApiIbcAppsFeeV1IncentivizedPacketsArgs = {'pagination.key'?: string | undefined, 'pagination.offset'?: unknown | undefined, 'pagination.limit'?: unknown | undefined, 'pagination.countTotal'?: boolean | undefined, 'pagination.reverse'?: boolean | undefined, queryHeight?: unknown | undefined};

export type GetApiIbcAppsFeeV1IncentivizedPacketsOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const ibcCoreChannelV1PacketId = z.object({portId: z.string().optional(), channelId: z.string().optional(), sequence: z.string().optional()});

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

export const ibcApplicationsFeeV1Fee = z.object({recvFee: z.array(cosmosBaseV1beta1Coin).optional(), ackFee: z.array(cosmosBaseV1beta1Coin).optional(), timeoutFee: z.array(cosmosBaseV1beta1Coin).optional()});

export const ibcApplicationsFeeV1PacketFee = z.object({fee: ibcApplicationsFeeV1Fee.optional(), refundAddress: z.string().optional(), relayers: z.array(z.string()).optional()});

export const ibcApplicationsFeeV1IdentifiedPacketFees = z.object({packetId: ibcCoreChannelV1PacketId.optional(), packetFees: z.array(ibcApplicationsFeeV1PacketFee).optional()});

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

export const ibcApplicationsFeeV1QueryIncentivizedPacketsResponse = z.object({incentivizedPackets: z.array(ibcApplicationsFeeV1IdentifiedPacketFees).optional(), pagination: cosmosBaseQueryV1beta1PageResponse.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
};

/**
 * IncentivizedPackets returns all incentivized packets and their associated fees
 * 
 * GET /ibc/apps/fee/v1/incentivized_packets
 */
export const getApiIbcAppsFeeV1IncentivizedPackets = async (args: GetApiIbcAppsFeeV1IncentivizedPacketsArgs, options: GetApiIbcAppsFeeV1IncentivizedPacketsOptions) => {
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.countTotal'] != null) query.append("pagination.countTotal", String(args['pagination.countTotal']))
if (args['pagination.reverse'] != null) query.append("pagination.reverse", String(args['pagination.reverse']))
if (args.queryHeight != null) query.append("queryHeight", String(args.queryHeight))

const url = `${baseUrl.replace(/\/+$/, '')}/ibc/apps/fee/v1/incentivized_packets${query.size > 0 ? `?${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(ibcApplicationsFeeV1QueryIncentivizedPacketsResponse, await res.json())
};