import {z} from 'zod'

export type GetApiV2OrdBtcTokensArgs = {tokenIds?: string | undefined, collectionSymbol?: string | undefined, ownerAddress?: string | undefined, showAll?: boolean | undefined, limit?: number | undefined, offset?: number | undefined, inscriptionMin?: number | undefined, inscriptionMax?: number | undefined, sortBy?: ('priceAsc' | 'priceDesc' | 'listedAtAsc' | 'listedAtDesc' | 'inscriptionNumberAsc' | 'inscriptionNumberDesc' | 'brc20UnitPriceAsc' | 'brc20UnitPriceDesc') | undefined, minPrice?: number | undefined, maxPrice?: number | undefined, satRarity?: ('common' | 'uncommon' | 'rare' | 'epic' | 'legendary' | 'mythic') | undefined};

export type GetApiV2OrdBtcTokensOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const itemSchema = z.object({chain: z.string().optional(), collection: z.object({chain: z.string().optional(), imageURI: z.string().optional(), name: z.string().optional(), symbol: z.string().optional()}).optional(), contentURI: z.string().optional(), contentType: z.string().optional(), contentBody: z.string().optional(), contentPreviewURI: z.string().optional(), sat: z.number().optional(), satName: z.string().optional(), satRarity: z.string().optional(), genesisTransaction: z.string().optional(), genesisTransactionBlockTime: z.string().optional(), genesisTransactionBlockHeight: z.number().optional(), genesisTransactionBlockHash: z.string().optional(), inscriptionNumber: z.number().optional(), meta: z.object({name: z.string().optional(), attributes: z.array(z.object({trait_type: z.string().optional(), value: z.string().optional()})).optional()}).optional(), owner: z.string().optional(), collectionSymbol: z.string().optional(), location: z.string().optional(), locationBlockHeight: z.number().optional(), locationBlockTime: z.string().optional(), locationBlockHash: z.string().optional(), outputValue: z.number().optional(), output: z.string().optional(), mempoolTxId: z.string().optional(), mempoolTxTimestamp: z.string().optional(), listed: z.boolean().optional(), listedAt: z.string().optional(), listedPrice: z.number().optional(), listedMakerFeeBp: z.number().optional(), listedSellerReceiverAddress: z.string().optional(), listedForMint: z.boolean().optional(), brc20TransferAmt: z.number().optional(), brc20ListedUnitPrice: z.number().optional(), domain: z.string().optional()});

export const getApiV2OrdBtcTokensResponse = z.object({total: z.number().int().optional(), items: z.array(itemSchema).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
};

/**
 * Get tokens
 * 
 * GET /v2/ord/btc/tokens
 */
export const getApiV2OrdBtcTokens = async (args: GetApiV2OrdBtcTokensArgs, options?: GetApiV2OrdBtcTokensOptions) => {
const {baseUrl = "https://api-mainnet.magiceden.dev/v2", fetch: fetchFn = fetch} = options ?? {}

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

if (args.tokenIds != null) query.append("tokenIds", String(args.tokenIds))
if (args.collectionSymbol != null) query.append("collectionSymbol", String(args.collectionSymbol))
if (args.ownerAddress != null) query.append("ownerAddress", String(args.ownerAddress))
if (args.showAll != null) query.append("showAll", String(args.showAll))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.inscriptionMin != null) query.append("inscriptionMin", String(args.inscriptionMin))
if (args.inscriptionMax != null) query.append("inscriptionMax", String(args.inscriptionMax))
if (args.sortBy != null) query.append("sortBy", String(args.sortBy))
if (args.minPrice != null) query.append("minPrice", String(args.minPrice))
if (args.maxPrice != null) query.append("maxPrice", String(args.maxPrice))
if (args.satRarity != null) query.append("satRarity", String(args.satRarity))

const url = `${baseUrl.replace(/\/+$/, '')}/v2/ord/btc/tokens${query.size > 0 ? `?${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(getApiV2OrdBtcTokensResponse, await res.json())
};