import {z} from 'zod'

export type V3IPFSMetadata = {description?: string | undefined, document_attribute_keys?: Array<string> | undefined, image?: string | undefined, name?: string | undefined};

export type CoreapiMintNFTV3Request = {document_id?: string | undefined, grant_read_access?: boolean | undefined, ipfs_metadata?: V3IPFSMetadata | undefined, owner?: string | undefined};

export type CreateApiV3NftsCollectionsCollectionIdCommitAndMintArgs = {authorization: string, collection_id: string, body: CoreapiMintNFTV3Request};

export type CreateApiV3NftsCollectionsCollectionIdCommitAndMintOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const coreapiNFTResponseHeader = z.object({job_id: z.string().optional()});

export const v3IPFSMetadata = z.object({description: z.string().optional(), document_attribute_keys: z.array(z.string()).optional(), image: z.string().optional(), name: z.string().optional()});

export const coreapiMintNFTV3Response = z.object({collection_id: z.number().int().optional(), document_id: z.string().optional(), header: coreapiNFTResponseHeader.optional(), ipfs_metadata: v3IPFSMetadata.optional(), item_id: z.string().optional(), owner: 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
};

/**
 * commits a pending document and mints an NFT on the Centrifuge chain.
 * 
 * POST /v3/nfts/collections/{collection_id}/commit_and_mint
 */
export const createApiV3NftsCollectionsCollectionIdCommitAndMint = async (args: CreateApiV3NftsCollectionsCollectionIdCommitAndMintArgs, options?: CreateApiV3NftsCollectionsCollectionIdCommitAndMintOptions) => {
const {baseUrl = "http://localhost:8082", fetch: fetchFn = fetch} = options ?? {}

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

if (args.authorization != null) headers.set("authorization", String(args.authorization))

const url = `${baseUrl.replace(/\/+$/, '')}/v3/nfts/collections/${encodeURIComponent(String(args.collection_id))}/commit_and_mint${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(coreapiMintNFTV3Response, await res.json())
};