import {z} from 'zod'

export type GetApiTokensTokenMintArgs = {token_mint: string};

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

export const tokenStandard = z.union([z.literal(0), z.literal(1), z.literal(2), z.literal(3), z.literal(4), z.literal(5), z.literal(-1)]);

export const iAttributeV2 = z.object({trait_type: z.string(), value: z.unknown()});

export const iPropertiesV2File = z.object({uri: z.string(), type: z.string(), cdn: z.boolean().optional()});

export const partialICreatorV2 = z.object({address: z.string().optional(), verified: z.boolean().optional(), share: z.number().optional()});

export const iPropertiesV2 = z.object({files: z.array(iPropertiesV2File), category: z.string(), creators: z.array(partialICreatorV2)});

export const swaggerFriendlyTokenAmount = z.object({rawAmount: z.string(), address: z.string(), decimals: z.number()});

export const swaggerFriendlyPriceInfo = z.object({solPrice: swaggerFriendlyTokenAmount, splPrice: swaggerFriendlyTokenAmount.optional()});

export const swaggerFriendlyITokenV2 = z.object({mintAddress: z.string(), owner: z.string(), supply: z.number(), delegate: z.string().optional(), collection: z.string().optional(), collectionName: z.string().optional(), name: z.string(), updateAuthority: z.string(), primarySaleHappened: z.boolean(), sellerFeeBasisPoints: z.number(), image: z.string(), tokenStandard: tokenStandard.optional(), animationUrl: z.string().optional(), externalUrl: z.string().optional(), attributes: z.array(iAttributeV2).optional(), properties: iPropertiesV2.optional(), listStatus: z.enum(["listed", "unlisted"]).optional(), price: z.number().optional(), tokenAddress: z.string().optional(), isCompressed: z.boolean().optional(), priceInfo: swaggerFriendlyPriceInfo.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 token metadata by mint address
 * 
 * GET /tokens/{token_mint}
 */
export const getApiTokensTokenMint = async (args: GetApiTokensTokenMintArgs, options?: GetApiTokensTokenMintOptions) => {
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")

const url = `${baseUrl.replace(/\/+$/, '')}/tokens/${encodeURIComponent(String(args.token_mint))}${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(swaggerFriendlyITokenV2, await res.json())
};