import {z} from 'zod'

export type GetApiV1MessagesPinnedArgs = {tokenName: string};

export type GetApiV1MessagesPinnedOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

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

export const messageHolderTierResponseDto = z.object({tier: holderTier, tierName: z.string()});

export const engagementBadge = z.enum(["SPARK", "GATHERING", "CROWD", "MOVEMENT"]);

export const launchBadge = z.enum(["ONE_HIT_WONDER", "TOKEN_CRAFTER", "CRYPTO_SAVVY", "CRYPTO_PRO", "MIDAS_TOUCH"]);

export const successBadge = z.enum(["250k", "1M", "10M+"]);

export const volumeBadge = z.enum(["1k", "10k", "100k", "1M+"]);

export const messageUserProfileResponseDto = z.object({bio: z.string().nullable().optional(), createdAt: z.string().optional(), engagementBadge: z.union([engagementBadge, z.unknown()]).optional(), fullName: z.string().nullable(), launchBadge: z.union([launchBadge, z.unknown()]).optional(), profileImage: z.string().nullable(), successBadge: z.union([successBadge, z.unknown()]).optional(), volumeBadge: z.union([volumeBadge, z.unknown()]).optional()});

export const pinnedMessageSuccessEnvelopeDto = z.object({data: z.object({content: z.string(), holderTier: messageHolderTierResponseDto.optional(), messageId: z.string(), pinnedAt: z.string(), pinnedBy: z.string(), user: messageUserProfileResponseDto.optional(), userAddress: z.string()}).nullable(), error: z.literal(false), message: z.string(), status: z.number()});

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 pinned message
 * 
 * GET /v1/messages/pinned
 */
export const getApiV1MessagesPinned = async (args: GetApiV1MessagesPinnedArgs, options?: GetApiV1MessagesPinnedOptions) => {
const {baseUrl = "https://lpad-backend.stage.defi.ovh.gala.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.tokenName != null) query.append("tokenName", String(args.tokenName))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/messages/pinned${query.size > 0 ? `?${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(pinnedMessageSuccessEnvelopeDto, await res.json())
};