import {z} from 'zod'

export type GetApiTokenLaunchClaimablePositionsArgs = {wallet: string};

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

export const dammPositionInfo = z.object({position: z.string().optional(), pool: z.string().optional(), positionNftAccount: z.string().optional(), tokenAMint: z.string().optional(), tokenBMint: z.string().optional(), tokenAVault: z.string().optional(), tokenBVault: z.string().optional()});

export const claimablePosition = z.object({programId: z.string().optional(), isCustomFeeVault: z.boolean(), baseMint: z.string(), quoteMint: z.string().nullable().optional(), virtualPool: z.string().optional(), virtualPoolAddress: z.string().nullable().optional(), virtualPoolClaimableAmount: z.number().nullable().optional(), virtualPoolClaimableLamportsUserShare: z.number().nullable().optional(), dammPoolClaimableAmount: z.number().nullable().optional(), dammPoolClaimableLamportsUserShare: z.number().nullable().optional(), isMigrated: z.boolean(), dammPoolAddress: z.string().nullable().optional(), dammPositionInfo: dammPositionInfo.optional(), totalClaimableLamportsUserShare: z.number(), claimableDisplayAmount: z.number().nullable().optional(), user: z.string().nullable().optional(), claimerIndex: z.number().nullable().optional(), userBps: z.number().nullable().optional(), customFeeVault: z.string().nullable().optional(), customFeeVaultClaimerA: z.string().nullable().optional(), customFeeVaultClaimerB: z.string().nullable().optional(), customFeeVaultClaimerSide: z.enum(["A", "B"]).nullable().optional()});

export const getApiTokenLaunchClaimablePositionsResponse = z.object({success: z.boolean(), response: z.array(claimablePosition).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 claimable positions
 * 
 * GET /token-launch/claimable-positions
 */
export const getApiTokenLaunchClaimablePositions = async (args: GetApiTokenLaunchClaimablePositionsArgs, options?: GetApiTokenLaunchClaimablePositionsOptions) => {
const {baseUrl = "https://public-api-v2.bags.fm/api/v1", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.wallet != null) query.append("wallet", String(args.wallet))
if (ApiKeyAuth !== undefined) headers.set("x-api-key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/token-launch/claimable-positions${query.size > 0 ? `?${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(getApiTokenLaunchClaimablePositionsResponse, await res.json())
};