import {z} from 'zod'

export type GetApiLockCpmmPositionArgs = {id: string};

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

export const mintInfo = z.object({address: z.string().optional(), decimals: z.number().int().optional(), symbol: z.string().optional()});

export const poolInfoCPMM = z.object({id: z.string().optional(), mintA: mintInfo.optional(), mintB: mintInfo.optional(), lpMint: mintInfo.optional(), lpPrice: z.number().optional()});

export const cPUnclaimedFeeInfo = z.object({lp: z.number().optional(), amountA: z.number().optional(), amountB: z.number().optional(), usdValue: z.number().optional()});

export const cPPositionInfo = z.object({tvlPercentage: z.number(), usdValue: z.number(), amountA: z.number(), amountB: z.number(), unclaimedFee: cPUnclaimedFeeInfo});

export const cPNFTInterface = z.object({poolInfo: poolInfoCPMM, positionInfo: cPPositionInfo});

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 locked CPMM position metadata
 * 
 * GET /lock/cpmm/position
 */
export const getApiLockCpmmPosition = async (args: GetApiLockCpmmPositionArgs, options?: GetApiLockCpmmPositionOptions) => {
const {baseUrl = "https://api.raydium.io", fetch: fetchFn = fetch} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/lock/cpmm/position${query.size > 0 ? `?${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(cPNFTInterface, await res.json())
};