import {z} from 'zod'

export type GetApiYieldSourceYieldSourceIdArgs = {yield_source_id: string};

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

export const apiYieldSource = z.object({base_assets: z.array(z.string()), current_apy: z.number(), pubkey: z.string(), risk: z.number().int().gte(0), source: z.string(), updated_at_timestamp: z.number().int().gte(0), yield_type: z.string()});

export const yieldSourceResponse = z.object({yield_source: apiYieldSource});

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 a specific yield source by its ID with basic stats
 * 
 * GET /yield-source/{yield_source_id}
 */
export const getApiYieldSourceYieldSourceId = async (args: GetApiYieldSourceYieldSourceIdArgs, options?: GetApiYieldSourceYieldSourceIdOptions) => {
const {baseUrl = "https://api.breeze.baby", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/yield-source/${encodeURIComponent(String(args.yield_source_id))}${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(yieldSourceResponse, await res.json())
};