import {z} from 'zod'

export type GetApiApiCompanyIpoCalendarArgs = {status?: ('upcoming' | 'priced' | 'filed' | 'withdrawn' | 'all') | undefined, page?: number | undefined, pageSize?: number | undefined};

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

export const getApiApiCompanyIpoCalendarResponse = z.object({page: z.number().int().optional(), pageSize: z.number().int().optional(), totalPages: z.number().int().optional(), totalResults: z.number().int().optional(), data: z.array(z.object({status: z.enum(["upcoming", "priced", "filed", "withdrawn"]), companyName: z.string(), proposedTicker: z.string().optional(), exchange: z.string().optional(), priceRangeLow: z.number().optional(), priceRangeHigh: z.number().optional(), price: z.number().optional(), sharesOffered: z.number().int().optional(), dollarValue: z.number().optional(), filedDate: z.string().optional(), expectedPriceDate: z.string().optional(), pricedDate: z.string().optional(), withdrawnDate: z.string().optional()})).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
};

/**
 * IPO Calendar
 * 
 * GET /api/company/ipo-calendar
 */
export const getApiApiCompanyIpoCalendar = async (args: GetApiApiCompanyIpoCalendarArgs, options?: GetApiApiCompanyIpoCalendarOptions) => {
const {baseUrl = "https://api.stockfit.io/v1", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.status != null) query.append("status", String(args.status))
if (args.page != null) query.append("page", String(args.page))
if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/company/ipo-calendar${query.size > 0 ? `?${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(getApiApiCompanyIpoCalendarResponse, await res.json())
};