import {z} from 'zod'

export type GetApiApiV3InstitutionsArgs = {ids?: Array<string> | undefined, limit?: (number | null) | undefined, institution_type?: (string | null) | undefined, account_types?: (Array<string> | null) | undefined, states?: (Array<string> | null) | undefined, counties?: (Array<string> | null) | undefined, cities?: (Array<string> | null) | undefined, population_min?: (number | null) | undefined, population_max?: (number | null) | undefined, search_query?: (string | null) | undefined};

export type GetApiApiV3InstitutionsOptions = {baseUrl: string, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiApiV3InstitutionsResponse = z.unknown();

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 Institutions
 * 
 * GET /api/v3/institutions
 */
export const getApiApiV3Institutions = async (args: GetApiApiV3InstitutionsArgs, options: GetApiApiV3InstitutionsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

for (const item of args.ids ?? []) query.append("ids", String(item))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.institution_type != null) query.append("institution_type", String(args.institution_type))
for (const item of args.account_types ?? []) query.append("account_types", String(item))
for (const item of args.states ?? []) query.append("states", String(item))
for (const item of args.counties ?? []) query.append("counties", String(item))
for (const item of args.cities ?? []) query.append("cities", String(item))
if (args.population_min != null) query.append("population_min", String(args.population_min))
if (args.population_max != null) query.append("population_max", String(args.population_max))
if (args.search_query != null) query.append("search_query", String(args.search_query))
if (HTTPBearer !== undefined) headers.set('authorization', `Bearer ${HTTPBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v3/institutions${query.size > 0 ? `?${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(getApiApiV3InstitutionsResponse, await res.json())
};