import {z} from 'zod'

export type GetApiV2SchoolsIdArgs = {id: number};

export type GetApiV2SchoolsIdOptions = {baseUrl?: string | undefined, apikey?: string | undefined, fetch?: typeof fetch | undefined};

export const schoolsV2SchoolProfile = z.object({url: z.string().nullable().optional(), yearRange: z.string().nullable().optional(), icsea: z.number().int().nullable().optional(), bottomSeaQuarter: z.number().int().nullable().optional(), lowerMiddleSeaQuarter: z.number().int().nullable().optional(), upperMiddleSeaQuarter: z.number().int().nullable().optional(), topSeaQuarter: z.number().int().nullable().optional(), totalEnrolments: z.number().int().nullable().optional(), girlsEnrolments: z.number().int().nullable().optional(), boysEnrolments: z.number().int().nullable().optional()});

export const schoolsV2SchoolCatchment = z.object({type: z.enum(["Primary", "Secondary"]).nullable().optional()});

export const schoolsV2School = z.object({schoolSector: z.enum(["Catholic", "Government", "Independent"]).nullable().optional(), schoolType: z.enum(["Combined", "Primary", "Secondary", "Special"]).nullable().optional(), gender: z.enum(["Boys", "Girls", "CoEd"]).nullable().optional(), name: z.string().nullable().optional(), suburb: z.string().nullable().optional(), state: z.string().nullable().optional(), postcode: z.string().nullable().optional(), centroid: z.string().nullable().optional(), profile: schoolsV2SchoolProfile.optional(), catchments: z.array(schoolsV2SchoolCatchment).nullable().optional(), domainId: z.number().int().nullable().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
};

/**
 * Retrieve the details of a school by Id
 * 
 * GET /v2/schools/{id}
 * 
 * Also accepts auth: oauth2
 */
export const getApiV2SchoolsId = async (args: GetApiV2SchoolsIdArgs, options?: GetApiV2SchoolsIdOptions) => {
const {baseUrl = "https://api.domain.com.au", fetch: fetchFn = fetch, apikey} = options ?? {}

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

if (apikey !== undefined) headers.set("x-api-key", apikey)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/schools/${encodeURIComponent(String(args.id))}${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(schoolsV2School, await res.json())
};