import {z} from 'zod'

export type GetApiApiV0PortFindArgs = {name?: string | undefined, country_iso?: string | undefined, unlocode?: string | undefined, uuid?: string | undefined, fuzzy?: (0 | 1) | undefined, port_type?: ('Port' | 'Anchorage' | 'Marina' | 'Offshore Terminal' | 'Shelter' | 'Demolition Yard' | 'Canal' | 'Fishing Harbour') | undefined, lat?: number | undefined, lon?: number | undefined, radius?: number | undefined};

export type GetApiApiV0PortFindOptions = {baseUrl?: string | undefined, ApiKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const terminal = z.object({terminal_code: z.string().optional(), terminal_name: z.string().optional(), company_name: z.string().nullable().optional(), lat: z.number().optional(), lon: z.number().optional(), url: z.string().nullable().optional(), address: z.string().nullable().optional()});

export const port = z.object({uuid: z.string().optional(), port_name: z.string().optional(), country_iso: z.string().optional(), country_name: z.string().optional(), unlocode: z.string().optional(), port_type: z.string().optional(), lat: z.number().optional(), lon: z.number().optional(), area_lvl1: z.string().nullable().optional(), area_lvl2: z.string().nullable().optional(), terminals: z.array(terminal).optional()});

export const meta = z.object({duration: z.number().optional(), endpoint: z.string().optional(), success: z.boolean().optional(), next: z.string().optional()});

export const getApiApiV0PortFindResponse = z.object({data: z.array(port).optional(), meta: meta.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
};

/**
 * Find ports by name, country, or UNLOCODE
 * 
 * GET /api/v0/port_find
 * 
 * Also accepts auth: ApiKeyQuery
 */
export const getApiApiV0PortFind = async (args: GetApiApiV0PortFindArgs, options?: GetApiApiV0PortFindOptions) => {
const {baseUrl = "https://api.datalastic.com", fetch: fetchFn = fetch, ApiKeyHeader} = options ?? {}

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

if (args.name != null) query.append("name", String(args.name))
if (args.country_iso != null) query.append("country_iso", String(args.country_iso))
if (args.unlocode != null) query.append("unlocode", String(args.unlocode))
if (args.uuid != null) query.append("uuid", String(args.uuid))
if (args.fuzzy != null) query.append("fuzzy", String(args.fuzzy))
if (args.port_type != null) query.append("port_type", String(args.port_type))
if (args.lat != null) query.append("lat", String(args.lat))
if (args.lon != null) query.append("lon", String(args.lon))
if (args.radius != null) query.append("radius", String(args.radius))
if (ApiKeyHeader !== undefined) headers.set("x-api-key", ApiKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v0/port_find${query.size > 0 ? `?${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(getApiApiV0PortFindResponse, await res.json())
};