import {z} from 'zod'

export type GetApiApiV2TransportAviationAdvisoriesArgs = {advisory_type?: (string | null) | undefined, hazard?: (string | null) | undefined, min_lat?: (number | null) | undefined, max_lat?: (number | null) | undefined, min_lon?: (number | null) | undefined, max_lon?: (number | null) | undefined, limit?: number | undefined};

export type GetApiApiV2TransportAviationAdvisoriesOptions = {baseUrl?: string | undefined, APIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const advisoryQuery = z.object({advisory_type: z.string().nullable().optional(), hazard: z.string().nullable().optional(), min_lat: z.number().nullable().optional(), max_lat: z.number().nullable().optional(), min_lon: z.number().nullable().optional(), max_lon: z.number().nullable().optional(), limit: z.number().int()});

export const advisory = z.object({advisory_type: z.string(), source_product: z.string(), hazard: z.string().nullable().optional(), valid_from: z.string().nullable().optional(), valid_to: z.string().nullable().optional(), region: z.string().nullable().optional(), fir_id: z.string().nullable().optional(), icao_id: z.string().nullable().optional(), altitude_lo: z.number().int().nullable().optional(), altitude_hi: z.number().int().nullable().optional(), movement_dir_deg: z.number().int().nullable().optional(), movement_speed_kt: z.number().int().nullable().optional(), geometry: z.record(z.string(), z.unknown()).nullable().optional(), centroid: z.record(z.string(), z.unknown()).nullable().optional(), qualifier: z.string().nullable().optional(), sigmet_type: z.string().nullable().optional(), series_id: z.string().nullable().optional(), severity: z.string().nullable().optional(), gairmet_product: z.string().nullable().optional(), forecast_hour: z.number().int().nullable().optional(), due_to: z.string().nullable().optional(), tag: z.string().nullable().optional(), raw: z.string().nullable().optional()});

export const transportSourceAttribution = z.object({registry_key: z.string(), source_name: z.string(), licence: z.string(), citation: z.string(), disclaimer: z.string()});

export const transportAttributionSet = z.object({sources: z.array(transportSourceAttribution).optional(), effective_reexport: z.string()});

export const advisoryFeed = z.object({query: advisoryQuery, total_matched: z.number().int(), count: z.number().int(), advisories: z.array(advisory), attribution: transportAttributionSet, disclaimer: z.string(), upstream: z.record(z.string(), z.unknown()).optional()});

export const sugraMeta = z.object({endpoint: z.string(), data_time: z.string(), response_time: z.string(), provider: z.string(), data_age_days: z.number().nullable().optional(), source: z.string().nullable().optional(), attribution: z.string().nullable().optional(), source_url: z.string().nullable().optional(), citation: z.string().nullable().optional(), fallback_used: z.boolean().nullable().optional(), fallback_chain: z.array(z.string()).nullable().optional(), cached: z.boolean().nullable().optional(), stale: z.boolean().nullable().optional(), stale_since: z.string().nullable().optional(), period: z.string().nullable().optional(), notes: z.string().nullable().optional()});

export const envelopeAdvisoryFeed = z.object({data: advisoryFeed, meta: sugraMeta});

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
};

/**
 * In-flight hazard advisories - SIGMET / AIRMET / G-AIRMET (NOAA AWC)
 * 
 * GET /api/v2/transport/aviation/advisories
 */
export const getApiApiV2TransportAviationAdvisories = async (args: GetApiApiV2TransportAviationAdvisoriesArgs, options?: GetApiApiV2TransportAviationAdvisoriesOptions) => {
const {baseUrl = "https://sugra.ai", fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

if (args.advisory_type != null) query.append("advisory_type", String(args.advisory_type))
if (args.hazard != null) query.append("hazard", String(args.hazard))
if (args.min_lat != null) query.append("min_lat", String(args.min_lat))
if (args.max_lat != null) query.append("max_lat", String(args.max_lat))
if (args.min_lon != null) query.append("min_lon", String(args.min_lon))
if (args.max_lon != null) query.append("max_lon", String(args.max_lon))
if (args.limit != null) query.append("limit", String(args.limit))
if (APIKeyHeader !== undefined) headers.set("x-api-key", APIKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v2/transport/aviation/advisories${query.size > 0 ? `?${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(envelopeAdvisoryFeed, await res.json())
};