import {z} from 'zod'

export type GetApiObservationsUpdatesArgs = {created_after?: string | undefined, viewed?: ('true' | 'false') | undefined, observations_by?: ('owner' | 'following') | undefined, page?: number | undefined, per_page?: number | undefined, fields: unknown, 'X-HTTP-Method-Override'?: string | undefined};

export type GetApiObservationsUpdatesOptions = {baseUrl?: string | undefined, userJwtRequired?: string | undefined, fetch?: typeof fetch | undefined};

export const dateDetails = z.object({date: z.string(), day: z.number().int(), hour: z.number().int(), month: z.number().int(), week: z.number().int(), year: z.number().int()}).nullable();

export const site = z.object({id: z.number().int(), icon_url: z.string().optional(), locale: z.string().nullable().optional(), name: z.string().optional(), place_id: z.number().int().nullable().optional(), site_name_short: z.string().nullable().optional(), url: z.string().optional()}).nullable();

export const user = z.object({id: z.number().int(), uuid: z.string().optional(), created_at: z.string().optional(), description: z.string().nullable().optional(), faved_project_ids: z.array(z.number()).optional(), icon: z.string().nullable().optional(), icon_url: z.string().nullable().optional(), identifications_count: z.number().int().optional(), journal_posts_count: z.number().int().optional(), annotated_observations_count: z.number().int().optional(), last_active: z.string().optional(), login: z.string().optional(), monthly_supporter: z.boolean().nullable().optional(), name: z.string().nullable().optional(), observations_count: z.number().int().optional(), orcid: z.string().nullable().optional(), preferences: z.object({prefers_community_taxa: z.boolean().optional(), prefers_observation_fields_by: z.enum(["anyone", "curators", "observer"]).optional(), prefers_project_addition_by: z.enum(["any", "joined", "none"]).optional()}).optional(), roles: z.array(z.string()).optional(), site: site.optional(), site_id: z.number().int().nullable().optional(), spam: z.boolean().optional(), species_count: z.number().int().optional(), suspended: z.boolean().optional(), updated_at: z.string().optional()}).nullable();

export const flag = z.object({id: z.number().int(), comment: z.string().nullable().optional(), created_at: z.string().optional(), created_at_utc: z.string().nullable().optional(), flag: z.string().optional(), flaggable_content: z.string().nullable().optional(), flaggable_id: z.number().int().nullable().optional(), flaggable_type: z.string().nullable().optional(), flaggable_user_id: z.number().int().nullable().optional(), resolved: z.boolean().optional(), resolver_id: z.number().int().nullable().optional(), resolved_at: z.string().nullable().optional(), updated_at: z.string().nullable().optional(), updated_at_utc: z.string().nullable().optional(), user: user.optional(), user_id: z.number().int().optional(), uuid: z.string().nullable().optional()});

export const moderatorAction = z.object({id: z.number().int(), created_at: z.string().optional(), created_at_details: dateDetails.optional(), user: user.optional(), action: z.string().optional(), reason: z.string().optional(), private: z.boolean().optional()});

export const comment = z.object({id: z.number().int().optional(), body: z.string().optional(), created_at: z.string().optional(), created_at_details: dateDetails.optional(), created_at_utc: z.string().optional(), flags: z.array(flag).optional(), hidden: z.boolean().optional(), html: z.string().optional(), moderator_actions: z.array(moderatorAction).optional(), parent_id: z.number().int().nullable().optional(), parent_type: z.string().nullable().optional(), user: user.optional(), user_id: z.number().int().nullable().optional(), updated_at: z.string().optional(), updated_at_details: z.string().optional(), uuid: z.string()});

export const vote = z.object({id: z.number().int().optional(), created_at: z.string().optional(), user: user.optional(), user_id: z.number().int().optional(), vote_flag: z.boolean().optional(), vote_scope: z.string().nullable().optional()});

export const conservationStatus = z.object({id: z.number().int(), authority: z.string().nullable().optional(), description: z.string().nullable().optional(), geoprivacy: z.string().nullable().optional(), iucn: z.number().int().optional(), iucn_status: z.string().optional(), iucn_status_code: z.string().optional(), place: z.object({id: z.number().int().optional(), name: z.string().optional(), display_name: z.string().optional(), ancestry: z.string().nullable().optional()}).nullable().optional(), place_id: z.number().int().nullable().optional(), source_id: z.number().int().nullable().optional(), status: z.string().optional(), status_name: z.string().optional(), taxon_id: z.number().int().optional(), user_id: z.number().int().nullable().optional(), url: z.string().nullable().optional()}).nullable();

export const photo = z.object({id: z.number().int(), attribution: z.string().optional(), attribution_name: z.string().nullable().optional(), flags: z.array(flag).optional(), hidden: z.boolean().optional(), large_url: z.string().nullable().optional(), license_code: z.string().nullable().optional(), medium_url: z.string().nullable().optional(), moderator_actions: z.array(moderatorAction).optional(), native_page_url: z.string().nullable().optional(), native_photo_id: z.string().nullable().optional(), original_dimensions: z.object({height: z.number().int().nullable().optional(), width: z.number().int().nullable().optional()}).nullable().optional(), original_url: z.string().nullable().optional(), small_url: z.string().nullable().optional(), square_url: z.string().nullable().optional(), type: z.string().optional(), url: z.string().nullable().optional(), original_filename: z.string().nullable().optional()}).nullable();

export const list = z.object({id: z.number().int(), title: z.string().nullable().optional()}).nullable();

export const polygonGeoJson = z.object({type: z.string(), coordinates: z.union([z.array(z.array(z.array(z.array(z.number())))), z.array(z.array(z.array(z.number())))])}).nullable();

export const pointGeoJson = z.object({coordinates: z.array(z.number()), type: z.string()}).nullable();

export const place = z.object({id: z.number().int(), admin_level: z.number().int().nullable().optional(), ancestor_place_ids: z.array(z.number().int()).nullable().optional(), bbox_area: z.number().nullable().optional(), bounding_box_geojson: polygonGeoJson.optional(), display_name: z.string().nullable().optional(), display_name_autocomplete: z.string().nullable().optional(), geometry_geojson: polygonGeoJson.optional(), location: z.string().nullable().optional(), matched_term: z.string().nullable().optional(), name: z.string().optional(), observations_count: z.number().int().optional(), place_type: z.number().int().nullable().optional(), point_geojson: pointGeoJson.optional(), slug: z.string().nullable().optional(), universal_search_rank: z.number().int().nullable().optional(), user: user.optional(), uuid: z.string().optional(), without_check_list: z.boolean().nullable().optional()}).nullable();

export const taxon: z.ZodType<Taxon> = z.object({id: z.number().int(), uuid: z.string().optional(), ancestors: z.array(z.lazy(() => taxon)).optional(), ancestor_ids: z.array(z.number().int()).optional(), ancestry: z.string().nullable().optional(), atlas_id: z.number().int().nullable().optional(), children: z.array(z.lazy(() => taxon)).optional(), complete_rank: z.string().optional(), complete_species_count: z.number().int().nullable().optional(), conservation_status: conservationStatus.optional(), conservation_statuses: z.array(conservationStatus).optional(), created_at: z.string().optional(), current_synonymous_taxon_ids: z.array(z.number().int()).nullable().optional(), default_photo: photo.optional(), endemic: z.boolean().optional(), english_common_name: z.string().optional(), establishment_means: z.object({establishment_means: z.string().optional(), id: z.number().int().optional(), place: z.object({id: z.number().int().optional(), name: z.string().optional(), display_name: z.string().optional(), ancestry: z.string().nullable().optional()}).optional()}).optional(), preferred_establishment_means: z.string().optional(), extinct: z.boolean().optional(), provisional: z.boolean().optional(), flag_counts: z.object({resolved: z.number().int().optional(), unresolved: z.number().int().optional()}).optional(), iconic_taxon_id: z.number().int().nullable().optional(), iconic_taxon_name: z.string().nullable().optional(), introduced: z.boolean().optional(), is_active: z.boolean().optional(), listed_taxa: z.array(z.object({id: z.number().int().optional(), establishment_means: z.string().optional(), list: list.optional(), taxon: z.lazy(() => taxon.optional()), taxon_id: z.number().int().optional(), place: place.optional()})).optional(), listed_taxa_count: z.number().int().optional(), matched_term: z.string().optional(), min_species_ancestry: z.string().optional(), min_species_taxon_id: z.number().int().optional(), name: z.string().optional(), native: z.boolean().optional(), observations_count: z.number().int().optional(), parent_id: z.number().int().nullable().optional(), photos_locked: z.boolean().optional(), preferred_common_name: z.string().nullable().optional(), preferred_common_names: z.array(z.unknown()).nullable().optional(), rank: z.string().optional(), rank_level: z.number().optional(), representative_photo: photo.optional(), statuses: z.array(z.unknown()).optional(), taxon_changes_count: z.number().int().optional(), taxon_photos: z.array(z.object({taxon: z.lazy(() => taxon.optional()), taxon_id: z.number().int().optional(), photo: photo.optional()})).optional(), taxon_schemes_count: z.number().int().optional(), threatened: z.boolean().optional(), universal_search_rank: z.number().int().optional(), vision: z.boolean().optional(), wikipedia_summary: z.string().nullable().optional(), wikipedia_url: z.string().nullable().optional()}).nullable();

export const identification = z.object({id: z.number().int(), body: z.string().nullable().optional(), category: z.string().nullable().optional(), created_at: z.string().optional(), created_at_details: dateDetails.optional(), current: z.boolean().optional(), disagreement: z.boolean().nullable().optional(), exemplar_identification: z.object({id: z.number().int(), nominated_by_user: z.object({id: z.number().int().optional(), login: z.string().optional(), name: z.string().nullable().optional(), icon: z.string().nullable().optional()}).nullable().optional(), nominated_at: z.string().nullable().optional(), votes: z.array(vote).optional(), cached_votes_total: z.number().int().optional()}).nullable().optional(), flags: z.array(flag).optional(), hidden: z.boolean().optional(), moderator_actions: z.array(moderatorAction).optional(), observation_id: z.number().int().optional(), own_observation: z.boolean().optional(), previous_observation_taxon_id: z.number().int().nullable().optional(), previous_observation_taxon: taxon.optional(), spam: z.boolean().optional(), taxon: taxon.optional(), taxon_change: z.object({id: z.number().int(), type: z.string()}).nullable().optional(), taxon_change_id: z.number().int().nullable().optional(), taxon_change_type: z.string().nullable().optional(), taxon_id: z.number().int().optional(), updated_at: z.string().optional(), user: user.optional(), user_id: z.number().int().optional(), uuid: z.string().optional(), vision: z.boolean().optional()});

export const update = z.object({id: z.number().int(), comment: comment.optional(), comment_id: z.number().int().nullable().optional(), created_at: z.string().optional(), identification: identification.optional(), identification_id: z.number().int().nullable().optional(), notifier_id: z.number().int().optional(), notifier_type: z.string().optional(), notification: z.string().optional(), resource_owner_id: z.number().int().optional(), resource_type: z.string().optional(), resource_id: z.number().int().optional(), resource_uuid: z.string().optional(), viewed: z.boolean().optional()});

export const resultsUpdates = z.object({total_results: z.number().int(), page: z.number().int(), per_page: z.number().int(), results: z.array(update)});

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
};

/**
 * Fetch observation updates
 * 
 * GET /observations/updates
 */
export const getApiObservationsUpdates = async (args: GetApiObservationsUpdatesArgs, options?: GetApiObservationsUpdatesOptions) => {
const {baseUrl = "https://api.inaturalist.org/v2", fetch: fetchFn = fetch, userJwtRequired} = options ?? {}

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

if (args.created_after != null) query.append("created_after", String(args.created_after))
if (args.viewed != null) query.append("viewed", String(args.viewed))
if (args.observations_by != null) query.append("observations_by", String(args.observations_by))
if (args.page != null) query.append("page", String(args.page))
if (args.per_page != null) query.append("per_page", String(args.per_page))
if (args.fields != null) query.append("fields", String(args.fields))
if (args['X-HTTP-Method-Override'] != null) headers.set("X-HTTP-Method-Override", String(args['X-HTTP-Method-Override']))
if (userJwtRequired !== undefined) headers.set("Authorization", userJwtRequired)

const url = `${baseUrl.replace(/\/+$/, '')}/observations/updates${query.size > 0 ? `?${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(resultsUpdates, await res.json())
};