import {z} from 'zod'

export type GetApiApiV1PersonSlugArgs = {slug: string};

export type GetApiApiV1PersonSlugOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const personDocumentaryPosition = z.object({company: z.string().min(1), company_name: z.string().min(1), company_slug: z.string(), cif: z.string(), role: z.string().nullable(), since: z.string().nullable(), until: z.string().nullable(), documentary_status: z.enum(["open_documentary_mention", "historical_documentary_mention"]), vigency_verified: z.literal(false), source_slug: z.literal("borme"), source_url: z.literal("https://www.boe.es/diario_borme/")});

export const personPublicProjectionMetadata = z.object({name: z.literal("person_public_v1"), schema_version: z.literal("1.0"), contract_sha256: z.string(), source_generation: z.string(), content_sha256: z.string(), projected_at: z.string()});

export const publicSourcePolicyMetadata = z.object({slug: z.string(), name: z.string(), license: z.string(), license_url: z.string().nullable().optional(), attribution_required: z.boolean(), attribution_text: z.string().nullable().optional(), official_url: z.string().nullable().optional(), reuse_conditions: z.string(), policy_effective_date: z.string(), reviewed_at: z.string(), data_updated_at: z.string().nullable().optional(), catalog_version: z.string()});

export const sourceCatalogEnvelope = z.object({catalog_version: z.string(), policy_fingerprint: z.string(), policy_effective_date: z.string().optional(), sources: z.record(z.string(), publicSourcePolicyMetadata)});

export const personDocumentaryReport = z.object({slug: z.string(), name: z.string().min(1), first_seen: z.string().nullable(), last_seen: z.string().nullable(), companies_count: z.number().int().gte(1), active_positions: z.array(personDocumentaryPosition), inactive_positions: z.array(personDocumentaryPosition), subject_type: z.literal("person_documentary_mentions"), identity_resolution: z.literal("not_performed"), positions_semantics: z.string().min(1), _legal_notice: z.string().min(1), _correction_channel: z.literal("https://openmercantil.es/proteccion-de-datos/derechos"), schema_version: z.literal("person_documentary_report_v1"), status: z.literal("available"), projection: personPublicProjectionMetadata, _source_catalog: sourceCatalogEnvelope, _data_sources_used: z.array(publicSourcePolicyMetadata), _attributions: z.record(z.string(), z.string()).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
};

/**
 * Get documentary person mentions through the legacy English alias
 * 
 * GET /api/v1/person/{slug}
 */
export const getApiApiV1PersonSlug = async (args: GetApiApiV1PersonSlugArgs, options?: GetApiApiV1PersonSlugOptions) => {
const {baseUrl = "https://openmercantil.es", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/person/${encodeURIComponent(String(args.slug))}${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(personDocumentaryReport, await res.json())
};