import {z} from 'zod'

export type GetApiApiV0SemanticCatalogClassesCodeArgs = {code: string};

export type GetApiApiV0SemanticCatalogClassesCodeOptions = {baseUrl: string, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const cfihosPropertySourceStandard = z.object({code: z.string(), section: z.string().optional()});

export const cfihosProperty = z.object({code: z.string(), name: z.string(), definition: z.string().optional(), data_type: z.string().optional(), picklist_name: z.string().nullable().optional(), uom_dimension: z.string().nullable().optional(), si_unit_code: z.string().nullable().optional(), si_unit_name: z.string().nullable().optional(), si_unit_symbol: z.string().nullable().optional(), imperial_unit_code: z.string().nullable().optional(), imperial_unit_name: z.string().nullable().optional(), imperial_unit_symbol: z.string().nullable().optional(), source_standards: z.array(cfihosPropertySourceStandard).optional()});

export const cfihosSourceStandardRef = z.object({code: z.string(), title: z.string().optional()});

export const cfihosEquivalent = z.object({source: z.string(), code: z.string()});

export const cfihosRequiredDocument = z.object({document_type_code: z.string(), document_type_name: z.string(), short_code: z.string().optional()});

export const cfihosClass = z.object({code: z.string(), name: z.string(), definition: z.string().optional(), synonyms: z.array(z.string()).optional(), class_kind: z.enum(["tag", "equipment", "both"]).optional(), abstract: z.boolean().optional(), parent_code: z.string().nullable().optional(), parent_name: z.string().nullable().optional(), ancestor_codes: z.array(z.string()).optional(), ancestor_names: z.array(z.string()).optional(), equipment_class_codes: z.array(z.string()).optional(), properties: z.array(cfihosProperty).optional(), source_standards: z.array(cfihosSourceStandardRef).optional(), equivalents: z.array(cfihosEquivalent).optional(), required_documents: z.array(cfihosRequiredDocument).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 one CFIHOS class by code
 * 
 * GET /api/v0/semantic-catalog/classes/{code}
 */
export const getApiApiV0SemanticCatalogClassesCode = async (args: GetApiApiV0SemanticCatalogClassesCodeArgs, options: GetApiApiV0SemanticCatalogClassesCodeOptions) => {
const {baseUrl, fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

if (HTTPBearer !== undefined) headers.set('authorization', `Bearer ${HTTPBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v0/semantic-catalog/classes/${encodeURIComponent(String(args.code))}${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(cfihosClass, await res.json())
};