import {z} from 'zod'

export type GetApiDocumentsDcpIdArgs = {dcp_id: string};

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

export const document = z.object({agileId: z.string().optional(), dcpDocumentId: z.string().optional(), url: z.string().optional(), category: z.array(z.object({level: z.union([z.literal(1), z.literal(2), z.literal(3), z.literal(4)]).optional(), title: z.string().optional()})).optional(), product: z.array(z.object({productId: z.string().optional(), type: z.enum(["Product", "Board & Kit", "Software Tool"]).optional(), title: z.string().optional(), nid: z.string().optional(), uuid: z.string().optional(), language: z.string().optional()})).optional(), title: z.string().optional(), type: z.string().optional(), subType: z.array(z.string()).optional(), fileType: z.string().optional(), secureDocument: z.boolean().optional(), revisionDate: z.string().optional(), wwwUpdateDate: z.string().optional(), language: z.string().optional(), nid: z.string().optional(), uuid: z.string().optional(), translation: z.array(z.object({language: z.string().optional(), dcpDocumentId: z.string().optional(), agileId: z.string().optional(), title: z.string().optional(), href: z.string().optional()})).optional(), published: z.boolean().optional(), featured: z.boolean().optional(), relationship: z.string().optional(), filename: z.string().optional(), disclaimer: z.array(z.object({dcpDocumentId: z.string().optional(), agileId: z.string().optional(), language: z.string().optional(), title: z.string().optional(), href: z.string().optional()})).optional(), myrenesasDocument: z.boolean().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 Document by DCP Document ID
 * 
 * GET /documents/{dcp_id}
 */
export const getApiDocumentsDcpId = async (args: GetApiDocumentsDcpIdArgs, options?: GetApiDocumentsDcpIdOptions) => {
const {baseUrl = "https://api.renesas.com/web-data/v1", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set("x-api-key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/documents/${encodeURIComponent(String(args.dcp_id))}${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(document, await res.json())
};