import {z} from 'zod'

export type GetApiPropertyReportsUserArgs = {include?: (Array<'accounts' | 'company' | 'company.reportTemplates'>) | undefined};

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

export const user = z.object({type: z.string(), id: z.string(), attributes: z.object({email: z.string().optional()}), relationships: z.object({accounts: z.object({data: z.array(z.object({type: z.literal("account").optional(), id: z.string().optional()})).optional()}).optional(), company: z.object({data: z.object({type: z.string().optional(), id: z.string().optional()}).optional()}).optional()}).optional()});

export const meta = z.record(z.string(), z.unknown());

export const link = z.union([z.string(), z.object({href: z.string(), meta: meta.optional()})]);

export const includedLinks = z.object({self: link.optional(), related: link.optional()});

export const includedAccount = z.object({type: z.literal("account"), id: z.string(), attributes: z.object({name: z.string().optional()}).optional(), relationships: z.object({}).optional(), links: includedLinks.optional(), meta: meta.optional()});

export const includedCompany = z.object({type: z.literal("company"), id: z.string(), attributes: z.object({name: z.string().optional()}).optional(), relationships: z.object({reportTemplates: z.object({data: z.array(z.object({type: z.literal("reportTemplate").optional(), id: z.string().optional()})).optional()}).optional()}).optional(), links: includedLinks.optional(), meta: meta.optional()});

export const includedReportTemplate = z.object({type: z.literal("reportTemplate"), id: z.string(), attributes: z.object({name: z.string().optional()}).optional(), relationships: z.object({}).optional(), links: includedLinks.optional(), meta: meta.optional()});

export const getApiPropertyReportsUserResponse = z.object({data: user.optional(), included: z.array(z.union([includedAccount, includedCompany, includedReportTemplate])).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 current user
 * 
 * GET /property-reports/user
 */
export const getApiPropertyReportsUser = async (args: GetApiPropertyReportsUserArgs, options?: GetApiPropertyReportsUserOptions) => {
const {baseUrl = "https://api.spectre.uk.com/v1", fetch: fetchFn = fetch, yourApiToken} = options ?? {}

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

if (args.include != null) query.append("include", args.include.join(','))
if (yourApiToken !== undefined) headers.set('authorization', `Bearer ${yourApiToken}`)

const url = `${baseUrl.replace(/\/+$/, '')}/property-reports/user${query.size > 0 ? `?${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(getApiPropertyReportsUserResponse, await res.json())
};