import {z} from 'zod'

export type GetApiEmailV1EmailsArgs = {page?: number | undefined, list?: number | undefined};

export type GetApiEmailV1EmailsOptions = {baseUrl: string, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const emailItem = z.object({id: z.number().int().optional(), added_by: z.number().int().optional(), auth_user_id: z.number().int().optional(), imap_host: z.string().optional(), imap_port: z.number().int().optional(), smtp_host: z.string().nullable().optional(), smtp_port: z.number().int().nullable().optional(), email: z.string().optional(), name: z.string().optional(), sender_name: z.string().optional(), access_level: z.enum(["shared", "personal"]).optional(), status: z.enum(["pending_settings", "first_sync", "connected", "auth_fail"]).optional(), created_at: z.number().int().optional(), updated_at: z.number().int().optional(), oauth_provider: z.string().nullable().optional(), crm_integration_enabled: z.boolean().optional()});

export const meta = z.object({currentPage: z.number().optional(), from: z.number().optional(), lastPage: z.number().optional(), links: z.array(z.object({url: z.string().optional(), label: z.string().optional(), active: z.boolean().optional()})).optional(), path: z.string().optional(), perPage: z.number().optional(), to: z.number().optional(), total: z.number().optional()});

export const getApiEmailV1EmailsResponse = z.object({data: z.array(emailItem).optional(), meta: meta.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
};

/**
 * Retrieve Emails List
 * 
 * GET /email/v1/emails
 */
export const getApiEmailV1Emails = async (args: GetApiEmailV1EmailsArgs, options: GetApiEmailV1EmailsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.page != null) query.append("page", String(args.page))
if (args.list != null) query.append("list", String(args.list))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/email/v1/emails${query.size > 0 ? `?${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(getApiEmailV1EmailsResponse, await res.json())
};