import {z} from 'zod'

export type GetApiV1PartnerMailArgs = {page?: number | undefined, per_page?: number | undefined, state?: string | undefined, q?: string | undefined, sort_by?: string | undefined, sort_order?: string | undefined};

export type GetApiV1PartnerMailOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const agentMailState = z.enum(["AL", "AK", "AZ", "AR", "CA", "CO", "CT", "DE", "FL", "GA", "HI", "ID", "IL", "IN", "IA", "KS", "KY", "LA", "ME", "MD", "MA", "MI", "MN", "MS", "MO", "MT", "NE", "NV", "NH", "NJ", "NM", "NY", "NC", "ND", "OH", "OK", "OR", "PA", "RI", "SC", "SD", "TN", "TX", "UT", "VT", "VA", "WA", "WV", "WI", "WY"]);

export const agentMailSource = z.object({type: z.string().optional(), id: z.string().nullable().optional()});

export const agentMailCompany = z.object({id: z.string().optional(), legal_name: z.string().nullable().optional(), dba_name: z.string().nullable().optional(), provider_company_id: z.string().nullable().optional(), external_id: z.string().nullable().optional(), parent_account_name: z.string().nullable().optional()});

export const agentMail = z.object({object: z.string(), id: z.string(), arrived_at: z.string().nullable().optional(), external_id: z.string().nullable().optional(), sender_name: z.string().nullable().optional(), recipient_name: z.string().nullable().optional(), created_at: z.string(), updated_at: z.string(), mail_viewed: z.boolean(), agency_name: z.string().nullable().optional(), tag_names: z.array(z.string()), internal_status: z.string().optional(), notes: z.string().nullable().optional(), document_url: z.string().nullable().optional(), summary_payload: z.record(z.string(), z.unknown()).nullable().optional(), suggested_mail_tag: z.string().nullable().optional(), suggested_partner_name: z.string().nullable().optional(), suggested_action_request: z.boolean(), mailbox_name: z.string().nullable().optional(), registration_request_id: z.string().nullable().optional(), state: agentMailState.nullable().optional(), source: agentMailSource, company: agentMailCompany, document: z.record(z.string(), z.unknown()).nullable().optional()});

export const mailListMailItemsResponse = z.object({object: z.string().optional(), data: z.array(agentMail).optional(), url: z.string().optional(), has_more: z.boolean().optional(), count: z.number().int().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
};

/**
 * List mail items
 * 
 * GET /v1/partner/mail
 */
export const getApiV1PartnerMail = async (args: GetApiV1PartnerMailArgs, options?: GetApiV1PartnerMailOptions) => {
const {baseUrl = "https://api.middesk.com", 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.per_page != null) query.append("per_page", String(args.per_page))
if (args.state != null) query.append("state", String(args.state))
if (args.q != null) query.append("q", String(args.q))
if (args.sort_by != null) query.append("sort_by", String(args.sort_by))
if (args.sort_order != null) query.append("sort_order", String(args.sort_order))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

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