import {z} from 'zod'

export type GetApiApiV1EmailTemplatesArgs = {page_size?: number | undefined, cursor?: string | undefined, id?: Array<number> | undefined, queue?: Array<number> | undefined, type?: ('rejection' | 'rejection_default' | 'email_with_no_processable_attachments' | 'custom') | undefined, name?: string | undefined, ordering?: ('id' | '-id' | 'name' | '-name') | undefined};

export type GetApiApiV1EmailTemplatesOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const pagination = z.object({next: z.string().nullable().optional(), previous: z.string().nullable().optional()});

export const queueUrl = z.string();

export const emailAddress = z.object({email: z.string(), name: z.string().nullable().optional()});

export const modifiedBy = z.string().nullable();

export const modifiedAt = z.string().nullable();

export const emailTemplate = z.object({id: z.number().int(), url: z.string(), name: z.string(), queue: queueUrl, organization: z.string(), triggers: z.array(z.string()), type: z.enum(["rejection", "rejection_default", "email_with_no_processable_attachments", "custom"]), subject: z.string(), message: z.string(), enabled: z.boolean(), automate: z.boolean(), to: z.array(emailAddress), cc: z.array(emailAddress), bcc: z.array(emailAddress), modified_by: modifiedBy, modified_at: modifiedAt});

export const getApiApiV1EmailTemplatesResponse = z.object({pagination: pagination, results: z.array(emailTemplate)});

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 email templates
 * 
 * GET /api/v1/email_templates
 */
export const getApiApiV1EmailTemplates = async (args: GetApiApiV1EmailTemplatesArgs, options?: GetApiApiV1EmailTemplatesOptions) => {
const {baseUrl = "https://example.rossum.app", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (args.page_size != null) query.append("page_size", String(args.page_size))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (args.id != null) query.append("id", args.id.join(','))
if (args.queue != null) query.append("queue", args.queue.join(','))
if (args.type != null) query.append("type", String(args.type))
if (args.name != null) query.append("name", String(args.name))
if (args.ordering != null) query.append("ordering", String(args.ordering))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/email_templates${query.size > 0 ? `?${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(getApiApiV1EmailTemplatesResponse, await res.json())
};