import {z} from 'zod'

export type EmailsBroadcastParametersUpdate = {name?: string | undefined, subject?: string | undefined, preheadline?: (string | null) | undefined, from_email?: string | undefined, reply_to_email?: (string | null) | undefined, html_body?: (string | null) | undefined, text_body?: (string | null) | undefined, template_id?: (number | null) | undefined, filter_id?: (string | number | null) | undefined, split_test?: boolean | undefined, split_test_percentage?: number | undefined, split_test_wait_time?: number | undefined, variants?: (Array<{subject: string, preheadline?: (string | null) | undefined}>) | undefined, smart_sending?: boolean | undefined, smart_sending_time?: (number | null) | undefined, smart_sending_unit?: ('hour' | 'day' | 'null' | null) | undefined, send_at?: (string | null) | undefined, send_at_local_time?: (string | null) | undefined, time_zone?: (string | null) | undefined, external_id?: (string | null) | undefined, topic_ids?: Array<number> | undefined};

export type PatchApiEmailsBroadcastsIdArgs = {id: string, body: {emails_broadcast?: EmailsBroadcastParametersUpdate | undefined}};

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

export const emailsBroadcastAttributes = z.object({id: z.number().int().optional(), public_id: z.string().nullable().optional(), workspace_id: z.number().int().optional(), name: z.string().nullable().optional(), subject: z.string().nullable().optional(), preheadline: z.string().nullable().optional(), status: z.enum(["draft", "scheduled", "sending", "paused", "unhealthy", "complete", "canceled"]).optional(), origination_channel_type: z.string().nullable().optional(), origination_channel_id: z.number().int().nullable().optional(), external_id: z.string().nullable().optional(), filter_id: z.number().int().nullable().optional(), send_at: z.string().nullable().optional(), send_at_local_time: z.string().nullable().optional(), time_zone: z.string().nullable().optional(), send_immediately: z.boolean().optional(), smart_sending: z.boolean().optional(), smart_sending_time: z.number().nullable().optional(), smart_sending_unit: z.enum(["hour", "day", "null"]).nullable().optional(), sending_at: z.string().nullable().optional(), complete_at: z.string().nullable().optional(), from_email: z.string().nullable().optional(), from_name: z.string().nullable().optional(), reply_to_email: z.string().nullable().optional(), template: z.object({id: z.number().int().optional(), public_id: z.string().optional(), name: z.string().nullable().optional()}).nullable().optional(), topic_ids: z.array(z.number().int()).optional(), split_test: z.boolean().optional(), split_test_percentage: z.number().int().nullable().optional(), split_test_wait_time: z.number().int().nullable().optional(), variants: z.array(z.object({subject: z.string().nullable().optional(), preheadline: z.string().nullable().optional(), send_percentage: z.number().nullable().optional(), main: z.boolean().optional(), open_count: z.number().int().optional(), winner: z.boolean().nullable().optional()})).optional(), created_at: z.string().nullable().optional(), updated_at: z.string().nullable().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
};

/**
 * Update Email Broadcast
 * 
 * PATCH /emails/broadcasts/{id}
 * 
 * Also accepts auth: OAuth2
 */
export const patchApiEmailsBroadcastsId = async (args: PatchApiEmailsBroadcastsIdArgs, options?: PatchApiEmailsBroadcastsIdOptions) => {
const {baseUrl = "https://myworkspace.myclickfunnels.com/api/v2", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/emails/broadcasts/${encodeURIComponent(String(args.id))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PATCH", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(emailsBroadcastAttributes, await res.json())
};