import {z} from 'zod'

export type SegmentAudienceFilter = {id?: number | undefined, inverse?: boolean | undefined};

export type AttributeAudienceFilter = {field: string, operator: 'eq' | 'exists', value?: string | undefined, inverse?: boolean | undefined};

export type SimpleAudienceFilter = {segment?: SegmentAudienceFilter | undefined} | {attribute?: AttributeAudienceFilter | undefined};

export type ComplexAudienceFilter = {and?: Array<SimpleAudienceFilter> | undefined, or?: Array<SimpleAudienceFilter> | undefined, not?: ({and?: Array<SimpleAudienceFilter> | undefined} | {or?: Array<SimpleAudienceFilter> | undefined} | {segment?: SegmentAudienceFilter | undefined} | {attribute?: AttributeAudienceFilter | undefined}) | undefined, segment?: SegmentAudienceFilter | undefined, attribute?: AttributeAudienceFilter | undefined};

export type AudienceFilter = {and?: (Array<{or?: Array<SimpleAudienceFilter> | undefined, not?: ({and?: Array<SimpleAudienceFilter> | undefined} | {or?: Array<SimpleAudienceFilter> | undefined} | {segment?: SegmentAudienceFilter | undefined} | {attribute?: AttributeAudienceFilter | undefined}) | undefined, segment?: SegmentAudienceFilter | undefined, attribute?: AttributeAudienceFilter | undefined}>) | undefined} | {or?: (Array<{and?: Array<SimpleAudienceFilter> | undefined, not?: ({and?: Array<SimpleAudienceFilter> | undefined} | {or?: Array<SimpleAudienceFilter> | undefined} | {segment?: SegmentAudienceFilter | undefined} | {attribute?: AttributeAudienceFilter | undefined}) | undefined, segment?: SegmentAudienceFilter | undefined, attribute?: AttributeAudienceFilter | undefined}>) | undefined} | {and?: Array<ComplexAudienceFilter> | undefined} | {or?: Array<ComplexAudienceFilter> | undefined} | {segment?: SegmentAudienceFilter | undefined} | {attribute?: AttributeAudienceFilter | undefined} | {segment?: SegmentAudienceFilter | undefined} | {attribute?: AttributeAudienceFilter | undefined};

export type DeviceAttributeTriggerFilter = {field: string, operator: 'eq' | 'exists', value?: string | undefined, inverse?: boolean | undefined};

export type SimpleTriggerFilter = {segment?: SegmentAudienceFilter | undefined} | {attribute?: AttributeAudienceFilter | undefined} | {device_attribute?: DeviceAttributeTriggerFilter | undefined};

export type NestedNotTriggerFilter = {and?: Array<SimpleTriggerFilter> | undefined} | {or?: Array<SimpleTriggerFilter> | undefined} | {segment?: SegmentAudienceFilter | undefined} | {attribute?: AttributeAudienceFilter | undefined} | {device_attribute?: DeviceAttributeTriggerFilter | undefined};

export type ComplexTriggerFilter = {and?: Array<SimpleTriggerFilter> | undefined, or?: Array<SimpleTriggerFilter> | undefined, not?: NestedNotTriggerFilter | undefined, segment?: SegmentAudienceFilter | undefined, attribute?: AttributeAudienceFilter | undefined, device_attribute?: DeviceAttributeTriggerFilter | undefined};

export type SegmentTriggerCondition = {segment?: SegmentAudienceFilter | undefined};

export type AttributeTriggerCondition = {attribute?: AttributeAudienceFilter | undefined};

export type DeviceAttributeTriggerCondition = {device_attribute?: DeviceAttributeTriggerFilter | undefined};

export type TriggerFilter = {and?: (Array<{or?: Array<SimpleTriggerFilter> | undefined, not?: NestedNotTriggerFilter | undefined, segment?: SegmentAudienceFilter | undefined, attribute?: AttributeAudienceFilter | undefined, device_attribute?: DeviceAttributeTriggerFilter | undefined}>) | undefined} | {or?: (Array<{and?: Array<SimpleTriggerFilter> | undefined, not?: NestedNotTriggerFilter | undefined, segment?: SegmentAudienceFilter | undefined, attribute?: AttributeAudienceFilter | undefined, device_attribute?: DeviceAttributeTriggerFilter | undefined}>) | undefined} | {and?: Array<ComplexTriggerFilter> | undefined} | {or?: Array<ComplexTriggerFilter> | undefined} | SegmentTriggerCondition | AttributeTriggerCondition | DeviceAttributeTriggerCondition | {segment?: SegmentAudienceFilter | undefined} | {attribute?: AttributeAudienceFilter | undefined} | {device_attribute?: DeviceAttributeTriggerFilter | undefined};

export type CampaignRequest = {data?: {[key: string]: unknown} | undefined, email_add_duplicates?: boolean | undefined, email_ignore_missing?: boolean | undefined, id_ignore_missing?: boolean | undefined, scheduled_at?: number | undefined, expires_after?: number | undefined, rate_limit?: ({rate: number, period: 'minute' | 'hour' | 'day', spread?: boolean | undefined}) | undefined} | {recipients: AudienceFilter, data?: {[key: string]: unknown} | undefined, email_add_duplicates?: boolean | undefined, email_ignore_missing?: boolean | undefined, id_ignore_missing?: boolean | undefined, scheduled_at?: number | undefined, expires_after?: number | undefined, rate_limit?: ({rate: number, period: 'minute' | 'hour' | 'day', spread?: boolean | undefined}) | undefined, filter?: TriggerFilter | undefined} | {emails: Array<string>, data?: {[key: string]: unknown} | undefined, email_add_duplicates?: boolean | undefined, email_ignore_missing?: boolean | undefined, id_ignore_missing?: boolean | undefined, scheduled_at?: number | undefined, expires_after?: number | undefined, rate_limit?: ({rate: number, period: 'minute' | 'hour' | 'day', spread?: boolean | undefined}) | undefined, filter?: TriggerFilter | undefined} | {ids: Array<string>, data?: {[key: string]: unknown} | undefined, email_add_duplicates?: boolean | undefined, email_ignore_missing?: boolean | undefined, id_ignore_missing?: boolean | undefined, scheduled_at?: number | undefined, expires_after?: number | undefined, rate_limit?: ({rate: number, period: 'minute' | 'hour' | 'day', spread?: boolean | undefined}) | undefined, filter?: TriggerFilter | undefined} | {per_user_data: Array<{id: string, data?: {[key: string]: unknown} | undefined} | {email: string, data?: {[key: string]: unknown} | undefined}>, data?: {[key: string]: unknown} | undefined, email_add_duplicates?: boolean | undefined, email_ignore_missing?: boolean | undefined, id_ignore_missing?: boolean | undefined, scheduled_at?: number | undefined, expires_after?: number | undefined, rate_limit?: ({rate: number, period: 'minute' | 'hour' | 'day', spread?: boolean | undefined}) | undefined, filter?: TriggerFilter | undefined} | {data_file_url: string, data?: {[key: string]: unknown} | undefined, email_add_duplicates?: boolean | undefined, email_ignore_missing?: boolean | undefined, id_ignore_missing?: boolean | undefined, scheduled_at?: number | undefined, expires_after?: number | undefined, rate_limit?: ({rate: number, period: 'minute' | 'hour' | 'day', spread?: boolean | undefined}) | undefined, filter?: TriggerFilter | undefined};

export type CreateApiV1CampaignsBroadcastIdTriggersArgs = {body: CampaignRequest};

export type CreateApiV1CampaignsBroadcastIdTriggersOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV1CampaignsBroadcastIdTriggersResponse = z.object({id: 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
};

/**
 * Send an API-triggered broadcast
 * 
 * POST /v1/campaigns/{broadcast_id}/triggers
 */
export const createApiV1CampaignsBroadcastIdTriggers = async (args: CreateApiV1CampaignsBroadcastIdTriggersArgs, options?: CreateApiV1CampaignsBroadcastIdTriggersOptions) => {
const {baseUrl = "https://track.customer.io", 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 = `${baseUrl.replace(/\/+$/, '')}/v1/campaigns/${encodeURIComponent(String(args.broadcast_id))}/triggers${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", 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(createApiV1CampaignsBroadcastIdTriggersResponse, await res.json())
};