import {z} from 'zod'

export type NotificationTargetId = {id: string, entityType: 'NOTIFICATION_TARGET'};

export type TenantId = {id: string, entityType: 'TENANT'};

export type MicrosoftTeamsNotificationTargetConfig = {description?: string | undefined, type: string, webhookUrl: string, channelName: string, useOldApi?: boolean | undefined, id: unknown, title?: string | undefined, email?: string | undefined, firstName?: string | undefined, lastName?: string | undefined};

export type AffectedTenantAdministratorsFilter = {type: string};

export type AffectedUserFilter = {type: string};

export type AllUsersFilter = {type: string};

export type CustomerUsersFilter = {type: string, customerId: string};

export type OriginatorEntityOwnerUsersFilter = {type: string};

export type SystemAdministratorsFilter = {type: string};

export type TenantAdministratorsFilter = {type: string, tenantsIds?: Array<string> | undefined, tenantProfilesIds?: Array<string> | undefined};

export type UserListFilter = {type: string, usersIds: Array<string>};

export type PlatformUsersNotificationTargetConfig = {description?: string | undefined, type: string, usersFilter: AffectedTenantAdministratorsFilter | AffectedUserFilter | AllUsersFilter | CustomerUsersFilter | OriginatorEntityOwnerUsersFilter | SystemAdministratorsFilter | TenantAdministratorsFilter | UserListFilter};

export type SlackConversation = {type: 'DIRECT' | 'PUBLIC_CHANNEL' | 'PRIVATE_CHANNEL', id: string, name: string, wholeName?: string | undefined, email?: string | undefined, title?: string | undefined};

export type SlackNotificationTargetConfig = {description?: string | undefined, type: string, conversationType?: ('DIRECT' | 'PUBLIC_CHANNEL' | 'PRIVATE_CHANNEL') | undefined, conversation: SlackConversation};

export type NotificationTarget = {id?: NotificationTargetId | undefined, createdTime?: number | undefined, tenantId?: TenantId | undefined, name: string, configuration: MicrosoftTeamsNotificationTargetConfig | PlatformUsersNotificationTargetConfig | SlackNotificationTargetConfig};

export type CreateApiApiNotificationTargetArgs = {body: NotificationTarget};

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

export const notificationTargetId = z.object({id: z.string(), entityType: z.literal("NOTIFICATION_TARGET")});

export const tenantId = z.object({id: z.string(), entityType: z.literal("TENANT")});

export const microsoftTeamsNotificationTargetConfig = z.object({description: z.string().optional(), type: z.string(), webhookUrl: z.string().min(1), channelName: z.string().min(1), useOldApi: z.boolean().optional(), id: z.unknown(), title: z.string().optional(), email: z.string().optional(), firstName: z.string().optional(), lastName: z.string().optional()});

export const affectedTenantAdministratorsFilter = z.object({type: z.string()});

export const affectedUserFilter = z.object({type: z.string()});

export const allUsersFilter = z.object({type: z.string()});

export const customerUsersFilter = z.object({type: z.string(), customerId: z.string()});

export const originatorEntityOwnerUsersFilter = z.object({type: z.string()});

export const systemAdministratorsFilter = z.object({type: z.string()});

export const tenantAdministratorsFilter = z.object({type: z.string(), tenantsIds: z.array(z.string()).optional(), tenantProfilesIds: z.array(z.string()).optional()});

export const userListFilter = z.object({type: z.string(), usersIds: z.array(z.string())});

export const platformUsersNotificationTargetConfig = z.object({description: z.string().optional(), type: z.string(), usersFilter: z.union([affectedTenantAdministratorsFilter, affectedUserFilter, allUsersFilter, customerUsersFilter, originatorEntityOwnerUsersFilter, systemAdministratorsFilter, tenantAdministratorsFilter, userListFilter])});

export const slackConversation = z.object({type: z.enum(["DIRECT", "PUBLIC_CHANNEL", "PRIVATE_CHANNEL"]), id: z.string().min(1), name: z.string().min(1), wholeName: z.string().optional(), email: z.string().optional(), title: z.string().optional()});

export const slackNotificationTargetConfig = z.object({description: z.string().optional(), type: z.string(), conversationType: z.enum(["DIRECT", "PUBLIC_CHANNEL", "PRIVATE_CHANNEL"]).optional(), conversation: slackConversation});

export const notificationTarget = z.object({id: notificationTargetId.optional(), createdTime: z.number().int().optional(), tenantId: tenantId.optional(), name: z.string().min(1), configuration: z.union([microsoftTeamsNotificationTargetConfig, platformUsersNotificationTargetConfig, slackNotificationTargetConfig])});

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
};

/**
 * Save notification target (saveNotificationTarget)
 * 
 * POST /api/notification/target
 */
export const createApiApiNotificationTarget = async (args: CreateApiApiNotificationTargetArgs, options?: CreateApiApiNotificationTargetOptions) => {
const {baseUrl = "https://demo.thingsboard.io", fetch: fetchFn = fetch} = options ?? {}

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

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