import {z} from 'zod'

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

export type NotificationTemplateId = {id: string, entityType: 'NOTIFICATION_TEMPLATE'};

export type EmailDeliveryMethodNotificationTemplate = {enabled?: boolean | undefined, body: string, method: string, subject: string};

export type Button = {enabled?: boolean | undefined, text?: string | undefined, linkType?: ('LINK' | 'DASHBOARD') | undefined, link?: string | undefined, dashboardId?: string | undefined, dashboardState?: string | undefined, setEntityIdInState?: boolean | undefined};

export type MicrosoftTeamsDeliveryMethodNotificationTemplate = {enabled?: boolean | undefined, body: string, method: string, subject?: string | undefined, themeColor?: string | undefined, button?: Button | undefined};

export type JsonNode = unknown;

export type MobileAppDeliveryMethodNotificationTemplate = {enabled?: boolean | undefined, body: string, method: string, subject: string, additionalConfig?: JsonNode | undefined};

export type SlackDeliveryMethodNotificationTemplate = {enabled?: boolean | undefined, body: string, method: string};

export type SmsDeliveryMethodNotificationTemplate = {enabled?: boolean | undefined, body: string, method: string};

export type WebDeliveryMethodNotificationTemplate = {enabled?: boolean | undefined, body: string, method: string, subject: string, additionalConfig?: JsonNode | undefined};

export type NotificationTemplateConfig = {deliveryMethodsTemplates: {[key: string]: EmailDeliveryMethodNotificationTemplate | MicrosoftTeamsDeliveryMethodNotificationTemplate | MobileAppDeliveryMethodNotificationTemplate | SlackDeliveryMethodNotificationTemplate | SmsDeliveryMethodNotificationTemplate | WebDeliveryMethodNotificationTemplate}};

export type NotificationTemplate = {id?: NotificationTemplateId | undefined, createdTime?: number | undefined, tenantId?: TenantId | undefined, name: string, notificationType: 'GENERAL' | 'ALARM' | 'DEVICE_ACTIVITY' | 'ENTITY_ACTION' | 'ALARM_COMMENT' | 'RULE_ENGINE_COMPONENT_LIFECYCLE_EVENT' | 'ALARM_ASSIGNMENT' | 'NEW_PLATFORM_VERSION' | 'ENTITIES_LIMIT' | 'ENTITIES_LIMIT_INCREASE_REQUEST' | 'API_USAGE_LIMIT' | 'RULE_NODE' | 'RATE_LIMITS' | 'EDGE_CONNECTION' | 'EDGE_COMMUNICATION_FAILURE' | 'TASK_PROCESSING_FAILURE' | 'RESOURCES_SHORTAGE', configuration: NotificationTemplateConfig};

export type DashboardId = {id: string, entityType: 'DASHBOARD'};

export type EntityId = {id: string, entityType: 'TENANT' | 'CUSTOMER' | 'USER' | 'DASHBOARD' | 'ASSET' | 'DEVICE' | 'ALARM' | 'RULE_CHAIN' | 'RULE_NODE' | 'ENTITY_VIEW' | 'WIDGETS_BUNDLE' | 'WIDGET_TYPE' | 'TENANT_PROFILE' | 'DEVICE_PROFILE' | 'ASSET_PROFILE' | 'API_USAGE_STATE' | 'TB_RESOURCE' | 'OTA_PACKAGE' | 'EDGE' | 'RPC' | 'QUEUE' | 'NOTIFICATION_TARGET' | 'NOTIFICATION_TEMPLATE' | 'NOTIFICATION_REQUEST' | 'NOTIFICATION' | 'NOTIFICATION_RULE' | 'QUEUE_STATS' | 'OAUTH2_CLIENT' | 'DOMAIN' | 'MOBILE_APP' | 'MOBILE_APP_BUNDLE' | 'CALCULATED_FIELD' | 'JOB' | 'ADMIN_SETTINGS' | 'AI_MODEL' | 'API_KEY'};

export type NotificationInfo = {dashboardId?: DashboardId | undefined, stateEntityId?: EntityId | undefined, type: string};

export type NotificationRequestConfig = {sendingDelayInSec?: number | undefined};

export type NotificationRuleId = {id: string, entityType: 'NOTIFICATION_RULE'};

export type NotificationRequestStats = {sent?: ({[key: string]: {opaque?: number | undefined, acquire?: number | undefined, release?: number | undefined, andIncrement?: number | undefined, andDecrement?: number | undefined, plain?: number | undefined}}) | undefined, errors?: {[key: string]: {[key: string]: string}} | undefined, totalErrors?: ({opaque?: number | undefined, acquire?: number | undefined, release?: number | undefined, andIncrement?: number | undefined, andDecrement?: number | undefined, plain?: number | undefined}) | undefined, error?: string | undefined};

export type NotificationRequestId = {id: string, entityType: 'NOTIFICATION_REQUEST'};

export type NotificationRequest = {tenantId?: TenantId | undefined, targets: Array<string>, templateId?: NotificationTemplateId | undefined, template?: NotificationTemplate | undefined, info?: NotificationInfo | undefined, additionalConfig?: NotificationRequestConfig | undefined, originatorEntityId?: EntityId | undefined, ruleId?: NotificationRuleId | undefined, status?: ('PROCESSING' | 'SENT' | 'SCHEDULED') | undefined, stats?: NotificationRequestStats | undefined, id?: NotificationRequestId | undefined, createdTime?: number | undefined};

export type CreateApiApiNotificationRequestPreviewArgs = {recipientsPreviewSize?: number | undefined, body: NotificationRequest};

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

export const emailDeliveryMethodNotificationTemplate = z.object({enabled: z.boolean().optional(), body: z.string().min(1), method: z.string(), subject: z.string().min(1)});

export const button = z.object({enabled: z.boolean().optional(), text: z.string().optional(), linkType: z.enum(["LINK", "DASHBOARD"]).optional(), link: z.string().optional(), dashboardId: z.string().optional(), dashboardState: z.string().optional(), setEntityIdInState: z.boolean().optional()});

export const microsoftTeamsDeliveryMethodNotificationTemplate = z.object({enabled: z.boolean().optional(), body: z.string().min(1), method: z.string(), subject: z.string().optional(), themeColor: z.string().optional(), button: button.optional()});

export const jsonNode = z.unknown();

export const mobileAppDeliveryMethodNotificationTemplate = z.object({enabled: z.boolean().optional(), body: z.string().min(1), method: z.string(), subject: z.string().min(1), additionalConfig: jsonNode.optional()});

export const slackDeliveryMethodNotificationTemplate = z.object({enabled: z.boolean().optional(), body: z.string().min(1), method: z.string()});

export const smsDeliveryMethodNotificationTemplate = z.object({enabled: z.boolean().optional(), body: z.string().min(1), method: z.string()});

export const webDeliveryMethodNotificationTemplate = z.object({enabled: z.boolean().optional(), body: z.string().min(1), method: z.string(), subject: z.string().min(1), additionalConfig: jsonNode.optional()});

export const notificationRequestPreview = z.object({processedTemplates: z.record(z.string(), z.union([emailDeliveryMethodNotificationTemplate, microsoftTeamsDeliveryMethodNotificationTemplate, mobileAppDeliveryMethodNotificationTemplate, slackDeliveryMethodNotificationTemplate, smsDeliveryMethodNotificationTemplate, webDeliveryMethodNotificationTemplate])).optional(), totalRecipientsCount: z.number().int().optional(), recipientsCountByTarget: z.record(z.string(), z.number().int()).optional(), recipientsPreview: z.array(z.string()).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
};

/**
 * Get notification request preview (getNotificationRequestPreview)
 * 
 * POST /api/notification/request/preview
 */
export const createApiApiNotificationRequestPreview = async (args: CreateApiApiNotificationRequestPreviewArgs, options?: CreateApiApiNotificationRequestPreviewOptions) => {
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")

if (args.recipientsPreviewSize != null) query.append("recipientsPreviewSize", String(args.recipientsPreviewSize))

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