import {z} from 'zod'

export type NotificationCooldownDTO = {enabled?: boolean | undefined, minutes?: number | undefined};

export type NotificationDigestDTO = {enabled?: boolean | undefined, errorsImmediate?: boolean | undefined, windowSeconds?: number | undefined};

export type LogTypeDTO = {id: number, name?: string | undefined};

export type NotificationQuietHoursDTO = {activeDays?: Array<number> | undefined, after?: string | undefined, allowErrors?: boolean | undefined, enabled?: boolean | undefined, from?: string | undefined, timeZone?: string | undefined, to?: string | undefined};

export type NotificationTargetDTO = {featureId?: string | undefined, recipient?: string | undefined};

export type FeatureNotificationRuleDTO = {accountIds?: Array<string> | undefined, categories?: (Array<'TRADING' | 'COPY_SKIPPED' | 'EXECUTION_ERROR' | 'ACCOUNT_CONNECTION' | 'RISK' | 'NEWS' | 'SIGNALS' | 'SYSTEM' | 'OTHER'>) | undefined, cooldown?: NotificationCooldownDTO | undefined, digest?: NotificationDigestDTO | undefined, enabled?: boolean | undefined, events?: (Array<'POSITION_OPENED' | 'POSITION_CLOSED' | 'POSITION_MODIFIED' | 'HISTORY_UPDATED' | 'TRADE_APPROVAL_REQUIRED' | 'TRADE_APPROVED' | 'UNMANAGED_POSITION_DETECTED' | 'COPY_SKIPPED' | 'ORDER_REJECTED' | 'INSUFFICIENT_MARGIN' | 'TRADE_FAILED_DISCONNECTED' | 'COPY_FAILED' | 'DUPLICATE_POSITION_DETECTED' | 'ACCOUNT_STARTED' | 'ACCOUNT_STOPPED' | 'ACCOUNT_CONNECTED' | 'ACCOUNT_DISCONNECTED' | 'ACCOUNT_LOGIN_FAILED' | 'ACCOUNT_TOKEN_EXPIRING' | 'ACCOUNT_RESTRICTED' | 'ACCOUNT_FALLBACK_MODE' | 'RISK_LIMIT_REACHED' | 'PROFIT_TARGET_REACHED' | 'LOSS_PROTECTED_EXIT' | 'GUARDRAIL_TRIGGERED' | 'COPIER_STOPPED_BY_RISK' | 'LIMIT_RESET' | 'BALANCE_ADJUSTMENT_DETECTED' | 'NEWS_EVENT_UPCOMING' | 'NEWS_EVENT_RELEASED' | 'NEWS_FILTER_ACTION_SCHEDULED' | 'NEWS_FILTER_ACTION_IMMINENT' | 'NEWS_FILTER_DAILY_AGENDA' | 'NEWS_FILTER_SKIPPED_COPY' | 'NEWS_FILTER_CLOSED_POSITION' | 'NEWS_FILTER_REOPENED' | 'NEWS_FILTER_REOPEN_SKIPPED' | 'NEWS_FILTER_HOLIDAY_MODE' | 'MARKET_NEWS_HIGH_IMPACT' | 'SIGNAL_RECEIVED' | 'SIGNAL_EXECUTED' | 'SIGNAL_REJECTED' | 'SIGNAL_AI_LIMIT_REACHED' | 'SIGNAL_SUBSCRIPTION_ENDED' | 'CONFIGURATION_ERROR' | 'CONFIGURATION_CHANGED' | 'MAINTENANCE_WINDOW' | 'PROXY_ISSUE' | 'EXPERT_ADVISOR_STARTED' | 'EXPERT_ADVISOR_STOPPED' | 'EXPERT_ADVISOR_WARNING' | 'LOG_RATE_LIMITED' | 'NOTIFICATION_CHANNEL_DISABLED' | 'GENERAL'>) | undefined, excludeAccountIds?: Array<string> | undefined, includeProjectEvents?: boolean | undefined, kind?: string | undefined, migratedFromFeatureId?: string | undefined, minLogLevel: LogTypeDTO, name: string, quietHours?: NotificationQuietHoursDTO | undefined, sourceFeatureIds?: Array<string> | undefined, sourceFeatureTypeIds?: Array<number> | undefined, targets?: Array<NotificationTargetDTO> | undefined, useAlias?: boolean | undefined};

export type NotificationRulePreviewRequestDTO = {from?: string | undefined, rule?: FeatureNotificationRuleDTO | undefined, to?: string | undefined};

export type CreateApiRestApiV1ProjectsProjectIdNotificationRulesPreviewArgs = {projectId: string, body: NotificationRulePreviewRequestDTO};

export type CreateApiRestApiV1ProjectsProjectIdNotificationRulesPreviewOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const notificationRulePreviewChannelDTO = z.object({channelType: z.enum(["TELEGRAM", "WEBHOOK", "SLACK", "MS_TEAMS", "DISCORD"]).optional(), estimatedRequestCount: z.number().int().optional(), featureId: z.string().optional(), matchedCount: z.number().int().optional(), recipient: z.string().optional()});

export const notificationRulePreviewDTO = z.object({assumptions: z.array(z.string()).optional(), complete: z.boolean().optional(), estimatedRequestCount: z.number().int().optional(), evaluatedCount: z.number().int().optional(), from: z.string().optional(), matchedCount: z.number().int().optional(), perChannel: z.array(notificationRulePreviewChannelDTO).optional(), to: z.string().optional(), truncated: z.boolean().optional(), unclassifiedCount: 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
};

/**
 * Estimate how often a rule would have fired
 * 
 * POST /rest/api/v1/projects/{projectId}/notificationRules/preview
 */
export const createApiRestApiV1ProjectsProjectIdNotificationRulesPreview = async (args: CreateApiRestApiV1ProjectsProjectIdNotificationRulesPreviewArgs, options?: CreateApiRestApiV1ProjectsProjectIdNotificationRulesPreviewOptions) => {
const {baseUrl = "https://api.metacopier.io", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set("X-API-KEY", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/rest/api/v1/projects/${encodeURIComponent(String(args.projectId))}/notificationRules/preview${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(notificationRulePreviewDTO, await res.json())
};