import {z} from 'zod'

export type MultiValueMapStringString = {all?: {[key: string]: string} | undefined} | {[key: string]: Array<string>};

export type GetApiApiCalculatedFieldsArgs = {pageSize: number, page: number, types?: (Array<'SIMPLE' | 'SCRIPT' | 'GEOFENCING' | 'ALARM' | 'PROPAGATION' | 'RELATED_ENTITIES_AGGREGATION' | 'ENTITY_AGGREGATION'>) | undefined, 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') | undefined, entities?: Array<string> | undefined, name?: string | undefined, textSearch?: string | undefined, sortProperty?: ('createdTime' | 'name') | undefined, sortOrder?: ('ASC' | 'DESC') | undefined, params: MultiValueMapStringString};

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

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

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

export const entityId = z.object({id: z.string(), entityType: z.enum(["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 const debugSettings = z.object({failuresEnabled: z.boolean().optional(), allEnabled: z.boolean().optional(), allEnabledUntil: z.number().int().optional()});

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

export const relationPathLevel = z.object({direction: z.enum(["FROM", "TO"]), relationType: z.string().min(1)});

export const relationPathQueryDynamicSourceConfiguration = z.object({type: z.string(), levels: z.array(relationPathLevel).optional()});

export const referencedEntityKey = z.object({key: z.string().optional(), type: z.enum(["TS_LATEST", "ATTRIBUTE", "TS_ROLLING"]).optional(), scope: z.enum(["CLIENT_SCOPE", "SERVER_SCOPE", "SHARED_SCOPE"]).optional()});

export const argument = z.object({refEntityId: entityId.optional(), refDynamicSourceConfiguration: z.union([currentOwnerDynamicSourceConfiguration, relationPathQueryDynamicSourceConfiguration]).optional(), refEntityKey: referencedEntityKey.optional(), defaultValue: z.string().optional(), limit: z.number().int().optional(), timeWindow: z.number().int().optional()});

export const attributesImmediateOutputStrategy = z.object({type: z.string(), sendAttributesUpdatedNotification: z.boolean().optional(), updateAttributesOnlyOnValueChange: z.boolean().optional(), saveAttribute: z.boolean().optional(), sendWsUpdate: z.boolean().optional(), processCfs: z.boolean().optional()});

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

export const attributesOutput = z.object({name: z.string().optional(), scope: z.enum(["CLIENT_SCOPE", "SERVER_SCOPE", "SHARED_SCOPE"]).optional(), decimalsByDefault: z.number().int().optional(), strategy: z.union([attributesImmediateOutputStrategy, attributesRuleChainOutputStrategy]).optional(), type: z.string()});

export const timeSeriesImmediateOutputStrategy = z.object({type: z.string(), ttl: z.number().int().optional(), saveTimeSeries: z.boolean().optional(), saveLatest: z.boolean().optional(), sendWsUpdate: z.boolean().optional(), processCfs: z.boolean().optional()});

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

export const timeSeriesOutput = z.object({name: z.string().optional(), scope: z.enum(["CLIENT_SCOPE", "SERVER_SCOPE", "SHARED_SCOPE"]).optional(), decimalsByDefault: z.number().int().optional(), strategy: z.union([timeSeriesImmediateOutputStrategy, timeSeriesRuleChainOutputStrategy]).optional(), type: z.string()});

export const simpleCalculatedFieldConfiguration = z.object({arguments: z.record(z.string(), argument), expression: z.string().optional(), output: z.union([attributesOutput, timeSeriesOutput]), useLatestTs: z.boolean().optional()});

export const calculatedFieldInfo = z.object({id: calculatedFieldId.optional(), createdTime: z.number().int().optional(), tenantId: tenantId.optional(), entityId: entityId.optional(), type: z.enum(["SIMPLE", "SCRIPT", "GEOFENCING", "ALARM", "PROPAGATION", "RELATED_ENTITIES_AGGREGATION", "ENTITY_AGGREGATION"]).optional(), name: z.string().optional(), debugMode: z.boolean().optional(), debugSettings: debugSettings.optional(), configurationVersion: z.number().int().optional(), configuration: simpleCalculatedFieldConfiguration, version: z.number().int().optional(), entityName: z.string().optional()});

export const pageDataCalculatedFieldInfo = z.object({data: z.array(calculatedFieldInfo).optional(), totalPages: z.number().int().optional(), totalElements: z.number().int().optional(), hasNext: z.boolean().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 calculated fields (getCalculatedFields)
 * 
 * GET /api/calculatedFields
 */
export const getApiApiCalculatedFields = async (args: GetApiApiCalculatedFieldsArgs, options?: GetApiApiCalculatedFieldsOptions) => {
const {baseUrl = "https://demo.thingsboard.io", fetch: fetchFn = fetch} = options ?? {}

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

if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args.page != null) query.append("page", String(args.page))
for (const item of args.types ?? []) query.append("types", String(item))
if (args.entityType != null) query.append("entityType", String(args.entityType))
for (const item of args.entities ?? []) query.append("entities", String(item))
if (args.name != null) query.append("name", String(args.name))
if (args.textSearch != null) query.append("textSearch", String(args.textSearch))
if (args.sortProperty != null) query.append("sortProperty", String(args.sortProperty))
if (args.sortOrder != null) query.append("sortOrder", String(args.sortOrder))
if (args.params != null) query.append("params", JSON.stringify(args.params))

const url = `${baseUrl.replace(/\/+$/, '')}/api/calculatedFields${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

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

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