import {z} from 'zod'

export type CorrelationIdRequest = string;

export type DqThresholdRequest = {severity?: string | undefined, value?: number | undefined, correlationId?: CorrelationIdRequest | undefined};

export type GroupUrn = string;

export type InputAttributeDataType = string;

export type RuleInputAttributeRequest = {name?: string | undefined, description?: string | undefined, dataType?: InputAttributeDataType | undefined, order?: number | undefined, correlationId?: CorrelationIdRequest | undefined, hideDq?: boolean | undefined};

export type RuleInputGroupRequest = {name?: string | undefined, order?: number | undefined, correlationId?: CorrelationIdRequest | undefined, inputs?: {[key: string]: RuleInputAttributeRequest} | undefined, joined?: boolean | undefined};

export type DqDimensionUrn = string;

export type DqDimensionResultUrn = string;

export type RuleFallback = {resultUrn?: DqDimensionResultUrn | undefined, score?: number | undefined, explanation?: string | undefined};

export type RuleConditionExpression = {stringExpression?: string | undefined};

export type RuleConditionRequest = {order?: number | undefined, name?: string | undefined, resultUrn?: DqDimensionResultUrn | undefined, expression?: RuleConditionExpression | undefined, score?: number | undefined, correlationId?: CorrelationIdRequest | undefined, aggregated?: boolean | undefined, enabled?: boolean | undefined};

export type RuleInputAttributeRef = {inputGroupName?: string | undefined, attributeName: string};

export type GroupByInputRequest = {correlationId?: CorrelationIdRequest | undefined, attribute: RuleInputAttributeRef, variable?: string | undefined} | {correlationId?: CorrelationIdRequest | undefined, attribute?: RuleInputAttributeRef | undefined, variable: string};

export type RuleParameterRequest = {name?: string | undefined, order?: number | undefined, dataType?: InputAttributeDataType | undefined, extendedType?: string | undefined, correlationId?: CorrelationIdRequest | undefined};

export type DqTransformationUrn = string;

export type DqTransformationInstanceRequest = {order?: number | undefined, transformationUrn: DqTransformationUrn, correlationId?: CorrelationIdRequest | undefined};

export type RuleVariableRequest = {name?: string | undefined, variableType?: string | undefined, input?: RuleInputAttributeRef | undefined, correlationId?: CorrelationIdRequest | undefined, expression?: string | undefined, transformations?: {[key: string]: DqTransformationInstanceRequest} | undefined};

export type RuleBatchCreateItemRequest = {name: string, description?: (string | null) | undefined, defaultDqThreshold?: (DqThresholdRequest | null) | undefined, stewardship?: ({groupUrn?: GroupUrn | undefined} | null) | undefined, inputGroups: {[key: string]: RuleInputGroupRequest} | null, implementation: {ruleType?: string | undefined, dqDimensionUrn?: DqDimensionUrn | undefined, fallback?: RuleFallback | undefined, conditions?: {[key: string]: RuleConditionRequest} | undefined, groupByInputs?: {[key: string]: GroupByInputRequest} | undefined} | null, parameters?: ({[key: string]: RuleParameterRequest} | null) | undefined, variables?: ({[key: string]: RuleVariableRequest} | null) | undefined, id?: string | undefined};

export type CreateApiDataQualityV1RulesBatchCreateArgs = {body: {data: Array<RuleBatchCreateItemRequest>}};

export type CreateApiDataQualityV1RulesBatchCreateOptions = {baseUrl?: string | undefined, JWT?: string | undefined, fetch?: typeof fetch | undefined};

export const batchOperationMeta = z.object({total: z.number().int(), success: z.number().int(), fail: z.number().int()});

export const ruleUrn = z.string();

export const subEntityKey = z.string();

export const problemDetail = z.object({type: z.string(), title: z.string(), detail: z.string()});

export const ruleBatchResultItemResponse = z.union([z.object({id: z.string().optional(), status: z.string(), data: z.object({urn: ruleUrn, correlationIds: z.record(z.string(), subEntityKey).optional()}), error: problemDetail.optional()}), z.object({id: z.string().optional(), status: z.string(), data: z.object({urn: ruleUrn, correlationIds: z.record(z.string(), subEntityKey).optional()}).optional(), error: problemDetail})]);

export const createApiDataQualityV1RulesBatchCreateResponse = z.object({meta: batchOperationMeta, results: z.array(ruleBatchResultItemResponse)});

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
};

/**
 * Create rules in batch
 * 
 * POST /data-quality/v1/rules/batch/create
 */
export const createApiDataQualityV1RulesBatchCreate = async (args: CreateApiDataQualityV1RulesBatchCreateArgs, options?: CreateApiDataQualityV1RulesBatchCreateOptions) => {
const {baseUrl = "https://your-environment.ataccama.one/api", fetch: fetchFn = fetch, JWT} = options ?? {}

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

if (JWT !== undefined) headers.set('authorization', `Bearer ${JWT}`)

const url = `${baseUrl.replace(/\/+$/, '')}/data-quality/v1/rules/batch/create${query.size > 0 ? `?${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(createApiDataQualityV1RulesBatchCreateResponse, await res.json())
};