import {z} from 'zod'

export type GetApiPublicDataQualityV1DataQualityRuleArgs = {descSort?: boolean | undefined};

export type GetApiPublicDataQualityV1DataQualityRuleOptions = {baseUrl: string, httpAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const dataQualityRuleKind = z.literal("DataQualityRule");

export const mapLabelKeyString = z.record(z.string(), z.string());

export const attachedPolicy = z.object({name: z.string(), displayName: z.string().optional(), readAccess: z.boolean()});

export const dataQualityRuleMetadataOutput = z.object({name: z.string(), labels: mapLabelKeyString.optional(), createdAt: z.string(), updatedAt: z.string(), createdBy: z.string(), updatedBy: z.string(), attachedPolicies: z.array(attachedPolicy).optional(), builtIn: z.boolean()});

export const cel = z.object({celExpression: z.string(), displayName: z.string(), description: z.string().optional(), customErrorMessage: z.string().optional(), type: z.literal("Cel")});

export const enforceAvro = z.object({displayName: z.string(), description: z.string().optional(), customErrorMessage: z.string().optional(), type: z.literal("EnforceAvro")});

export const enforceSchemaId = z.object({displayName: z.string(), description: z.string().optional(), customErrorMessage: z.string().optional(), type: z.literal("EnforceSchemaId")});

export const jsonObject = z.object({});

export const jsonSchema = z.object({schema: jsonObject, displayName: z.string(), description: z.string().optional(), customErrorMessage: z.string().optional(), type: z.literal("JsonSchema")});

export const dataQualityRuleSpecOutput = z.discriminatedUnion("type", [cel, enforceAvro, enforceSchemaId, jsonSchema]);

export const dataQualityRuleOutputResourceV1 = z.object({apiVersion: z.string(), kind: dataQualityRuleKind, metadata: dataQualityRuleMetadataOutput, spec: dataQualityRuleSpecOutput});

export const getApiPublicDataQualityV1DataQualityRuleResponse = z.array(dataQualityRuleOutputResourceV1);

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
};

/**
 * List DataQualityRule resources
 * 
 * GET /public/data-quality/v1/data-quality-rule
 */
export const getApiPublicDataQualityV1DataQualityRule = async (args: GetApiPublicDataQualityV1DataQualityRuleArgs, options: GetApiPublicDataQualityV1DataQualityRuleOptions) => {
const {baseUrl, fetch: fetchFn = fetch, httpAuth} = options ?? {}

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

if (args.descSort != null) query.append("descSort", String(args.descSort))
if (httpAuth !== undefined) headers.set('authorization', `Bearer ${httpAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/public/data-quality/v1/data-quality-rule${query.size > 0 ? `?${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(getApiPublicDataQualityV1DataQualityRuleResponse, await res.json())
};