import {z} from 'zod'

export type GetApiV11EventSchemasViolationsPipelineEventsArgs = {earliestSeen?: (string | null) | undefined, writeKey?: string | undefined, eventName?: string | undefined, type?: string | undefined, field?: string | undefined, details?: string | undefined, schemaId?: string | undefined, versionId?: string | undefined, limit?: number | undefined};

export type GetApiV11EventSchemasViolationsPipelineEventsOptions = {baseUrl?: string | undefined, JWT?: string | undefined, fetch?: typeof fetch | undefined};

export const googleProtobufListValue = z.object({values: z.array(z.union([z.object({}).nullable(), z.lazy(() => googleProtobufValue)])).nullable().optional()});

export const googleProtobufValue: z.ZodType<GoogleProtobufValue> = z.object({boolValue: z.boolean().optional(), listValue: z.union([z.object({}).nullable(), googleProtobufListValue]).optional(), nullValue: z.literal("NULL_VALUE").optional(), numberValue: z.number().optional(), stringValue: z.string().optional(), structValue: z.union([z.object({}).nullable(), z.lazy(() => googleProtobufStruct)]).optional()});

export const googleProtobufStruct: z.ZodType<GoogleProtobufStruct> = z.object({fields: z.record(z.string(), z.union([z.object({}).nullable(), googleProtobufValue])).nullable().optional()});

export const protobufControlpbV1GetEventSchemaViolationEventsResponse = z.object({events: z.array(z.union([z.object({}).nullable(), googleProtobufStruct])).nullable().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
};

/**
 * GetEventSchemaViolationEvents gets a sampling of events that match a schema violation.
 * 
 * GET /v1.1/event_schemas/violations/pipeline/events
 */
export const getApiV11EventSchemasViolationsPipelineEvents = async (args: GetApiV11EventSchemasViolationsPipelineEventsArgs, options?: GetApiV11EventSchemasViolationsPipelineEventsOptions) => {
const {baseUrl = "https://www.metarouter.io/contact", fetch: fetchFn = fetch, JWT} = options ?? {}

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

if (args.earliestSeen != null) query.append("earliestSeen", String(args.earliestSeen))
if (args.writeKey != null) query.append("writeKey", String(args.writeKey))
if (args.eventName != null) query.append("eventName", String(args.eventName))
if (args.type != null) query.append("type", String(args.type))
if (args.field != null) query.append("field", String(args.field))
if (args.details != null) query.append("details", String(args.details))
if (args.schemaId != null) query.append("schemaId", String(args.schemaId))
if (args.versionId != null) query.append("versionId", String(args.versionId))
if (args.limit != null) query.append("limit", String(args.limit))
if (JWT !== undefined) headers.set('authorization', `Bearer ${JWT}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1.1/event_schemas/violations/pipeline/events${query.size > 0 ? `?${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(protobufControlpbV1GetEventSchemaViolationEventsResponse, await res.json())
};