import {z} from 'zod'

export type TopicTemplateKind = 'TopicTemplate';

export type MapLabelKeyString = {[key: string]: string};

export type TopicTemplateMetadata = {name: string, labels?: MapLabelKeyString | undefined};

export type TopicTemplateDefaultsMetadata = {name?: string | undefined, labels?: MapLabelKeyString | undefined};

export type MapString = {[key: string]: string};

export type TopicTemplateDefaultsSpec = {partitions?: number | undefined, replicationFactor?: number | undefined, configs?: MapString | undefined};

export type TopicTemplateDefaults = {metadata: TopicTemplateDefaultsMetadata, spec: TopicTemplateDefaultsSpec};

export type TopicTemplateSpec = {displayName: string, description?: string | undefined, defaults: TopicTemplateDefaults};

export type TopicTemplateResourceV2 = {apiVersion: string, kind: TopicTemplateKind, metadata: TopicTemplateMetadata, spec: TopicTemplateSpec};

export type UpdateApiPublicConsoleV2TopicTemplateArgs = {dryMode?: boolean | undefined, body: TopicTemplateResourceV2};

export type UpdateApiPublicConsoleV2TopicTemplateOptions = {baseUrl: string, httpAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const topicTemplateKind = z.literal("TopicTemplate");

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

export const topicTemplateMetadata = z.object({name: z.string(), labels: mapLabelKeyString.optional()});

export const topicTemplateDefaultsMetadata = z.object({name: z.string().optional(), labels: mapLabelKeyString.optional()});

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

export const topicTemplateDefaultsSpec = z.object({partitions: z.number().int().gt(0).optional(), replicationFactor: z.number().int().gt(0).optional(), configs: mapString.optional()});

export const topicTemplateDefaults = z.object({metadata: topicTemplateDefaultsMetadata, spec: topicTemplateDefaultsSpec});

export const topicTemplateSpec = z.object({displayName: z.string(), description: z.string().optional(), defaults: topicTemplateDefaults});

export const topicTemplateResourceV2 = z.object({apiVersion: z.string(), kind: topicTemplateKind, metadata: topicTemplateMetadata, spec: topicTemplateSpec});

export const upsertResult = z.enum(["Created", "Updated", "NotChanged"]);

export const topicTemplateApplyResultV2 = z.object({resource: topicTemplateResourceV2, upsertResult: upsertResult});

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 or update a TopicTemplate
 * 
 * PUT /public/console/v2/topic-template
 */
export const updateApiPublicConsoleV2TopicTemplate = async (args: UpdateApiPublicConsoleV2TopicTemplateArgs, options: UpdateApiPublicConsoleV2TopicTemplateOptions) => {
const {baseUrl, fetch: fetchFn = fetch, httpAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/public/console/v2/topic-template${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(topicTemplateApplyResultV2, await res.json())
};