import {z} from 'zod'

export type Configv1LabelFilter = {name?: string | undefined, value_glob?: string | undefined};

export type Configv1DropRuleMode = 'ENABLED' | 'DISABLED' | 'PREVIEW';

export type DropRuleValueBasedDrop = {enabled?: boolean | undefined, target_drop_value?: number | undefined};

export type Configv1DropRule = {created_at?: string | undefined, drop_nan_value?: boolean | undefined, filters?: Array<Configv1LabelFilter> | undefined, mode?: Configv1DropRuleMode | undefined, name: string, slug?: string | undefined, updated_at?: string | undefined, value_based_drop?: DropRuleValueBasedDrop | undefined};

export type Configv1CreateDropRuleRequest = {drop_rule?: Configv1DropRule | undefined, dry_run?: boolean | undefined};

export type CreateApiApiV1ConfigDropRulesArgs = {body: Configv1CreateDropRuleRequest};

export type CreateApiApiV1ConfigDropRulesOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const configv1LabelFilter = z.object({name: z.string().optional(), value_glob: z.string().optional()});

export const configv1DropRuleMode = z.enum(["ENABLED", "DISABLED", "PREVIEW"]);

export const dropRuleValueBasedDrop = z.object({enabled: z.boolean().optional(), target_drop_value: z.number().optional()});

export const configv1DropRule = z.object({created_at: z.string().optional(), drop_nan_value: z.boolean().optional(), filters: z.array(configv1LabelFilter).optional(), mode: configv1DropRuleMode.optional(), name: z.string(), slug: z.string().optional(), updated_at: z.string().optional(), value_based_drop: dropRuleValueBasedDrop.optional()});

export const configv1CreateDropRuleResponse = z.object({drop_rule: configv1DropRule.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
};

/**
 * POST /api/v1/config/drop-rules
 */
export const createApiApiV1ConfigDropRules = async (args: CreateApiApiV1ConfigDropRulesArgs, options?: CreateApiApiV1ConfigDropRulesOptions) => {
const {baseUrl = "https://tenant.chronosphere.io", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set("API-Token", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/config/drop-rules${query.size > 0 ? `?${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(configv1CreateDropRuleResponse, await res.json())
};