import {z} from 'zod'

export type CreateApiV1WorkspaceSchemaSchemaSlugArgs = {workspace: string, schema_slug: string, commit?: boolean | undefined, commit_message?: string | undefined, body: {name?: string | undefined, description?: (string | null) | undefined, is_enabled?: boolean | undefined, json_schema?: Record<string, never> | undefined}};

export type CreateApiV1WorkspaceSchemaSchemaSlugOptions = {baseUrl?: string | undefined, ServiceTokenAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV1WorkspaceSchemaSchemaSlugResponse = z.object({slug: z.string().optional(), name: z.string().optional(), description: z.string().nullable().optional(), status: z.enum(["draft", "live"]).optional(), hash: z.string().optional(), json_schema: z.object({}).nullable().optional(), created_at: z.string().optional(), updated_at: z.string().optional(), commit_result: z.object({is_committed: z.boolean().optional(), errors: z.array(z.string()).optional()}).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
};

/**
 * Create/Update Schema
 * 
 * POST /v1/{workspace}/schema/{schema_slug}/
 */
export const createApiV1WorkspaceSchemaSchemaSlug = async (args: CreateApiV1WorkspaceSchemaSchemaSlugArgs, options?: CreateApiV1WorkspaceSchemaSchemaSlugOptions) => {
const {baseUrl = "https://management-api.suprsend.com", fetch: fetchFn = fetch, ServiceTokenAuth} = options ?? {}

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

if (args.commit != null) query.append("commit", String(args.commit))
if (args.commit_message != null) query.append("commit_message", String(args.commit_message))
if (ServiceTokenAuth !== undefined) headers.set("Authorization", ServiceTokenAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/${encodeURIComponent(String(args.workspace))}/schema/${encodeURIComponent(String(args.schema_slug))}/${query.size > 0 ? `?${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(createApiV1WorkspaceSchemaSchemaSlugResponse, await res.json())
};