import {z} from 'zod'

export type GetApiV1WorkspacesWorkspaceRegistriesRegistryIdItemsArgs = {registry_id: string, workspace: string, limit?: number | undefined, offset?: number | undefined};

export type GetApiV1WorkspacesWorkspaceRegistriesRegistryIdItemsOptions = {baseUrl: string, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const catalogComputeEstimate = z.object({currency: z.string().nullable(), hourly: z.string().nullable(), memory_gib: z.string(), vcpu: z.string()});

export const catalogToolPrice = z.object({amount: z.string(), basis: z.enum(["price", "vendor_cost"]), currency: z.string(), tool: z.string().nullable(), unavailable: z.boolean().optional(), unit: z.string()});

export const catalogItemPricingResponse = z.object({compute: catalogComputeEstimate.nullable().optional(), kind: z.enum(["paid", "own_key", "free"]), payers: z.array(z.string()), price_from: catalogToolPrice.nullable(), prices: z.array(catalogToolPrice)});

export const catalogConnection = z.object({id: z.string(), kind: z.enum(["mcp", "openapi"]), name: z.string()});

export const registryItemResponse = z.object({category: z.string().nullable().optional(), created_at: z.string(), description: z.string().nullable(), external_id: z.string(), featured: z.boolean().optional(), hosting: z.string().nullable().optional(), id: z.string(), installed_entity_id: z.string().nullable(), installed_version: z.string().nullable(), name: z.string(), pricing: catalogItemPricingResponse.nullable().optional(), registry_id: z.string(), registry_mode: z.enum(["mirror", "upstream"]).nullable().optional(), registry_name: z.string().nullable().optional(), registry_scope: z.enum(["platform", "workspace"]).nullable().optional(), registry_trust: z.enum(["official", "verified", "community", "private"]), spec: z.record(z.string(), z.unknown()), tags: z.array(z.string()), update_available: z.boolean(), updated_at: z.string(), version: z.string().nullable(), workspace_connections: z.array(catalogConnection).nullable().optional()});

export const getApiV1WorkspacesWorkspaceRegistriesRegistryIdItemsResponse = z.array(registryItemResponse);

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 Registry Items
 * 
 * GET /v1/workspaces/{workspace}/registries/{registry_id}/items
 */
export const getApiV1WorkspacesWorkspaceRegistriesRegistryIdItems = async (args: GetApiV1WorkspacesWorkspaceRegistriesRegistryIdItemsArgs, options: GetApiV1WorkspacesWorkspaceRegistriesRegistryIdItemsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/workspaces/${encodeURIComponent(String(args.workspace))}/registries/${encodeURIComponent(String(args.registry_id))}/items${query.size > 0 ? `?${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(getApiV1WorkspacesWorkspaceRegistriesRegistryIdItemsResponse, await res.json())
};