import {z} from 'zod'

export type GetApiV1ToolsToolIdArgs = {tool_id: string};

export type GetApiV1ToolsToolIdOptions = {baseUrl: string, APIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const toolType = z.enum(["api_call", "call_transfer"]);

export const headerConfig = z.object({key: z.string(), value: z.string(), secure: z.boolean().optional()});

export const queryParamConfig = z.object({key: z.string(), value: z.string(), secure: z.boolean().optional()});

export const variableDefinition = z.object({name: z.string(), type: z.enum(["str", "int", "float", "bool"]).optional(), description: z.string().nullable().optional(), required: z.boolean().optional()});

export const retryConfig = z.object({max_retries: z.number().int().gte(0).lte(5).optional(), base_delay_seconds: z.number().gte(0.1).lte(30).optional(), max_delay_seconds: z.number().gte(1).lte(120).optional(), jitter: z.boolean().optional()});

export const aPICallConfiguration = z.object({url: z.string(), method: z.enum(["GET", "POST", "PUT", "PATCH", "DELETE"]).optional(), headers: z.array(headerConfig).optional(), query_params: z.array(queryParamConfig).optional(), body: z.record(z.string(), z.unknown()).optional(), timeout: z.number().int().gte(1).lte(300).optional(), variables: z.array(variableDefinition).optional(), retry: retryConfig.nullable().optional()});

export const destinationSourceConfig = z.object({type: z.literal("api_tool").optional(), tool_id: z.string(), input_mapping: z.record(z.string(), z.union([z.string(), z.number().int(), z.number(), z.boolean()]).nullable()).optional(), response_path: z.string()});

export const transferTargetView = z.object({destination: z.string().nullable().optional(), destination_source: destinationSourceConfig.nullable().optional(), mode: z.enum(["cold", "warm"]).optional()});

export const responseFieldMapping = z.object({path: z.string(), alias: z.string().nullable().optional()});

export const responseFieldSelector = z.object({field_mappings: z.array(responseFieldMapping).optional()});

export const inputArgType = z.enum(["default", "pinned"]);

export const inputArgConfig = z.object({value: z.unknown(), type: inputArgType.optional()});

export const toolCompatibilityFindingResponse = z.object({severity: z.enum(["blocking", "advisory"]), assistant_id: z.string(), assistant_revision_id: z.string(), revision_state: z.enum(["active", "candidate", "historical"]), finding_type: z.string(), field_path: z.string(), detail: z.string(), configuration_scope: z.enum(["assistant_tool_default", "agent_node_tool", "action_step_tool"]), workflow_id: z.string().nullable().optional(), workflow_revision_id: z.string().nullable().optional(), component_node_id: z.string().nullable().optional(), graph_node_id: z.string().nullable().optional(), graph_node_name: z.string().nullable().optional(), step_id: z.string().nullable().optional(), tool_ref_index: z.number().int().nullable().optional()});

export const toolCompatibilityReportResponse = z.object({tool_id: z.string(), old_revision_id: z.string().nullable(), new_revision_id: z.string(), findings: z.array(toolCompatibilityFindingResponse).optional(), has_blocking: z.boolean(), active_blocking_count: z.number().int(), active_blocking_finding_count: z.number().int(), active_finding_count: z.number().int(), affected_assistant_count: z.number().int()});

export const toolRevisionResponse = z.object({id: z.string(), tool_id: z.string(), name: z.string(), description: z.string().nullable(), configuration: aPICallConfiguration.nullable().optional(), transfer_target: transferTargetView.nullable().optional(), response_schema: responseFieldSelector.nullable().optional(), status: z.string(), has_secrets: z.boolean().optional(), input_defaults: z.record(z.string(), inputArgConfig).nullable().optional(), compatibility: toolCompatibilityReportResponse.nullable().optional(), created_by: z.string().nullable(), created_at: z.string(), updated_at: z.string(), default_count: z.number().int(), pinned_count: z.number().int(), stale_input_fields: z.array(z.string()), merged_input_preview: z.record(z.string(), z.unknown())});

export const toolResponse = z.object({id: z.string(), organization_id: z.string(), name: z.string(), description: z.string().nullable(), tool_type: toolType, active_revision_id: z.string().nullable(), active_revision: toolRevisionResponse.nullable().optional(), metadata: z.record(z.string(), z.unknown()).optional(), created_at: z.string(), updated_at: z.string()});

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
};

/**
 * Get an API tool by ID
 * 
 * GET /v1/tools/{tool_id}
 */
export const getApiV1ToolsToolId = async (args: GetApiV1ToolsToolIdArgs, options: GetApiV1ToolsToolIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

if (APIKeyHeader !== undefined) headers.set("x-api-key", APIKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/tools/${encodeURIComponent(String(args.tool_id))}${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(toolResponse, await res.json())
};