func_call.lua

local funcs = require("funcs")
local json = require("json")

local function call(arguments)
    local target = arguments.id
    if not target or target == "" then
        return "Error: id is required (format: namespace:name)"
    end

    local args = arguments.args or {}

    local exec = funcs.new()

    if arguments.context then
        exec = exec:with_context(arguments.context)
    end

    if arguments.timeout then
        exec = exec:with_options({timeout = arguments.timeout})
    end

    local result, err = exec:call(target, table.unpack(args))
    if err then
        return json.encode({
            success = false,
            error = tostring(err)
        })
    end

    return json.encode({
        success = true,
        result = result
    })
end

return { call = call }