platform

var Library = object.NewLibrary(LibraryName, map[string]*object.Builtin{
	"python_version": {
		Fn: func(ctx context.Context, kwargs object.Kwargs, args ...object.Object) object.Object {
			if err := errors.ExactArgs(args, 0); err != nil {
				return err
			}

			return object.NewString(build.Version)
		},
		HelpText: `python_version() - Returns the Python version

Returns the Python version (Scriptling version for compatibility).`,
	},
	"system": {
		Fn: func(ctx context.Context, kwargs object.Kwargs, args ...object.Object) object.Object {
			if err := errors.ExactArgs(args, 0); err != nil {
				return err
			}

			switch runtime.GOOS {
			case "darwin":
				return object.NewString("Darwin")
			case "linux":
				return object.NewString("Linux")
			case "windows":
				return object.NewString("Windows")
			case "freebsd":
				return object.NewString("FreeBSD")
			default:
				return object.NewString(runtime.GOOS)
			}
		},
		HelpText: `system() - Returns the system/OS name

Returns 'Darwin', 'Linux', 'Windows', etc.`,
	},
	"architecture": {
		Fn: func(ctx context.Context, kwargs object.Kwargs, args ...object.Object) object.Object {
			if err := errors.ExactArgs(args, 0); err != nil {
				return err
			}

			arch := "64bit"
			if runtime.GOARCH == "386" || runtime.GOARCH == "arm" {
				arch = "32bit"
			}

			return &object.List{Elements: []object.Object{object.NewString(arch), object.NewString("")}}
		},
		HelpText: `architecture() - Returns the architecture

Returns a list like ['64bit', ''] indicating bits and linkage.`,
	},
	"machine": {
		Fn: func(ctx context.Context, kwargs object.Kwargs, args ...object.Object) object.Object {
			if err := errors.ExactArgs(args, 0); err != nil {
				return err
			}
			return object.NewString(runtime.GOARCH)
		},
		HelpText: `machine() - Returns the machine type (architecture)

Returns 'amd64', 'arm64', 'arm', etc.`,
	},
	"platform": {
		Fn: func(ctx context.Context, kwargs object.Kwargs, args ...object.Object) object.Object {
			if err := errors.ExactArgs(args, 0); err != nil {
				return err
			}

			return object.NewString(runtime.GOOS + "-" + runtime.GOARCH)
		},
		HelpText: `platform() - Returns a string identifying the platform

Returns a string like 'darwin-amd64', 'linux-amd64', etc.`,
	},
	"scriptling_version": {
		Fn: func(ctx context.Context, kwargs object.Kwargs, args ...object.Object) object.Object {
			if err := errors.ExactArgs(args, 0); err != nil {
				return err
			}
			return object.NewString(build.Version)
		},
		HelpText: `scriptling_version() - Returns Scriptling version string

Returns the current version of Scriptling.`,
	},
	"processor": {
		Fn: func(ctx context.Context, kwargs object.Kwargs, args ...object.Object) object.Object {
			if err := errors.ExactArgs(args, 0); err != nil {
				return err
			}
			return object.NewString(runtime.GOARCH)
		},
		HelpText: `processor() - Returns the processor name

Returns the processor name, often same as machine.`,
	},
	"node": {
		Fn: func(ctx context.Context, kwargs object.Kwargs, args ...object.Object) object.Object {
			if err := errors.ExactArgs(args, 0); err != nil {
				return err
			}
			if hostname, err := os.Hostname(); err == nil {
				return object.NewString(hostname)
			}
			return object.NewString("")
		},
		HelpText: `node() - Returns the network name (hostname)

Returns the computer's network name.`,
	},
	"release": {
		Fn: func(ctx context.Context, kwargs object.Kwargs, args ...object.Object) object.Object {
			if err := errors.ExactArgs(args, 0); err != nil {
				return err
			}

			return object.NewString(build.Version)
		},
		HelpText: `release() - Returns the system release

Returns the system release (Scriptling version for compatibility).`,
	},
	"version": {
		Fn: func(ctx context.Context, kwargs object.Kwargs, args ...object.Object) object.Object {
			if err := errors.ExactArgs(args, 0); err != nil {
				return err
			}

			return object.NewString(build.Version)
		},
		HelpText: `version() - Returns the system version

Returns the system version (Scriptling version for compatibility).`,
	},
	"uname": {
		Fn: func(ctx context.Context, kwargs object.Kwargs, args ...object.Object) object.Object {
			if err := errors.ExactArgs(args, 0); err != nil {
				return err
			}

			// Get system name (capitalized, matching system() function)
			var systemName string
			switch runtime.GOOS {
			case "darwin":
				systemName = "Darwin"
			case "linux":
				systemName = "Linux"
			case "windows":
				systemName = "Windows"
			case "freebsd":
				systemName = "FreeBSD"
			default:
				systemName = runtime.GOOS
			}

			result := &object.Dict{Pairs: make(map[string]object.DictPair)}
			result.SetByString("system", object.NewString(systemName))
			result.SetByString("machine", object.NewString(runtime.GOARCH))
			result.SetByString("processor", object.NewString(runtime.GOARCH))

			node := ""
			if hostname, err := os.Hostname(); err == nil {
				node = hostname
			}
			result.SetByString("node", object.NewString(node))

			result.SetByString("release", object.NewString(build.Version))
			result.SetByString("version", object.NewString(build.Version))

			return result
		},
		HelpText: `uname() - Returns system information

Returns a dict with keys: system, node, release, version, machine, processor`,
	},
}, nil, "Access to underlying platform's identifying data")