package config

type RuntimeConfig struct {
	Name      string
	Extension string
	MIMEType  string
}

var Runtimes = []RuntimeConfig{
	{Name: "bash", Extension: ".sh", MIMEType: "text/x-shellscript"},
	{Name: "zsh", Extension: ".zsh", MIMEType: "text/x-shellscript"},
	{Name: "sh", Extension: ".sh", MIMEType: "text/x-shellscript"},
	{Name: "fish", Extension: ".fish", MIMEType: "text/x-shellscript"},
	{Name: "python3", Extension: ".py", MIMEType: "text/x-python"},
	{Name: "node", Extension: ".js", MIMEType: "text/javascript"},
	{Name: "ruby", Extension: ".rb", MIMEType: "text/x-ruby"},
	{Name: "php", Extension: ".php", MIMEType: "text/x-php"},
}

var RuntimeMap map[string]RuntimeConfig

func init() {
	RuntimeMap = make(map[string]RuntimeConfig, len(Runtimes))
	for _, rt := range Runtimes {
		RuntimeMap[rt.Name] = rt
	}
}

func IsValidRuntime(name string) bool {
	_, ok := RuntimeMap[name]
	return ok
}

func GetRuntime(name string) (RuntimeConfig, bool) {
	rt, ok := RuntimeMap[name]
	return rt, ok
}

func IsShellRuntime(name string) bool {
	switch name {
	case "bash", "zsh", "sh", "fish":
		return true
	}
	return false
}

func GetSourceCommand(url, runtime string) string {
	switch runtime {
	case "bash", "zsh":
		return "source <(curl " + url + ")"
	case "sh":
		return ". <(curl " + url + ")"
	case "fish":
		return "curl " + url + " | source"
	default:
		return ""
	}
}