use crate::parse::Parse;

pub enum Method {
    Get,
    Head,
    Post,
    Put,
    Delete,
    Connect,
    Options,
    Trace,
    Patch,
    Brew,
    PropFind,
    When,
    Unkown(String)
}

impl Method { 
    pub fn as_str(&self) -> &str {
        match self {
            Self::Get => "GET",
            Self::Head => "HEAD",
            Self::Post => "POST",
            Self::Put => "PUT",
            Self::Delete => "DELETE",
            Self::Connect => "CONNECT",
            Self::Options => "OPTIONS",
            Self::Trace => "TRACE",
            Self::Patch => "PATCH",
            Self::Brew => "BREW",
            Self::PropFind => "PROPFIND",
            Self::When => "WHEN",
            Self::Unkown(ref s) => s
        }
    }
}

impl Parse for Method {
    fn parse(s: impl Into<String>) -> Self {
        let str: String = s.into();
        match str.as_str() {
            "GET" => Self::Get,
            "HEAD" => Self::Head,
            "POST" => Self::Post,
            "PUT" => Self::Put,
            "DELETE" => Self::Delete,
            "CONNECT" => Self::Connect,
            "OPTIONS" => Self::Options,
            "TRACE" => Self::Trace,
            "PATCH" => Self::Patch,
            "BREW" => Self::Brew,
            "PROPFIND" => Self::PropFind,
            "WHEN" => Self::When,
            _ => Self::Unkown(str)
        }
    }
}

impl ToString for Method {
    fn to_string(&self) -> String {
        self.as_str().to_string()        
    }
}