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define_api_id!(0xa611_870d_dd2d_94d1, "http-request-v1");

use crate::FFIResult;

pub type RequestHandle = u32;

#[ark_api_macros::ark_bindgen(imports = "ark-http-request-v1")]
mod http_request {
    use super::*;

    /// Magic status value indicating that the request is still pending.
    pub const STATUS_PENDING: u32 = u32::max_value();

    /// HTTP request method
    #[repr(u32)]
    #[derive(Copy, Clone, Debug, Hash, Eq, PartialEq)]
    pub enum Method {
        /// GET method
        Get = 1,

        /// POST method
        Post = 2,

        /// PUT method
        Put = 3,

        /// DELETE method
        Delete = 4,

        /// PATCH method
        Patch = 5,

        /// HEAD method
        Head = 6,

        /// OPTIONS method
        Options = 7,

        /// TRACE method
        Trace = 8,

        /// CONNECT method
        Connect = 9,
    }

    extern "C" {
        /// Issue HTTP async request and returns handle.
        pub fn request(method: Method, url: &str, body: &[u8]) -> FFIResult<RequestHandle>;

        /// Check if the request is done and returns the status code of the response when it is
        /// ready. A status code of 0 indicates that the request isn't done yet.
        pub fn is_ready(handle: RequestHandle, out_status: &mut u32) -> FFIResult<()>;

        /// Retrieve response data.
        pub fn retrieve(handle: RequestHandle) -> FFIResult<Vec<u8>>;
    }
}

pub use http_request::*;