/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

use dom_struct::dom_struct;
use js::rust::HandleValue as SafeHandleValue;

use crate::dom::bindings::codegen::Bindings::ReadableByteStreamControllerBinding::ReadableByteStreamControllerMethods;
use crate::dom::bindings::import::module::{Error, Fallible};
use crate::dom::bindings::reflector::Reflector;
use crate::dom::bindings::root::DomRoot;
use crate::script_runtime::JSContext as SafeJSContext;

/// <https://streams.spec.whatwg.org/#readablebytestreamcontroller>
#[dom_struct]
pub struct ReadableByteStreamController {
    reflector_: Reflector,
}

impl ReadableByteStreamControllerMethods for ReadableByteStreamController {
    /// <https://streams.spec.whatwg.org/#rbs-controller-byob-request>
    fn GetByobRequest(
        &self,
    ) -> Fallible<Option<DomRoot<super::readablestreambyobrequest::ReadableStreamBYOBRequest>>>
    {
        // TODO
        Err(Error::NotFound)
    }

    /// <https://streams.spec.whatwg.org/#rbs-controller-desired-size>
    fn GetDesiredSize(&self) -> Option<f64> {
        // TODO
        None
    }

    /// <https://streams.spec.whatwg.org/#rbs-controller-close>
    fn Close(&self) -> Fallible<()> {
        // TODO
        Err(Error::NotFound)
    }

    /// <https://streams.spec.whatwg.org/#rbs-controller-enqueue>
    fn Enqueue(
        &self,
        _chunk: js::gc::CustomAutoRooterGuard<js::typedarray::ArrayBufferView>,
    ) -> Fallible<()> {
        // TODO
        Err(Error::NotFound)
    }

    /// <https://streams.spec.whatwg.org/#rbs-controller-error>
    fn Error(&self, _cx: SafeJSContext, _e: SafeHandleValue) -> Fallible<()> {
        // TODO
        Err(Error::NotFound)
    }
}