// Copyright 2022 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
library fuchsia.recovery.ui;

type Status = strict enum {
    ACTIVE = 1;
    PAUSED = 2;
    ERROR = 3;
    CANCELLED = 4;
    COMPLETE = 5;
};

/// Protocol to receive progress updates to display a carnelian based progress bar UI.
@discoverable
protocol ProgressRenderer {
    /// Called to send progress updates to the renderer.
    ///
    /// The return value is used for flow control, and implementers should acknowledge receipt of
    /// each message in order to continue receiving future messages.
    Render(struct {
        status Status;
        percent_complete float32;
    }) -> ();
};