From 485eed28903a0bc23df9c1ced1417e35fd58c43c Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Mon, 31 Jul 2023 09:41:49 +1000
Subject: use libtag duration where available

---
 src/audio/include/audio_events.hpp | 4 ++++
 src/audio/include/audio_fsm.hpp    | 2 ++
 src/audio/include/audio_task.hpp   | 2 ++
 src/audio/include/stream_info.hpp  | 8 ++++++++
 4 files changed, 16 insertions(+)

(limited to 'src/audio/include')

diff --git a/src/audio/include/audio_events.hpp b/src/audio/include/audio_events.hpp
index 933eb7a2..9c945f33 100644
--- a/src/audio/include/audio_events.hpp
+++ b/src/audio/include/audio_events.hpp
@@ -30,6 +30,10 @@ struct QueueUpdate : tinyfsm::Event {
   bool current_changed;
 };
 
+struct PlayFile : tinyfsm::Event {
+  std::string filename;
+};
+
 struct VolumeChanged : tinyfsm::Event {};
 
 namespace internal {
diff --git a/src/audio/include/audio_fsm.hpp b/src/audio/include/audio_fsm.hpp
index 3a598902..cc3dae0e 100644
--- a/src/audio/include/audio_fsm.hpp
+++ b/src/audio/include/audio_fsm.hpp
@@ -51,6 +51,7 @@ class AudioState : public tinyfsm::Fsm<AudioState> {
 
   virtual void react(const system_fsm::BootComplete&) {}
 
+  virtual void react(const PlayFile&) {}
   virtual void react(const QueueUpdate&) {}
   virtual void react(const PlaybackUpdate&) {}
 
@@ -82,6 +83,7 @@ class Uninitialised : public AudioState {
 
 class Standby : public AudioState {
  public:
+  void react(const PlayFile&) override;
   void react(const internal::InputFileOpened&) override;
   void react(const QueueUpdate&) override;
 
diff --git a/src/audio/include/audio_task.hpp b/src/audio/include/audio_task.hpp
index ae4c2221..72732021 100644
--- a/src/audio/include/audio_task.hpp
+++ b/src/audio/include/audio_task.hpp
@@ -26,6 +26,7 @@ class Timer {
   auto SetLengthBytes(uint32_t) -> void;
 
   auto AddBytes(std::size_t) -> void;
+  auto has_duration() const -> bool { return has_duration_; }
 
  private:
   auto bytes_to_samples(uint32_t) -> uint32_t;
@@ -35,6 +36,7 @@ class Timer {
   uint32_t current_seconds_;
   uint32_t current_sample_in_second_;
 
+  bool has_duration_;
   uint32_t total_duration_seconds_;
 };
 
diff --git a/src/audio/include/stream_info.hpp b/src/audio/include/stream_info.hpp
index 77789c24..d48c39a8 100644
--- a/src/audio/include/stream_info.hpp
+++ b/src/audio/include/stream_info.hpp
@@ -42,6 +42,13 @@ class StreamInfo {
     return total_length_bytes_;
   }
 
+  auto total_length_seconds() -> std::optional<std::uint32_t>& {
+    return total_length_seconds_;
+  }
+  auto total_length_seconds() const -> std::optional<std::uint32_t> {
+    return total_length_seconds_;
+  }
+
   struct Encoded {
     // The codec that this stream is associated with.
     codecs::StreamType type;
@@ -77,6 +84,7 @@ class StreamInfo {
  private:
   std::size_t bytes_in_stream_;
   std::optional<std::uint32_t> total_length_bytes_;
+  std::optional<std::uint32_t> total_length_seconds_;
   Format format_{};
 };
 
-- 
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