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use state machine to manage player state

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This commit is contained in:
aynakeya
2025-08-07 01:09:07 +08:00
parent 3aebdb00f9
commit 5a699a1e2e
9 changed files with 105 additions and 50 deletions
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31
internal/controller/controller.go
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@@ -21,25 +21,39 @@ func Stop() {
func handlePlayNext() {
log := global.Logger.WithPrefix("Controller")
isIdle := false
playerState := model.PlayerStatePlaying
global.EventManager.RegisterA(
events.PlayerPropertyIdleActiveUpdate,
events.PlayerPropertyStateUpdate,
"internal.controller.playcontrol.idleplaynext",
func(event *event.Event) {
data := event.Data.(events.PlayerPropertyIdleActiveUpdateEvent)
isIdle = data.IsIdle
if data.IsIdle {
data := event.Data.(events.PlayerPropertyStateUpdateEvent)
log.Debug("[MPV PlayControl] update player to state", playerState, "->", data.State)
playerState = data.State
if playerState == model.PlayerStateIdle {
log.Info("mpv went idle, try play next")
global.EventManager.CallA(events.PlayerPlayNextCmd,
events.PlayerPlayNextCmdEvent{})
}
})
global.EventManager.RegisterA(
events.PlayerPropertyStateUpdate,
"internal.controller.playcontrol.clear_when_idle", func(event *event.Event) {
data := event.Data.(events.PlayerPropertyStateUpdateEvent)
// if is idle, remove playing media
if data.State == model.PlayerStateIdle {
global.EventManager.CallA(events.PlayerPlayingUpdate, events.PlayerPlayingUpdateEvent{
Media: model.Media{},
Removed: true,
})
}
})
global.EventManager.RegisterA(
events.PlaylistInsertUpdate(model.PlaylistIDPlayer),
"internal.controller.playcontrol.playnext_when_insert.player",
func(event *event.Event) {
if isIdle && config.General.PlayNextOnFail {
if playerState == model.PlayerStateIdle {
global.EventManager.CallA(events.PlayerPlayNextCmd,
events.PlayerPlayNextCmdEvent{})
}
@@ -49,7 +63,7 @@ func handlePlayNext() {
events.PlaylistInsertUpdate(model.PlaylistIDSystem),
"internal.controller.playcontrol.playnext_when_insert.system",
func(event *event.Event) {
if isIdle && config.General.PlayNextOnFail {
if playerState == model.PlayerStateIdle {
global.EventManager.CallA(events.PlayerPlayNextCmd,
events.PlayerPlayNextCmdEvent{})
}
@@ -82,8 +96,9 @@ func handlePlayNext() {
events.PlayerPlayErrorUpdate,
"internal.controller.playcontrol.playnext_on_error",
func(event *event.Event) {
if isIdle && config.General.PlayNextOnFail {
if config.General.PlayNextOnFail {
global.EventManager.CallA(events.PlayerPlayNextCmd, events.PlayerPlayNextCmdEvent{})
return
}
})