| 1 | package notify |
| 2 | |
| 3 | import ( |
| 4 | "reasonix/internal/config" |
| 5 | "reasonix/internal/event" |
| 6 | ) |
| 7 | |
| 8 | // Message is the user-visible payload sent to the platform notifier. |
| 9 | type Message struct { |
| 10 | Title string |
| 11 | Body string |
| 12 | } |
| 13 | |
| 14 | // Sender delivers a notification without taking ownership of event routing. |
| 15 | type Sender interface { |
| 16 | Send(Message) error |
| 17 | } |
| 18 | |
| 19 | // Sink forwards every event to inner and mirrors configured attention events to sender. |
| 20 | type Sink struct { |
| 21 | event.AuditForwarder |
| 22 | inner event.Sink |
| 23 | sender Sender |
| 24 | cfg config.NotificationsConfig |
| 25 | } |
| 26 | |
| 27 | // NewSink wraps an existing event sink with best-effort notification delivery. |
| 28 | func NewSink(inner event.Sink, sender Sender, cfg config.NotificationsConfig) *Sink { |
| 29 | return &Sink{AuditForwarder: event.AuditForwarder{Inner: inner}, inner: inner, sender: sender, cfg: cfg} |
| 30 | } |
| 31 | |
| 32 | // Emit preserves the underlying event stream before attempting notification side effects. |
| 33 | func (s *Sink) Emit(e event.Event) { |
| 34 | if s.inner != nil { |
| 35 | s.inner.Emit(e) |
| 36 | } |
| 37 | SendEvent(s.sender, s.cfg, e) |
| 38 | } |
| 39 | |
| 40 | // SendEvent applies the same notification rules for paths that do not emit through Sink. |
| 41 | func SendEvent(sender Sender, cfg config.NotificationsConfig, e event.Event) { |
| 42 | if !cfg.Enabled || sender == nil { |
| 43 | return |
| 44 | } |
| 45 | if msg, ok := message(cfg, e); ok { |
| 46 | _ = sender.Send(msg) |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | func message(cfg config.NotificationsConfig, e event.Event) (Message, bool) { |
| 51 | if e.Replayed { |
| 52 | return Message{}, false |
| 53 | } |
| 54 | switch e.Kind { |
| 55 | case event.TurnDone: |
| 56 | if cfg.TurnDone { |
| 57 | if e.Err != nil { |
| 58 | return Message{Title: "Reasonix", Body: "Turn failed"}, true |
| 59 | } |
| 60 | return Message{Title: "Reasonix", Body: "Turn finished"}, true |
| 61 | } |
| 62 | case event.ApprovalRequest: |
| 63 | if cfg.ApprovalRequest { |
| 64 | return Message{Title: "Reasonix", Body: "Approval needed"}, true |
| 65 | } |
| 66 | case event.AskRequest: |
| 67 | if cfg.AskRequest { |
| 68 | return Message{Title: "Reasonix", Body: "Question needs your answer"}, true |
| 69 | } |
| 70 | } |
| 71 | return Message{}, false |
| 72 | } |
| 73 |