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//! Internal app events delivered via channel.
//!
//! Background tasks (PTY child watchers, future hook listeners, etc.) send
//! events to the main loop through this channel. No polling needed.
use std::time::Instant;
use crate::detect::{Agent, AgentState};
use crate::layout::PaneId;
use crate::workspace::WorkspaceGitStatus;
#[derive(Debug)]
pub struct WorktreeAddResult {
pub path: std::path::PathBuf,
pub result: Result<(), String>,
}
#[derive(Debug)]
pub struct WorktreeRemoveResult {
pub workspace_id: String,
pub path: std::path::PathBuf,
pub result: Result<(), String>,
}
/// An event from a background task to the main loop.
#[derive(Debug)]
pub enum AppEvent {
/// A pane's child process exited.
PaneDied { pane_id: PaneId },
/// Fallback detector state changed in a pane.
StateChanged {
pane_id: PaneId,
agent: Option<Agent>,
state: AgentState,
visible_blocker: bool,
visible_idle: bool,
visible_working: bool,
process_exited: bool,
observed_at: Instant,
},
/// Hook-authoritative agent state was reported for a pane.
HookStateReported {
pane_id: PaneId,
source: String,
agent_label: String,
state: AgentState,
message: Option<String>,
custom_status: Option<String>,
seq: Option<u64>,
session_ref: Option<crate::agent_resume::AgentSessionRef>,
},
/// Hook authority was explicitly cleared for a pane.
HookAuthorityCleared {
pane_id: PaneId,
source: Option<String>,
seq: Option<u64>,
},
/// The current detected agent gracefully released this pane back to the shell.
HookAgentReleased {
pane_id: PaneId,
source: String,
agent_label: String,
known_agent: Option<Agent>,
seq: Option<u64>,
},
/// A new version is available through the active installation manager.
UpdateReady {
version: String,
install_command: String,
},
/// A pane child emitted a valid OSC 52 clipboard write. The main loop
/// re-emits it through herdr's own clipboard writer.
ClipboardWrite { content: Vec<u8> },
/// Background git status refresh completed for workspaces.
GitStatusRefreshed { results: Vec<WorkspaceGitStatus> },
/// Background `git worktree add` completed.
WorktreeAddFinished(WorktreeAddResult),
/// Background `git worktree remove` completed.
WorktreeRemoveFinished(WorktreeRemoveResult),
}
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