502 lines
16 KiB
Python
502 lines
16 KiB
Python
"""Session Mover TUI Application.
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A Textual-based TUI for managing OpenCode sessions.
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"""
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from textual.app import App, ComposeResult
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from textual.containers import Container, Horizontal, Vertical
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from textual.widgets import Header, Footer, Input, Button, Select, Tree, DataTable, Label, Static
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from textual.screen import ModalScreen
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from typing import List, Optional
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from database import Database, Session
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from datetime import datetime
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import os
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class MoveCopyDialog(ModalScreen):
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"""Dialog for moving or copying sessions."""
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BINDINGS = [
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("escape", "cancel", "Cancel"),
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("enter", "confirm", "Confirm"),
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]
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def __init__(self, db: Database, sessions: List[Session], is_copy: bool = False):
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super().__init__()
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self.db = db
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self.sessions = sessions
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self.is_copy = is_copy
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self.target_project: Optional[str] = None
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self.target_workspace: Optional[str] = None
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def compose(self) -> ComposeResult:
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# Get currently selected project from tree to exclude from destination list
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current_project_id = self.app.filter_project_id if hasattr(self.app, 'filter_project_id') else None
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project_options = [
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(os.path.basename(p.worktree) if p.worktree else (p.name or p.id), p.id)
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for p in self.db.projects.values()
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if p.id != current_project_id # Exclude current project
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]
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if not project_options:
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project_options = [("-- Same project --", "")]
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with Container(id="dialog"):
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yield Label(f"{'📋 Copy' if self.is_copy else '➡️ Move'} {len(self.sessions)} Session(s)", id="dialog-title")
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yield Label("Destination Project:", id="preview-label")
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yield Select(
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[("-- Select --", "")] + project_options,
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id="project-select",
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prompt="Select a project"
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)
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yield Label("Workspace (optional):")
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yield Select(
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[("-- None --", "")] + [
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(f"{w.name or w.branch or w.id}", w.id)
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for w in self.db.workspaces.values()
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],
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id="workspace-select",
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prompt="Select workspace"
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)
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yield Static("", id="sql-preview")
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with Horizontal(id="dialog-buttons"):
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yield Button("Cancel", variant="default", id="cancel-btn")
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yield Button("Confirm", variant="primary", id="confirm-btn", disabled=True)
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def on_mount(self) -> None:
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self.query_one("#dialog").border_title = f"{'Copy' if self.is_copy else 'Move'} Sessions"
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def on_select_changed(self, event):
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if event.select.id == "project-select":
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self.target_project = event.value if event.value else None
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elif event.select.id == "workspace-select":
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self.target_workspace = event.value if event.value else None
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self.update_preview()
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confirm_btn = self.query_one("#confirm-btn")
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confirm_btn.disabled = not (self.target_project is not None)
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def update_preview(self):
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if not self.target_project:
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preview = self.query_one("#sql-preview")
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preview.update("Select a project to see preview")
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return
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target_proj = self.db.projects.get(self.target_project)
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target_ws = self.db.workspaces.get(self.target_workspace) if self.target_workspace else None
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lines = ["", f"Source: {len(self.sessions)} session(s)"]
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if target_proj:
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lines.append(f"Destination Project: {target_proj.name or target_proj.worktree}")
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if target_ws:
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lines.append(f"Destination Workspace: {target_ws.name or target_ws.branch or target_ws.id}")
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else:
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lines.append("Destination Workspace: (keep current or none)")
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lines.append("")
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lines.append("SQL to execute:")
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for sess in self.sessions:
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if self.is_copy:
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lines.append(f" COPY session {sess.id[:12]}...")
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else:
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if target_ws:
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lines.append(f" UPDATE session SET project={self.target_project[:12]}, workspace={self.target_workspace[:12] if self.target_workspace else 'NULL'} WHERE id={sess.id[:12]}...")
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else:
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lines.append(f" UPDATE session SET project={self.target_project[:12]} WHERE id={sess.id[:12]}...")
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if self.is_copy:
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lines.append("\nNote: Copy creates new sessions with all related data.")
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self.query_one("#sql-preview").update("\n".join(lines))
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def action_cancel(self) -> None:
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self.app.pop_screen()
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def action_confirm(self) -> None:
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if not self.target_project:
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return
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# Execute operation
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if self.is_copy:
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success, sql, new_ids = self.db.copy_sessions(
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[s.id for s in self.sessions],
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self.target_project,
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self.target_workspace
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)
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else:
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success, sql = self.db.move_sessions(
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[s.id for s in self.sessions],
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self.target_project,
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self.target_workspace
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)
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if success:
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self.app.notify(f"{'Copied' if self.is_copy else 'Moved'} {len(self.sessions)} session(s) successfully!", severity="information")
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self.app.pop_screen()
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# Get reference to main app and refresh
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app = self.app
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if hasattr(app, 'refresh_sessions'):
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app.refresh_sessions()
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else:
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self.app.notify(f"Operation failed: {sql}", severity="error")
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class BackupDialog(ModalScreen):
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"""Dialog showing backup creation."""
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def __init__(self, backup_path):
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super().__init__()
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self.backup_path = backup_path
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def compose(self) -> ComposeResult:
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with Container(id="backup-dialog"):
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yield Label("Backup Created!", id="backup-title")
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yield Static(f"Database backed up to:\n{self.backup_path}", id="backup-path")
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with Horizontal():
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yield Button("OK", variant="primary", id="ok-btn")
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def on_button_pressed(self, event: Button.Pressed) -> None:
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if event.button.id == "ok-btn":
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self.app.pop_screen()
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class SessionMoverApp(App):
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"""Main TUI Application."""
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CSS = """
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Screen {
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layout: vertical;
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}
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#main-hsplit {
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height: 1fr;
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}
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#project-panel {
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width: 30%;
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border-right: solid $primary;
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padding: 0 1;
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}
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#session-panel {
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width: 70%;
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padding: 1;
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}
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#project-tree {
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height: 1fr;
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border: solid $primary-lighten-2;
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}
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Tree {
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padding: 0 1;
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}
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#filter-bar {
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height: auto;
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padding: 0 0 1 0;
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}
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#filter-input {
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width: 1fr;
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}
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#sessions-table {
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height: 1fr;
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}
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DataTable {
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border: solid $primary-lighten-2;
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}
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/* Footer will be at bottom automatically */
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#current-selection {
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height: auto;
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padding: 1;
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background: $accent;
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color: $text;
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}
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#selection-count {
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height: auto;
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padding: 1;
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background: $surface;
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color: $text-muted;
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}
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/* Dialog styles */
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#dialog, #backup-dialog {
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width: 50;
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height: auto;
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background: $surface;
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padding: 1;
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border: solid $primary;
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}
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#dialog-title, #backup-title {
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text-align: center;
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text-style: bold;
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margin-bottom: 1;
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}
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#dialog-select {
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margin-bottom: 1;
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}
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#sql-preview {
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height: 8;
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border: solid $primary-darken-1;
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padding: 1;
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margin: 1 0;
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}
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#preview-label {
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text-style: bold;
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}
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#dialog-buttons {
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height: auto;
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align: center middle;
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}
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#dialog-buttons Button {
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margin: 0 1;
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min-width: 15;
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}
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"""
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BINDINGS = [
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("q", "quit", "Quit"),
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("b", "backup", "Backup"),
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("m", "move", "Move"),
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("c", "copy", "Copy"),
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("a", "toggle_archived", "Archived"),
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("r", "refresh", "Refresh"),
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("space", "toggle_selection", "Select"),
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("escape", "clear_selection", "Clear"),
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]
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def __init__(self, db_path: str = "opencode.db"):
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super().__init__()
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self.db = Database(db_path)
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self.selected_session_ids: set = set() # Track by ID
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self.show_archived = False
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self.current_filter = ""
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self.backup_made = False
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self.filter_project_id = None # Start with no project selected
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self.filter_workspace_id = None
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def compose(self) -> ComposeResult:
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yield Header()
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with Horizontal(id="main-hsplit"):
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with Vertical(id="project-panel"):
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yield Tree("Projects", id="project-tree")
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with Vertical(id="session-panel"):
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yield Static("Select a project from the left", id="current-selection")
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with Horizontal(id="filter-bar"):
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yield Input(placeholder="🔍 Filter...", id="filter-input")
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yield Button("Clear", id="filter-clear", variant="default")
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yield DataTable(id="sessions-table")
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yield Static("0 selected", id="selection-count")
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yield Footer()
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def on_mount(self) -> None:
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"""Initialize app."""
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self.db.connect()
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self.db.load_reference_data()
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# Setup project tree
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tree = self.query_one("#project-tree")
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tree.root.expand()
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self.refresh_project_tree()
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# Setup sessions table (but don't load data yet)
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table = self.query_one("#sessions-table")
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table.zebra_stripes = True
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table.cursor_type = "row"
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table.add_columns(" ", "ID", "Title", "Project", "Workspace", "Msgs", "Created")
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# Don't load sessions until a project is selected
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status = self.query_one("#current-selection")
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status.update("Select a project from the left")
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def on_data_table_row_selected(self, event):
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"""Handle row selection in either table."""
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# Use click to toggle selection in sessions table only
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pass # Handled by click handler
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def refresh_project_tree(self) -> None:
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"""Update the project tree."""
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tree = self.query_one("#project-tree")
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tree.clear()
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root = tree.root
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root.data = None
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root.expand()
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# Flat list of projects
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for proj in self.db.projects.values():
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proj_name = os.path.basename(proj.worktree) if proj.worktree else (proj.name or "Unknown")
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root.add(proj_name, {"type": "project", "id": proj.id, "label": proj_name, "full_path": proj.worktree})
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def refresh_sessions(self) -> None:
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"""Update the sessions table."""
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table = self.query_one("#sessions-table")
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# Save cursor position before clearing
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cursor_row = table.cursor_row
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cursor_column = table.cursor_column
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table.clear(columns=True)
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table.add_columns(" ", "ID", "Title", "Project", "Workspace", "Msgs", "Created")
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sessions = self.db.get_sessions(
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include_archived=self.show_archived,
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project_id=self.filter_project_id,
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workspace_id=self.filter_workspace_id,
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search=self.current_filter
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)
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for sess in sessions:
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created_dt = datetime.fromtimestamp(sess.time_created / 1000).strftime("%m-%d %H:%M") if sess.time_created else "N/A"
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# Check if selected by ID
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marker = "✅" if sess.id in self.selected_session_ids else ""
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table.add_row(
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marker,
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sess.id[:8],
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sess.title,
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sess.project_name[:20] if sess.project_name and len(sess.project_name) > 20 else (sess.project_name or sess.project_id[:8]),
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sess.workspace_name[:15] if sess.workspace_name and len(sess.workspace_name) > 15 else (sess.workspace_name or ""),
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str(sess.message_count),
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created_dt,
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key=sess.id # Full ID as key
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)
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# Restore cursor position if valid
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if cursor_row is not None and cursor_row < len(sessions):
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table.move_cursor(row=cursor_row, column=cursor_column)
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# Update selection count
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count = len(self.selected_session_ids)
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count_widget = self.query_one("#selection-count")
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if count > 0:
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count_widget.update(f"✓ {count} session(s) selected")
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else:
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count_widget.update("0 selected")
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def on_tree_node_highlighted(self, event):
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"""Handle project tree selection."""
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tree = self.query_one("#project-tree")
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node = tree.cursor_node
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if node is None:
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return
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node_data = getattr(node, 'data', None)
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if node_data is None:
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return
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node_type = node_data.get("type")
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if node_type != "project":
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return
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status = self.query_one("#current-selection")
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proj_id = node_data.get("id")
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proj = self.db.projects.get(proj_id)
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self.filter_project_id = proj_id
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self.filter_workspace_id = None
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if proj:
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status.update(f"📁 {proj.worktree}")
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# Clear selection when changing projects
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if self.selected_session_ids:
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count = len(self.selected_session_ids)
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self.selected_session_ids.clear()
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self.notify(f"Selection cleared ({count} session(s)))", severity="information")
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self.refresh_sessions()
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def action_toggle_selection(self) -> None:
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"""Toggle selection of current row."""
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table = self.query_one("#sessions-table")
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row_key = table.cursor_row
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if row_key is not None:
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sessions = self.db.get_sessions(
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include_archived=self.show_archived,
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project_id=self.filter_project_id,
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workspace_id=self.filter_workspace_id,
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search=self.current_filter
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)
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if 0 <= row_key < len(sessions):
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session_id = sessions[row_key].id
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if session_id in self.selected_session_ids:
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self.selected_session_ids.discard(session_id)
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else:
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self.selected_session_ids.add(session_id)
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self.refresh_sessions()
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def action_clear_selection(self) -> None:
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"""Clear all selections."""
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self.selected_session_ids.clear()
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self.refresh_sessions()
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def action_move(self) -> None:
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"""Open move dialog."""
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if not self.selected_session_ids:
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self.notify("No sessions selected", severity="warning")
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return
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# Get session objects for the dialog
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sessions = [self.db.get_session(sid) for sid in self.selected_session_ids]
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sessions = [s for s in sessions if s]
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if not self.backup_made:
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self.db.create_backup()
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self.backup_made = True
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self.notify("Backup created", severity="information")
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self.push_screen(MoveCopyDialog(self.db, sessions, is_copy=False))
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def action_copy(self) -> None:
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"""Open copy dialog."""
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if not self.selected_session_ids:
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self.notify("No sessions selected", severity="warning")
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return
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# Get session objects for the dialog
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sessions = [self.db.get_session(sid) for sid in self.selected_session_ids]
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sessions = [s for s in sessions if s]
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if not self.backup_made:
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self.db.create_backup()
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self.backup_made = True
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self.notify("Backup created", severity="information")
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self.push_screen(MoveCopyDialog(self.db, sessions, is_copy=True))
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def action_toggle_archived(self) -> None:
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"""Toggle archived sessions visibility."""
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self.show_archived = not self.show_archived
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self.refresh_sessions()
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def action_refresh(self) -> None:
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"""Reload all data from database."""
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self.db.load_reference_data()
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self.refresh_project_tree()
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self.refresh_sessions()
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self.notify("Data refreshed", severity="information")
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def on_unmount(self) -> None:
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"""Cleanup on exit."""
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self.db.close()
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if __name__ == "__main__":
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app = SessionMoverApp()
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app.run()
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