"""
Index and search commands (folder-index skill).

webagents index create, search, list, rebuild, delete, watch
"""

import typer
from typing import Optional
from rich.console import Console
from rich.table import Table

app = typer.Typer(help="Vector index management")
console = Console()


@app.command("create")
def create(
    path: str = typer.Option(".", "--path", "-p", help="Path to index"),
    name: Optional[str] = typer.Option(None, "--name", "-n", help="Index name"),
):
    """Create vector index for a directory."""
    from pathlib import Path
    
    index_name = name or Path(path).name
    console.print(f"[cyan]Creating index: {index_name}[/cyan]")
    console.print(f"[dim]Path: {path}[/dim]")
    
    # TODO: Use folder-index skill with sqlite-vec
    console.print("[dim]Scanning files...[/dim]")
    console.print("[yellow]Not yet implemented[/yellow]")


@app.command("search")
def search(
    query: str = typer.Argument(..., help="Search query"),
    name: Optional[str] = typer.Option(None, "--name", "-n", help="Index name"),
    limit: int = typer.Option(10, "--limit", "-l", help="Max results"),
):
    """Search indexed content."""
    console.print(f"[cyan]Searching: {query}[/cyan]")
    if name:
        console.print(f"[dim]Index: {name}[/dim]")
    
    # TODO: Search using sqlite-vec
    console.print("[yellow]Not yet implemented[/yellow]")


@app.command("list")
def list_indexes():
    """List all indexes."""
    table = Table(title="Vector Indexes")
    table.add_column("Name", style="cyan")
    table.add_column("Path")
    table.add_column("Documents")
    table.add_column("Last Updated", style="dim")
    
    # TODO: List from .webagents/vectors/
    console.print("[dim]No indexes found[/dim]")
    console.print("[dim]Use 'webagents index create --path <dir>' to create one[/dim]")


@app.command("rebuild")
def rebuild(
    name: str = typer.Argument(..., help="Index to rebuild"),
):
    """Rebuild an index."""
    console.print(f"[cyan]Rebuilding index: {name}[/cyan]")
    # TODO: Rebuild index
    console.print("[yellow]Not yet implemented[/yellow]")


@app.command("delete")
def delete(
    name: str = typer.Argument(..., help="Index to delete"),
):
    """Delete an index."""
    console.print(f"[yellow]Deleting index: {name}[/yellow]")
    confirm = typer.confirm("Are you sure?")
    if not confirm:
        raise typer.Exit(0)
    
    # TODO: Delete index
    console.print("[green]Index deleted[/green]")


@app.command("watch")
def watch(
    name: str = typer.Argument(..., help="Index to watch"),
    disable: bool = typer.Option(False, "--disable", "-d", help="Disable watching"),
):
    """Enable/disable auto-update for index."""
    if disable:
        console.print(f"[yellow]Disabling watch for: {name}[/yellow]")
    else:
        console.print(f"[cyan]Enabling watch for: {name}[/cyan]")
    
    # TODO: Configure file watcher for index
    console.print("[yellow]Not yet implemented[/yellow]")
