import click
from browser_cli.client import send_command, BrowserNotConnected
from rich.console import Console
from rich.table import Table

console = Console()


def _handle(command, args=None):
    try:
        return send_command(command, args or {})
    except BrowserNotConnected as e:
        console.print(f"[red]Error:[/red] {e}")
        raise SystemExit(1)
    except RuntimeError as e:
        console.print(f"[red]Browser error:[/red] {e}")
        raise SystemExit(1)


def _print_windows(windows: list[dict]) -> None:
    if not windows:
        console.print("[yellow]No windows found[/yellow]")
        return
    table = Table(show_header=True, header_style="bold cyan")
    table.add_column("ID", style="dim", no_wrap=True)
    table.add_column("Alias", width=20)
    table.add_column("Focused", width=8)
    table.add_column("Tabs", width=6)
    table.add_column("State", width=12)
    for w in windows:
        focused = "[green]✓[/green]" if w.get("focused") else ""
        table.add_row(
            str(w.get("id", "")),
            w.get("alias") or "",
            focused,
            str(w.get("tabCount", "")),
            w.get("state") or "",
        )
    console.print(table)


@click.group("windows")
def windows_group():
    """Manage browser windows."""


@windows_group.command("list")
def windows_list():
    """List all browser windows."""
    windows = _handle("windows.list")
    _print_windows(windows or [])


@windows_group.command("rename")
@click.argument("window_id", type=int)
@click.argument("name")
def windows_rename(window_id, name):
    """Give a window a local alias NAME (stored in native host)."""
    _handle("windows.rename", {"windowId": window_id, "name": name})
    console.print(f"[green]Window {window_id} aliased as '{name}'[/green]")


@windows_group.command("close")
@click.argument("window_id", type=int)
def windows_close(window_id):
    """Close a browser window."""
    _handle("windows.close", {"windowId": window_id})
    console.print(f"[green]Window {window_id} closed[/green]")


@windows_group.command("open")
@click.option("--profile", default=None, help="Open with a specific Chrome profile name")
def windows_open(profile):
    """Open a new browser window."""
    result = _handle("windows.open", {"profile": profile})
    wid = result.get("id") if isinstance(result, dict) else result
    console.print(f"[green]Opened new window[/green] (id: {wid})" + (f" with profile '{profile}'" if profile else ""))