"""Dashboard commands — remote only."""

import click
from tabulate import tabulate

from solar_eval.cli.commands.projects import _resolve_project_id
from solar_eval.cli.formatters import format_dashboard_table, format_overall_score


@click.group("dashboard")
def dashboard_group() -> None:
    """View evaluation dashboards and trends (remote only)."""


@dashboard_group.command("show")
@click.argument("project")
@click.option("--task", "-t", default=None, help="Filter by task")
@click.pass_context
def show_dashboard(ctx: click.Context, project: str, task: str | None) -> None:
    """Show run comparison dashboard."""
    cfg = ctx.obj["config"]
    if not cfg.is_remote:
        raise click.ClickException("Dashboard requires --remote (server connection)")

    from solar_eval.cli.client import EvalClient
    client = EvalClient(cfg.remote_url, cfg.timeout)
    project_id = _resolve_project_id(client, project)
    params = {"task": task} if task else {}
    data = client.get(f"/api/projects/{project_id}/dashboard", params=params)
    if not data.get("runs"):
        click.secho("No dashboard data.", fg="yellow")
        return
    click.secho(f"Dashboard: {data.get('task', 'all tasks')}", fg="blue", bold=True)
    click.echo()
    click.secho(format_dashboard_table(data))


@dashboard_group.command("trend")
@click.argument("project")
@click.option("--task", "-t", default=None, help="Filter by task")
@click.pass_context
def show_trend(ctx: click.Context, project: str, task: str | None) -> None:
    """Show score trend over time."""
    cfg = ctx.obj["config"]
    if not cfg.is_remote:
        raise click.ClickException("Trend requires --remote (server connection)")

    from solar_eval.cli.client import EvalClient
    client = EvalClient(cfg.remote_url, cfg.timeout)
    project_id = _resolve_project_id(client, project)
    params = {"task": task} if task else {}
    data = client.get(f"/api/projects/{project_id}/dashboard/trend", params=params)
    points = data.get("data_points", [])
    if not points:
        click.secho("No trend data.", fg="yellow")
        return
    click.secho(f"Score Trend: {data.get('task', 'all tasks')}", fg="blue", bold=True)
    click.echo()
    rows = [[
        pt.get("date", "")[:10],
        format_overall_score(pt.get("score")),
        f"v{pt.get('prompt_version', '?')}",
        pt.get("model", ""),
        pt.get("run_id", "")[:12],
    ] for pt in points]
    click.echo(tabulate(rows, headers=["Date", "Score", "Version", "Model", "Run ID"], tablefmt="simple"))