from typer import Typer
from rich.console import Console
from rich.prompt import Prompt, Confirm
from datetime import datetime
import shutil
import typer

from repocat.config import load_config
from repocat.models.catalog import RepoCatalogState
from repocat.cli.move import move_command
from repocat.cli.archive import archive_repo

app = Typer()
console = Console()


@app.command("run")
def review():
    """
    Führt interaktiv durch alle Repositories im Review-Ordner.
    """
    catalog = RepoCatalogState.from_config(load_config())

    archive_cat = next((c for c in catalog.categories if c.config.is_archive), None)
    if not archive_cat:
        console.print("[red]Keine Archiv-Kategorie in der Konfiguration gefunden.[/]")
        raise typer.Exit(1)

    review_cat = catalog.get_category("review")
    if not review_cat:
        console.print("[red]Kein 'review'-Eintrag in der Konfiguration gefunden.[/]")
        raise typer.Exit(1)

    if not review_cat.repos:
        console.print("[green]✓ Keine Repositories im Review-Ordner.[/]")
        return

    for repo in sorted(review_cat.repos, key=lambda r: r.name):
        console.rule(f"[bold cyan]{repo.name}")

        console.print(f"[bold]Alter:[/] {repo.age_days} Tage")
        console.print(f"[bold]Größe:[/] {repo.size_mb:.1f} MB")

        if repo.git:
            status = []
            if repo.git.dirty:
                status.append("uncommitted")
            if repo.git.unpushed:
                status.append("unpushed")
            if not status:
                status.append("clean")
        else:
            status = ["kein Git"]

        console.print(f"[bold]Git:[/] {', '.join(status)}")

        while True:
            action = Prompt.ask(
                "Aktion \\[m]ove / \\[a]rchive / \\[d]elete / \\[s]kip / \\[q]uit",
                choices=["m", "a", "d", "s", "q"],
                show_choices=False
            )

            if action in ("s", "skip", ""):
                break
            elif action in ("q", "quit"):
                console.print("[bold yellow]Abgebrochen.[/]")
                raise typer.Exit()
            elif action in ("d", "delete"):
                if Confirm.ask(f"Bist du sicher, dass du [red]{repo.name}[/] löschen willst?"):
                    shutil.rmtree(repo.path)
                    console.print(f"[red]✓ Gelöscht:[/] {repo.name}")
                    break
            elif action in ("m", "move"):
                target_categories = [c.config.name for c in catalog.categories if c.config.name != "review" and not c.config.is_archive]
                target = Prompt.ask("Zielkategorie", choices=target_categories)
                move_command(source=f"review/{repo.name}", target=target)
                break
            elif action in ("a", "archive"):
                try:
                    archive_file = archive_repo(repo.path, archive_cat.path, dry_run=False)
                    console.print(f"[green]✓ Archiviert:[/] {archive_file.name}")
                    break
                except Exception as e:
                    console.print(f"[red]Fehler beim Archivieren:[/] {e}")
            else:
                console.print("[yellow]Ungültige Eingabe. Gültig sind: m, d, s, q[/]")

    console.print("[green]✓ Review abgeschlossen.[/]")