import { getAuth } from "@clerk/react-router/server";
import { eq, and } from "drizzle-orm";
import { database } from "~/database/context";
import * as schema from "~/database/schema";

export async function action(args: any) {
  const { request } = args;
  const auth = await getAuth(args);
  const userId = (auth as any).userId as string | null;

  if (!userId) {
    return Response.json({ error: "Unauthorized" }, { status: 401 });
  }

  const formData = await request.formData();
  const seasonId = formData.get("seasonId") as string;

  if (!seasonId) {
    return Response.json({ error: "Season ID is required" }, { status: 400 });
  }

  const db = database();

  // Get season
  const season = await db.query.seasons.findFirst({
    where: eq(schema.seasons.id, seasonId),
    with: {
      league: true,
    },
  });

  if (!season) {
    return Response.json({ error: "Season not found" }, { status: 404 });
  }

  // Verify user is commissioner
  const isCommissioner = await db.query.commissioners.findFirst({
    where: and(
      eq(schema.commissioners.leagueId, season.leagueId),
      eq(schema.commissioners.userId, userId)
    ),
  });

  if (!isCommissioner) {
    return Response.json(
      { error: "Only commissioners can pause the draft" },
      { status: 403 }
    );
  }

  // Check if draft is active
  if (season.status !== "draft") {
    return Response.json({ error: "Draft is not active" }, { status: 400 });
  }

  // Pause the draft
  await db
    .update(schema.seasons)
    .set({ draftPaused: true })
    .where(eq(schema.seasons.id, seasonId));

  // Emit socket event
  try {
    const io = (global as any).__socketIO;
    io.to(`draft-${seasonId}`).emit("draft-paused", {
      seasonId,
      paused: true,
    });
  } catch (error) {
    console.error("Socket.IO error:", error);
  }

  return Response.json({ success: true, paused: true });
}