"use server";

import { auth } from "@/auth";
import { db } from "@/lib/db";
import { revalidatePath } from "next/cache";
import { z } from "zod";

const setEpisodeDueDateSchema = z.object({
  projectId: z.string().cuid(),
  episode: z.string().min(1).max(50),
  dueDate: z.string().nullable(),
});

export async function setEpisodeDueDate(data: z.infer<typeof setEpisodeDueDateSchema>) {
  const session = await auth();
  if (!session?.user) throw new Error("Unauthorized");
  if (!["ADMIN", "PRODUCER", "SUPERVISOR"].includes(session.user.role)) {
    throw new Error("Insufficient permissions");
  }

  const parsed = setEpisodeDueDateSchema.parse(data);

  if (!parsed.dueDate) {
    // Remove the due date
    await db.episodeDueDate.deleteMany({
      where: { projectId: parsed.projectId, episode: parsed.episode },
    });
  } else {
    await db.episodeDueDate.upsert({
      where: {
        projectId_episode: { projectId: parsed.projectId, episode: parsed.episode },
      },
      create: {
        projectId: parsed.projectId,
        episode: parsed.episode,
        dueDate: new Date(parsed.dueDate),
      },
      update: {
        dueDate: new Date(parsed.dueDate),
      },
    });
  }

  revalidatePath(`/projects/${parsed.projectId}`);
  return { success: true };
}

export async function getEpisodeDueDates(projectId: string) {
  const rows = await db.episodeDueDate.findMany({
    where: { projectId },
    orderBy: { episode: "asc" },
  });
  return rows;
}