import { PrismaClient } from "../lib/generated/prisma/client";
import { Role } from "../lib/generated/prisma/enums";
import { PrismaPg } from "@prisma/adapter-pg";
import bcrypt from "bcryptjs";
import { GROUP_COLORS } from "../lib/colors";

const adapter = new PrismaPg({ connectionString: process.env.DATABASE_URL });
const prisma = new PrismaClient({ adapter });

async function main() {
  const passwordHash = await bcrypt.hash("password123", 12);

  const user = await prisma.user.upsert({
    where: { email: "dev@example.com" },
    update: {},
    create: {
      email: "dev@example.com",
      passwordHash,
      name: "Dev User",
      role: Role.ADMIN,
    },
  });

  console.log(`Seeded user: ${user.email} (password: password123)`);

  const existingCategories = await prisma.category.count({
    where: { userId: user.id },
  });
  if (existingCategories > 0) {
    console.log("Sample board already exists for dev user, skipping.");
    return;
  }

  const toDo = await prisma.category.create({
    data: { name: "To Do", order: 0, userId: user.id },
  });
  const inProgress = await prisma.category.create({
    data: { name: "In Progress", order: 1, userId: user.id },
  });
  const done = await prisma.category.create({
    data: { name: "Done", order: 2, userId: user.id },
  });

  const groceries = await prisma.group.create({
    data: {
      title: "Groceries",
      color: GROUP_COLORS[0].key,
      order: 0,
      categoryId: toDo.id,
      noteContent: "## Weekly groceries\n\nDon't forget reusable bags!",
    },
  });
  await prisma.todo.createMany({
    data: [
      { title: "Milk", order: 0, groupId: groceries.id },
      { title: "Eggs", order: 1, groupId: groceries.id },
      { title: "Bread", order: 2, groupId: groceries.id, completed: true },
    ],
  });

  const homeProject = await prisma.group.create({
    data: {
      title: "Garage cleanup",
      color: GROUP_COLORS[4].key,
      order: 0,
      categoryId: inProgress.id,
      noteContent: "Sort boxes into keep / donate / trash piles.",
    },
  });
  await prisma.todo.createMany({
    data: [
      { title: "Sort tools", order: 0, groupId: homeProject.id },
      {
        title: "Donate old bikes",
        order: 1,
        groupId: homeProject.id,
        details: "Call the community center about pickup times.",
      },
    ],
  });

  const taxes = await prisma.group.create({
    data: {
      title: "2025 taxes",
      color: GROUP_COLORS[6].key,
      order: 0,
      categoryId: done.id,
    },
  });
  await prisma.todo.createMany({
    data: [
      { title: "Gather receipts", order: 0, groupId: taxes.id, completed: true },
      { title: "File return", order: 1, groupId: taxes.id, completed: true },
    ],
  });

  console.log("Seeded sample board (3 categories, 3 groups, 7 to-dos).");
}

main()
  .catch((e) => {
    console.error(e);
    process.exitCode = 1;
  })
  .finally(async () => {
    await prisma.$disconnect();
  });