import { type NextRequest } from "next/server";
import { prisma } from "@/lib/prisma";
import { ok, errorResponse, requireRole, parseJson } from "@/lib/api";
import { CreateProjectSchema } from "@/lib/schemas";
import { audit } from "@/lib/audit";
import { clientIp } from "@/lib/request";

export async function GET() {
  try {
    await requireRole("admin");
    const projects = await prisma.project.findMany({
      orderBy: [{ createdAt: "desc" }],
      include: {
        _count: { select: { assemblies: true } },
      },
    });
    return ok({ projects });
  } catch (err) {
    return errorResponse(err);
  }
}

export async function POST(req: NextRequest) {
  try {
    const actor = await requireRole("admin");
    const body = await parseJson(req, CreateProjectSchema);
    const created = await prisma.project.create({
      data: {
        code: body.code,
        name: body.name,
        customerCode: body.customerCode ?? null,
        dueDate: body.dueDate ?? null,
        notes: body.notes ?? null,
      },
    });
    await audit({
      actorId: actor.id,
      action: "create",
      entity: "Project",
      entityId: created.id,
      after: created,
      ipAddress: clientIp(req),
    });
    return ok({ project: created }, { status: 201 });
  } catch (err) {
    return errorResponse(err);
  }
}