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

export async function GET(req: NextRequest) {
  try {
    await requireRole("admin");
    const includeInactive = req.nextUrl.searchParams.get("includeInactive") === "1";
    const templates = await prisma.operationTemplate.findMany({
      where: includeInactive ? undefined : { active: true },
      include: { machine: { select: { id: true, name: true, kind: true, active: true } } },
      orderBy: [{ active: "desc" }, { name: "asc" }],
    });
    return ok({ templates });
  } catch (err) {
    return errorResponse(err);
  }
}

export async function POST(req: NextRequest) {
  try {
    const actor = await requireRole("admin");
    const body = await parseJson(req, CreateTemplateSchema);
    const created = await prisma.operationTemplate.create({
      data: {
        name: body.name,
        machineId: body.machineId ?? null,
        defaultSettings: body.defaultSettings ?? null,
        defaultInstructions: body.defaultInstructions ?? null,
        qcRequired: body.qcRequired,
      },
    });
    await audit({
      actorId: actor.id,
      action: "create",
      entity: "OperationTemplate",
      entityId: created.id,
      after: created,
      ipAddress: clientIp(req),
    });
    return ok({ template: created }, { status: 201 });
  } catch (err) {
    return errorResponse(err);
  }
}