import { Elysia, t } from "elysia";
import prisma from "../lib/prisma";

export const rawMaterialsRoute = new Elysia({ prefix: "/raw-materials" })
  .get("/", async () => {
    const rawMaterials = await prisma.rawMaterial.findMany({
      orderBy: { name: "asc" },
    });
    return rawMaterials;
  })
  .get("/:id", async ({ params, status }) => {
    const id = parseInt(params.id);
    if (isNaN(id)) return status(400, { message: "Invalid ID" });

    const rawMaterial = await prisma.rawMaterial.findUnique({
      where: { id },
    });

    if (!rawMaterial) return status(404, { message: "Raw material not found" });
    return rawMaterial;
  })
  .post("/", async ({ body, status }) => {
    try {
      const rawMaterial = await prisma.rawMaterial.create({
        data: body,
      });
      return status(201, rawMaterial);
    } catch (err) {
      console.error(err);
      return status(500, { message: "Failed to create raw material" });
    }
  }, {
    body: t.Object({
      name: t.String(),
      unit: t.String(),
      pricePerUnit: t.Number(),
    }),
    detail: { tags: ["raw-materials"] }
  })
  .put("/:id", async ({ params, body, status }) => {
    const id = parseInt(params.id);
    if (isNaN(id)) return status(400, { message: "Invalid ID" });

    try {
      const rawMaterial = await prisma.rawMaterial.update({
        where: { id },
        data: body,
      });
      return rawMaterial;
    } catch (err) {
      console.error(err);
      return status(500, { message: "Failed to update raw material" });
    }
  }, {
    body: t.Object({
      name: t.String(),
      unit: t.String(),
      pricePerUnit: t.Number(),
    }),
    detail: { tags: ["raw-materials"] }
  })
  .delete("/:id", async ({ params, status }) => {
    const id = parseInt(params.id);
    if (isNaN(id)) return status(400, { message: "Invalid ID" });

    try {
      await prisma.rawMaterial.delete({
        where: { id },
      });
      return { success: true };
    } catch (err) {
      console.error(err);
      return status(500, { message: "Failed to delete raw material" });
    }
  }, {
    detail: { tags: ["raw-materials"] }
  });