import { Router } from "express";
import type { Db } from "@paperclip/db";
import { createCompanySchema, updateCompanySchema } from "@paperclip/shared";
import { validate } from "../middleware/validate.js";
import { companyService, logActivity } from "../services/index.js";
import { assertBoard } from "./authz.js";

export function companyRoutes(db: Db) {
  const router = Router();
  const svc = companyService(db);

  router.get("/", async (_req, res) => {
    const result = await svc.list();
    res.json(result);
  });

  router.get("/:companyId", async (req, res) => {
    const companyId = req.params.companyId as string;
    const company = await svc.getById(companyId);
    if (!company) {
      res.status(404).json({ error: "Company not found" });
      return;
    }
    res.json(company);
  });

  router.post("/", validate(createCompanySchema), async (req, res) => {
    assertBoard(req);
    const company = await svc.create(req.body);
    await logActivity(db, {
      companyId: company.id,
      actorType: "user",
      actorId: req.actor.userId ?? "board",
      action: "company.created",
      entityType: "company",
      entityId: company.id,
      details: { name: company.name },
    });
    res.status(201).json(company);
  });

  router.patch("/:companyId", validate(updateCompanySchema), async (req, res) => {
    assertBoard(req);
    const companyId = req.params.companyId as string;
    const company = await svc.update(companyId, req.body);
    if (!company) {
      res.status(404).json({ error: "Company not found" });
      return;
    }
    await logActivity(db, {
      companyId,
      actorType: "user",
      actorId: req.actor.userId ?? "board",
      action: "company.updated",
      entityType: "company",
      entityId: companyId,
      details: req.body,
    });
    res.json(company);
  });

  router.post("/:companyId/archive", async (req, res) => {
    assertBoard(req);
    const companyId = req.params.companyId as string;
    const company = await svc.archive(companyId);
    if (!company) {
      res.status(404).json({ error: "Company not found" });
      return;
    }
    await logActivity(db, {
      companyId,
      actorType: "user",
      actorId: req.actor.userId ?? "board",
      action: "company.archived",
      entityType: "company",
      entityId: companyId,
    });
    res.json(company);
  });

  return router;
}