import { Router } from "express";
import type { Db } from "@paperclipai/db";
import { companySkillImportSchema } from "@paperclipai/shared";
import { validate } from "../middleware/validate.js";
import { companySkillService, logActivity } from "../services/index.js";
import { assertCompanyAccess, getActorInfo } from "./authz.js";

export function companySkillRoutes(db: Db) {
  const router = Router();
  const svc = companySkillService(db);

  router.get("/companies/:companyId/skills", async (req, res) => {
    const companyId = req.params.companyId as string;
    assertCompanyAccess(req, companyId);
    const result = await svc.list(companyId);
    res.json(result);
  });

  router.get("/companies/:companyId/skills/:skillId", async (req, res) => {
    const companyId = req.params.companyId as string;
    const skillId = req.params.skillId as string;
    assertCompanyAccess(req, companyId);
    const result = await svc.detail(companyId, skillId);
    if (!result) {
      res.status(404).json({ error: "Skill not found" });
      return;
    }
    res.json(result);
  });

  router.post(
    "/companies/:companyId/skills/import",
    validate(companySkillImportSchema),
    async (req, res) => {
      const companyId = req.params.companyId as string;
      assertCompanyAccess(req, companyId);
      const source = String(req.body.source ?? "");
      const result = await svc.importFromSource(companyId, source);

      const actor = getActorInfo(req);
      await logActivity(db, {
        companyId,
        actorType: actor.actorType,
        actorId: actor.actorId,
        agentId: actor.agentId,
        runId: actor.runId,
        action: "company.skills_imported",
        entityType: "company",
        entityId: companyId,
        details: {
          source,
          importedCount: result.imported.length,
          importedSlugs: result.imported.map((skill) => skill.slug),
          warningCount: result.warnings.length,
        },
      });

      res.status(201).json(result);
    },
  );

  return router;
}