import { Router } from "express";
import db from "../db.js";
const router = Router();
// GET /api/campaigns — list all campaigns
router.get("/", (_req, res) => {
    const campaigns = db
        .prepare("SELECT * FROM campaigns ORDER BY created_at DESC")
        .all();
    res.json(campaigns);
});
// POST /api/campaigns — create a campaign
router.post("/", (req, res) => {
    const { name } = req.body;
    if (!name || !name.trim()) {
        res.status(400).json({ error: "Campaign name is required" });
        return;
    }
    const result = db
        .prepare("INSERT INTO campaigns (name) VALUES (?)")
        .run(name.trim());
    const campaign = db
        .prepare("SELECT * FROM campaigns WHERE id = ?")
        .get(result.lastInsertRowid);
    res.status(201).json(campaign);
});
// GET /api/campaigns/:id — get a single campaign
router.get("/:id", (req, res) => {
    const campaign = db
        .prepare("SELECT * FROM campaigns WHERE id = ?")
        .get(req.params.id);
    if (!campaign) {
        res.status(404).json({ error: "Campaign not found" });
        return;
    }
    res.json(campaign);
});
// DELETE /api/campaigns/:id — delete a campaign (cascades to characters)
router.delete("/:id", (req, res) => {
    const result = db
        .prepare("DELETE FROM campaigns WHERE id = ?")
        .run(req.params.id);
    if (result.changes === 0) {
        res.status(404).json({ error: "Campaign not found" });
        return;
    }
    res.status(204).end();
});
export default router;