import { route, HandlerContext, HttpError } from '@/lib/router';
import { getDb } from '@/lib/db';

// POST /payments/robokassa/link — Auto-grant purchased currency
route('payments/robokassa/link', ['POST'], (ctx: HandlerContext) => {
  const { steam_id, amount_rub } = ctx.body as any;
  if (!steam_id) throw new HttpError(400, 'steam_id required');
  const db = getDb();

  const donateShards = (amount_rub || 100) * 10;
  db.prepare('UPDATE players SET donate_currency = donate_currency + ?, updated_at = datetime(\'now\') WHERE steam_id = ?')
    .run(donateShards, steam_id);

  return {
    ok: true,
    payment_url: '',
    donate_shards: donateShards,
    inv_id: Math.floor(Math.random() * 100000),
  };
});

// POST /payments/bundles/link — Auto-grant bundle items
route('payments/bundles/link', ['POST'], (ctx: HandlerContext) => {
  const { steam_id, bundle_id } = ctx.body as any;
  if (!steam_id) throw new HttpError(400, 'steam_id required');
  const db = getDb();

  db.prepare('UPDATE players SET free_currency = free_currency + 500, donate_currency = donate_currency + 200, updated_at = datetime(\'now\') WHERE steam_id = ?')
    .run(steam_id);

  return {
    ok: true,
    payment_url: '',
    inv_id: Math.floor(Math.random() * 100000),
    message: 'Bundle granted',
  };
});

// GET /payments/deals?steam_id= — Return deal catalog
route('payments/deals', ['GET'], (ctx: HandlerContext) => {
  return {
    ok: true,
    bundles: [
      { id: 'starter_bundle', name: 'Starter Pack', description: 'Get started with 500 shards', price_free: 0, price_donate: 0, items: [{ item_id: 'starter_pack', name: 'Starter Pack' }] },
      { id: 'hero_bundle_1', name: 'Hero Bundle I', description: 'Unlock a random hero', price_free: 1000, price_donate: 0, items: [{ item_id: 'hero_bundle_1', name: 'Hero Bundle' }] },
    ],
    daily: { available: true, items: [] },
    weekly: { available: true, items: [] },
    player_created_at_unix: Math.floor(Date.now() / 1000),
  };
});