import { NextRequest, NextResponse } from 'next/server';
import { fireManualLeg } from '@/lib/auto-trade';
import { errorMessage } from '@/lib/platform-client';

type Params = { params: Promise<{ id: string }> };

/** Fire one leg on this account now, through the scheduler's own path (see
 *  fireManualLeg). Body: { action?: 'Buy' | 'Sell' | 'Auto' } (default Auto). */
export async function POST(req: NextRequest, { params }: Params) {
    const { id } = await params;
    const accountId = Number(id);
    if (!Number.isSafeInteger(accountId)) return NextResponse.json({ error: 'bad account id' }, { status: 400 });
    const body = (await req.json().catch(() => ({}))) as { action?: unknown };
    const action = body.action === 'Buy' || body.action === 'Sell' ? body.action : 'Auto';
    try {
        return NextResponse.json(await fireManualLeg(accountId, action));
    } catch (err) {
        return NextResponse.json({ error: errorMessage(err) }, { status: 409 });
    }
}