import { NextResponse } from 'next/server';

import { withAuth, withPermission } from '@/lib/api/helpers';
import { parseQuery, parseBody } from '@/lib/api/route-helpers';
import { listReportsSchema, requestReportSchema } from '@/lib/validators/reports';
import { listReports, requestReport } from '@/lib/services/reports.service';
import { errorResponse } from '@/lib/errors';

export const GET = withAuth(
  withPermission('reports', 'view_dashboard', async (req, ctx) => {
    try {
      const query = parseQuery(req, listReportsSchema);
      const result = await listReports(ctx.portId, query);

      const totalPages = Math.ceil(result.total / query.limit);

      return NextResponse.json({
        data: result.data,
        pagination: {
          page: query.page,
          pageSize: query.limit,
          total: result.total,
          totalPages,
          hasNextPage: query.page < totalPages,
          hasPreviousPage: query.page > 1,
        },
      });
    } catch (error) {
      return errorResponse(error);
    }
  }),
);

export const POST = withAuth(
  withPermission('reports', 'export', async (req, ctx) => {
    try {
      const body = await parseBody(req, requestReportSchema);
      const report = await requestReport(ctx.portId, ctx.userId, body);
      return NextResponse.json({ data: report }, { status: 201 });
    } catch (error) {
      return errorResponse(error);
    }
  }),
);