import { NextRequest, NextResponse } from "next/server";
import { AuditColumns, AuditData, AuditSearchLabels } from "./mockData";
import { formatToDateTimeString } from "@/app/utils/formatDate";

export async function GET(request: NextRequest) {
  const { searchParams } = new URL(request.url);

  const actionType = searchParams.get("actionType");
  const affectedUserId = searchParams.get("affectedUserId");
  const adminId = searchParams.get("adminId");
  const adminUsername = searchParams.get("adminUsername");
  const timeStampOfTheAction = searchParams.get("dateTime");

  let filteredRows = [...AuditData];

  if (actionType) {
    filteredRows = filteredRows.filter(
      (tx) => tx.actionType.toLocaleLowerCase() === actionType.toLocaleLowerCase(),
    );
  }

  if (affectedUserId) {
    filteredRows = filteredRows.filter(
      (tx) => tx.affectedUserId.toLowerCase() === affectedUserId.toLowerCase(),
    );
  }

  if (adminId) {
    filteredRows = filteredRows.filter(
      (tx) => tx.adminId === adminId,
    );
  }
  if (adminUsername) {
    filteredRows = filteredRows.filter(
      (tx) => tx.adminUsername === adminUsername,
    );
  }

  if (timeStampOfTheAction) {
    filteredRows = filteredRows.filter(
      (tx) =>
        tx.timeStampOfTheAction.split(" ")[0] ===
        formatToDateTimeString(timeStampOfTheAction).split(" ")[0],
    );
  }

  return NextResponse.json({
    tableRows: filteredRows,
    tableColumns: AuditColumns,
    tableSearchLabels: AuditSearchLabels,
  });
}