import { sessionManager } from "../whatsapp/session-manager.js";
import { sendTextToGroup } from "../whatsapp/sender.js";
import { writeAuditLog } from "../audit.js";
import { db } from "../db.js";
import { logger } from "../logger.js";
import { pgNotifyWeb } from "./notify.js";

export async function handleSendTest(groupId: string, text: string): Promise<void> {
  const group = await db.query.whatsappGroups.findFirst({
    where: (g, { eq }) => eq(g.id, groupId),
  });
  if (!group) {
    logger.warn({ groupId }, "send-test: group missing");
    await pgNotifyWeb({
      type: "send_test.done",
      groupId,
      ok: false,
      error: "Group not found",
    });
    return;
  }
  const session = sessionManager.getSession(group.accountId);
  if (!session) {
    logger.warn({ groupId, accountId: group.accountId }, "send-test: account not connected");
    await pgNotifyWeb({
      type: "send_test.done",
      groupId,
      ok: false,
      error: "Account not connected — re-pair before sending",
    });
    return;
  }
  try {
    const result = await sendTextToGroup(session.socket, group.waGroupJid, text);
    await writeAuditLog(db, {
      operatorId: null,
      source: "web",
      action: "group.send_test",
      targetType: "whatsapp_group",
      targetId: groupId,
      payload: { groupName: group.name, length: text.length, waMessageId: result.messageId ?? null },
    });
    await pgNotifyWeb({ type: "send_test.done", groupId, ok: true, error: null });
  } catch (err) {
    logger.error({ err, groupId }, "send-test: failed");
    await pgNotifyWeb({
      type: "send_test.done",
      groupId,
      ok: false,
      error: err instanceof Error ? err.message : "Send failed",
    });
  }
}