"use server";

import { pool } from "@/lib/db";
import { getAdminUser } from "@/lib/admin-permissions";
import { getActiveBrandId } from "@/lib/brand-scope";
import { enqueueWholesaleWebhook } from "./webhooks";
import { getSession } from "@/lib/auth";

export async function recordWholesaleDeposit(
  orderId: string,
  amount: number,
  method: string = "cash",
  reference?: string,
  brandId?: string
): Promise<{ success: boolean; error?: string }> {

await getSession();  const adminUser = await getAdminUser();
  if (!adminUser) return { success: false, error: "Not authenticated" };
  if (!adminUser.can_manage_orders) return { success: false, error: "Not authorized" };

  const activeBrandId = await getActiveBrandId(adminUser, brandId);
  let data: { success?: boolean; error?: string } | null = null;
  try {
    const { rows } = await pool.query<{ success: boolean; error?: string }>(
      "SELECT * FROM record_wholesale_deposit($1, $2, $3, $4, $5, $6)",
      [orderId, amount, method, reference ?? null, adminUser.user_id, activeBrandId]
    );
    data = Array.isArray(rows) ? rows[0] : rows;
    if (!data?.success) {
      return { success: false, error: data?.error ?? "Failed to record deposit" };
    }
  } catch (e: unknown) {
    return { success: false, error: e instanceof Error ? e.message : "Failed to record deposit" };
  }

  // Fire webhook — fire-and-forget
  enqueueWholesaleWebhook("deposit_recorded", orderId, { order_id: orderId, amount }, activeBrandId ?? undefined).catch(() => {});

  return { success: true };
}

export async function bulkFulfillWholesaleOrders(
  orderIds: string[]
): Promise<{ success: boolean; count?: number; error?: string }> {

await getSession();  const adminUser = await getAdminUser();
  if (!adminUser) return { success: false, error: "Not authenticated" };
  if (!adminUser.can_manage_orders) return { success: false, error: "Not authorized" };

  try {
    const { rows } = await pool.query<{ success: boolean; count?: number; error?: string }>(
      "SELECT * FROM bulk_fulfill_wholesale_orders($1, $2, $3)",
      [orderIds, adminUser.user_id, await getActiveBrandId(adminUser)]
    );
    const data = Array.isArray(rows) ? rows[0] : rows;
    if (!data?.success) {
      return { success: false, error: data?.error ?? "Failed to bulk fulfill orders" };
    }
    return { success: true, count: data.count };
  } catch (e: unknown) {
    return { success: false, error: e instanceof Error ? e.message : "Failed to bulk fulfill orders" };
  }
}

export async function bulkRecordWholesaleDeposit(
  orderIds: string[],
  amount: number,
  method: string = "cash",
  reference?: string
): Promise<{ success: boolean; count?: number; error?: string }> {

await getSession();  const adminUser = await getAdminUser();
  if (!adminUser) return { success: false, error: "Not authenticated" };
  if (!adminUser.can_manage_orders) return { success: false, error: "Not authorized" };

  try {
    const { rows } = await pool.query<{ success: boolean; count?: number; error?: string }>(
      "SELECT * FROM bulk_record_wholesale_deposit($1, $2, $3, $4, $5, $6)",
      [orderIds, amount, method, reference ?? null, adminUser.user_id, await getActiveBrandId(adminUser)]
    );
    const data = Array.isArray(rows) ? rows[0] : rows;
    if (!data?.success) {
      return { success: false, error: data?.error ?? "Failed to bulk record deposits" };
    }
    return { success: true, count: data.count };
  } catch (e: unknown) {
    return { success: false, error: e instanceof Error ? e.message : "Failed to bulk record deposits" };
  }
}