"use server";

import { revalidatePath } from "next/cache";
import { z } from "zod";
import { prisma } from "@/lib/prisma";
import { requireAuth } from "@/lib/require-auth";
import { createWalletRechargeOrder, redeemRechargeCard } from "@/services/wallet";

const rechargeSchema = z.object({
  amount: z.coerce.number().min(1, "充值金额不能低于 1 元").max(100000, "单次充值金额过大"),
});

const redeemSchema = z.object({
  code: z.string().trim().min(4, "请输入充值卡卡密"),
});

export async function createWalletRecharge(formData: FormData) {
  const session = await requireAuth();
  const data = rechargeSchema.parse(Object.fromEntries(formData));
  const order = await createWalletRechargeOrder(session.user.id, data.amount);
  return { id: order.id };
}

export async function redeemWalletCard(formData: FormData) {
  const session = await requireAuth();
  const data = redeemSchema.parse(Object.fromEntries(formData));
  const result = await redeemRechargeCard(session.user.id, data.code);
  revalidatePath("/wallet");
  revalidatePath("/subscriptions");
  revalidatePath("/dashboard");
  return result;
}

export async function cancelWalletRecharge(rechargeId: string) {
  const session = await requireAuth();
  const recharge = await prisma.walletRechargeOrder.findFirst({
    where: { id: rechargeId, userId: session.user.id },
    select: { id: true, status: true },
  });

  if (!recharge) {
    throw new Error("充值订单不存在");
  }
  if (recharge.status !== "PENDING") {
    throw new Error("这笔充值订单已经不在待支付状态");
  }

  await prisma.walletRechargeOrder.update({
    where: { id: rechargeId },
    data: {
      status: "CANCELLED",
      paymentMethod: null,
      paymentRef: null,
      paymentUrl: null,
      tradeNo: null,
      expireAt: null,
      note: null,
    },
  });

  revalidatePath("/wallet");
  revalidatePath(`/wallet/recharge/${rechargeId}`);
}