"use client";

import { useState } from "react";
import { BaseModal } from "@/components/modal";
import DynamicButton from "@/components/button";
import { useTranslations } from "next-intl";
import { createPurchaseOffer } from "@/actions/purchase-offers";
import { useAppToast } from "@/app/[lang]/providers";

interface PurchaseOfferModalProps {
  isOpen: boolean;
  onClose: () => void;
  auctionId: string;
  auctionType: "normal" | "group" | string;
  defaultAmount?: number;
}

export default function PurchaseOfferModal({
  isOpen,
  onClose,
  auctionId,
  auctionType,
  defaultAmount,
}: PurchaseOfferModalProps) {
  const t = useTranslations("DASHBOARD.PURCHASE_OFFERS");
  const toast = useAppToast();

  const [amount, setAmount] = useState<string>(
    defaultAmount ? String(defaultAmount) : "",
  );
  const [isSubmitting, setIsSubmitting] = useState(false);

  const handleSubmit = async () => {
    const value = Number(amount);
    if (!Number.isFinite(value) || value <= 0) {
      toast.error(t("validation.invalid_amount"));
      return;
    }

    try {
      setIsSubmitting(true);
      const res = await createPurchaseOffer({
        auction_type: auctionType as any,
        auction_id: auctionId,
        full_amount: value,
      });

      if (res?.success) {
        toast.success(t("action_success"));
        onClose();
      } else {
        toast.error(res?.message || t("action_error"));
      }
    } catch (error) {
      console.error("Error creating purchase offer", error);
      toast.error(t("action_error"));
    } finally {
      setIsSubmitting(false);
    }
  };

  return (
    <BaseModal isOpen={isOpen} onClose={onClose} title={t("modal.title")}>
      <div className="space-y-4">
        <p className="text-sm text-gray-600">{t("modal.description")}</p>

        <div className="space-y-2">
          <label className="text-sm font-medium text-gray-700">
            {t("full_amount")}
          </label>
          <input
            type="number"
            min={0}
            value={amount}
            onChange={(e) => setAmount(e.target.value)}
            className="w-full px-3 py-2 border border-gray-200 rounded-xl text-sm focus:outline-none focus:ring-2 focus:ring-primary/20 focus:border-primary"
          />
        </div>

        <div className="flex justify-end gap-2 pt-2">
          <button
            type="button"
            onClick={onClose}
            className="px-4 py-2 rounded-xl text-sm font-medium bg-gray-100 text-gray-700 hover:bg-gray-200 transition-colors"
          >
            {t("modal.cancel")}
          </button>

          <DynamicButton onClick={handleSubmit} isDisabled={isSubmitting}>
            {t("modal.submit")}
          </DynamicButton>
        </div>
      </div>
    </BaseModal>
  );
}