'use client';

import { CheckCircleIcon, Cog8ToothIcon, PlusCircleIcon, ShareIcon, BanknotesIcon, EyeIcon, TicketIcon, ShoppingCartIcon, EnvelopeIcon, ExclamationTriangleIcon, ClockIcon } from "@heroicons/react/24/outline";
import { FC } from "react";
import { BillBadge } from "./BillBadge";
import { BillingLocation, EmailStatus } from "../lib/db-types";
import { formatYearMonth } from "../lib/format";
import { formatCurrency } from "../lib/formatStrings";
import Link from "next/link";
import { useLocale, useTranslations } from "next-intl";
import { toast } from "react-toastify";
import { generateShareLink } from "../lib/actions/locationActions";

export interface LocationCardProps {
    location: BillingLocation;
    currency?: string | null;
}

export const LocationCard: FC<LocationCardProps> = ({ location, currency }) => {
    const {
        _id,
        name,
        yearMonth,
        bills,
        seenByTenantAt,
        // NOTE: only the fileName is projected from the DB to reduce data transfer
        utilBillsProofOfPayment,
        tenantEmail,
        tenantEmailStatus,
    } = location;

    const t = useTranslations("home-page.location-card");

    // sum all the unpaid and paid bill amounts (regardless of who pays)
    const totalUnpaid = bills.reduce((acc, bill) => !bill.paid ? acc + (bill.payedAmount ?? 0) : acc, 0);
    const totalPayed = bills.reduce((acc, bill) => bill.paid ? acc + (bill.payedAmount ?? 0) : acc, 0);

    const handleCopyLinkClick = async () => {
        // copy URL to clipboard
        const shareLink = await generateShareLink(_id);

        if(shareLink.error) {
            toast.error(shareLink.error, { theme: "dark" });
        } else {
            navigator.clipboard.writeText(shareLink.shareUrl as string);
            toast.success(t("link-copy-message"), { theme: "dark" });
        }

    }

    return (
        <div data-key={_id} className="card card-compact card-bordered sm:max-w-[35em] bg-base-100 border-1 border-neutral my-1">
            <div className="card-body">
                <Link href={`/home/location/${_id}/edit`} className="card-subtitle tooltip" data-tip={t("edit-card-tooltip")}>
                    <Cog8ToothIcon className="h-[1em] w-[1em] absolute cursor-pointer top-[-.2rem] right-0 text-2xl" />
                </Link>
                <h2 className="card-title mr-[2em] mt-[-1em] text-[1rem]">{formatYearMonth(yearMonth)} {name}</h2>
                {
                    bills.length > 0 ? (
                        <div className="card-actions mb-1">
                            {
                                bills.map(bill => <BillBadge key={`${_id}-${bill._id}`} locationId={_id} bill={bill} />)
                            }
                        </div>
                    ) : null
                }
                <div className="flex justify-between items-center mb-0">
                    <Link href={`/home/bill/${_id}/add`} className="tooltip" data-tip={t("add-bill-button-tooltip")}>
                        <PlusCircleIcon className="h-[1em] w-[1em] cursor-pointer text-2xl inline" /><span className="text-xs ml-[0.2rem]">{t("add-bill-button-tooltip")}</span>
                    </Link>
                    <ShareIcon className="h-[1em] w-[1em] cursor-pointer text-2xl inline hover:text-red-500" title="create sharable link" onClick={handleCopyLinkClick} />
                </div>
                { totalUnpaid > 0 || totalPayed > 0 || seenByTenantAt || utilBillsProofOfPayment?.uploadedAt ?
                    <>
                        <div className="flex ml-1">
                            <div className="divider divider-horizontal p-0 m-0"></div>
                            <div className="card rounded-box grid grow place-items-left place-items-top p-0">
                                {
                                    totalUnpaid > 0 ?
                                        <div className="flex ml-1">
                                            <span className="w-5 min-w-5 mr-2"><ShoppingCartIcon className="mt-[.1rem]" /></span>
                                            <span>
                                                {t("total-due-label")}&nbsp;<strong>{formatCurrency(totalUnpaid, currency ?? "EUR")}</strong>
                                            </span>
                                        </div>
                                        : null
                                }
                                {
                                    totalPayed > 0 ?
                                        <div className="flex ml-1">
                                            <span className="w-5 min-w-5 mr-2"><BanknotesIcon className="mt-[.1rem]" /></span>
                                            <span>
                                                {t("total-payed-label")}&nbsp;<strong>{formatCurrency(totalPayed, currency ?? "EUR")}</strong>
                                                <CheckCircleIcon className="h-5 w-5 ml-1 mt-[-.2rem] text-success inline-block" />
                                            </span>
                                        </div>
                                        : null
                                }
                                {tenantEmail && tenantEmailStatus && tenantEmailStatus !== EmailStatus.Verified && (
                                    <div className="flex ml-1">
                                        <span className="w-5 min-w-5 mr-2">
                                            {tenantEmailStatus === EmailStatus.Unverified && <ExclamationTriangleIcon className="mt-[.1rem] text-warning" />}
                                            {tenantEmailStatus === EmailStatus.VerificationPending && <ClockIcon className="mt-[.1rem] text-info" />}
                                            {tenantEmailStatus === EmailStatus.Unsubscribed && <EnvelopeIcon className="mt-[.1rem] text-error" />}
                                        </span>
                                        <span className={
                                            tenantEmailStatus === EmailStatus.Unverified ? "text-warning" :
                                            tenantEmailStatus === EmailStatus.VerificationPending ? "text-info" :
                                            "text-error"
                                        }>
                                            {tenantEmailStatus === EmailStatus.Unverified && `${t("email-status.unverified")} ⚠️`}
                                            {tenantEmailStatus === EmailStatus.VerificationPending && `${t("email-status.verification-pending")} ⏳`}
                                            {tenantEmailStatus === EmailStatus.Unsubscribed && `${t("email-status.unsubscribed")} ✉️`}
                                        </span>
                                    </div>
                                )}
                                {seenByTenantAt && (
                                    <div className="flex mt-1 ml-1">
                                        <span className="w-5 mr-2 min-w-5"><EyeIcon className="mt-[.1rem]" /></span>
                                        <span>
                                            <span>{t("seen-by-tenant-label")} at {seenByTenantAt.toLocaleString()}</span>
                                            <CheckCircleIcon className="h-5 w-5 ml-1 mt-[-.2rem] text-success inline-block" />
                                        </span>
                                    </div>
                                )}
                                {utilBillsProofOfPayment?.uploadedAt && (
                                    <Link
                                        href={`/share/proof-of-payment/${_id}/`}
                                        target="_blank"
                                        className="flex mt-1 ml-1">
                                        <span className="w-5 min-w-5 mr-2"><TicketIcon className="mt-[.1rem]" /></span>
                                        <span>
                                            <span className="underline">{t("download-proof-of-payment-label")}</span>
                                            <CheckCircleIcon className="h-5 w-5 ml-2 mt-[-.2rem] text-success inline-block" />
                                        </span>
                                    </Link>
                                )}
                            </div>
                        </div>

                    </> : null
                }

            </div>
        </div>);
};