import Link from "next/link";

export function capitalizeFirstLetter(val) {
    return String(val).charAt(0).toUpperCase() + String(val).slice(1);
}

export function formatDates(dateObj, showTime) {
    const d = new Date(dateObj);
    const dd = String(d.getDate()).padStart(2, "0");
    const mm = String(d.getMonth() + 1).padStart(2, "0");
    const yyyy = d.getFullYear();
    const hh = String(d.getHours()).padStart(2, "0");
    const mins = String(d.getMinutes()).padStart(2, "0");

    return showTime && !(hh === "00" && mins === "00")
        ? `${hh}:${mins}`
        : `${dd}/${mm}/${yyyy}`;
}

export function hasValidKey(obj, key) {
    return obj?.hasOwnProperty(key) && obj[key] !== null && obj[key] !== "";
}

export function showReps(startDate, endDate) {
    const now = new Date();
    const start = new Date(startDate);
    const end = new Date(endDate);
    return now >= start && now <= end;
}

export function showRepsEnded(startDate, endDate) {
    const now = new Date();
    const start = new Date(startDate);
    const end = new Date(endDate);
    return now > start && now > end;
}

export function isObjectNotEmpty(obj, key) {
    return obj.hasOwnProperty(key) && Object.keys(obj[key]).length > 0;
}

export function hasOwnPropertyAndNotNull(obj, property) {
    return obj.hasOwnProperty(property) && obj[property] !== null;
}

export function linkedCasesList(linkedCasesReference, locale) {
    //console.log(linkedCasesReference);

    linkedCasesReference = linkedCasesReference.value || [];

    return (
        <>
            <ul className="govuk-list govuk-!-font-size-16">
                {linkedCasesReference.map((item, key) => {
                    return (
                        <li key={key}>
                            <Link
                                href={
                                    locale == "cy"
                                        ? "/canlyniadauchwilio?q=" +
                                          item.title +
                                          "&lk=1"
                                        : "/searchresults?q=" +
                                          item.title +
                                          "&lk=1"
                                }
                                className=""
                            >
                                {item.title}
                            </Link>
                        </li>
                    );
                    //console.log(item.incidentid, item.title);
                })}
            </ul>
        </>
    );
}

export const getBilingualText = (value, locale) => {
    if (!value) return "";

    // Prefer new delimiter if present
    const delimiter = value.includes(">>>") ? ">>>" : ";";

    // No delimiter at all → return whole string
    if (!value.includes(delimiter)) return value;

    const [en, cy] = value.split(delimiter);

    return locale === "cy" ? (cy ?? en) : (en ?? cy);
};