/**
 * NOTE: You do not need to do all this to put your own Terms and conditions
 * this is if you want component level customization.
 * If the default works for you, you can just use the useDownloadTerms hook
 * in the KcApp.tsx
 * Example: https://github.com/garronej/keycloakify-starter/blob/a20c21b2aae7c6dc6dbea294f3d321955ddf9355/src/KcApp/KcApp.tsx#L14-L30
 */
import { clsx } from "keycloakify/tools/clsx";
import { useRerenderOnStateChange } from "evt/hooks";
import { Markdown } from "keycloakify/tools/Markdown";
import { type PageProps, defaultClasses } from "keycloakify/pages/PageProps";
import { useGetClassName } from "keycloakify/lib/useGetClassName";
import { evtTermMarkdown } from "keycloakify/lib/useDownloadTerms";
import type { KcContext } from "../kcContext";
import type { I18n } from "../i18n";

export default function Terms(props: PageProps<Extract<KcContext, { pageId: "terms.ftl" }>, I18n>) {
    const { kcContext, i18n, doUseDefaultCss, Template, classes } = props;

    const { getClassName } = useGetClassName({
        "defaultClasses": !doUseDefaultCss ? undefined : defaultClasses,
        classes
    });

    const { msg, msgStr } = i18n;

    useRerenderOnStateChange(evtTermMarkdown);

    const { url } = kcContext;

    if (evtTermMarkdown.state === undefined) {
        return null;
    }

    return (
        <Template
            {...{ kcContext, i18n, doUseDefaultCss, classes }}
            displayMessage={false}
            headerNode={msg("termsTitle")}
            formNode={
                <>
                    <div id="kc-terms-text">{evtTermMarkdown.state && <Markdown>{evtTermMarkdown.state}</Markdown>}</div>
                    <form className="form-actions" action={url.loginAction} method="POST">
                        <input
                            className={clsx(
                                getClassName("kcButtonClass"),
                                getClassName("kcButtonClass"),
                                getClassName("kcButtonClass"),
                                getClassName("kcButtonPrimaryClass"),
                                getClassName("kcButtonLargeClass")
                            )}
                            name="accept"
                            id="kc-accept"
                            type="submit"
                            value={msgStr("doAccept")}
                        />
                        <input
                            className={clsx(getClassName("kcButtonClass"), getClassName("kcButtonDefaultClass"), getClassName("kcButtonLargeClass"))}
                            name="cancel"
                            id="kc-decline"
                            type="submit"
                            value={msgStr("doDecline")}
                        />
                    </form>
                    <div className="clearfix" />
                </>
            }
        />
    );
}