chatroom/resources/js/admin/holiday-events.js

// 节日福利后台事件代理，替代 Blade 内联启停、触发和删除确认逻辑。

let adminHolidayEventsControlsBound = false;

const enabledButtonClasses =
    "inline-flex items-center gap-2 rounded-lg px-3 py-2 text-xs font-bold transition bg-emerald-500 text-white hover:bg-emerald-600";
const disabledButtonClasses =
    "inline-flex items-center gap-2 rounded-lg px-3 py-2 text-xs font-bold transition bg-slate-200 text-slate-600 hover:bg-slate-300";
const enabledBadgeClasses =
    "inline-flex rounded-full px-2.5 py-1 text-xs font-bold bg-emerald-100 text-emerald-700";
const disabledBadgeClasses =
    "inline-flex rounded-full px-2.5 py-1 text-xs font-bold bg-slate-100 text-slate-500";

/**
 * 读取 CSRF 令牌，供后台 AJAX 状态切换请求使用。
 *
 * @returns {string}
 */
function getCsrfToken() {
    return document.querySelector('meta[name="csrf-token"]')?.getAttribute("content") ?? "";
}

/**
 * 根据启用状态返回按钮文案。
 *
 * @param {boolean} enabled
 * @returns {string}
 */
function getToggleButtonLabel(enabled) {
    return enabled ? "切换为停用" : "重新启用模板";
}

/**
 * 同步当前行的启停按钮、徽标和透明度。
 *
 * @param {HTMLButtonElement} button
 * @param {boolean} enabled
 * @returns {void}
 */
function renderHolidayEnabledState(button, enabled) {
    const row = button.closest("tr");
    const dot = button.querySelector('[data-role="toggle-dot"]');
    const label = button.querySelector('[data-role="toggle-label"]');
    const enabledBadge = row?.querySelector('[data-role="enabled-badge"]');

    button.dataset.enabled = enabled ? "1" : "0";
    button.className = enabled ? enabledButtonClasses : disabledButtonClasses;

    if (dot) {
        dot.className = enabled ? "h-2 w-2 rounded-full bg-white" : "h-2 w-2 rounded-full bg-slate-500";
    }

    if (label) {
        label.textContent = getToggleButtonLabel(enabled);
    }

    if (enabledBadge) {
        enabledBadge.className = enabled ? enabledBadgeClasses : disabledBadgeClasses;
        enabledBadge.textContent = enabled ? "已启用" : "已停用";
    }

    row?.classList.toggle("opacity-60", !enabled);
}

/**
 * 切换节日活动启用状态，并在成功后刷新当前行状态。
 *
 * @param {HTMLButtonElement} button
 * @returns {Promise<void>}
 */
async function toggleHolidayEvent(button) {
    const toggleUrl = button.getAttribute("data-holiday-event-toggle-url");
    if (!toggleUrl) {
        return;
    }

    const response = await fetch(toggleUrl, {
        method: "POST",
        headers: {
            "X-CSRF-TOKEN": getCsrfToken(),
            Accept: "application/json",
        },
    });
    const data = await response.json();

    if (!data.ok) {
        return;
    }

    renderHolidayEnabledState(button, Boolean(data.enabled));
}

/**
 * 绑定节日福利后台页操作。
 *
 * @returns {void}
 */
export function bindAdminHolidayEventsControls() {
    if (adminHolidayEventsControlsBound || typeof document === "undefined") {
        return;
    }

    adminHolidayEventsControlsBound = true;

    document.addEventListener("click", (event) => {
        if (!(event.target instanceof Element)) {
            return;
        }

        const toggleButton = event.target.closest("[data-holiday-event-toggle-url]");
        if (!(toggleButton instanceof HTMLButtonElement)) {
            return;
        }

        event.preventDefault();
        void toggleHolidayEvent(toggleButton);
    });

    document.addEventListener("submit", (event) => {
        if (!(event.target instanceof HTMLFormElement)) {
            return;
        }

        // 立即触发和删除都会改变活动状态，提交前统一读取 Blade 声明的确认文案。
        const confirmMessage = event.target.getAttribute("data-holiday-event-confirm");
        if (confirmMessage && !window.confirm(confirmMessage)) {
            event.preventDefault();
        }
    });
}