// 婚姻弹窗辅助入口，承接从 marriage-modals.blade.php 迁移出的全局函数。

/**
 * 向聊天主窗口追加一条婚姻系统公告，允许传入受控 HTML 按钮。
 *
 * @param {string} html 系统模板生成的 HTML 内容
 * @returns {void}
 */
export function appendSystemMessage(html) {
    const container = document.getElementById("chat-messages-container");

    if (!container) {
        return;
    }

    const div = document.createElement("div");
    div.style.cssText = "background:linear-gradient(135deg,#fdf4ff,#fce7f3); border-left:3px solid #ec4899; border-radius:6px; padding:5px 12px; margin:3px 0; font-size:13px; line-height:1.6;";
    div.innerHTML = `<span style="color:#9d174d;">${html}</span>`;
    container.appendChild(div);
    container.scrollTop = container.scrollHeight;
}

/**
 * 打开求婚弹窗入口，从用户名片按钮触发。
 *
 * @param {string} username 求婚对象用户名
 * @returns {Promise<void>}
 */
export async function openProposeModal(username) {
    let rings = [];

    try {
        const response = await fetch(window.chatContext.marriage.myRingsUrl, {
            headers: {
                Accept: "application/json",
            },
        });
        const data = await response.json();

        if (data.status === "success") {
            rings = data.rings || [];
        }
    } catch {
        // 网络异常时继续交给后端兜底，避免前端误拦截真实可用的求婚流程。
    }

    if (rings.length === 0) {
        const goShop = await window.chatDialog?.confirm(
            "求婚需要一枚💍结婚戒指，你的背包里还没有。\n\n要前往商店购买吗？",
            "需要结婚戒指",
        );

        if (goShop && typeof window.openShopModal === "function") {
            window.openShopModal();
        }

        return;
    }

    const modal = document.getElementById("marriage-propose-modal");
    const alpine = window.Alpine;

    if (modal && alpine) {
        alpine.$data(modal).openWithRings(username, rings);
    }
}

/**
 * 打开婚礼设置弹窗，供新婚公告和名片入口复用。
 *
 * @param {number|string} marriageId 婚姻记录 ID
 * @returns {void}
 */
export function openWeddingSetupModal(marriageId) {
    const modal = document.getElementById("wedding-setup-modal");
    const alpine = window.Alpine;

    if (modal && alpine) {
        alpine.$data(modal).open(marriageId);
    }
}

/**
 * 暴露婚姻弹窗存量入口，兼容 Blade 内 onclick、Alpine 方法和广播回调。
 *
 * @returns {void}
 */
export function bindMarriageModalControls() {
    window.appendSystemMessage = appendSystemMessage;
    window.openProposeModal = openProposeModal;
    window.openWeddingSetupModal = openWeddingSetupModal;
}