Function randomBillingByCountry

static/js/payment.js:670–713

()

}

async function randomBillingByCountry() {
    const country = String(getInputValue("billing-country-input") || "US").toUpperCase();
    setButtonLoading("random-billing-btn", "生成中...", true);
    setRandomBillingHint("正在获取随机账单资料...", "info");
    try {
        const data = await api.get(`/payment/random-billing?country=${encodeURIComponent(country)}`);
        const profile = data?.profile || {};
        if (!profile || typeof profile !== "object") {
            throw new Error("返回的账单资料格式无效");
        }

        fillBillingForm({
            billing_name: profile.billing_name || "",
            country_code: profile.country_code || country,
            currency: profile.currency || "",
            address_line1: profile.address_line1 || "",
            address_city: profile.address_city || "",
            address_state: profile.address_state || "",
            postal_code: profile.postal_code || "",
        });

        const source = String(profile.source || "unknown");
        let sourceLabel = "本地兜底";
        if (source === "meiguodizhi") sourceLabel = "meiguodizhi";
        if (source === "local_geo") sourceLabel = "本地生成";
        if (source === "local_geo_fallback") sourceLabel = "本地兜底";
        const fallbackReason = String(profile.fallback_reason || "").trim();
        const city = String(profile.address_city || "-");
        const state = String(profile.address_state || "-");
        const postal = String(profile.postal_code || "-");
        if ((source === "local_fallback" || source === "local_geo_fallback") && fallbackReason) {
            setRandomBillingHint(`来源: ${sourceLabel} | ${city}, ${state}, ${postal} | 外部失败: ${fallbackReason}`, "error");
            toast.warning(`外部地址源不可用，已切换本地兜底：${fallbackReason}`);
        } else {
            setRandomBillingHint(`来源: ${sourceLabel} | ${city}, ${state}, ${postal}`, "success");
            toast.success(`已按 ${country} 随机填充账单资料（${sourceLabel}）`);
        }
    } catch (error) {
        setRandomBillingHint(`随机失败: ${formatErrorMessage(error)}`, "error");
        toast.error(`随机账单资料失败: ${formatErrorMessage(error)}`);
    } finally {
        setButtonLoading("random-billing-btn", "生成中...", false);
    }
}

function collectBillingFormData() {
    const expiry = parseExpiryInput(getInputValue("card-expiry-input"));