66 lines
2.4 KiB
JavaScript
66 lines
2.4 KiB
JavaScript
const ADMIN_MEMBER_ID = 104891;
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const generateBtn = document.getElementById("generateBtn");
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const statusText = document.getElementById("statusText");
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const resultCard = document.getElementById("resultCard");
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const qrImage = document.getElementById("qrImage");
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const downloadLink = document.getElementById("downloadLink");
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const rawJson = document.getElementById("rawJson");
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const metaMemberId = document.getElementById("metaMemberId");
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const metaVillage = document.getElementById("metaVillage");
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const metaUuid = document.getElementById("metaUuid");
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const metaStatus = document.getElementById("metaStatus");
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const metaMsg = document.getElementById("metaMsg");
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const metaQrPrefix = document.getElementById("metaQrPrefix");
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const metaPayloadLen = document.getElementById("metaPayloadLen");
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const metaPayloadPrefix = document.getElementById("metaPayloadPrefix");
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function setStatus(message, isError = false) {
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statusText.textContent = message;
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statusText.classList.toggle("error", isError);
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}
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function showResult(data) {
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resultCard.classList.remove("hidden");
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qrImage.src = data.data_url;
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downloadLink.href = data.data_url;
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downloadLink.download = `member_${data.member_id}.gif`;
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metaMemberId.textContent = data.member_id ?? "-";
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metaVillage.textContent = data.village_name ?? "-";
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metaUuid.textContent = data.uuid ?? "-";
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metaStatus.textContent = data.status ?? "-";
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metaMsg.textContent = data.msg ?? "-";
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metaQrPrefix.textContent = data.qr_prefix ?? "-";
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metaPayloadLen.textContent = data.payload_len ?? "-";
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metaPayloadPrefix.textContent = data.payload_hex_prefix ?? "-";
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rawJson.textContent = JSON.stringify(data, null, 2);
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}
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async function generateQr() {
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generateBtn.disabled = true;
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setStatus(`正在生成管理员二维码（member_id=${ADMIN_MEMBER_ID}）...`);
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try {
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const response = await fetch("/api/generate", {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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},
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body: JSON.stringify({ member_id: ADMIN_MEMBER_ID }),
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});
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const data = await response.json();
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if (!response.ok || !data.ok) {
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throw new Error(data.error || "生成二维码失败");
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}
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showResult(data);
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setStatus("管理员二维码生成成功");
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} catch (error) {
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setStatus(error.message || "生成失败", true);
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} finally {
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generateBtn.disabled = false;
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}
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}
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generateBtn.addEventListener("click", generateQr);
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