rtim/pages_bluetooth/healthMeterOld.vue

<template>
	<view class="page">
		<!-- 顶部导航 -->
		<!-- <view :style="{ height: statusBarHeight}"></view> -->
		<view class="nav-bar" :style="{ paddingTop: statusBarHeight}">
			<view class="nav-back" @tap="goBack">
				<!-- <text class="back-text">‹ 返回</text> -->
				<image class="back-text" src="@/static/images/pages_watch/icons/back_arrow_icon24.png"></image>
			</view>
			<view class="nav-title">小护士血压仪</view>
			<image class="next-text" src="@/static/images/pages_watch/icons/more_icon24.png"></image>
		</view>

		<view class="content">
			<!-- 顶部Tab -->
			<view class="tabs">
				<view class="tab" :class="{ active: activeTab === 'bp' }" @tap="activeTab = 'bp'">
					血压/心率
				</view>
				<view class="tab" :class="{ active: activeTab === 'glucose' }" @tap="activeTab = 'glucose'">
					血糖测量
				</view>
				<view class="tab" :class="{ active: activeTab === 'uric' }" @tap="activeTab = 'uric'">
					尿酸测量
				</view>
			</view>

			<!-- 圆形仪表 -->
			<view class="meter-wrap">
				<view class="meter-ring" :style="ringStyle">
					<view class="meter-center">
						<!-- 准备就绪 -->
						<view v-if="uiState === 'ready'" class="ready-view">
							<!-- <view class="ready-check">✓</view> -->
							<image class="ready-checkimg" src="@/static/images/pages_watch/icons/ok_icon.png"></image>
							<view class="ready-text">准备就绪</view>
						</view>

						<!-- 量测中 -->
						<view v-else-if="uiState === 'measuring'" class="measuring-view">
							<view class="bp-value">
								{{ displaySystolic }}/{{ displayDiastolic }}
								<text class="bp-value-unit">mmHg</text>
							</view>
							<view class="measuring-sub">
								正在自动加压..{{ ringProgressInt }}%
							</view>
						</view>

						<!-- 结果完成 -->
						<view v-else-if="uiState === 'result'" class="result-view">
							<view v-if="activeTab === 'bp'" class="result-view">
								<view class="bp-value">
									{{ lastBloodPressure.systolic }}/{{ lastBloodPressure.diastolic }}
									<text class="bp-value-unit">mmHg</text>
								</view>
								<view class="result-sub">测量完成</view>
							</view>

							<view v-else-if="activeTab === 'glucose'" class="result-view">
								<view class="bp-value">
									{{ lastGlucose.value }}
									<text class="bp-value-unit">{{ lastGlucose.unit }}</text>
								</view>
								<view class="result-sub">测量完成</view>
							</view>

							<view v-else class="result-view">
								<view class="bp-value">
									{{ lastUricAcid.value }}
									<text class="bp-value-unit">{{ lastUricAcid.unit }}</text>
								</view>
								<view class="result-sub">测量完成</view>
							</view>
						</view>

						<!-- 异常 -->
						<view v-else-if="uiState === 'error'" class="error-view">
							<view v-if="activeTab === 'bp'" class="result-view">
								<view class="bp-value error-num">
									--/--
									<text class="bp-value-unit">mmHg</text>
								</view>
								<view class="result-sub error-sub">测量错误</view>
							</view>
							<view v-else-if="activeTab === 'glucose'" class="result-view">
								<view class="bp-value error-num">
									--
									<text class="bp-value-unit">{{ lastGlucose.unit }}</text>
								</view>
								<view class="result-sub error-sub">{{ glucoseErrorMsg ? '血糖测量错误' : '测量错误' }}</view>
							</view>
							<view v-else class="result-view">
								<view class="bp-value error-num">
									--
									<text class="bp-value-unit">{{ lastUricAcid.unit }}</text>
								</view>
								<view class="result-sub error-sub">{{ uricAcidErrorMsg ? '尿酸测量错误' : '测量错误' }}</view>
							</view>
						</view>

						<!-- 未连接 -->
						<view v-else class="ready-view">
							<view class="ready-check disconnected-check">○</view>
							<view class="ready-text">未连接</view>
						</view>
					</view>
				</view>
			</view>

			<!-- 提示/同步卡片 -->
			<view v-if="uiState !== 'result'" class="tip-box">
				<view class="tip-icon">i</view>
				<view class="tip-text">{{ tipText }}</view>
			</view>

			<view v-else-if="bpUiState === 'result' && activeTab === 'bp'" class="sync-card">
				<view class="sync-left">
					<view class="sync-title">数据已同步</view>
					<view class="sync-time">测量时间：{{ lastSyncTime }}</view>
				</view>
				<image class="sync-check" src="@/static/images/pages_watch/icons/remove_icon2.png"></image>
			</view>

			<!-- 主按钮 -->
			<view v-if="activeTab === 'bp' && (bpUiState === 'ready' || bpUiState === 'error')" class="primary-btn" @tap="onPrimaryActionTap">
				<text class="primary-btn-text">{{ bpUiState === 'error' ? '重新测量' : '开始测量' }}</text>
			</view>

			<view v-else-if="activeTab === 'bp' && bpUiState === 'measuring'" class="primary-btn primary-btn-disabled">
				<text class="primary-btn-text">测量中</text>
			</view>

			<!-- 已连接信息（截图底部样式） -->
			<!-- <view v-if="connected" class="conn-card">
				<view class="conn-row">
					<view class="conn-dot" />
					<text class="conn-text">{{ deviceDisplayName }}已通过蓝牙连接({{ connectionPercent }}%)</text>
				</view>
				<view v-if="lastSyncTime" class="conn-time">最后同步时间:{{ lastSyncTime }}</view>
			</view> -->

			<!-- 结果指标卡片（只在血压/心率Tab展示，保持布局一致） -->
			<view v-if="bpUiState === 'result' && activeTab === 'bp'" class="result-panel">
				<view class="result-grid">
					<view class="result-card">
						<view class="result-label">血压</view>
						<view class="result-value">
							{{ lastBloodPressure.systolic }}/{{ lastBloodPressure.diastolic }}
							<text class="result-unit">(mmHg)</text>
						</view>
						<view class="result-chart">
							<image class="chart-img" src="@/static/images/pages_watch/icons/bloodP.png"></image>
							<!-- <svg viewBox="0 0 120 40" width="100%" height="40">
								<polyline fill="none" stroke="#FF7700" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"
									points="8,28 18,28 25,20 34,26 46,14 58,22 68,18 80,26 95,12 110,20" />
							</svg> -->
						</view>
						<view class="result-text" :class="bpResultText=='偏高'?'active':''">{{ bpResultText }}</view>
					</view>

					<view class="result-card">
						<view class="result-label">心率</view>
						<view class="result-value">
							{{ lastBloodPressure.pulse }}
							<text class="result-unit">bpm</text>
						</view>
						<view class="result-chart">
							<image class="chart-img" src="@/static/images/pages_watch/icons/heart.png"></image>
							<!-- <svg viewBox="0 0 120 40" width="100%" height="40">
								<polyline fill="none" stroke="#FF4D4F" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"
									points="6,26 14,28 20,20 28,24 34,18 42,22 50,16 58,20 66,14 74,18 82,10 90,16 98,12 106,16" />
							</svg> -->
						</view>
						<view class="result-text" :class="pulseResultText=='偏高'?'active':''">{{ pulseResultText }}</view>
					</view>

					<view class="result-card">
						<view class="result-label">血糖</view>
						<view class="result-value">
							{{ lastGlucose.value }}
							<text class="result-unit">({{ lastGlucose.unit }})</text>
						</view>
						<view class="result-chart">
							<image class="chart-img" :src="glucoseResultText=='偏高'?'/static/images/pages_watch/icons/bloods-top.png':'/static/images/pages_watch/icons/bloods.png'"></image>
							<!-- <svg viewBox="0 0 120 40" width="100%" height="40">
								<polyline fill="none" stroke="#52D087" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"
									points="10,26 25,20 40,24 55,12 70,16 85,8 100,18 112,10" />
								<circle cx="25" cy="20" r="4" fill="#52D087" />
								<circle cx="55" cy="12" r="4" fill="#52D087" />
								<circle cx="85" cy="8" r="4" fill="#52D087" />
							</svg> -->
						</view>
						<view class="result-text" :class="glucoseResultText=='偏高'?'active':''">{{ glucoseResultText }}</view>
					</view>

					<view class="result-card">
						<view class="result-label">
							尿酸
							<text class="trend-badge">{{ uricTrendText }}</text>
						</view>
						<view class="result-value">
							{{ lastUricAcid.value }}
							<text class="result-unit">({{ lastUricAcid.unit }})</text>
						</view>
						<view class="result-chart">
							<image class="chart-img" :src="uricResultText=='偏高'?'/static/images/pages_watch/icons/acid-top.png':'/static/images/pages_watch/icons/acid.png'"></image>
							<!-- <svg viewBox="0 0 120 40" width="100%" height="40">
								<g fill="#FF7700">
									<rect x="10" y="22" width="6" height="16" rx="2" />
									<rect x="20" y="18" width="6" height="20" rx="2" />
									<rect x="30" y="12" width="6" height="26" rx="2" />
									<rect x="40" y="16" width="6" height="22" rx="2" />
									<rect x="50" y="10" width="6" height="28" rx="2" />
									<rect x="60" y="14" width="6" height="24" rx="2" />
									<rect x="70" y="6" width="6" height="32" rx="2" />
									<rect x="80" y="12" width="6" height="26" rx="2" />
									<rect x="90" y="9" width="6" height="29" rx="2" />
									<rect x="100" y="13" width="6" height="25" rx="2" />
								</g>
							</svg> -->
						</view>
						<view class="result-text" :class="uricResultText=='偏高'?'active':''">{{ uricResultText }}</view>
					</view>
				</view>
			</view>

			<!-- 连接/设备操作区（非截图区域：保持你现有连接逻辑） -->
			<view v-if="!connected" class="actions">
				<view v-if="boundDevice">
					<view class="list-title">已绑定设备</view>
					<view class="device-item active" style="margin-bottom: 24rpx; justify-content: space-between">
						<view class="device-info">
							<text class="device-name">{{ boundDevice.name }}</text>
							<text class="device-id">{{ boundDevice.deviceId }}</text>
						</view>
					</view>
					<button class="btn btn-connect" :disabled="connecting" :loading="connecting" @tap="connectDevice(false)">
						{{ connecting ? '连接中...' : '重试连接' }}
					</button>
					<button class="btn btn-warn" :disabled="disconnecting" @tap="unbindDevice">解绑</button>
				</view>

				<view v-else>
					<button class="btn btn-primary" :disabled="scanning" :loading="scanning" @tap="startScan">
						{{ scanning ? '扫描中...' : '扫描设备' }}
					</button>

					<view v-if="deviceList.length > 0" class="device-list">
						<view class="list-title">可选设备（请确保血压仪/血糖仪已开机）</view>
						<view
							v-for="d in deviceList"
							:key="d.deviceId"
							class="device-item"
							:class="{ active: selectedDeviceId === d.deviceId }"
							@tap="selectDevice(d)"
						>
							<radio :checked="selectedDeviceId === d.deviceId" color="#FF5C03" />
							<view class="device-info">
								<text class="device-name">{{ d.name || d.localName || '未知设备' }}</text>
								<text class="device-id">{{ d.deviceId }}</text>
							</view>
						</view>
					</view>

					<button class="btn btn-connect" :disabled="!selectedDeviceId || connecting" :loading="connecting" @tap="connectDevice(false)">
						{{ connecting ? '连接中...' : '连接设备' }}
					</button>
				</view>
			</view>
			<!-- 日志（调试用，可折叠） -->
			<view class="log-section">
				<view class="log-title" @tap="showLog = !showLog">
					<text>运行日志</text>
					<text class="log-toggle">{{ showLog ? '收起' : '展开' }}</text>
				</view>
				<scroll-view v-if="showLog" class="log-list" scroll-y>
					<text v-for="(line, i) in logs" :key="i" class="log-line">{{ line }}</text>
				</scroll-view>
			</view>
		</view>
		<!-- <view v-if="footerPreText" class="footer-txt">
			<view class="pre"> {{ footerPreText }}</view>
			<view v-if="lastSyncTime" class="time">最后同步时间:{{ lastSyncTime }}</view>
			
		</view> -->
	</view>
</template>

<script>
/**
 * 将 uni-app 的回调式 API 包装为 Promise 风格，便于使用 async/await 避免回调地狱
 * @param {string} api - uni-app 的 API 名称 (如 'openBluetoothAdapter')
 * @param {Object} opts - 传递给 API 的参数对象
 * @returns {Promise} 成功时 resolve 返回结果，失败时 reject 返回错误信息
 */
const promisifyUniApi = (api, opts = {}) =>
	new Promise((res, rej) => {
		opts.success = res;
		opts.fail = rej;
		uni[api](opts);
	});

// 解析 BLE 血压测量特征值（Bluetooth GATT 0x2A18 格式）
// 固定 UUID：接收用 0xFFF1，发送用 0xFFF2，同属 Service 0xFFF0
// 血压协议：命令头 0xFD,0xFD；命令尾 0x0D,0x0A
const BP_HEADER = [0xfd, 0xfd];
const BP_TAIL = [0x0d, 0x0a];

// 血压协议命令 (FD FD ... 0D 0A) - 新协议
const CMD_BP_BROADCAST_A4 = 0xa4;
const CMD_BP_CONNECT_FA = 0xfa; // FA 05
const CMD_BP_CONFIRM_06 = 0x06;
const CMD_BP_PRESSURE_FB = 0xfb;
const CMD_BP_RESULT_FC = 0xfc;
const CMD_BP_ERROR_FD = 0xfd;

// 血糖/尿酸协议命令 (A5 A5 ... 5A 5A)
const GU_HEADER = [0xa5, 0xa5];
const GU_TAIL = [0x5a, 0x5a];
const CMD_GU_START_B1 = 0xb1;
const CMD_GU_GLUCOSE_RES_B2 = 0xb2;
const CMD_GU_URIC_RES_B3 = 0xb3;
const CMD_GU_GLUCOSE_ERR_B4 = 0xb4;
const CMD_GU_URIC_ERR_B5 = 0xb5;

const CMD_GU_REPLY_START_C1 = 0xc1;
const CMD_GU_REPLY_GLUCOSE_RES_C2 = 0xc2;
const CMD_GU_REPLY_GLUCOSE_ERR_C3 = 0xc3;
const CMD_GU_REPLY_URIC_RES_C4 = 0xc4;
const CMD_GU_REPLY_URIC_ERR_C5 = 0xc5;

// 构造血压指令
function buildBpCommand(cmd, data = []) {
	const buf = new Uint8Array(2 + 1 + data.length + 2);
	buf[0] = 0xfd;
	buf[1] = 0xfd;
	buf[2] = cmd;
	for (let i = 0; i < data.length; i++) {
		buf[3 + i] = data[i];
	}
	buf[buf.length - 2] = 0x0d;
	buf[buf.length - 1] = 0x0a;
	return buf.buffer;
}

// 构造血糖/尿酸指令
function buildGuCommand(cmd, data = []) {
	const len = 1 + data.length + 1; // 帧长包括 指令类型、数据、校验和
	const buf = new Uint8Array(2 + 1 + len + 2); // 帧头(2) + 帧长(1) + len + 帧尾(2)
	buf[0] = 0xa5;
	buf[1] = 0xa5;
	buf[2] = len;
	buf[3] = cmd;
	let checksum = cmd;
	for (let i = 0; i < data.length; i++) {
		buf[4 + i] = data[i];
		checksum += data[i];
	}
	buf[buf.length - 3] = checksum & 0xff;
	buf[buf.length - 2] = 0x5a;
	buf[buf.length - 1] = 0x5a;
	return buf.buffer;
}

function parseBpPacket(arr) {
	// 查找 BP_HEADER (0xfd, 0xfd)
	let startIndex = -1;
	for (let i = 0; i < arr.length - 1; i++) {
		if (arr[i] === 0xfd && arr[i + 1] === 0xfd) {
			startIndex = i;
			break;
		}
	}
	if (startIndex === -1) return null;

	// 查找 BP_TAIL (0x0d, 0x0a)
	let endIndex = -1;
	for (let i = startIndex + 2; i < arr.length - 1; i++) {
		if (arr[i] === 0x0d && arr[i + 1] === 0x0a) {
			endIndex = i + 1; // 包含 0x0a
			break;
		}
	}
	if (endIndex === -1) return null;

	const cmd = arr[startIndex + 2];
	const data = arr.slice(startIndex + 3, endIndex - 1);
	return { cmd, data };
}

// 构造旧协议指令 (D1/D2/D3等)
function buildV2Command(cmd, data = []) {
	const packetLen = 1 + data.length + 1; // Cmd(1) + Data(n) + Checksum(1)
	const buf = new Uint8Array(2 + 1 + packetLen + 2);
	buf[0] = 0xfd;
	buf[1] = 0xfd;
	buf[2] = packetLen;
	buf[3] = cmd;
	let checksum = cmd;
	for (let i = 0; i < data.length; i++) {
		buf[4 + i] = data[i];
		checksum += data[i];
	}
	buf[buf.length - 3] = checksum & 0xff;
	buf[buf.length - 2] = 0x0d;
	buf[buf.length - 1] = 0x0a;
	return buf.buffer;
}

function parseGuPacket(arr) {
	// 查找 GU_HEADER (0xa5, 0xa5)
	let startIndex = -1;
	for (let i = 0; i < arr.length - 1; i++) {
		if (arr[i] === 0xa5 && arr[i + 1] === 0xa5) {
			startIndex = i;
			break;
		}
	}
	if (startIndex === -1) return null;

	const len = arr[startIndex + 2];
	const expectedEndIndex = startIndex + 5 + len - 1;
	if (expectedEndIndex >= arr.length) return null;

	if (arr[expectedEndIndex - 1] !== 0x5a || arr[expectedEndIndex] !== 0x5a) return null;

	const cmd = arr[startIndex + 3];
	const dataLen = len - 2; // len = cmd(1) + data + CS(1)
	const data = arr.slice(startIndex + 4, startIndex + 4 + dataLen);
	const checksum = arr[startIndex + 4 + dataLen];

	let sum = cmd;
	for (let i = 0; i < data.length; i++) sum += data[i];
	if ((sum & 0xff) !== checksum) {
		console.log('GU Checksum error:', sum & 0xff, checksum);
		return null;
	}
	return { cmd, data };
}

// 解析血糖/尿酸数据包
function parseGlucosePacket(buffer) {
	// 解析新协议 (A5 A5)
	const newPacket = parseGuPacket(new Uint8Array(buffer));
	if (newPacket) {
		const { cmd, data } = newPacket;

		// 1. 开始测量 (B1)
		if (cmd === CMD_GU_START_B1) {
			const type = data[1]; // 0x01=血糖, 0x02=尿酸
			if (type === 0x01) {
				return {
					type: 'glucose_start',
					user: data[0],
					replyCmd: buildGuCommand(CMD_GU_REPLY_START_C1)
				};
			} else if (type === 0x02) {
				return {
					type: 'uric_start',
					user: data[0],
					replyCmd: buildGuCommand(CMD_GU_REPLY_START_C1)
				};
			}
		}

		// 2. 血糖结果 (B2)
		if (cmd === CMD_GU_GLUCOSE_RES_B2) {
			if (data.length >= 4) {
				const valH = data[1];
				const valL = data[2];
				const unitByte = data[3];

				const value = (valH << 8) | valL;
				let finalValue = value;
				if (value === 0) {
					finalValue = 'LO';
				} else if (value === 0xffff) {
					finalValue = 'HI';
				} else {
					finalValue = (value / 10).toFixed(1);
				}

				return {
					type: 'glucose_result',
					value: finalValue,
					unit: unitByte === 0x01 ? 'mg/dL' : 'mmol/L',
					time: Date.now(),
					replyCmd: buildGuCommand(CMD_GU_REPLY_GLUCOSE_RES_C2)
				};
			}
		}

		// 3. 尿酸结果 (B3)
		if (cmd === CMD_GU_URIC_RES_B3) {
			if (data.length >= 4) {
				const valH = data[1];
				const valL = data[2];
				const unitByte = data[3];

				const value = (valH << 8) | valL;
				let finalValue = value;
				if (value === 0) {
					finalValue = 'LO';
				} else if (value === 0xffff) {
					finalValue = 'HI';
				}

				return {
					type: 'uric_result',
					value: finalValue,
					unit: unitByte === 0x01 ? 'mg/dL' : 'umol/L',
					time: Date.now(),
					replyCmd: buildGuCommand(CMD_GU_REPLY_URIC_RES_C4) // 文档中尿酸结果回复是C4
				};
			}
		}

		// 4. 报错 (B4/B5)
		if (cmd === CMD_GU_GLUCOSE_ERR_B4) {
			const errCode = data[1];
			return {
				type: 'glucose_error',
				msg: '血糖测量错误: ' + getErrorMsg(errCode),
				replyCmd: buildGuCommand(CMD_GU_REPLY_GLUCOSE_ERR_C3)
			};
		}
		if (cmd === CMD_GU_URIC_ERR_B5) {
			const errCode = data[1];
			return {
				type: 'uric_error',
				msg: '尿酸测量错误: ' + getErrorMsg(errCode),
				replyCmd: buildGuCommand(CMD_GU_REPLY_URIC_ERR_C5) // 尿酸报错回复C5
			};
		}
	}
	return null;
}

function getErrorMsg(code) {
	const msgs = {
		0x01: '温度超范围',
		0x02: '试纸已使用过',
		0x03: '试纸损坏或中途拔出'
		// 其他错误码...
	};
	return msgs[code] || '错误码 ' + code;
}

export default {
	data() {
		return {
			scanning: false,
			connecting: false,
			disconnecting: false,
			connected: false,
			deviceList: [],
			selectedDeviceId: '',
			selectedDeviceName: '',
			deviceId: '',
			serviceId: '',
			characteristicId: '',
			notifyServiceId: '',
			notifyCharId: '',
			writeServiceId: '',
			writeCharId: '',
			writeType: '', // 明确记录使用的写入类型: 'write' 或 'writeNoResponse'
			lastGlucose: {
				value: null,
				unit: 'mmol/L',
				time: null
			},
			// 血糖测量状态提示（如：请滴入血样）
			glucoseStatus: '',
			// 血糖测量错误提示
			glucoseErrorMsg: '',

			lastUricAcid: {
				value: null,
				unit: 'umol/L',
				time: null
			},
			// 尿酸测量状态提示
			uricAcidStatus: '',
			// 尿酸测量错误提示
			uricAcidErrorMsg: '',

			lastBloodPressure: {
				systolic: null,
				diastolic: null,
				pulse: null,
				ihb: null, // 0 正常，1 心律不齐
				time: null
			},
			// 血压计已回复 FD FD 06 0D 0A，已开始量测
			bpMeasureStarted: false,
			// 是否由用户主动点击开始测量
			userRequestedMeasure: false,
			bpWaitUser: 0, // A4广播中的用户号
			// 量测过程中实时压力值（FD FD FB PressureH PressureL 0D 0A），单位 mmHg，收到最终结果后清空
			bpCurrentPressure: null,
			// 量测错误提示（E-1/E-2/E-3/E-5/E-E/E-B），收到成功结果或断开时清空
			bpErrorMsg: '',
			// 新增：血压测量流程状态
			bpProcessStatus: '', // 'connecting', 'handshake', 'measuring', 'result', 'error'
			bpProcessStep: '', // 详细步骤描述
			logs: [],
			showLog: true,
			statusText: '未连接',
			statusBarHeight: uni.getSystemInfoSync().statusBarHeight + 'px',
			boundDevice: null
			,
			// 顶部Tab：血压/血糖/尿酸（只影响展示，不改变蓝牙业务逻辑）
			activeTab: 'bp'
		};
	},
	computed: {
		deviceDisplayName() {
			return this.selectedDeviceName || (this.boundDevice && this.boundDevice.name) || '小护士血压仪';
		},
		bpUiState() {
			if (!this.connected) return 'disconnected';
			if (this.bpProcessStatus === 'result') return 'result';
			if (this.bpProcessStatus === 'measuring') return 'measuring';
			if (this.bpProcessStatus === 'error') return 'error';
			return 'ready';
			//return 'result';
		},
		// uiState：根据当前Tab展示对应的结果/提示状态（不改变蓝牙业务逻辑）
		uiState() {
			if (this.activeTab === 'bp') return this.bpUiState;
			if (!this.connected) return 'disconnected';

			if (this.activeTab === 'glucose') {
				if (this.glucoseErrorMsg) return 'error';
				if (this.lastGlucose.value !== null) return 'result';
				return 'ready';
			}

			if (this.activeTab === 'uric') {
				if (this.uricAcidErrorMsg) return 'error';
				if (this.lastUricAcid.value !== null) return 'result';
				return 'ready';
			}

			return 'ready';
		},
		// 环形进度：用实时压力估算（用于样式展示），结果完成时为100%
		ringProgressInt() {
			if (this.activeTab !== 'bp') return this.uiState === 'result' ? 100 : 0;
			if (this.bpUiState === 'result') return 100;
			if (this.bpUiState !== 'measuring') return 0;
			if (this.bpCurrentPressure == null) return 0;
			const p = (Number(this.bpCurrentPressure) - 50) / 100; // 假设 50~150mmHg 对应 0~100%
			return Math.max(0, Math.min(100, Math.round(p * 100)));
		},
		ringProgress() {
			return this.ringProgressInt;
		},
		ringStyle() {
			const track = '#EAEAEA';
			const tabArcColor = this.activeTab === 'glucose' ? '#52D087' : '#FF7700';
			const arcActive = (this.activeTab === 'bp' && (this.bpUiState === 'measuring' || this.bpUiState === 'result')) || (this.activeTab !== 'bp' && this.uiState === 'result');
			const arc = arcActive ? tabArcColor : '#EAEAEA';
			return {
				'--p': this.ringProgress + '%',
				'--arc': arc,
				'--track': track
			};
		},
		displaySystolic() {
			if (this.lastBloodPressure.systolic != null) return this.lastBloodPressure.systolic;
			if (this.bpCurrentPressure == null) return '--';
			return Math.round(Number(this.bpCurrentPressure));
		},
		displayDiastolic() {
			if (this.lastBloodPressure.diastolic != null) return this.lastBloodPressure.diastolic;
			if (this.bpCurrentPressure == null) return '--';
			// UI展示近似：根据实时压力估算舒张压占比
			return Math.round(Number(this.bpCurrentPressure) * 0.64);
		},
		connectionPercent() {
			return this.connected ? 85 : 0;
		},
		lastSyncTime() {
			// 优先用血压时间，其次血糖/尿酸
			return this.lastBloodPressure.time ?? this.lastGlucose.time ?? this.lastUricAcid.time ?? null;
		},
		footerPreText() {
			const deviceName = this.deviceDisplayName || '设备';
			if (this.connected) {
				return `小护士血压仪已通过蓝牙连接(${this.connectionPercent}%)`;
			}
			if (this.boundDevice) {
				return `小护士血压仪待连接`;
			}
			return '';
		},
		footerTimeText() {
			const timeVal = this.lastSyncTime;
			if (timeVal == null || timeVal === '') return '最后同步时间:--';

			// 统一显示为：YYYY-MM-DD HH:mm（不带秒，避免 toLocaleString 受地区影响）
			let d;
			if (typeof timeVal === 'number') {
				d = new Date(timeVal);
			} else {
				d = new Date(timeVal);
			}
			if (Number.isNaN(d.getTime())) return `最后同步时间:${String(timeVal)}`;

			const pad2 = (n) => String(n).padStart(2, '0');
			const formatted = `${d.getFullYear()}-${pad2(d.getMonth() + 1)}-${pad2(d.getDate())} ${pad2(d.getHours())}:${pad2(d.getMinutes())}`;
			return `最后同步时间:${formatted}`;
		},
		uricTrendText() {
			// 1:偏低 0:正常 2:偏高（简单阈值用于样式标签）
			const v = Number(this.lastUricAcid.value);
			if (!isFinite(v) || this.lastUricAcid.value === null) return ' ';
			// 常用阈值：150~416umol/L（与项目页面一致）
			if (v < 150) return '偏低';
			if (v > 416) return '偏高';
			return '正常';
		},
		bpResultText() {
			const sbp = Number(this.lastBloodPressure.systolic);
			const dbp = Number(this.lastBloodPressure.diastolic);
			if (!isFinite(sbp) || !isFinite(dbp) || this.lastBloodPressure.systolic == null || this.lastBloodPressure.diastolic == null) return '--';
			if (sbp < 90 || dbp < 60) return '偏低';
			if (sbp >= 140 || dbp >= 90) return '偏高';
			return '正常';
		},
		pulseResultText() {
			const pulse = Number(this.lastBloodPressure.pulse);
			if (!isFinite(pulse) || this.lastBloodPressure.pulse == null) return '--';
			if (pulse < 60) return '偏低';
			if (pulse > 100) return '偏高';
			return '正常';
		},
		glucoseResultText() {
			const rawValue = Number(this.lastGlucose.value);
			if (!isFinite(rawValue) || this.lastGlucose.value == null) return '--';
			const unit = String(this.lastGlucose.unit || '').toLowerCase();
			// 统一换算到 mmol/L 后再判断，避免不同单位阈值不一致
			const mmolValue = unit.includes('mg/dl') ? rawValue / 18 : rawValue;
			if (!isFinite(mmolValue)) return '--';
			if (mmolValue < 3.9) return '偏低';
			if (mmolValue > 6.1) return '偏高';
			return '正常';
		},
		uricResultText() {
			const rawValue = Number(this.lastUricAcid.value);
			if (!isFinite(rawValue) || this.lastUricAcid.value == null) return '--';
			const unit = String(this.lastUricAcid.unit || '').toLowerCase();
			// 尿酸统一按 umol/L 判断：mg/dL × 59.48 = umol/L
			const uricUmol = unit.includes('mg/dl') ? rawValue * 59.48 : rawValue;
			if (!isFinite(uricUmol)) return '--';
			if (uricUmol < 150) return '偏低';
			if (uricUmol > 416) return '偏高';
			return '正常';
		},
		tipText() {
			if (this.activeTab === 'bp') return '请保持坐姿，手臂平放桌面，袖带边缘距肘节2-3厘米。';

			if (this.activeTab === 'glucose') {
				if (this.glucoseErrorMsg) return '⚠️ ' + this.glucoseErrorMsg;
				if (this.glucoseStatus) return this.glucoseStatus;
				return '请滴入样本...';
			}

			if (this.activeTab === 'uric') {
				if (this.uricAcidErrorMsg) return '⚠️ ' + this.uricAcidErrorMsg;
				if (this.uricAcidStatus) return this.uricAcidStatus;
				return '请滴入样本...';
			}

			return '';
		}
	},
	onLoad() {
		uni.onBLEConnectionStateChange((res) => {
			console.log(`[BLE Connection] deviceId: ${res.deviceId}, connected: ${res.connected}`);
			if (res.deviceId === this.deviceId && !res.connected) {
				this.connected = false;
				this.statusText = '连接已断开';
				this.bpProcessStatus = 'idle';
				this.bpProcessStep = '设备连接已断开，请重新开启设备';
				this.log('设备蓝牙连接已断开');
				this.userRequestedMeasure = false;
				this.bpMeasureStarted = false;
				this.bpCurrentPressure = null;
			}
		});
		// const sys = uni.getSystemInfoSync();
		// this.statusBarHeight = sys.statusBarHeight;
		const bound = uni.getStorageSync('bound_health_device');
		if (bound) {
			try {
				this.boundDevice = JSON.parse(bound);
				this.selectedDeviceId = this.boundDevice.deviceId;
				this.selectedDeviceName = this.boundDevice.name;
				// 延迟启动自动连接
				setTimeout(() => {
					this.autoConnect();
				}, 500);
			} catch (e) {}
		}
	},
	onUnload() {
		this.closeBLE();
	},
	methods: {
		/**
		 * 页面进入后尝试自动连接已绑定设备，仅做连接与握手，不触发测量
		 * - 读取本地绑定信息，打开蓝牙适配器
		 * - 调用 connectDevice(false) 建立连接
		 */
		goBack() {
			uni.navigateBack({ delta: 1 });
		},

		onPrimaryActionTap() {
			// 准备/异常时允许点击：不改动原有的测量逻辑，只做UI状态保护
			if (!this.connected) {
				uni.showToast({ title: '未连接', icon: 'none' });
				return;
			}
			if (this.uiState === 'measuring') return;
			if (typeof this.startBpMeasurement === 'function') this.startBpMeasurement();
		},
		async autoConnect() {
			if (!this.boundDevice) return;
			this.log('尝试自动连接绑定设备...');
			try {
				await promisifyUniApi('openBluetoothAdapter');
				await this.connectDevice(false);
			} catch (e) {
				this.log('蓝牙未开启或异常，自动连接取消');
			}
		},
		//开启后台扫描寻找绑定设备...
		async startBackgroundScanForBoundDevice() {
			if (this.scanning) return;
			this.log('开启后台扫描寻找绑定设备...');
			this.scanning = true;
			try {
				await promisifyUniApi('startBluetoothDevicesDiscovery', {
					allowDuplicatesKey: false
				});
				uni.onBluetoothDeviceFound((res) => {
					const newDevices = res.devices || [];
					const found = newDevices.find((d) => d.deviceId === this.boundDevice.deviceId);
					if (found) {
						this.log('扫描到绑定设备，发起连接...');
						this.stopScan();
						this.connectDevice(true);
					}
				});
			} catch (e) {
				this.scanning = false;
				this.log('后台扫描启动失败');
			}
		},
		unbindDevice() {
			uni.showModal({
				title: '解除绑定',
				content: '确定要解除绑定该设备吗？解绑后需重新扫描连接。',
				success: async (res) => {
					if (res.confirm) {
						if (this.connected) {
							await this.disconnect();
						}
						uni.removeStorageSync('bound_health_device');
						this.boundDevice = null;
						this.selectedDeviceId = '';
						this.selectedDeviceName = '';
						this.deviceList = [];
						this.log('设备已解绑');
					}
				}
			});
		},
		log(msg) {
			const line = `${new Date().toLocaleTimeString()} ${msg}`;
			this.logs.unshift(line);
			if (this.logs.length > 100) this.logs.pop();
		},

		async startScan() {
			this.deviceList = [];
			this.selectedDeviceId = '';
			this.log('打开蓝牙适配器...');
			console.log('打开蓝牙适配器...')
			try {
				await promisifyUniApi('openBluetoothAdapter');
				this.log('开始扫描低功耗蓝牙设备...');
				await promisifyUniApi('startBluetoothDevicesDiscovery', {
					allowDuplicatesKey: false
				});
				this.scanning = true;
				this.statusText = '正在扫描...';

				uni.onBluetoothDeviceFound((res) => {
					const nameContains = (d) => {
						const name = (d.name || d.localName || '').toLowerCase();
						return name.indexOf('bluetooth') !== -1;
					};
					const newDevices = (res.devices || []).filter((d) => nameContains(d) && !this.deviceList.some((x) => x.deviceId === d.deviceId));
					if (newDevices.length) {
						this.deviceList = [...this.deviceList, ...newDevices];
					}
				});

				setTimeout(() => this.stopScan(), 10000);
			} catch (e) {
				this.scanning = false;
				this.statusText = '未连接';
				const msg = (e.errMsg || e.message || String(e)).toLowerCase();
				if (msg.indexOf('bluetooth') !== -1 || msg.indexOf('adapter') !== -1) {
					uni.showToast({ title: '请开启手机蓝牙', icon: 'none' });
				}
				this.log('扫描失败：' + (e.errMsg || e));
			}
		},

		async stopScan() {
			if (!this.scanning) return;
			try {
				await promisifyUniApi('stopBluetoothDevicesDiscovery');
			} catch (e) {}
			this.scanning = false;
			this.statusText = this.connected ? '已连接' : '未连接';
			this.log('扫描已停止，共发现 ' + this.deviceList.length + ' 个设备');
		},

		selectDevice(d) {
			this.selectedDeviceId = d.deviceId;
			this.selectedDeviceName = d.name || d.localName || '未知设备';
		},

		async sendData(buffer, description = '数据') {
			if (!this.deviceId || !this.writeServiceId || !this.writeCharId) return;

			const arr = new Uint8Array(buffer);
			const hex = Array.from(arr)
				.map((b) => ('0' + b.toString(16)).slice(-2))
				.join(' ');
			console.log(`[BLE Send Raw] ${description} Hex:`, hex);

			// 默认使用检测到的 writeType，如果没有则默认为 'write'
			let currentType = this.writeType;
			if (!currentType) {
				// 如果没有检测到明确的类型，尝试先用 write，如果失败会自动切
				currentType = 'write';
			}

			// 特殊处理：如果是 iOS 且没有明确 writeType，有些设备可能必须用 writeNoResponse
			const sys = uni.getSystemInfoSync();
			if (sys.platform === 'ios' && !this.writeType) {
				// iOS 下对某些外设，writeNoResponse 更稳定
				// currentType = 'writeNoResponse';
			}

			try {
				await promisifyUniApi('writeBLECharacteristicValue', {
					deviceId: this.deviceId,
					serviceId: this.writeServiceId,
					characteristicId: this.writeCharId,
					value: buffer,
					writeType: currentType
				});
				this.log(`已发送${description}: ${hex}`);
			} catch (e) {
				console.error(`[BLE Send Error] Type=${currentType}:`, e);

				// 不管什么错误，尝试切换 writeType 重试一次
				const retryType = currentType === 'write' ? 'writeNoResponse' : 'write';
				this.log(`发送失败 (${e.errCode || e.errMsg || e})，尝试切换为 ${retryType} 重试...`);

				try {
					await promisifyUniApi('writeBLECharacteristicValue', {
						deviceId: this.deviceId,
						serviceId: this.writeServiceId,
						characteristicId: this.writeCharId,
						value: buffer,
						writeType: retryType
					});
					this.writeType = retryType; // 如果重试成功，更新默认类型
					this.log(`重试成功 (${retryType}): ${hex}`);
				} catch (retryErr) {
					console.error(`[BLE Retry Error] Type=${retryType}:`, retryErr);
					// 还是失败，尝试不传 writeType (让系统自动判断)
					this.log(`二次重试失败，尝试不传 writeType...`);
					try {
						await promisifyUniApi('writeBLECharacteristicValue', {
							deviceId: this.deviceId,
							serviceId: this.writeServiceId,
							characteristicId: this.writeCharId,
							value: buffer
							// 不传 writeType
						});
						this.log(`三次重试成功 (Auto): ${hex}`);
					} catch (finalErr) {
						console.error(`[BLE Final Error]:`, finalErr);
						this.log(`发送最终失败: ${finalErr.errMsg || finalErr}`);
					}
				}
			}
		},

		// 手动开始血压测量
		/**
		 * 用户点击后主动发起血压测量请求
		 * - 要求蓝牙已经连接且写入特征可用
		 * - 发送新协议开始测量指令 (FA 05)
		 */
		startBpMeasurement() {
			if (!this.writeCharId) {
				uni.showToast({ title: '蓝牙未连接', icon: 'none' });
				return;
			}
			
			this.userRequestedMeasure = true;
			this.bpMeasureStarted = false;
			this.bpErrorMsg = '';
			this.bpProcessStatus = 'handshake';
			this.bpProcessStep = '正在请求开始测量...';

			// 新协议指令 (V2/V5协议)
			const bufferV2D2 = buildV2Command(0xd2); // D2为V5协议的开始测量指令

			// 旧协议指令
			const buffer = new Uint8Array([0xfa, 0x05, 0x00, 0x00, 0x00, 0x00, 0x05, 0x04]).buffer;

			// 连续发送几次以确保设备收到，旧设备握手+气泵启动可能需要较长时间，增加重试次数
			let retryCount = 0;
			const maxRetries = 8; // 增加到8次，给予约8秒的等待时间
			const sendTimer = setInterval(() => {
				if (this.bpMeasureStarted || retryCount >= maxRetries || !this.userRequestedMeasure) {
					clearInterval(sendTimer);
					if (retryCount >= maxRetries && !this.bpMeasureStarted) {
						this.log('设备未响应测量指令');
						this.bpProcessStep = '设备未响应，请重试';
						uni.showToast({ title: '设备未响应，请重试', icon: 'none' });
					}
					return;
				}
				this.sendData(buffer, '开始测量(FA 05)');
				// 延迟一点发送兼容指令
				setTimeout(() => {
					if (!this.bpMeasureStarted && this.userRequestedMeasure) {
						this.sendData(bufferV2D2, '开始测量(D2)');
					}
				}, 200);
				retryCount++;
			}, 1000);
			
			// 立即发送第一次
			this.sendData(buffer, '开始测量(FA 05)');
			setTimeout(() => {
				this.sendData(bufferV2D2, '开始测量(D2)');
			}, 200);
			retryCount++;
		},

		// 进入血检模式
		enterBloodTest() {
			if (!this.writeCharId) {
				uni.showToast({ title: '蓝牙未连接', icon: 'none' });
				return;
			}
			this.log('请求进入血检模式...');
			const bufferV2D3 = buildV2Command(0xd3); // D3为进入血检界面指令
			this.sendData(bufferV2D3, '进入血检(D3)');
		},

		async connectDevice(isAutoConnect = false) {
			if (!this.selectedDeviceId) {
				uni.showToast({ title: '请先选择设备', icon: 'none' });
				return;
			}
			this.userRequestedMeasure = false; // 连接时重置状态，等待用户点击开始测量
			this.connecting = true;
			this.log('正在连接 ' + this.selectedDeviceName + '...');
			this.statusText = '连接中...';
			try {
				await promisifyUniApi('createBLEConnection', {
					deviceId: this.selectedDeviceId,
					timeout: 10000
				});
				this.deviceId = this.selectedDeviceId;
				this.connected = true;
				this.statusText = '已连接';
				this.log('连接成功，正在发现服务...');

				await new Promise((r) => setTimeout(r, 600));

				const { services } = await promisifyUniApi('getBLEDeviceServices', {
					deviceId: this.deviceId
				});
				if (!services || services.length === 0) {
					this.log('未发现服务');
					this.connecting = false;
					return;
				}

				this.log('发现服务: ' + services.length + ' 个');
				services.forEach((s, i) => {
					console.log(`[Service ${i}] UUID: ${s.uuid}, IsPrimary: ${s.isPrimary}`);
					this.log(`S${i}: ${s.uuid.slice(4, 8)}`);
				});

				// 优先尝试 FFF0 (回到最初的起点)
				let svc = services.find((s) => s.uuid.toLowerCase().includes('fff0'));
				if (!svc) {
					// 如果没有 FFF0，尝试 FF10
					svc = services.find((s) => s.uuid.toLowerCase().includes('ff10'));
				}

				if (svc) {
					this.serviceId = svc.uuid;
					this.log('使用服务: ' + this.serviceId.slice(4, 8));

					// 如果是 FF10，特征值可能也是 FF11/FF12，或者其他
					// 需要重新获取该服务的特征值
				} else {
					this.log('错误: 未找到有效服务 (FF10/FFF0)');
					this.connecting = false;
					return;
				}

				const { characteristics } = await promisifyUniApi('getBLEDeviceCharacteristics', {
					deviceId: this.deviceId,
					serviceId: this.serviceId
				});

				// 打印所有特征值的详细属性，便于排查
				this.log('发现特征值: ' + characteristics.length + ' 个');
				characteristics.forEach((c, index) => {
					const props = [];
					if (c.properties.read) props.push('Read');
					if (c.properties.write) props.push('Write');
					if (c.properties.writeNoResponse) props.push('WriteNoResp');
					if (c.properties.notify) props.push('Notify');
					if (c.properties.indicate) props.push('Indicate');
					console.log(`[Char ${index}] UUID: ${c.uuid}, Props: ${props.join('|')}`);
					this.log(`C${index}: ${c.uuid.slice(4, 8)} [${props.join('|')}]`);
				});

				// 1. 查找接收特征 (Notify/Indicate)
				// 尝试匹配 FFF1, FF11 或任何 Notify
				let notifyChar = characteristics.find(
					(c) => (c.uuid.toLowerCase().includes('fff1') || c.uuid.toLowerCase().includes('ff11')) && (c.properties.notify || c.properties.indicate)
				);

				// 如果没找到，尝试只匹配 UUID
				if (!notifyChar) {
					notifyChar = characteristics.find((c) => c.uuid.toLowerCase().includes('fff1') || c.uuid.toLowerCase().includes('ff11'));
				}

				// 如果还是没找到，回退到任意具备 Notify/Indicate 属性的特征
				if (!notifyChar) {
					this.log('未找到标准接收特征，尝试回退...');
					notifyChar = characteristics.find((c) => c.properties.notify || c.properties.indicate);
				}

				if (notifyChar) {
					this.notifyCharId = notifyChar.uuid;
					this.notifyServiceId = this.serviceId;
				} else {
					this.log('错误: 未找到任何可接收数据的特征值');
					this.connecting = false;
					return;
				}

				// 2. 查找发送特征 (Write/WriteNoResponse)
				// 尝试匹配 FFF2, FF12 或任何 Write
				let writeChar = characteristics.find(
					(c) => (c.uuid.toLowerCase().includes('fff2') || c.uuid.toLowerCase().includes('ff12')) && (c.properties.write || c.properties.writeNoResponse)
				);

				// 如果没找到，回退到任意具备 Write/WriteNoResponse 属性的特征
				if (!writeChar) {
					this.log('未找到标准发送特征，尝试回退...');
					writeChar = characteristics.find((c) => c.properties.write || c.properties.writeNoResponse);
				}

				if (writeChar) {
					this.writeServiceId = this.serviceId;
					this.writeCharId = writeChar.uuid;
					// 确定写入类型：优先使用 write (带响应)，如果不支持则用 writeNoResponse
					// 注意：有些设备虽然标明 write，但实际需要 writeNoResponse，反之亦然
					// 我们这里记录首选类型，在 sendData 中会实现自动降级重试
					if (writeChar.properties.write) {
						this.writeType = 'write';
					} else if (writeChar.properties.writeNoResponse) {
						this.writeType = 'writeNoResponse';
					} else {
						this.writeType = 'write'; // 默认
					}
					this.log(`发送特征就绪 (Type: ${this.writeType})`);
				} else {
					this.log('警告: 未找到可写特征，无法发送指令');
				}

				this.log(`最终配置: Notify=${this.notifyCharId.slice(4, 8)}, Write=${this.writeCharId ? this.writeCharId.slice(4, 8) : '无'}`);

				await promisifyUniApi('notifyBLECharacteristicValueChange', {
					deviceId: this.deviceId,
					serviceId: this.notifyServiceId,
					characteristicId: this.notifyCharId,
					state: true
				});
				this.log('已开启数据通知');

				// 不再自动发送任何握手指令，等待用户点击开始测量
				if (this.writeCharId) {
					this.log('连接成功，等待用户操作');
					this.bpProcessStatus = 'connected';
					this.bpProcessStep = '已连接，请点击开始测量';
				}

				this.log('已开启数据通知');

				uni.onBLECharacteristicValueChange((res) => {
					if (res.deviceId !== this.deviceId) return;
					const buf = res.value;
					const arr = new Uint8Array(buf);
					const hex = Array.from(arr)
						.map((b) => ('0' + b.toString(16)).slice(-2))
						.join(' ');
					console.log('[BLE Recv Raw] Hex:', hex);
					console.log('[BLE Recv Raw] Bytes:', arr);
					this.log('收到数据: ' + hex);

					// 1. 尝试解析血压协议 (FD FD)
					// 尝试解析 V2 格式 (FD FD Len Cmd ... CS 0D 0A)
					// V2格式特点：第2字节(索引2)是Len，最后一个字节是0A，倒数第二个是0D，倒数第三个是CS
					let isV2 = false;
					let v2Cmd = null;
					let v2Data = null;
					if (arr.length >= 6 && arr[0] === 0xfd && arr[1] === 0xfd) {
						const len = arr[2];
						if (arr.length >= 2 + 1 + len + 2) {
							const content = arr.slice(3, 3 + len);
							v2Cmd = content[0];
							v2Data = content.slice(1, content.length - 1);
							const checksum = content[content.length - 1];
							let sum = v2Cmd;
							for (let i = 0; i < v2Data.length; i++) sum += v2Data[i];
							if ((sum & 0xff) === checksum) {
								isV2 = true;
							}
						}
					}

					// 处理旧协议 V2 逻辑
					if (isV2) {
						// 1. 握手: A0 -> D1
						if (v2Cmd === 0xa0) {
							this.log('收到旧协议广播 (A0)，发送连接请求 (D1)...');
							this.bpProcessStatus = 'handshake';
							this.bpProcessStep = '收到广播，请求连接 (D1)...';
							this.sendData(buildV2Command(0xd1), '连接请求(D1)');
							return;
						}

						// 1.1 握手确认: D1 -> D1 (设备回显)
						if (v2Cmd === 0xd1) {
							this.log('收到 D1 回显，等待 AF...');
							this.bpProcessStatus = 'handshake';
							this.bpProcessStep = '设备已确认请求，等待连接成功(AF)...';
							return;
						}

						// 2. 握手成功: AF
						if (v2Cmd === 0xaf) {
							this.log('收到连接建立成功信号 (AF)');
							this.bpProcessStatus = 'handshake';
							
							if (this.userRequestedMeasure) {
								this.bpProcessStep = '连接成功，发送开始测量指令 (D2)...';
								this.sendData(buildV2Command(0xd2), '开始测量(D2)');
							} else {
								this.bpProcessStep = '设备已就绪，等待用户点击开始测量';
								this.log('设备已就绪，等待用户点击开始测量，暂不发送D2');
							}
							return;
						}

						// 2.1 血压测量确认: A1 (设备回复)
						if (v2Cmd === 0xa1) {
							this.log('设备已确认测量请求 (A1)');
							this.bpProcessStatus = 'measuring';
							this.bpProcessStep = '设备已就绪，等待加压...';
							this.bpMeasureStarted = true;
							return;
						}

						// 2.2 进入血检确认: D4 (设备回复)
						if (v2Cmd === 0xd4) {
							this.log('设备已进入血检界面 (D4)');
							this.bpProcessStatus = 'idle';
							this.bpProcessStep = '请插入试纸...';
							uni.showToast({ title: '请插入试纸', icon: 'none' });
							return;
						}

						// 5. 血压测量过程 (A2)
						if (v2Cmd === 0xa2) {
							this.bpProcessStatus = 'measuring';
							if (v2Data.length >= 2) {
								const pressure = v2Data[0] * 256 + v2Data[1];
								this.bpCurrentPressure = pressure;
								this.bpMeasureStarted = true;
								this.bpProcessStep = `测量中... ${pressure} mmHg`;
							}
							return;
						}
						// 测试结果 (A3)
						if (v2Cmd === 0xa3) {
							// [0xFD,0xFD, 0x07, 0xA3, SYS, DIA, 单位, PUL, IHB, Checksum, 0X0D, 0x0A]
							// v2Data: [SYS, DIA, 单位, PUL, IHB]
							if (v2Data.length >= 5) {
								const systolic = v2Data[0];
								const diastolic = v2Data[1];
								const unitByte = v2Data[2]; // 00=mmHg, 01=kPa (通常是00)
								const pulse = v2Data[3];
								const ihb = v2Data[4];

								this.userRequestedMeasure = false;
								this.bpMeasureStarted = false; // 测量结束,重置开始标志

								if (systolic > 0 && diastolic > 0) {
									this.bpCurrentPressure = null;
									this.bpErrorMsg = '';
									this.bpProcessStatus = 'result';
									this.bpProcessStep = '测量完成';
									this.lastBloodPressure = {
										systolic,
										diastolic,
										pulse,
										ihb: ihb === 0x01 ? 1 : 0,
										time: Date.now()
									};
									this.$forceUpdate();
									this.log(`血压(V2): ${systolic}/${diastolic} mmHg 脉率:${pulse}`);
								} else {
									this.bpCurrentPressure = null;
									this.bpErrorMsg = '测量结果异常 (数据为0)';
									this.bpProcessStatus = 'error';
									this.bpProcessStep = '测量失败';
									this.log('血压计错误(V2): 测量结果为0');
									uni.showToast({ title: '测量错误请重试', icon: 'none', duration: 3000 });
								}
							}
							return;
						}

						// 6. 血压测量错误 (A4)
						if (v2Cmd === 0xa4) {
							const errCode = v2Data[0] || 0;
							this.userRequestedMeasure = false; // 测量结束，重置状态
							this.bpMeasureStarted = false; // 测量结束，重置开始标志
							this.bpErrorMsg = '测量错误请重试';
							this.bpProcessStatus = 'error';
							this.bpProcessStep = '测量失败';
							this.log(`血压计测量错误(V2): 错误码 ${errCode.toString(16).toUpperCase()}`);
							uni.showToast({ title: '测量错误请重试', icon: 'none', duration: 3000 });
							return;
						}

						// 7. 血糖测量开始 (BB)
						if (v2Cmd === 0xbb) {
							this.log('收到血糖测量开始指令 (BB)，回复 D9...');
							this.glucoseStatus = '请滴入样本...';
							this.glucoseErrorMsg = '';
							this.sendData(buildV2Command(0xd9), '回复血糖开始(D9)');
							return;
						}

						// 8. 血糖测量结果 (B2)
						if (v2Cmd === 0xb2) {
							if (v2Data.length >= 3) {
								const valH = v2Data[0];
								const valL = v2Data[1];
								const unitByte = v2Data[2];
								const value = (valH << 8) | valL;
								let displayVal = '0.0';
								if (valH === 0xff && valL === 0xff) {
									displayVal = 'HIGH';
								} else if (valH === 0x00 && valL === 0x00) {
									displayVal = 'LOW';
								} else {
									displayVal = (value / 10).toFixed(1);
								}
								this.lastGlucose = {
									value: displayVal,
									unit: unitByte === 0x01 ? 'mg/dL' : 'mmol/L',
									time: Date.now()
								};
								this.glucoseStatus = '测量完成';
								this.log(`血糖结果(V2): ${displayVal} ${this.lastGlucose.unit}`);
								this.sendData(buildV2Command(0xda), '回复血糖结果(DA)');
							}
							return;
						}

						// 9. 血糖报错 (B3)
						if (v2Cmd === 0xb3) {
							const errCode = v2Data[0];
							this.glucoseStatus = '';
							this.glucoseErrorMsg = `测量错误: 错误码 ${errCode.toString(16).toUpperCase()}`;
							this.log(`血糖报错(V2): ${errCode.toString(16).toUpperCase()}`);
							this.sendData(buildV2Command(0xdb), '回复血糖报错(DB)');
							return;
						}

						// 10. 尿酸测量开始 (CC)
						if (v2Cmd === 0xcc) {
							this.log('收到尿酸测量开始指令 (CC)，回复 DC...');
							this.uricAcidStatus = '请滴入样本...';
							this.uricAcidErrorMsg = '';
							this.sendData(buildV2Command(0xdc), '回复尿酸开始(DC)');
							return;
						}

						// 11. 尿酸测量结果 (C2)
						if (v2Cmd === 0xc2) {
							if (v2Data.length >= 3) {
								const valH = v2Data[0];
								const valL = v2Data[1];
								const unitByte = v2Data[2];
								const value = (valH << 8) | valL;
								let displayVal = '0';
								if (valH === 0xff && valL === 0xff) {
									displayVal = 'HIGH';
								} else if (valH === 0x00 && valL === 0x00) {
									displayVal = 'LOW';
								} else {
									displayVal = value.toString();
								}
								this.lastUricAcid = {
									value: displayVal,
									unit: unitByte === 0x01 ? 'mg/dL' : 'umol/L',
									time: Date.now()
								};
								this.uricAcidStatus = '测量完成';
								this.log(`尿酸结果(V2): ${displayVal} ${this.lastUricAcid.unit}`);
								this.sendData(buildV2Command(0xdd), '回复尿酸结果(DD)');
							}
							return;
						}

						// 12. 尿酸报错 (C3)
						if (v2Cmd === 0xc3) {
							const errCode = v2Data[0];
							this.uricAcidStatus = '';
							this.uricAcidErrorMsg = `测量错误: 错误码 ${errCode.toString(16).toUpperCase()}`;
							this.log(`尿酸报错(V2): ${errCode.toString(16).toUpperCase()}`);
							this.sendData(buildV2Command(0xde), '回复尿酸报错(DE)');
							return;
						}
					}

					// 新协议解析 (FD FD ...)
					const bpPacket = parseBpPacket(arr);
					if (bpPacket) {
						const { cmd, data } = bpPacket;

						// 兼容：旧协议的 A0 广播 (FD FD 02 A0 A0 0D 0A) 或 D1 (FD FD 02 D1 D1 0D 0A)
						// 如果 isV2 为 true 且是 A0，已经在上面处理过了。这里作为备用。
						if (cmd === 0x02 && data.length >= 2 && data[0] === 0xa0 && data[1] === 0xa0) {
							if (!isV2) {
								this.log('收到旧协议广播 (A0)[fallback]，发送 D1');
								this.sendData(buildV2Command(0xd1), '连接请求(D1)');
							}
							return;
						}

						// A4 广播 (等待连接)
					if (cmd === CMD_BP_BROADCAST_A4) {
						if (data.length >= 3) {
							this.bpWaitUser = data[2]; // 用户号在第3个字节(索引2)
						}
						this.log('收到血压计唤醒请求 (A4)');

						// 如果用户已点击开始测量，持续回复 FA 05 直到设备确认并停止发送 A4
						if (this.userRequestedMeasure) {
							this.bpProcessStep = '设备唤醒中，正在同步指令...';
							const buffer = buildBpCommand(CMD_BP_CONNECT_FA, [0x05]);
							this.sendData(buffer, '响应A4(FA 05)');
						} else {
							this.bpProcessStep = '设备就绪，等待用户开始测量';
						}
						return;
					}

						// 06 确认开始测量
						if (cmd === CMD_BP_CONFIRM_06 || (cmd === CMD_BP_CONNECT_FA && data[0] === 0x06)) {
							this.log('设备已确认测量请求 (06)');
							this.bpProcessStatus = 'measuring';
							this.bpProcessStep = '设备已就绪，等待加压...';
							this.bpMeasureStarted = true;
							return;
						}

						// FB 测量中压力
						if (cmd === CMD_BP_PRESSURE_FB) {
							this.bpProcessStatus = 'measuring';
							if (data.length >= 2) {
								const pressure = data[0] * 256 + data[1];
								this.bpCurrentPressure = pressure;
								this.bpMeasureStarted = true;
								this.bpProcessStep = `测量中... ${pressure} mmHg`;
							}
							return;
						}

						// FC 测试结果
						if (cmd === CMD_BP_RESULT_FC) {
							// data: [SYS, DIA, PUL, IHB]
							if (data.length >= 4) {
								const systolic = data[0];
								const diastolic = data[1];
								const pulse = data[2];
								const ihb = data[3];

								this.userRequestedMeasure = false;
								this.bpMeasureStarted = false; // 测量结束，重置开始标志

								if (systolic > 0 && diastolic > 0) {
									this.bpCurrentPressure = null;
									this.bpErrorMsg = '';
									this.bpProcessStatus = 'result';
									this.bpProcessStep = '测量完成';
									this.lastBloodPressure = {
										systolic,
										diastolic,
										pulse,
										ihb: ihb === 0x01 ? 1 : 0,
										time: Date.now()
									};
									this.$forceUpdate();
									this.log(`血压: ${systolic}/${diastolic} mmHg`);
									
									// 按照文档要求回复 FA 60 确认指令，防止设备重复发送
									const replyBuffer = buildBpCommand(CMD_BP_CONNECT_FA, [0x60]);
									this.sendData(replyBuffer, '确认结果(FA 60)');
								} else {
									this.bpCurrentPressure = null;
									this.bpErrorMsg = '测量结果异常 (数据为0)';
									this.bpProcessStatus = 'error';
									this.bpProcessStep = '测量失败';
									this.log('血压计错误: 测量结果为0');
									uni.showToast({ title: '测量错误请重试', icon: 'none', duration: 3000 });
								}
							}
							return;
						}

						// FD 测量错误
						if (cmd === CMD_BP_ERROR_FD) {
							const errCode = data[0] || 0;
							this.userRequestedMeasure = false; // 测量结束，重置状态
							this.bpMeasureStarted = false; // 测量结束，重置开始标志
							this.bpCurrentPressure = null;
							this.bpErrorMsg = '测量错误请重试';
							this.bpProcessStatus = 'error';
							this.bpProcessStep = '测量失败';
							this.log(`血压计测量错误: 错误码 ${errCode.toString(16).toUpperCase()}`);
							uni.showToast({ title: '测量错误请重试', icon: 'none', duration: 3000 });
							return;
						}
						return;
					}

					// 2. 尝试解析血糖/尿酸协议 (A5 A5)
					const glucoseRes = parseGlucosePacket(buf);
					if (glucoseRes) {
						if (glucoseRes.type === 'glucose_start') {
							this.glucoseStatus = '请滴入样本...';
							this.glucoseErrorMsg = '';
							this.log('血糖测量开始');
						} else if (glucoseRes.type === 'uric_start') {
							this.uricAcidStatus = '请滴入样本...';
							this.uricAcidErrorMsg = '';
							this.log('尿酸测量开始');
						} else if (glucoseRes.type === 'glucose_result') {
							this.lastGlucose = {
								value: glucoseRes.value,
								unit: glucoseRes.unit,
								time: glucoseRes.time
							};
							this.glucoseStatus = '测量完成';
							this.log(`血糖结果: ${glucoseRes.value} ${glucoseRes.unit}`);
						} else if (glucoseRes.type === 'uric_result') {
							this.lastUricAcid = {
								value: glucoseRes.value,
								unit: glucoseRes.unit,
								time: glucoseRes.time
							};
							this.uricAcidStatus = '测量完成';
							this.log(`尿酸结果: ${glucoseRes.value} ${glucoseRes.unit}`);
						} else if (glucoseRes.type === 'glucose_error') {
							this.glucoseErrorMsg = glucoseRes.msg;
							this.glucoseStatus = '';
							this.log(glucoseRes.msg);
						} else if (glucoseRes.type === 'uric_error') {
							this.uricAcidErrorMsg = glucoseRes.msg;
							this.uricAcidStatus = '';
							this.log(glucoseRes.msg);
						}

						if (glucoseRes.replyCmd) {
							this.sendData(glucoseRes.replyCmd, '回复确认');
						}
						return;
					}
				});

				uni.showToast({ title: '连接成功', icon: 'success' });

				if (!this.boundDevice) {
					const deviceInfo = {
						deviceId: this.selectedDeviceId,
						name: this.selectedDeviceName
					};
					this.boundDevice = deviceInfo;
					uni.setStorageSync('bound_health_device', JSON.stringify(deviceInfo));
					this.log('已绑定设备: ' + deviceInfo.name);
				}
			} catch (e) {
				this.connected = false;
				if (!this.boundDevice) {
					this.deviceId = '';
				}
				this.statusText = '未连接';
				const errMsg = e.errMsg || e.message || String(e);
				this.log('连接失败: ' + errMsg);
				uni.showToast({ title: '连接失败', icon: 'none' });

				if (isAutoConnect === true && this.boundDevice) {
					this.log('直接连接失败，尝试后台扫描...');
					this.startBackgroundScanForBoundDevice();
				}
			}
			this.connecting = false;
		},

		async disconnect() {
			this.disconnecting = true;
			this.log('断开连接...');
			await this.closeBLE();
			this.connected = false;
			this.deviceId = '';
			this.serviceId = '';
			this.characteristicId = '';
			this.notifyServiceId = '';
			this.notifyCharId = '';
			this.writeServiceId = '';
			this.writeCharId = '';
			this.lastGlucose = { value: null, unit: 'mmol/L', time: null };
			this.glucoseStatus = '';
			this.glucoseErrorMsg = '';
			this.lastUricAcid = { value: null, unit: 'umol/L', time: null };
			this.uricAcidStatus = '';
			this.uricAcidErrorMsg = '';
			this.lastBloodPressure = { systolic: null, diastolic: null, pulse: null, ihb: null, time: null };
			this.bpMeasureStarted = false;
			this.userRequestedMeasure = false;
			this.bpCurrentPressure = null;
			this.bpErrorMsg = '';
			this.statusText = '未连接';
			this.disconnecting = false;
			this.log('已断开');
		},

		async closeBLE() {
			try {
				if (this.deviceId) {
					await promisifyUniApi('closeBLEConnection', { deviceId: this.deviceId });
				}
			} catch (e) {}
			try {
				await promisifyUniApi('closeBluetoothAdapter');
			} catch (e) {}
		}
	}
};
</script>

<style lang="scss" scoped>
.page {
	min-height: 100vh;
	background: #ffffff;
}
.footer-txt{
	position: absolute;
	bottom: 40rpx;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	.pre{
		width: 450rpx;
		height: 56rpx;
		line-height: 56rpx;
		text-align: center;
		background: #F0FDF4;
		border-radius: 28rpx 28rpx 28rpx 28rpx;
		border: 1rpx solid rgba(34,197,94,0.1);
		font-family: PingFang SC, PingFang SC;
		font-weight: 400;
		font-size: 24rpx;
		color: #22C55E;
	}
	.time{
		margin-top: 16rpx;
		font-family: PingFang SC, PingFang SC;
		font-weight: 400;
		font-size: 24rpx;
		color: #999999;
		line-height: 40rpx;
		text-align: center;
	}
}
.nav-bar {
	position: sticky;
	top: 0;
	z-index: 10;
	display: flex;
	align-items: center;
	justify-content: center;
	justify-content: space-between;
	// height: 88rpx;
	margin: 0 24rpx;
	background: #fff;
}

.nav-title {
	font-size: 34rpx;
	font-weight: 600;
	color: #333;
}

.nav-back {
	// position: absolute;
	// left: 24rpx;
	// padding: 10rpx 0;
}

.back-text {
	width: 64rpx;
	height: 64rpx;
}
.next-text {
	width: 48rpx;
	height: 48rpx;
}
.content {
	padding: 24rpx;
	padding-bottom: 60rpx;
	padding-top: 40rpx;
}

/* ============ 截图风格UI ============ */
.tabs {
	display: flex;
	gap: 18rpx;
	margin-bottom: 50rpx;
}

.tab {
	flex: 1;
	height: 72rpx;
	line-height: 72rpx;
	text-align: center;
	border-radius: 36rpx;
	background: #F5F7FA;
	font-family: PingFang SC, PingFang SC;
	font-weight: 400;
	font-size: 28rpx;
	color: #67686F;
}

.tab.active {
	background: #FF7700;
	color: #fff;
	font-weight: 600;
}

.meter-wrap {
	display: flex;
	justify-content: center;
	margin-top: 12rpx;
}

.meter-ring {
	position: relative;
	width: 510rpx;
	height: 510rpx;
	border-radius: 50%;
	background: conic-gradient(var(--arc, #EAEAEA) var(--p, 0%), var(--track, #EAEAEA) 0);
	display: flex;
	align-items: center;
	justify-content: center;
}

.meter-ring::after {
	content: "";
	position: absolute;
	inset: 24rpx;
	background: #ffffff;
	border-radius: 50%;
}

.meter-center {
	position: absolute;
	z-index: 1;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
}

.ready-view {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}
.ready-checkimg{
	width: 104rpx;
	height: 104rpx;
}
.ready-check {
	width: 104rpx;
	height: 104rpx;
	border-radius: 50%;
	background: #FF7700;
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 56rpx;
	font-weight: 700;
	margin-bottom: 18rpx;
}

.disconnected-check {
	background: #EAEAEA;
	color: #999;
}

.ready-text {
	font-size: 28rpx;
	color: #666;
	font-weight: 500;
}

.bp-value {
	font-size: 76rpx;
	font-weight: 700;
	color: #111;
	line-height: 88rpx;
}

.bp-value-unit {
	font-size: 28rpx;
	font-weight: 500;
	color: #999;
	margin-left: 10rpx;
	vertical-align: middle;
}

.measuring-sub,
.result-sub {
	margin-top: 10rpx;
	font-family: PingFang SC, PingFang SC;
	font-weight: 400;
	font-size: 28rpx;
	color: #757575;
}

.error-num {
	color: #999;
}

.error-sub {
	color: #E64340;
}

.tip-box {
	margin: 40rpx 0 0 0;
	padding: 20rpx 30rpx;
	background: #fff6f1;
	border-radius: 16rpx;
	display: flex;
	align-items: flex-start;
	gap: 14rpx;
	background: rgba(255,119,0,0.05);
	border-radius: 16rpx 16rpx 16rpx 16rpx;
	border: 2rpx solid rgba(255,119,0,0.1);
}

.tip-icon {
	width: 34rpx;
	height: 34rpx;
	border-radius: 50%;
	background: #FF7700;
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 22rpx;
	font-weight: 700;
	flex-shrink: 0;
	line-height: 34rpx;
}

.tip-text {
	font-family: PingFang SC, PingFang SC;
	font-weight: 400;
	font-size: 24rpx;
	color: #67686F;
	line-height: 36rpx;
}

.primary-btn {
	margin-top: 26rpx;
	height: 96rpx;
	border-radius: 18rpx;
	background: linear-gradient(90deg, #F8551F 0%, #FF9501 100%);
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 12rpx 30rpx rgba(255, 119, 0, 0.25);
}

.primary-btn-disabled {
	background: #ff8a3a;
	box-shadow: none;
	opacity: 0.55;
}

.primary-btn-text {
	color: #fff;
	font-size: 34rpx;
	font-weight: 700;
}

.conn-card {
	margin-top: 22rpx;
	padding: 0 6rpx;
}

.conn-row {
	display: flex;
	align-items: center;
	gap: 14rpx;
}

.conn-dot {
	width: 12rpx;
	height: 12rpx;
	border-radius: 50%;
	background: #07c160;
}

.conn-text {
	font-size: 24rpx;
	color: #666;
}

.conn-time {
	margin-top: 10rpx;
	font-size: 22rpx;
	color: #999;
}

.sync-card {
	margin-top: 26rpx;
	background: #F5F7FA;
	border-radius: 16rpx 16rpx 0 0;
	padding:24rpx 30rpx;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.sync-left {
	display: flex;
	flex-direction: column;
}

.sync-title {
	font-family: PingFang SC, PingFang SC;
	font-weight: 600;
	font-size: 36rpx;
	color: #22C55E;
	line-height: 40rpx;
	margin-bottom: 10rpx;
}

.sync-time {
	font-family: PingFang SC, PingFang SC;
	font-weight: 400;
	font-size: 24rpx;
	color: #999999;
	line-height: 40rpx;
}

.sync-check {
	width: 48rpx;
	height: 48rpx;
	// border-radius: 50%;
	// background: #07c160;
	// color: #fff;
	// display: flex;
	// align-items: center;
	// justify-content: center;
	// font-size: 28rpx;
	// font-weight: 700;
}

.result-panel {
	//margin-top: 18rpx;
	background: #f5f7fa;
	border-radius:0 0 16rpx 16rpx;
	padding: 20rpx 16rpx;
}

.result-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16rpx;
}

.result-card {
	width: 100%;
	min-width: 0;
	background: #ffffff;
	border-radius: 14rpx;
	padding: 18rpx 16rpx;
	box-sizing: border-box;
}

.result-label {
	font-family: PingFang SC, PingFang SC;
	font-weight: 500;
	font-size: 28rpx;
	color: #333333;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.result-text{
	margin-top: 16rpx;
	font-family: PingFang SC, PingFang SC;
	font-weight: 400;
	font-size: 24rpx;
	color: #757575;
}
.result-text .active{
	color: #FF7700;
}
.trend-badge {
	font-size: 20rpx;
	color: #FF7700;
	font-weight: 700;
}

.result-value {
	margin-top: 8rpx;
	font-family: DINPro, DINPro;
	font-weight: bold;
	font-size: 48rpx;
	color: #333333;
}

.result-unit {
	font-family: PingFang SC, PingFang SC;
	font-weight: 400;
	font-size: 26rpx;
	color: #757575;
	margin-left: 10rpx;
}

.result-chart {
	margin-top: 6rpx;
	height: 80rpx;
	.chart-img{
		width: 100%;
		height: 100%;
	}
}

/* ============ 旧样式（保留，给断连/设备选择区使用） ============ */

.status-card {
	background: #fff;
	border-radius: 24rpx;
	padding: 48rpx;
	margin-bottom: 32rpx;
	text-align: center;
	border: 2rpx solid #eee;
}

.status-card.connected {
	border-color: #ff5c03;
	background: #fffaf7;
}

.status-icon {
	font-size: 56rpx;
	color: #999;
	margin-bottom: 16rpx;
}

.status-card.connected .status-icon {
	color: #ff5c03;
}

.status-text {
	font-size: 28rpx;
	color: #666;
	margin-bottom: 24rpx;
}

.bp-wait-hint {
	font-size: 24rpx;
	color: #999;
	margin-bottom: 16rpx;
}

.bp-measure-ok {
	color: #07c160;
}

.bp-pressure-live {
	font-size: 28rpx;
	color: #ff5c03;
	font-weight: 600;
	margin-bottom: 16rpx;
}

.bp-error-msg {
	font-size: 24rpx;
	color: #e64340;
	background: #fff5f5;
	padding: 16rpx;
	border-radius: 12rpx;
	margin-bottom: 16rpx;
	line-height: 1.5;
}

.value-ihb {
	display: block;
	color: #e64340;
	margin-top: 4rpx;
}

.measure-value {
	margin: 24rpx 0 8rpx;
}

.value-label {
	display: block;
	font-size: 24rpx;
	color: #999;
	margin-bottom: 4rpx;
}

.value-num {
	font-size: 72rpx;
	font-weight: 700;
	color: #ff5c03;
}

.value-unit {
	font-size: 28rpx;
	color: #999;
	margin-left: 8rpx;
}

.value-extra {
	display: block;
	font-size: 26rpx;
	color: #666;
	margin-top: 8rpx;
}

.measure-time {
	font-size: 24rpx;
	color: #999;
}

.actions {
	background: #fff;
	border-radius: 24rpx;
	padding: 32rpx;
	margin-bottom: 24rpx;
}

.btn {
	width: 100%;
	height: 88rpx;
	line-height: 88rpx;
	border-radius: 44rpx;
	font-size: 32rpx;
	margin-bottom: 24rpx;
}

.btn:last-child {
	margin-bottom: 0;
}

.btn-primary {
	background: #ff5c03;
	color: #fff;
	border: none;
}

.btn-connect {
	background: #07c160;
	color: #fff;
	border: none;
}

.btn-warn {
	background: #fff;
	color: #e64340;
	border: 2rpx solid #e64340;
}

.device-list {
	margin: 24rpx 0;
	padding: 0 0 16rpx;
	border-bottom: 1rpx solid #eee;
}

.list-title {
	font-size: 26rpx;
	color: #999;
	margin-bottom: 16rpx;
}

.device-item {
	display: flex;
	align-items: center;
	padding: 20rpx 0;
	border-radius: 12rpx;
}

.device-item.active {
	background: #fff5f0;
}

.device-info {
	margin-left: 20rpx;
	display: flex;
	flex-direction: column;
}

.device-name {
	font-size: 30rpx;
	color: #333;
}

.device-id {
	font-size: 22rpx;
	color: #999;
	margin-top: 4rpx;
}

.log-section {
	background: #fff;
	border-radius: 24rpx;
	padding: 24rpx;
}

.log-title {
	display: flex;
	justify-content: space-between;
	font-size: 28rpx;
	color: #666;
	padding: 8rpx 0;
}

.log-toggle {
	color: #ff5c03;
	font-size: 26rpx;
}

.log-list {
	max-height: 360rpx;
	margin-top: 16rpx;
	padding: 16rpx;
	background: #f5f5f5;
	border-radius: 12rpx;
}

.log-line {
	display: block;
	font-size: 22rpx;
	color: #666;
	line-height: 1.6;
	word-break: break-all;
}
</style>