zhywpt-plug/wxminipro/plugin/bluetooth/JLObuSDK/JLBleManagerTool.js

var deviceId, serviceId, characticId, dev, TAG = "JLBleManagerTool.js",
	bleErrorMsg = require("./JLBleErrorMsg.js"),
	bleCode = require("./errorCode.js"),
	onfire = require("./onfire.js"),
	dataTool = require("./dataTool.js"),
	successCode = bleCode.bleSuccessCode(),
	errorCode = bleCode.bleErrorCode(),
	charact_serviceId = serviceId = "FEE7";
export function scan_StartScanBleDevice(e, o) {
	console.log(serviceId), initBluetoothAdapte(function (c) {
		c.code == bleCode.bleSuccessCode() ? wx.startBluetoothDevicesDiscovery({
			services: ["FEE7"],
			success: function (c) {
				wx.onBluetoothDeviceFound(function (c) {
					for (var r = [], s = c.devices, t = 0; t < s.length; t++) {
						var l = s[t];
						if (null != e) {
							if (-1 != l.name.indexOf(e)) {
								var i = {
									device_no: l.deviceId,
									device_name: l.name
								};
								r.push(i)
							}
						} else if (l.name.length > 0) {
							i = {
								device_no: l.deviceId,
								device_name: l.name
							};
							r.push(i)
						}
					}
					r.length > 0 && o.call(this, {
						code: successCode,
						err_msg: "搜索设备成功",
						data: r,
						msg: ""
					})
				})
			},
			fail: function (e) {
				var c = "";
				e && (c = bleErrorMsg.bluetoothErrMsg(e.errCode)), o.call(this, {
					code: bleCode.bleErrorCode(),
					msg: c,
					data: null
				})
			}
		}) : o.call(this, c)
	})
}
export function scan_stopScanBleDevice(e) {
	wx.stopBluetoothDevicesDiscovery({
		success: function (o) {
			e.call(this, {
				code: successCode,
				msg: "停止扫描成功",
				data: null
			})
		},
		fail: function (o) {
			var c = "";
			o && (c = bleErrorMsg.bluetoothErrMsg(o.errCode)), e.call(this, {
				code: errorCode,
				msg: c,
				data: null
			})
		}
	})
}

function initBluetoothAdapte(e) {
	wx.openBluetoothAdapter({
		success: function (o) {
			wx.getBluetoothAdapterState({
				success: function (o) {
					1 == o.available && 0 == o.discovering && e.call(this, {
						code: successCode,
						msg: "初始化蓝牙模块成功",
						data: null
					}), 0 == o.available && e.call(this, {
						code: errorCode,
						msg: "蓝牙适配器不可用",
						data: null
					}), 1 == o.discovering && e.call(this, {
						code: errorCode,
						msg: "正在搜索设备",
						data: null
					})
				},
				fail: function (o) {
					var c = "";
					o && (c = bleErrorMsg.bluetoothErrMsg(o.errCode)), e.call(this, {
						code: errorCode,
						msg: c,
						data: null
					})
				}
			})
		},
		fail: function (o) {
			var c = "";
			o && (c = bleErrorMsg.bluetoothErrMsg(o.errCode)), e.call(this, {
				code: errorCode,
				msg: c,
				data: null
			})
		}
	})
}

function closeBluetoothAdapte(e) {
	wx.getBluetoothAdapterState({
		success: function (o) {
			wx.closeBluetoothAdapter({
				success: function (o) {
					e.call(this, {
						code: successCode,
						msg: "关闭蓝牙模块成功",
						data: null
					})
				},
				fail: function (o) {
					e.call(this, {
						code: errorCode,
						msg: o.errmsg,
						data: null
					})
				}
			})
		},
		fail: function (o) {
			var c = "";
			o && (c = bleErrorMsg.bluetoothErrMsg(o.errCode)), e.call(this, {
				code: errorCode,
				msg: c,
				data: null
			})
		}
	})
}
export function connectDevice(e, o) {
	dev = e, getConnectedDevice(function (e) {
		e.code == bleCode.bleSuccessCode() ? wxConnectDevice(function (e) {
			o.call(this, e)
		}) : o.call(this, e)
	})
}
export function disConnectDevice(e) {
	wxDisConnectDevice(function (o) {
		e.call(this, o)
	})
}
export function onDeviceConnectStateChange(e) {
	wx.onBLEConnectionStateChange(function (o) {
		e.call(this, o)
	})
}

function wxConnectDevice(e) {
	console.log("dev:" + JSON.stringify(dev)), wx.createBLEConnection({
		deviceId: dev.device_no,
		success: function (o) {
			e.call(this, {
				code: bleCode.bleSuccessCode(),
				err_msg: "蓝牙物理连接成功",
				data: dev,
				msg: ""
			})
		},
		fail: function (o) {
			var c = "";
			o && (c = bleErrorMsg.bluetoothErrMsg(o.errCode)), e.call(this, {
				code: bleCode.bleErrorCode(),
				err_msg: c,
				data: null,
				msg: ""
			})
		}
	})
}

function getConnectedDevice(e) {
	wx.getConnectedBluetoothDevices({
		services: ["fee7"],
		success: function (o) {
			o.devices.length > 0 ? e.call(this, {
				code: bleCode.bleErrorCode(),
				err_msg: "蓝牙被占用",
				data: o.services[0],
				msg: ""
			}) : e.call(this, {
				code: bleCode.bleSuccessCode(),
				err_msg: "可连接设备",
				data: null,
				msg: ""
			})
		},
		fail: function (o) {
			var c = "";
			o && (c = bleErrorMsg.bluetoothErrMsg(o.errCode)), e.call(this, {
				code: bleCode.bleErrorCode(),
				err_msg: c,
				data: null,
				msg: ""
			})
		}
	})
}

function wxDisConnectDevice(e) {
	null != dev ? wx.closeBLEConnection({
		deviceId: dev.device_no,
		success: function (o) {
			wx.closeBluetoothAdapter({
				success: function (o) {
					e.call(this, {
						code: bleCode.bleSuccessCode(),
						err_msg: "设备断开连接成功",
						data: null,
						msg: ""
					})
				},
				fail: function (o) {
					e.call(this, {
						code: bleCode.bleErrorCode(),
						err_msg: "设备断开连接成功," + o.errmsg,
						data: null,
						msg: ""
					})
				}
			})
		},
		fail: function (o) {
			var c = "";
			o && (c = bleErrorMsg.bluetoothErrMsg(o.errCode)), e.call(this, {
				code: bleCode.bleErrorCode(),
				err_msg: c,
				data: null,
				msg: ""
			})
		}
	}) : e.call(this, {
		code: bleCode.bleSuccessCode(),
		err_msg: "暂无设备连接",
		data: null,
		msg: ""
	})
}
export function findDeviceServices(e, o, c) {
	getDeviceService(e, function (r) {
		getDeviceCharacteristics(e, r.data, function (e) {
			o.call(this, e)
		}, function (e) {
			e.code == bleCode.bleSuccessCode() ? wx.onBLECharacteristicValueChange(function (e) {
				c.call(this, {
					code: bleCode.bleSuccessCode(),
					err_msg: "特征值发生变化",
					data: {
						value: dataTool.bufferTohex(e.value).toLocaleUpperCase()
					},
					msg: ""
				})
			}) : c.call(this, e)
		})
	})
}

function getDeviceService(e, o) {
	wx.getBLEDeviceServices({
		deviceId: e.device_no,
		success: function (e) {
			for (var c = e.services, r = 0; r < c.length; r++) "0000FEE7" == e.services[r].uuid.substr(0, 8) && o.call(this, {
				code: bleCode.bleSuccessCode(),
				err_msg: "寻找服务成功",
				data: e.services[r].uuid,
				msg: ""
			})
		}
	})
}

function getDeviceCharacteristics(e, o, c, r) {
	wx.getBLEDeviceCharacteristics({
		deviceId: e.device_no,
		serviceId: o,
		success: function (s) {
			for (var t = s.characteristics, l = 0; l < t.length; l++) {
				var i = t[l];
				1 == i.properties.read && wx.readBLECharacteristicValue({
					deviceId: e.device_no,
					serviceId: charact_serviceId,
					characteristicId: i.uuid,
					success: function (e) {}
				}), 1 == i.properties.write && c.call(this, {
					code: bleCode.bleSuccessCode(),
					err_msg: null,
					data: {
						id: {
							devId: e.device_no,
							serId: o,
							charactId: i.uuid
						}
					},
					msg: ""
				}), 1 != i.properties.notify && 1 != i.properties.indicate || wx.notifyBLECharacteristicValueChange({
					deviceId: e.device_no,
					serviceId: o,
					characteristicId: i.uuid,
					state: !0,
					success: function (e) {
						r.call(this, {
							code: bleCode.bleSuccessCode(),
							err_msg: "开启设备监听成功",
							data: e,
							msg: ""
						})
					},
					fail: function (e) {
						var o = "";
						e && (o = bleErrorMsg.bluetoothErrMsg(e.errCode)), r.call(this, {
							code: bleCode.bleErrorCode(),
							err_msg: o,
							data: null,
							msg: ""
						})
					}
				})
			}
		}
	})
}
export function setParams(e) {
	deviceId = e.devId, serviceId = e.serId, characticId = e.charactId, console.log("params id :" + JSON.stringify(e))
}
export function sendMessageToDevice(e, o) {
	console.log(TAG + " sendMessageToDevice() cmd:" + e[0]);
	var c = dataTool.strToBuffer(e[0]),
		r = 0;
	console.log(TAG + " 发送当前时间 :" + Date.parse(new Date)), wx.writeBLECharacteristicValue({
		deviceId: deviceId,
		serviceId: serviceId,
		characteristicId: characticId,
		value: c,
		success: function (c) {
			console.log(TAG + "wx. 发送成功 :" + Date.parse(new Date)), r < e.length - 1 ? (console.info(TAG + "  wx. 已完成发送第====" + r + "===包====【" + e[r] + "】"), r++, onfire.fire("send", r)) : (onfire.clear(), console.info("wx. 所有数据发送完成 共:" + e.length + "包"), o.call(this, {
				code: successCode,
				err_msg: "数据发送成功",
				data: e,
				msg: ""
			}))
		},
		fail: function (e) {
			console.log(TAG + "wx. 发送失败 :" + Date.parse(new Date)), console.log("writeBLECharacteristicValue fail:" + JSON.stringify(e));
			var c = "";
			e && (c = bleErrorMsg.bluetoothErrMsg(e.errCode)), o.call(this, {
				code: bleCode.bleErrorCode(),
				err_msg: c,
				data: null,
				msg: ""
			})
		}
	}), onfire.on("send", r => {
		console.log(TAG + " onfire.on sendMessageToDevice() cmd:" + e[r]);
		var s = dataTool.strToBuffer(e[r]);
		wx.writeBLECharacteristicValue({
			deviceId: deviceId,
			serviceId: serviceId,
			characteristicId: characticId,
			value: s,
			success: function (s) {
				console.log(TAG + "onfire.发送成功 :" + Date.parse(new Date)), r < e.length - 1 ? (console.info(TAG + " onfire. 已完成发送第====" + r + "===包====【" + c + "】"), r++, onfire.fire("send", r)) : (onfire.clear(), console.info("onfire.所有数据发送完成 共:" + e.length + "包"), o.call(this, {
					code: successCode,
					err_msg: "数据发送成功",
					data: e,
					msg: ""
				}))
			},
			fail: function (e) {
				console.log(TAG + "wx. 发送失败 :" + Date.parse(new Date)), console.log("writeBLECharacteristicValue fail:" + JSON.stringify(e));
				var c = "";
				e && (c = bleErrorMsg.bluetoothErrMsg(e.errCode)), o.call(this, {
					code: bleCode.bleErrorCode(),
					err_msg: c,
					data: null,
					msg: ""
				})
			}
		})
	})
}