// 接收数据
// 压差站号：01，温湿度站号：02，门控制站号：03
// 压差 01 03 02 12 34 B5 33
// 温湿度 01 03 04 02 98 00 BC 7B D5
// IC卡 20 01 00 08 04 00 00 00 0e 26 fe ab 8f 03
// ID卡 20 01 00 05 49 00 b5 6a b5 d8 03
// 卡离开 20 01 00 01 02 fd 03
// 门控制指令(中盛4路数字IO模块,功能码06):
// 左门开门: 03 06 00 00 00 01 49 E8
// 左门关门: 03 06 00 00 00 00 88 28
// 右门开门: 03 06 00 01 00 01 18 28
// 右门关门: 03 06 00 01 00 00 D9 E8

// 卡片放入和离开 起始位20, 所有卡片通过同一通道读取,通过数据库比对判断类型
// let RS232 = getApp().globalData.RS232
import store from '@/store/index.js'

export default {
    // 开左门指令 (通过RS485站号03)
    // 中盛4路数字IO模块,功能码06(写单个保持寄存器)
    LeftDoor: async (status) => {
        // 左门开门: 03 06 00 00 00 01 49 E8
        // 左门关门: 03 06 00 00 00 00 88 28
        let cmd = status ? '03060000000149E8' : '0306000000008828'
        store.state.relay.leftDoor = status
        // door状态 = leftDoor OR rightDoor (任一门打开则door为true)
        store.state.relay.door = store.state.relay.leftDoor || store.state.relay.rightDoor
        let RS485 = getApp().globalData.RS485
        await RS485.sendDataString(cmd)

    },

    // 开右门指令 (通过RS485站号03)
    // 中盛4路数字IO模块,功能码06(写单个保持寄存器)
    RightDoor: async (status) => {
        // 右门开门: 03 06 00 01 00 01 18 28
        // 右门关门: 03 06 00 01 00 00 D9 E8
        let cmd = status ? '0306000100011828' : '030600010000D9E8'
        store.state.relay.rightDoor = status
        // door状态 = leftDoor OR rightDoor (任一门打开则door为true)
        store.state.relay.door = store.state.relay.leftDoor || store.state.relay.rightDoor
        let RS485 = getApp().globalData.RS485
        await RS485.sendDataString(cmd)
    },

    // 开门关门控制 01
    // Door: async (status) => {
    //     let op = status ? '01' : '00'
    //     let cmd = '5AA5EE01' + op
    //     store.state.relay.door = status 
    //     let RS232 = getApp().globalData.RS232
    //     await RS232.sendDataString(cmd);
    // },
    // 开风机指令 02
    Wind: async (status) => { 
        let op = status ? '01' : '00'
        let cmd = '5AA5EE02' + op
        store.state.relay.wind = status
        let RS232 = getApp().globalData.RS232
        await RS232.sendDataString(cmd);
    },
    // 开灯指令 03
    Light: async (status) => { 
        let op = status ? '01' : '00'
        let cmd = '5AA5EE03' + op
        store.state.relay.light = status
        let RS232 = getApp().globalData.RS232
        await RS232.sendDataString(cmd);
    },
    // 开真空指令 04
    Vacuum: async (status) => { 
        let op = status ? '01' : '00'
        let cmd = '5AA5EE04' + op
        store.state.relay.vacuum = status
        let RS232 = getApp().globalData.RS232
        await RS232.sendDataString(cmd);
    },
    // 开关消毒指令 05
    Disinfect: async (status) => {
        let op = status ? '01' : '00' 
        let cmd = '5AA5EE05' + op
        store.state.relay.disinfect = status
        let RS232 = getApp().globalData.RS232
        await RS232.sendDataString(cmd);
    },
    // 获取温湿度
    getTemp: () => {			
		let RS485 = getApp().globalData.RS485 
		let cmd = '020300000002C438';
		RS485.sendDataString(cmd);
    },

    // 获取压差指令
    getPressure: () => {
		let RS485 = getApp().globalData.RS485 
		let cmd = '01030001000295CB'
		RS485.sendDataString(cmd);
    },

    // 解析门卡数据，返回卡号
    parse232dData: (hexString) => { 
        // IC卡 20 01 00 08 04 00 00 00 0e 26 fe ab 8f 03
        // ID卡 20 01 00 05 49 00 b5 6a b5 d8 03
        // 卡离开 20 01 00 01 02 fd 03
        // 01 地址， 04 00 卡类型，0e 26 fe ab 卡号，8f 校验 03固定值
        // 人员卡地址号0，卡号4个字节，倒数4个字节，倒数一位03固定值，倒数二位校验
        // 内镜卡地址号1-16，卡号4个字节，倒数4个字节，倒数一位03固定值，倒数二位校验
        // 卡离开8位，卡进入11位和14位
        
        // 移除空格和换行符
        const hexStr = hexString.replace(/\s+/g, '');
        
        // 验证输入
        if (hexStr.length === 0) {
            throw new Error('请输入Modbus十六进制数据');
        }
        
        if (hexStr.length % 2 !== 0) {
            throw new Error('请输入有效的Modbus十六进制数据');
        }

        // 解析后的数据对象
        let data = {};
        // 刷卡数据 起始字节20，第二字节站号，结束字节03
        if (hexStr.substr(0, 2) == '20' && hexStr.substr(hexStr.length - 2, 2) == '03') {
            // 卡数据
            let hexNum = hexStr.substr(hexStr.length - 12, 8)
            // 第二位是地址
            let addHex = hexStr.substr(2, 2)
            // 转换成10进制地址号
            let address = parseInt(addHex, 16)

            // 解析后的数据 { address: 0, number: 12345678, cardType: 'ic', action: 'enter', type: 'person' }
            data.address = address
            if (hexStr.length == 28) {
                // 14字节是IC卡号
                let icNo = parseInt(hexNum, 16)
                data.number = icNo
                data.cardType = 'ic'
                data.action = 'enter'
            }
            if (hexStr.length == 22) {
                // 11字节是ID卡号
                let idNo = parseInt(hexNum, 16)
                data.number = idNo
                data.cardType = 'id'
                data.action = 'enter'
            }
            if (hexStr.length == 14) {
                // 7字节是卡离开
                data.action = 'leave'
            }
            if (address == 0) {
                // 人员卡
                data.type = 'person'
            } 
            if (address >= 1 && address <= 16) {
                // 内镜卡
                data.type = 'internal'
            }
        } 
        // 关门上报指令
        // if (hexStr.toUpperCase() == '5AA50000000000FF') {
        //     // 开门数据 8个字节
        //     data.action = 'door'
        // }
        return data
    },
    parse485Data: (hexString) => { 
        // 移除空格和换行符
        const hexStr = hexString.replace(/\s+/g, '');
        // 压差站号：01，温湿度站号：02
        let addHex = hexStr.substr(0, 2)
        let data = {}
		if (hexStr.length == 14 || hexStr.length == 18) {
			if (addHex == '01') { 
				let pressure = parseInt(hexStr.substr(6, 4), 16);
				data.pressure = pressure / 10
			}
			if (addHex == '02') { 
				let humi = parseInt(hexStr.substr(6, 4), 16);
				let temp = parseInt(hexStr.substr(10, 4), 16);
                // 温湿度上报数据异常处理，取正常温湿度范围内数据
				temp = (temp / 10).toFixed(1)
                if (temp >= 0 && temp < 100) {
                    data.temp = temp
                }
				humi = (humi / 10).toFixed(1)
                if (humi >= 0 && humi < 100) {
                    data.humi = humi
                }       
			}
			
			if (addHex == '03') {
				// 中盛4路数字IO控制器, 站号：03
				// 左门开门: 03 06 00 01 00 01 18 28
				// 左门关门: 03 06 00 01 00 00 D9 E8
							// 03040200010130
				// 右门开门: 03 06 00 00 00 01 49 E8
				// 右门关门: 03 06 00 00 00 00 88 28
							// 03040200024131
				
				// 关门状态上报(功能码04,读输入寄存器):

                // DI状态变化上报,解析左右门触点触发

                let funcHex = hexStr.substr(8, 2);
                if (funcHex == '01') {
                    // 左门关
                    data.action = 'LeftDoor'
                    data.status = 'closed'
                }
                if (funcHex == '02') {
                    // 右门关
                    data.action = 'RightDoor'
                    data.status = 'closed'
                }
                if (funcHex == '03') {
                    // 2个门关
                    data.action = 'door'
                    data.status = 'closed'
                }

				// console.log('parse485Data:',hexStr, data)
			}
		}

        return data
    },
}