const app = getApp();
import $ from "../../utils/request";

Page({
	data: {
		name: "",
		deviceSelect: null
	},

	onLoad(options) {
		app.globalData.ppScale.plugin.bus.subscribe("deviceConnect", (res) => {
			console.log('connectedDevice ===》deviceConnect', res);

			app.globalData.ppScale.plugin.ScaleAction.startDataProgress();
			app.globalData.ppScale.activeProtocol = app.globalData.ppScale.plugin.ScaleAction.getActiveProtocol();

			app.globalData.ppScale.activeProtocol.codeUpdateMTU((res) => {
				console.log("connectedDevice ===》codeUpdateMTU", res);

				app.globalData.ppScale.activeProtocol.codeFetchBindingState((res) => {
					console.log("connectedDevice ===》codeFetchBindingState", res);

					wx.hideLoading();
					if (res === 1) {
						wx.showModal({
							title: '提示',
							content: '当前设备已被绑定,你确定要覆盖绑定吗?',
							success: (res) => {
								if (res.confirm) {
									app.globalData.ppScale.activeProtocol.codeClearDeviceData("00", (res) => {
										console.log("deviceInfo === codeClearDeviceData", res);

										let scaleDeviceId = app.globalData.ppScale.device.mac.replace(/:/g, '');
										let params = {
											equipmentCode: scaleDeviceId,
										};
										$.ajax("weighingScale/del/device", params, "POST", true, "正在初始化设备...").then(res => {
											wx.showToast({
												icon: "none",
												title: res.message,
											})
											let pages = getCurrentPages();
											let prevPage = pages[pages.length - 2];
											prevPage.setData({
												getDeviceSetting: true
											})
											setTimeout(() => {
												wx.navigateBack({
													delta: 2
												})
											}, 1500);
										});
									})
								} else if (res.cancel) {
									app.globalData.ppScale.plugin.Blue.disconnect();
								}
							}
						})
					} else {
						app.globalData.ppScale.device.name = this.data.name;
						wx.redirectTo({
							url: "/pages/connectionSuccessful/connectionSuccessful"
						})
					}
				})
			});
		});
	},

	onShow() {
		let token = wx.getStorageSync("token") || null;
		let userInfo = wx.getStorageSync("userInfo") || null;
		let deviceSelect = app.globalData.ppScale.device.connection;
		this.setData({
			token: token,
			userInfo: userInfo,
			name: deviceSelect.name,
			deviceSelect: deviceSelect
		})
	},

	nameInput(e) {
		this.setData({
			name: e.detail.value
		})
	},

	// 配对
	openConnectionSuccessful() {
		let token = this.data.token;
		let userInfo = this.data.userInfo;
		if (token && userInfo) {
			this.starConnection();
		} else {
			wx.login({
				success: (res) => {
					if (res.code) {
						this.checkOpenIdLogin(res.code);
					} else {
						wx.showToast({
							icon: "none",
							  title: "登录失败,请稍后再试!",
						})
					}
				}
			})
		}
	},

	starConnection() {
		let deviceSelect = this.data.deviceSelect;
		if (deviceSelect) {
			let name = this.data.name;
			if (name) {
				wx.showLoading({
					title: "蓝牙配对中...",
					mask: true
				});
				app.globalData.ppScale.device.name = name;
				app.globalData.ppScale.plugin.Blue.createBLEConnection(deviceSelect);
			} else {
				wx.showToast({
					icon: "none",
					title: "设备名称不能为空"
				})
			}
		} else {
			wx.showToast({
				icon: "none",
				title: "配对设备不能为空"
			})
		}
	},

	// 微信一键登录
	checkOpenIdLogin(code) {
		let params = {
			code: code
		};
		$.ajax("weighingScale/checkOpenIdLogin", params, "POST", true, "登录中...").then((res) => {
			wx.setStorageSync("userInfo", res.result.user);
			wx.setStorageSync("token", res.result.token);
			this.starConnection();
		})
	},
})