<template>
	<div class="login-wrapper">
		<div class="shading">
			<!-- <image :src="logoUrl"/> -->
			<image :src="logoUrl"/>
			<!-- <image src="/static/images/logo.png" v-if="!logoUrl" /> -->
		</div>
		<div class="whiteBg" v-if="formItem === 1">
			<div class="list" v-if="current !== 1">
				<form @submit.prevent="submit">
					<div class="item">
						<div class="acea-row row-middle">
							<image src="/static/images/phone_1.png"  style="width: 24rpx; height: 34rpx;"></image>
							<input type="text" class="texts" placeholder="输入手机号码" v-model="account" required/>
						</div>
					</div>
					<div class="item">
						<div class="acea-row row-middle">
							<image src="/static/images/code_2.png" style="width: 28rpx; height: 32rpx;"></image>
							<input type="password" class="texts" placeholder="填写登录密码" v-model="password" required />
						</div>
					</div>
				</form>
			</div>
			<div class="list" v-if="current !== 0 || appLoginStatus || appleLoginStatus">
				<div class="item">
					<div class="acea-row row-middle">
						<image src="/static/images/phone_1.png" style="width: 24rpx; height: 34rpx;"></image>
						<input type="text" class="texts" placeholder="输入手机号码" v-model="account" />
					</div>
				</div>
				<div class="item">
					<div class="acea-row row-middle">
						<image src="/static/images/code_2.png" style="width: 28rpx; height: 32rpx;"></image>
						<input type="text" placeholder="填写验证码" class="codeIput" v-model="captcha" />
						<button class="code" :disabled="disabled" :class="disabled === true ? 'on' : ''" @click="code">
							{{ text }}
						</button>
					</div>
				</div>
				<div class="item" v-if="isShowCode">
					<div class="acea-row row-middle">
						<image src="/static/images/code_2.png" style="width: 28rpx; height: 32rpx;"></image>
						<input type="text" placeholder="填写验证码" class="codeIput" v-model="codeVal" />
						<div class="code" @click="again"><img :src="codeUrl" /></div>
					</div>
				</div>
			</div>
			<div class="logon" @click="loginMobile" v-if="current !== 0">登录</div>
			<div class="logon" @click="submit" v-if="current === 0">登录</div>
			<!-- #ifdef MP-WEIXIN -->
			<div class="logon logon-wechat" v-if="current === 0" @click="goWechatLogin">微信登录</div>
			<!-- #endif -->
			<div class="tips">
				<!-- <div v-if="current==0" @click="current = 1">快速登录</div> -->
				<div v-if="current==1" @click="current = 0">账号登录</div>
			</div>
		</div>
		<div class="bottom"></div>
	</div>
</template>
<script>
	import dayjs from "@/plugin/dayjs/dayjs.min.js";
	import sendVerifyCode from "@/mixins/SendVerifyCode";
	import {
		loginH5,
		loginMobile,
		loginMpByGzhCode,
		registerVerify,
		register,
		// getCodeApi,
		getUserInfo
	} from "@/api/user";
	import attrs, {
		required,
		alpha_num,
		chs_phone
	} from "@/utils/validate";
	import {
		validatorDefaultCatch
	} from "@/utils/dialog";
	import {
		getLogo, appAuth, appleLogin
	} from "@/api/public";
	import {
		VUE_APP_API_URL
	} from "@/utils";
	// #ifdef MP-WEIXIN
	import {
		wxGZHAuth
	} from "@/libs/wechat";
	// #endif

	const BACK_URL = "login_back_url";

	export default {
		name: "Login",
		mixins: [sendVerifyCode],
		data: function() {
			return {
				navList: ["快速登录", "账号登录"],
				current: 0,
				account: "",
				password: "",
				captcha: "",
				formItem: 1,
				type: "login",
				logoUrl: "/static/images/logo.png",
				keyCode: "",
				codeUrl: "",
				codeVal: "",
				isShowCode: false,
				platform: '',
				appLoginStatus: false, // 微信登录强制绑定手机号码状态
				appUserInfo: null, // 微信登录保存的用户信息
				appleLoginStatus: false, // 苹果登录强制绑定手机号码状态
				appleUserInfo: null,
				appleShow: false, // 苹果登录版本必须要求ios13以上的
				pendingGzhCode: '' // 公众号授权未绑定时，随账号密码一并提交
			};
		},
		watch:{
			formItem:function(nval,oVal){
				if(nval == 1){
					this.type = 'login'
				}else{
					this.type = 'register'
				}
			}
		},
		mounted: function() {
			this.getCode();
			this.getLogoImage();
		},
		onLoad() {
			let self = this
			uni.getSystemInfo({
				success: function(res) {
					if (res.platform.toLowerCase() == 'ios' && res.system.split(' ')[1] >= 13) {
						self.appleShow = true
					}
				}
			});
		},
		methods: {
			// 苹果登录
			appleLogin() {
				let self = this
				this.account = ''
				this.captcha = ''
				uni.showLoading({
					title: '登录中'
				})
				uni.login({
					provider: 'apple',
					timeout: 10000,
					success(loginRes) {
						uni.getUserInfo({
							provider: 'apple',
							success: function(infoRes) {
								self.appleUserInfo = infoRes.userInfo
								self.appleLoginApi()
							},
							fail() {
								uni.hideLoading()
								uni.showToast({
									title: '获取用户信息失败',
									icon: 'none',
									duration: 2000
								})
							},
							complete() {
								uni.hideLoading()
							}
						});
					},
					fail(error) {
						uni.hideLoading()
						console.log(error)
					}
				})
			},
			// 苹果登录Api
			appleLoginApi() {
				let self = this
				appleLogin({
					openId: self.appleUserInfo.openId,
					email: self.appleUserInfo.email == undefined ? '' :self.appleUserInfo.email,
					identityToken: self.appleUserInfo.identityToken || ''
				}).then((res) => {
					this.$store.commit("LOGIN", {
						'token': res.data.token
					});
					this.getUserInfo(res.data);
				}).catch(error => {
					uni.hideLoading();
					uni.showModal({
						title: '提示',
						content: `错误信息${error}`,
						success: function(res) {
							if (res.confirm) {
								console.log('用户点击确定');
							} else if (res.cancel) {
								console.log('用户点击取消');
							}
						}
					});
				})
			},
			// App微信登录
			wxLogin() {
				let self = this
				this.account = ''
				this.captcha = ''
				uni.showLoading({
					title: '登录中'
				})
				uni.login({
					provider: 'weixin',
					success: function(loginRes) {
						// 获取用户信息
						uni.getUserInfo({
							provider: 'weixin',
							success: function(infoRes) {
								uni.hideLoading();
								self.appUserInfo = infoRes.userInfo
								self.appUserInfo.type = self.platform === 'ios' ? 'iosWx' : 'androidWx'
								self.wxLoginGo(self.appUserInfo)
							},
							fail() {
								uni.hideLoading();
								uni.showToast({
									title: '获取用户信息失败',
									icon: 'none',
									duration: 2000
								})
							},
							complete() {
								uni.hideLoading()
							}
						});
					},
					fail() {
						uni.hideLoading()
						uni.showToast({
							title: '登录失败',
							icon: 'none',
							duration: 2000
						})
					}
				});
			},
			wxLoginGo(userInfo) {
				appAuth(userInfo).then(res => {
					if (res.data.type === 'register') {
						uni.navigateTo({
							url: '/pages/users/app_login/index?authKey='+res.data.key
						})
					}
					if (res.data.type === 'login') {
						this.$store.commit("LOGIN", {
							'token': res.data.token
						});
						this.getUserInfo(res.data);
					}
				}).catch(res => {
						this.$util.Tips({
							title: res
						});
				});
			},
			again() {
				this.codeUrl =
					VUE_APP_API_URL +
					"/sms_captcha?" +
					"key=" +
					this.keyCode +
					Date.parse(new Date());
			},
			getCode() {
				let that = this
			},
			async getLogoImage() {
				// let that = this;
				// getLogo().then(res => {
				// 	that.logoUrl = res.data.logoUrl?res.data.logoUrl:'/static/images/logo.png';
				// });
			},
			async loginMobile() {
				let that = this;
				if (!that.account) return that.$util.Tips({
					title: '请填写手机号码'
				});
				if (!/^1(3|4|5|7|8|9|6)\d{9}$/i.test(that.account)) return that.$util.Tips({
					title: '请输入正确的手机号码'
				});
				if (!that.captcha) return that.$util.Tips({
					title: '请填写验证码'
				});
				if (!/^[\w\d]+$/i.test(that.captcha)) return that.$util.Tips({
					title: '请输入正确的验证码'
				});
				loginMobile({
						phone: that.account,
						captcha: that.captcha,
						spread_spid: that.$Cache.get("spread")
					})
					.then(res => {
						let data = res.data;
						let newTime = Math.round(new Date() / 1000);
						this.$store.commit("LOGIN", {
							'token': res.data.token
						});
						that.getUserInfo(data);
					})
					.catch(res => {
						that.$util.Tips({
							title: res
						});
					});
			},
			async register() {
				let that = this;
				if (!that.account) return that.$util.Tips({
					title: '请填写手机号码'
				});
				if (!/^1(3|4|5|7|8|9|6)\d{9}$/i.test(that.account)) return that.$util.Tips({
					title: '请输入正确的手机号码'
				});
				if (!that.captcha) return that.$util.Tips({
					title: '请填写验证码'
				});
				if (!/^[\w\d]+$/i.test(that.captcha)) return that.$util.Tips({
					title: '请输入正确的验证码'
				});
				if (!that.password) return that.$util.Tips({
					title: '请填写密码'
				});
				if (!/^(?![0-9]+$)(?![a-zA-Z]+$)[0-9A-Za-z]{6,16}$/i.test(that.password)) return that.$util.Tips({
					title: '您输入的密码过于简单'
				});
				register({
						account: that.account,
						captcha: that.captcha,
						password: that.password,
						spread: that.$Cache.get("spread")
					})
					.then(res => {
						that.$util.Tips({
							title: res
						});
						that.formItem = 1;
					})
					.catch(res => {
						that.$util.Tips({
							title: res
						});
					});
			},
			async code() {
				let that = this;
				if (!that.account) return that.$util.Tips({
					title: '请填写手机号码'
				});
				if (!/^1(3|4|5|7|8|9|6)\d{9}$/i.test(that.account)) return that.$util.Tips({
					title: '请输入正确的手机号码'
				});
				if (that.formItem == 2) that.type = "register";
				await registerVerify(that.account)
					.then(res => {
						that.$util.Tips({title:res.message});
						that.sendCode();
					})
					.catch(err => {
						return that.$util.Tips({
							title: err
						});
					});
			},
			navTap: function(index) {
				this.current = index;
			},
			// #ifdef MP-WEIXIN
			async mpGzhWechatLogin() {
				const that = this;
				try {
					uni.showLoading({
						title: '授权中'
					});
					const auth = await wxGZHAuth();
					const code = auth && auth.code ? auth.code : '';
					if (!code) {
						uni.hideLoading();
						return that.$util.Tips({
							title: '未获取到授权码'
						});
					}
					const res = await loginMpByGzhCode(code, that.$Cache.get('spread'));
					uni.hideLoading();
					const d = res.data || {};
					if (d.token) {
						that.pendingGzhCode = '';
						that.$store.commit('LOGIN', {
							token: d.token
						});
						that.getUserInfo({
							uid: d.uid
						});
						return;
					}
					if (d.needBind) {
						that.pendingGzhCode = code;
						uni.showModal({
							title: '提示',
							content: '当前微信未绑定账号，请使用账号密码完成绑定登录',
							showCancel: false
						});
						return;
					}
					that.$util.Tips({
						title: d.msg || '登录失败'
					});
				} catch (e) {
					uni.hideLoading();
					const msg = (e && e.message) || e || '授权失败';
					if (msg === 'MP_GZH_LOGIN_PENDING') {
						return that.$util.Tips({
							title: '公众号登录接口待对接'
						});
					}
					that.$util.Tips({
						title: typeof msg === 'string' ? msg : '授权失败'
					});
				}
			},
			// #endif
			async submit() {
				let that = this;
				if (!that.account) return that.$util.Tips({
					title: '请填写账号'
				});
				if (!/^[\w\d]{5,16}$/i.test(that.account)) return that.$util.Tips({
					title: '请输入正确的账号'
				});
				if (!that.password) return that.$util.Tips({
					title: '请填写密码'
				});
				const loginPayload = {
					account: that.account,
					password: that.password,
					spread: that.$Cache.get("spread")
				};
				// 绑定公众号授权：字段名请与后端约定（示例 mp_gzh_oauth_code）
				if (that.pendingGzhCode) {
					loginPayload.mp_gzh_oauth_code = that.pendingGzhCode;
				}
				loginH5(loginPayload)
					.then(({
						data
					}) => {
						that.pendingGzhCode = '';
						this.$store.commit("LOGIN", {
							'token': data.token
						});
						that.getUserInfo(data);	
					})
					.catch(e => {
						that.$util.Tips({
							title: e
						});
					});
			},
			goWechatLogin() {
				uni.navigateTo({
					url: "/pages/users/wechat_login/index"
				});
			},
			getUserInfo(data){
			this.$store.commit("SETUID", data.uid);
			getUserInfo().then(res => {
				this.$store.commit("UPDATE_USERINFO", res.data);
				// 登录成功后获取管理员账号信息
				this.$store.dispatch('LOGIN_ADMIN_INFO');
				let backUrl = this.$Cache.get(BACK_URL) || "/pages/index/index";
				if (backUrl.indexOf('/pages/users/login/index') !== -1) {
					backUrl = '/pages/index/index';
				}

				// #ifdef APP
					uni.reLaunch({
						url: "/pages/index/index"
					});
					return
				// #endif

				console.log(69999);
				console.log(backUrl);
          if (!backUrl.startsWith('/')) {
            backUrl = '/' + backUrl;
          }
				// uni.reLaunch({
				// 	url: backUrl
				// });
				uni.reLaunch({
					url: "/pages/index/index"
				});
					
			})
		}
		}
	};
</script>
<style lang="scss" scoped>
	page {
		background: #fff;
	}
	.appLogin {
		margin-top: 60rpx;
	
		.hds {
			display: flex;
			justify-content: center;
			align-items: center;
			font-size: 24rpx;
			color: #B4B4B4;
	
			.line {
				width: 68rpx;
				height: 1rpx;
				background: #CCCCCC;
			}
	
			p {
				margin: 0 20rpx;
			}
		}
	
		.btn-wrapper {
			display: flex;
			align-items: center;
			justify-content: center;
			margin-top: 30rpx;
	
			.btn {
				display: flex;
				align-items: center;
				justify-content: center;
				width: 68rpx;
				height: 68rpx;
				border-radius: 50%;
			}
	
			.apple-btn {
				display: flex;
				align-items: center;
				justify-content: center;
				margin-left: 30rpx;
				background: #000;
				border-radius: 34rpx;
				font-size: 40rpx;
	
				.icon-s-pingguo {
					color: #fff;
					font-size: 40rpx;
				}
			}
	
			.iconfont {
				font-size: 40rpx;
				color: #fff;
			}
	
			.wx {
				margin-right: 30rpx;
				background-color: #61C64F;
			}
	
			.mima {
				background-color: #28B3E9;
			}
	
			.yanzheng {
				background-color: #F89C23;
			}
	
		}
	}
	
	.code img {
		width: 100%;
		height: 100%;
	}
	
	.acea-row.row-middle {
		input {
			margin-left: 20rpx;
			display: block;
		}
	}
	
	.login-wrapper {
		padding: 30rpx;
	
		.shading {
			display: flex;
			align-items: center;
			justify-content: center;
			width: 100%;
	
			/* #ifdef APP-VUE */
			margin-top: 50rpx;
			/* #endif */
			/* #ifndef APP-VUE */
	
			margin-top: 200rpx;
			/* #endif */
	
	
			image {
				width: 180rpx;
				height: 180rpx;
			}
		}
	
		.whiteBg {
			margin-top: 100rpx;
	
			.list {
				border-radius: 16rpx;
				overflow: hidden;
	
				.item {
					border-bottom: 1px solid #F0F0F0;
					background: #fff;
	
					.row-middle {
						position: relative;
						padding: 16rpx 45rpx;
						
						.texts{
							flex: 1;
							font-size: 28rpx;
							height: 80rpx;
							line-height: 80rpx;
							display: flex;
							justify-content: center;
							align-items: center;
						}
	
						input {
							flex: 1;
							font-size: 28rpx;
							height: 80rpx;
							line-height: 80rpx;
							display: flex;
							justify-content: center;
							align-items: center;
						}
	
						.code {
							position: absolute;
							right: 30rpx;
							top: 50%;
							color: $theme-color;
							font-size: 26rpx;
							transform: translateY(-50%);
						}
					}
				}
			}
	
			.logon {
				display: flex;
				align-items: center;
				justify-content: center;
				width: 100%;
				height: 86rpx;
				margin-top: 80rpx;
				background-color: $theme-color;
				border-radius: 120rpx;
				color: #FFFFFF;
				font-size: 30rpx;
			}

			.logon-wechat {
				margin-top: 32rpx;
				background-color: #07c160;
			}
	
			.tips {
				margin: 30rpx;
				text-align: center;
				color: #999;
			}
		}
	}
</style>
