<template>
	<view class="container">
		<!--顶部返回按钮-->
		<text class="back-btn iconfont iconzuojiantou-up" @tap="navBack"></text>
		<view class="right-top-sign"></view>
		<!-- 设置白色背景防止软键盘把下部绝对定位元素顶上来盖住输入框等 -->
		<view class="wrapper">
			<view class="left-top-sign">{{ type == 1 ? 'UPDATE' : 'GET BACK' }}</view>
			<view class="welcome"> {{ type == 1 ? '修改密码' : '找回密码' }}！ </view>
			<view class="input-content">
				<view class="input-item">
					<text class="tit">手机号码</text>
					<input
						type="number"
						v-model="resetPasswordParams.mobile"
						placeholder="请输入手机号码"
						maxlength="11"
					/>
				</view>
				<view class="input-item input-item-sms-code">
					<view class="input-wrapper">
						<view class="rf-input-wrapper">
							<view class="tit">验证码</view>
							<input
								type="number"
								v-model="resetPasswordParams.code"
								placeholder="请输入验证码"
								maxlength="4"
								data-key="mobile"
							/>
						</view>
						<button
							class="sms-code-btn"
							:disabled="smsCodeBtnDisabled"
							@tap.stop="getSmsCode"
						>
							<text v-if="!smsCodeBtnDisabled">获取验证码</text>
							<text v-else class="sms-code-resend">{{
								`重新发送 (${codeSeconds})`
							}}</text>
						</button>
					</view>
				</view>
				<view class="input-item">
					<text class="tit">密码</text>
					<input
						v-model="resetPasswordParams.password"
						type="password"
						placeholder="请输入密码"
						maxlength="18"
					/>
				</view>
				<view class="input-item">
					<text class="tit">确认密码</text>
					<input
						type="password"
						v-model="resetPasswordParams.password_repetition"
						placeholder="请输入确认密码"
					/>
				</view>
			</view>
			<button
				class="confirm-btn"
				:disabled="btnLoading"
				:loading="btnLoading"
				@tap="toUpdatePassword"
			>
				{{ type == 1 ? '修改密码' : '找回密码' }}
			</button>
		</view>
		<view class="register-section" v-if="type != 1">
			又想起密码了?
			<text @tap="toLogin">马上登录</text>
			或者
			<text @tap="toHome">返回主页</text>
		</view>
		<view class="register-section" v-else>
			不想修改了密码？
			<text @tap="toHome">返回主页</text>
		</view>
	</view>
</template>

<script>
import { smsCode, updatePassword } from '@/api/login';
import moment from '@/common/moment';
export default {
	data() {
		return {
			resetPasswordParams: {
				mobile: '',
				password: '',
				password_repetition: '',
				code: ''
			},
			btnLoading: false,
			type: null,
			smsCodeBtnDisabled: true,
			reqBody: {},
			codeSeconds: 0 // 验证码发送时间间隔
		};
	},
	onLoad(options) {
		const time =
			moment().valueOf() / 1000 - uni.getStorageSync('pwdSmsCodeTime');
		if (time < 60) {
			this.codeSeconds =
				this.$mConstDataConfig.sendCodeTime - parseInt(time, 10);
			this.handleSmsCodeTime(this.codeSeconds);
		} else {
			this.codeSeconds = this.$mConstDataConfig.sendCodeTime;
			this.smsCodeBtnDisabled = false;
			uni.removeStorageSync('pwdSmsCodeTime');
		}
		this.type = options.type;
	},
	methods: {
		// 获取手机验证码
		async getSmsCode() {
			this.reqBody['mobile'] = this.resetPasswordParams['mobile'];
			let checkSendCode = this.$mGraceChecker.check(
				this.reqBody,
				this.$mFormRule.sendCodeRule
			);
			if (!checkSendCode) {
				this.$mHelper.toast(this.$mGraceChecker.error);
				return;
			}
			await this.$http
				.post(smsCode, {
					mobile: this.resetPasswordParams.mobile,
					usage: 'up-pwd'
				})
				.then(r => {
					if (r.data) {
						this.$mHelper.toast(`验证码发送成功, 验证码是${r.data}`);
					} else {
						this.$mHelper.toast('验证码已发送.');
					}
					this.smsCodeBtnDisabled = true;
					uni.setStorageSync('pwdSmsCodeTime', moment().valueOf() / 1000);
					this.handleSmsCodeTime(59);
				});
		},
		handleSmsCodeTime(time) {
			let timer = setInterval(() => {
				if (time === 0) {
					clearInterval(timer);
					this.smsCodeBtnDisabled = false;
				} else {
					this.codeSeconds = time;
					this.smsCodeBtnDisabled = true;
					time--;
				}
			}, 1000);
		},
		navBack() {
			this.$mRouter.back();
		},
		toLogin() {
			this.$mRouter.push({ route: '/pages/public/login' });
		},
		toHome() {
			this.$mRouter.reLaunch({ route: '/pages/index/index' });
		},
		// 更新密码
		async toUpdatePassword() {
			this.reqBody['mobile'] = this.resetPasswordParams['mobile'];
			this.reqBody['password'] = this.resetPasswordParams['password'];
			this.reqBody['code'] = this.resetPasswordParams['code'];
			const cheRes = this.$mGraceChecker.check(
				this.reqBody,
				this.$mFormRule.resetPasswordRule
			);
			if (!cheRes) {
				this.$mHelper.toast(this.$mGraceChecker.error);
				return;
			}
			if (
				this.resetPasswordParams['password'] !==
				this.resetPasswordParams['password_repetition']
			) {
				this.$mHelper.toast('两次输入的密码不一致');
				return;
			}
			this.reqBody['password_repetition'] = this.resetPasswordParams[
				'password_repetition'
			];
			/*  #ifdef  APP-PLUS  */
			this.reqBody.group = 'tinyShopApp';
			/*  #endif  */
			/*  #ifdef H5  */
			this.reqBody.group = 'tinyShopH5';
			/*  #endif  */
			/*  #ifdef  MP-WEIXIN  */
			this.reqBody.group = 'tinyShopWechatMq';
			/*  #endif  */
			/*  #ifdef  MP-QQ  */
			this.reqBody.group = 'tinyShopQqMq';
			/*  #endif  */
			this.btnLoading = true;
			await this.$http
				.post(updatePassword, this.reqBody)
				.then(() => {
					this.btnLoading = false;
					this.$mStore.commit('logout');
					this.$mHelper.toast('密码重置成功');
					this.$mRouter.push({ route: '/pages/public/login' });
				})
				.catch(() => {
					this.btnLoading = false;
				});
		}
	}
};
</script>

<style lang="scss">
page {
	background: $color-white;
}

.container {
	padding-top: 60px;
	position: relative;
	width: 100vw;
	overflow: hidden;

	.wrapper {
		position: relative;
		width: 100vw;
		z-index: 90;
		background: #fff;
		padding-bottom: 40upx;

		.welcome {
			position: relative;
			left: 50upx;
			top: -90upx;
			font-size: 46upx;
			color: #555;
			text-shadow: 1px 0px 1px rgba(0, 0, 0, 0.3);
		}

		.input-content {
			padding: 0 60upx;
		}

		.input-item {
			display: flex;
			flex-direction: column;
			align-items: flex-start;
			justify-content: center;
			padding: 0 30upx;
			background: $page-color-light;
			height: 120upx;
			border-radius: 4px;
			margin-bottom: 50upx;

			&:last-child {
				margin-bottom: 0;
			}

			.tit {
				height: 50upx;
				line-height: 56upx;
				font-size: $font-sm + 2upx;
				color: $font-color-base;
			}

			input {
				height: 60upx;
				font-size: $font-base + 2upx;
				color: $font-color-dark;
				width: 100%;
			}
		}

		.input-item-sms-code {
			position: relative;

			.sms-code-btn {
				position: absolute;
				right: 20upx;
				color: #111;
				bottom: 20upx;
				font-size: 28upx;
			}

			.sms-code-resend {
				color: #999;
			}
		}

		.forget-section {
			font-size: $font-sm + 2upx;
			color: $font-color-spec;
			text-align: center;
			margin-top: 40upx;
		}
	}

	.back-btn {
		position: absolute;
		left: 40upx;
		z-index: 9999;
		padding-top: var(--status-bar-height);
		top: 40upx;
		font-size: 40upx;
		color: $font-color-dark;
	}

	.left-top-sign {
		font-size: 120upx;
		color: $page-color-base;
		position: relative;
		left: -16upx;
	}

	.right-top-sign {
		position: absolute;
		top: 80upx;
		right: -30upx;
		z-index: 95;

		&:before,
		&:after {
			display: block;
			content: '';
			width: 400upx;
			height: 80upx;
			background: #b4f3e2;
		}

		&:before {
			transform: rotate(50deg);
			border-radius: 0 50px 0 0;
		}

		&:after {
			position: absolute;
			right: -198upx;
			top: 0;
			transform: rotate(-50deg);
			border-radius: 50px 0 0 0;
			/* background: pink; */
		}
	}

	.register-section {
		margin: 50upx 0 50upx 0;
		width: 100%;
		font-size: $font-sm + 2upx;
		color: $font-color-base;
		text-align: center;

		text {
			color: $font-color-spec;
			margin-left: 10upx;
			margin-right: 10upx;
		}
	}
}
</style>
