<template>
  <view class="login-page">
	  <view class="status_bar"></view>
    <!-- 登录标题 -->
    <view class="login-title">手机验证码登录</view>

    <!-- 手机号输入框 -->
    <view class="input-item">
      <view class="input-icon">
        <!-- <uni-icons type="phone" size="24" color="#999"></uni-icons> -->
		<image src="http://47.104.199.163:9090/images/login/phone.png" mode="" style="height: 100%;width: 100%;"></image>
      </view>
	   <uni-easyinput  class="input-content"  type="number" v-model="phoneNumber"
	  	   placeholder="请输入手机号" :inputBorder="false" maxlength="11"  :placeholderStyle="placeholderStyle">
	  	   </uni-easyinput>
   <!--   <input 
        class="input-content" 
        type="number" 
        placeholder="请输入手机号" 
        v-model="phoneNumber"
        maxlength="11"
        @input="checkForm"
      /> -->
    </view>

    <!-- 验证码输入框 + 获取验证码按钮 -->
    <view class="input-item verify-item">
      <view class="input-icon">
		<image src="http://47.104.199.163:9090/images/login/code.png" mode="" style="height: 100%;width: 100%;"></image>
      </view>
	  <uni-easyinput  class="input-content verify-input"  type="number" v-model="verifyCode"
	  	  	   placeholder="请输入验证码" :inputBorder="false" maxlength="6"  :placeholderStyle="placeholderStyle">
		</uni-easyinput>
    <!--  <input 
        class="input-content verify-input" 
        type="number" 
        placeholder="请输入验证码" 
        v-model="verifyCode"
        maxlength="6"
        @input="checkForm"
      /> -->
      <button 
        class="get-verify-btn" 
        :disabled="!canGetVerify || countDown > 0"
        @click="getVerifyCode"
      >
        {{ countDown > 0 ? `${countDown}s后重新获取` : '获取验证码' }}
      </button>
    </view>

    <!-- 协议勾选 -->
    <view class="agreement-item" @click="toggleAgreement">
      <uni-icons 
        type="checkbox-filled" 
        size="24" 
        color="#007aff"
        v-if="agreeAgreement"
      ></uni-icons>
      <uni-icons 
        type="checkbox" 
        size="24" 
        color="#999"
        v-else
      ></uni-icons>
      <text class="agreement-text">我已阅读并同意《用户隐私政策》</text>
    </view>

    <!-- 登录按钮 -->
    <button 
      class="login-btn" 
      :disabled="!canLogin"
      @click="handleLogin"
    >
      登录
    </button>

    <!-- 底部链接 -->
    <view class="bottom-link">
      <navigator class="link-item" url="/pageSubPack/loginSub/pwd-login">账号密码登录</navigator>
      <navigator class="link-item" url="/pageSubPack/loginSub/register-new-user">注册新用户</navigator>
    </view>
  </view>
</template>

<script setup>
import { ref, computed, onUnmounted } from 'vue';
import {getLoginBySms,getSendCode} from '/pages/api/api.js'

// ========== 响应式数据 ==========
// 手机号
const phoneNumber = ref('');
// 验证码
const verifyCode = ref('');
const placeholderStyle = ref('font-size:24rpx')
// 是否同意协议
const agreeAgreement = ref(true); // 默认勾选
// 倒计时（秒）
const countDown = ref(0);
// 定时器
let timer = null;

// ========== 计算属性 ==========
// 是否可以获取验证码（手机号格式正确）
const canGetVerify = computed(() => {
  // 手机号正则：11位数字，以1开头
  const phoneReg = /^1[3-9]\d{9}$/;
  return phoneReg.test(phoneNumber.value);
});

// 是否可以登录（手机号+验证码+协议都满足）
const canLogin = computed(() => {
  const phoneReg = /^1[3-9]\d{9}$/;
  const verifyReg = /^\d{6}$/;
  return phoneReg.test(phoneNumber.value) && verifyReg.test(verifyCode.value) && agreeAgreement.value;
});

// ========== 方法 ==========
// 检查表单状态
const checkForm = () => {
  // 无需额外逻辑，计算属性已实时监听
};

// 切换协议勾选状态
const toggleAgreement = () => {
  agreeAgreement.value = !agreeAgreement.value;
};

// 获取验证码
const getVerifyCode = () => {
  if (!canGetVerify.value) return;
  let params = {
  	  phone:phoneNumber.value,
  	  scene:'login'
  }
  uni.showLoading({ title: '发送中...', mask: true });
  getSendCode(params).then(res =>{
	  console.log('44444',res)
  	  if(res.code === 200){
		  uni.hideLoading();
  		 uni.showToast({
  		   title: '验证码已发送',
  		   icon: 'success'
  		 }); 
		 // 开始60秒倒计时
		 countDown.value = 60;
		 timer = setInterval(() => {
		   countDown.value--;
		   if (countDown.value <= 0) {
		     clearInterval(timer);
		     timer = null;
		   }
		 }, 1000);  		
  	  }else{
  		 uni.showToast({
  		   title: '验证码发送失败',
  		   icon: 'error'
  		 }); 
  	  }
  }).catch(err => {
    uni.showToast({
      title: '网络异常',
      icon: 'error'
    });
  }) 

};

// 登录处理
const handleLogin = () => {
  if (!canLogin.value) return;
   uni.showLoading({ title: '登录中...', mask: true });
  let params = {
	phone:phoneNumber.value,
	smsCode:'123456',
	scene:'login',
  }
  getLoginBySms(params).then(res =>{
  	if(res.code === 200){
  		//uni.setStorageSync('token', res.token); // 假设后端返回token字段
		uni.hideLoading();
  		uni.showToast({ title: '登录成功', icon: 'success' });
		setTimeout(() =>{
			uni.switchTab({ url: '/pages/index/index' });
		},1500)
  		
  	}else{
  		uni.showToast({ title:'登录失败', icon: 'error' });
  	}
  	
  }).catch(err => {
		uni.showToast({ 
			title: '网络异常，请重试', 
			icon: 'error' 
		});
	})
	
 
  // 模拟登录请求
  // uni.showLoading({
  //   title: '登录中...'
  // });
};

// ========== 生命周期 ==========
// 页面卸载时清除定时器
onUnmounted(() => {
  if (timer) {
    clearInterval(timer);
  }
});
</script>

<style scoped>
/* 页面容器 */
.login-page {
  padding: 80rpx 40rpx 40rpx;
  /* background-color: #f8f9fa; */
  min-height: 100vh;
  background: repeating-linear-gradient(to bottom, #E2F0FF, #F6FAFF );
}
  .status_bar {
	 height: 160px;
	 width: 100%;
	}

/* 登录标题 */
.login-title {
  font-size: 48rpx;
  font-weight: 600;
  color: #333;
  text-align: center;
  margin-bottom: 80rpx;
}

/* 输入框项 */
.input-item {
  display: flex;
  align-items: center;
  background-color: #fff;
  border-radius: 40rpx;
  padding: 0 30rpx;
  height: 88rpx;
  margin-bottom: 30rpx;
  box-shadow: 0 2rpx 10rpx rgba(0, 0, 0, 0.05);
}

/* 验证码输入项（特殊布局） */
.verify-item {
  position: relative;
  padding-right: 220rpx;
}

/* 输入框图标 */
.input-icon {
	width: 50rpx;
	height: 50rpx;
  margin-right: 20rpx;
  color: #999;
}

/* 输入框内容 */
.input-content {
  flex: 1;
  font-size: 32rpx;
  color: #333;
  height: 100%;
}

/* 验证码输入框 */
.verify-input {
  padding-right: 20rpx;
}

/* 获取验证码按钮 */
.get-verify-btn {
  position: absolute;
  right: 10rpx;
  top: 50%;
  transform: translateY(-50%);
  width: 200rpx;
  height: 70rpx;
  line-height: 70rpx;
  background-color: #007aff;
  color: #fff;
  border-radius: 35rpx;
  font-size: 28rpx;
  padding: 0;
  margin: 0;
}

/* 获取验证码按钮禁用状态 */
.get-verify-btn:disabled {
  background-color: #ccc;
  color: #fff;
  border-radius: 50px;
}

/* 协议勾选项 */
.agreement-item {
  display: flex;
  align-items: center;
  margin: 40rpx 0;
  padding-left: 10rpx;
}

/* 协议文本 */
.agreement-text {
  font-size: 28rpx;
  color: #666;
  margin-left: 10rpx;
}

/* 登录按钮 */
.login-btn {
  width: 100%;
  height: 88rpx;
  line-height: 88rpx;
  background-color: #007aff;
  color: #fff;
  border-radius: 44rpx;
  font-size: 32rpx;
  margin-bottom: 60rpx;
}

/* 登录按钮禁用状态 */
.login-btn:disabled {
  background-color: #99c8ff;
  color: #fff;
  /* border-radius: 50px; */
}
/* 禁用按钮边框 */
button:after{
	border-radius:  50px;
}

/* 底部链接 */
.bottom-link {
  display: flex;
  justify-content: space-between;
  padding: 0 20rpx;
}

/* 链接项 */
.link-item {
  font-size: 28rpx;
  color: #007aff;
  text-decoration: none;
}
</style>