# 04-健康调查页面

## 目标

实现新用户健康调查功能，包括基础信息、生活习惯、病史等多步骤表单。

---

## 前置要求

- 用户认证功能完成
- 后端调查接口可用

---

## 实施步骤

### 步骤 1：创建调查 API

创建 `src/api/survey.ts`：
```typescript
import request from './request'

export const getSurveyStatus = () => {
  return request.get('/survey/status')
}

export const submitBasicInfo = (data: any) => {
  return request.post('/survey/basic-info', data)
}

export const submitLifestyle = (data: any) => {
  return request.post('/survey/lifestyle', data)
}

export const submitMedicalHistory = (data: any) => {
  return request.post('/survey/medical-history', data)
}

export const submitFamilyHistory = (data: any) => {
  return request.post('/survey/family-history', data)
}

export const submitAllergy = (data: any) => {
  return request.post('/survey/allergy', data)
}
```

### 步骤 2：创建调查主页面

创建 `src/views/survey/Index.vue`：
```vue
<template>
  <div class="survey-page">
    <div class="survey-container">
      <!-- 步骤指示器 -->
      <el-steps :active="currentStep" finish-status="success" align-center>
        <el-step title="基础信息" />
        <el-step title="生活习惯" />
        <el-step title="健康状况" />
        <el-step title="完成" />
      </el-steps>

      <!-- 表单内容 -->
      <div class="form-container">
        <!-- 步骤 1: 基础信息 -->
        <BasicInfoForm
          v-if="currentStep === 0"
          @next="handleBasicInfoNext"
        />

        <!-- 步骤 2: 生活习惯 -->
        <LifestyleForm
          v-else-if="currentStep === 1"
          @prev="currentStep--"
          @next="handleLifestyleNext"
        />

        <!-- 步骤 3: 健康状况 -->
        <HealthStatusForm
          v-else-if="currentStep === 2"
          @prev="currentStep--"
          @next="handleHealthStatusNext"
        />

        <!-- 步骤 4: 完成 -->
        <div v-else class="complete-step">
          <el-result
            icon="success"
            title="健康调查完成"
            sub-title="您已完成基础健康信息录入，接下来进行体质测评"
          >
            <template #extra>
              <el-button type="primary" size="large" @click="goToConstitution">
                开始体质测评
              </el-button>
            </template>
          </el-result>
        </div>
      </div>
    </div>
  </div>
</template>

<script setup lang="ts">
import { ref } from 'vue'
import { useRouter } from 'vue-router'
import { useUserStore } from '@/stores/user'
import BasicInfoForm from '@/components/survey/BasicInfoForm.vue'
import LifestyleForm from '@/components/survey/LifestyleForm.vue'
import HealthStatusForm from '@/components/survey/HealthStatusForm.vue'

const router = useRouter()
const userStore = useUserStore()

const currentStep = ref(0)

const handleBasicInfoNext = () => {
  currentStep.value = 1
}

const handleLifestyleNext = () => {
  currentStep.value = 2
}

const handleHealthStatusNext = () => {
  currentStep.value = 3
  // 更新用户状态
  if (userStore.userInfo) {
    userStore.userInfo.survey_completed = true
  }
}

const goToConstitution = () => {
  router.push('/constitution')
}
</script>

<style scoped>
.survey-page {
  min-height: 100%;
  padding: 20px;
}

.survey-container {
  max-width: 800px;
  margin: 0 auto;
  background: #fff;
  border-radius: 8px;
  padding: 40px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}

.form-container {
  margin-top: 40px;
}

.complete-step {
  padding: 40px 0;
}
</style>
```

### 步骤 3：创建基础信息表单组件

创建 `src/components/survey/BasicInfoForm.vue`：
```vue
<template>
  <el-form
    ref="formRef"
    :model="form"
    :rules="rules"
    label-width="100px"
    @submit.prevent="handleSubmit"
  >
    <h3 class="form-title">基础信息</h3>

    <el-row :gutter="20">
      <el-col :span="12">
        <el-form-item label="姓名" prop="name">
          <el-input v-model="form.name" placeholder="请输入姓名" />
        </el-form-item>
      </el-col>
      <el-col :span="12">
        <el-form-item label="性别" prop="gender">
          <el-radio-group v-model="form.gender">
            <el-radio label="male">男</el-radio>
            <el-radio label="female">女</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-col>
    </el-row>

    <el-row :gutter="20">
      <el-col :span="12">
        <el-form-item label="出生日期" prop="birth_date">
          <el-date-picker
            v-model="form.birth_date"
            type="date"
            placeholder="选择日期"
            style="width: 100%"
          />
        </el-form-item>
      </el-col>
      <el-col :span="12">
        <el-form-item label="血型" prop="blood_type">
          <el-select v-model="form.blood_type" placeholder="请选择" style="width: 100%">
            <el-option label="A型" value="A" />
            <el-option label="B型" value="B" />
            <el-option label="AB型" value="AB" />
            <el-option label="O型" value="O" />
            <el-option label="不清楚" value="" />
          </el-select>
        </el-form-item>
      </el-col>
    </el-row>

    <el-row :gutter="20">
      <el-col :span="12">
        <el-form-item label="身高(cm)" prop="height">
          <el-input-number
            v-model="form.height"
            :min="100"
            :max="250"
            style="width: 100%"
          />
        </el-form-item>
      </el-col>
      <el-col :span="12">
        <el-form-item label="体重(kg)" prop="weight">
          <el-input-number
            v-model="form.weight"
            :min="30"
            :max="200"
            style="width: 100%"
          />
        </el-form-item>
      </el-col>
    </el-row>

    <el-row :gutter="20">
      <el-col :span="12">
        <el-form-item label="职业" prop="occupation">
          <el-input v-model="form.occupation" placeholder="请输入职业" />
        </el-form-item>
      </el-col>
      <el-col :span="12">
        <el-form-item label="婚姻状况" prop="marital_status">
          <el-select v-model="form.marital_status" placeholder="请选择" style="width: 100%">
            <el-option label="未婚" value="single" />
            <el-option label="已婚" value="married" />
            <el-option label="离异" value="divorced" />
          </el-select>
        </el-form-item>
      </el-col>
    </el-row>

    <el-form-item label="所在地区" prop="region">
      <el-input v-model="form.region" placeholder="请输入所在城市" />
    </el-form-item>

    <div class="form-actions">
      <el-button type="primary" size="large" :loading="loading" native-type="submit">
        下一步
      </el-button>
    </div>
  </el-form>
</template>

<script setup lang="ts">
import { ref, reactive } from 'vue'
import { ElMessage, type FormInstance, type FormRules } from 'element-plus'
import { submitBasicInfo } from '@/api/survey'

const emit = defineEmits(['next'])

const formRef = ref<FormInstance>()
const loading = ref(false)

const form = reactive({
  name: '',
  gender: '',
  birth_date: null,
  blood_type: '',
  height: 170,
  weight: 60,
  occupation: '',
  marital_status: '',
  region: '',
})

const rules: FormRules = {
  name: [{ required: true, message: '请输入姓名', trigger: 'blur' }],
  gender: [{ required: true, message: '请选择性别', trigger: 'change' }],
  height: [{ required: true, message: '请输入身高', trigger: 'change' }],
  weight: [{ required: true, message: '请输入体重', trigger: 'change' }],
}

const handleSubmit = async () => {
  const valid = await formRef.value?.validate()
  if (!valid) return

  loading.value = true
  try {
    await submitBasicInfo(form)
    ElMessage.success('基础信息保存成功')
    emit('next')
  } catch (error) {
    // 错误已处理
  } finally {
    loading.value = false
  }
}
</script>

<style scoped>
.form-title {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid #eee;
}

.form-actions {
  margin-top: 24px;
  text-align: right;
}
</style>
```

### 步骤 4：创建生活习惯表单组件

创建 `src/components/survey/LifestyleForm.vue`：
```vue
<template>
  <el-form
    ref="formRef"
    :model="form"
    label-width="120px"
    @submit.prevent="handleSubmit"
  >
    <h3 class="form-title">生活习惯</h3>

    <h4 class="section-title">作息习惯</h4>
    <el-row :gutter="20">
      <el-col :span="12">
        <el-form-item label="入睡时间">
          <el-time-select
            v-model="form.sleep_time"
            start="20:00"
            step="00:30"
            end="02:00"
            placeholder="选择时间"
            style="width: 100%"
          />
        </el-form-item>
      </el-col>
      <el-col :span="12">
        <el-form-item label="起床时间">
          <el-time-select
            v-model="form.wake_time"
            start="05:00"
            step="00:30"
            end="12:00"
            placeholder="选择时间"
            style="width: 100%"
          />
        </el-form-item>
      </el-col>
    </el-row>

    <el-form-item label="睡眠质量">
      <el-radio-group v-model="form.sleep_quality">
        <el-radio label="good">好</el-radio>
        <el-radio label="normal">一般</el-radio>
        <el-radio label="poor">差</el-radio>
      </el-radio-group>
    </el-form-item>

    <h4 class="section-title">饮食习惯</h4>
    <el-form-item label="三餐规律">
      <el-radio-group v-model="form.meal_regularity">
        <el-radio label="regular">规律</el-radio>
        <el-radio label="irregular">不规律</el-radio>
      </el-radio-group>
    </el-form-item>

    <el-form-item label="饮食偏好">
      <el-input v-model="form.diet_preference" placeholder="如：偏辣、偏甜、素食等" />
    </el-form-item>

    <el-form-item label="每日饮水量">
      <el-slider
        v-model="form.daily_water_ml"
        :min="500"
        :max="3000"
        :step="100"
        :format-tooltip="(val) => val + 'ml'"
        show-input
      />
    </el-form-item>

    <h4 class="section-title">运动习惯</h4>
    <el-form-item label="运动频率">
      <el-radio-group v-model="form.exercise_frequency">
        <el-radio label="never">从不</el-radio>
        <el-radio label="sometimes">偶尔</el-radio>
        <el-radio label="often">经常</el-radio>
        <el-radio label="daily">每天</el-radio>
      </el-radio-group>
    </el-form-item>

    <el-row :gutter="20">
      <el-col :span="12">
        <el-form-item label="运动类型">
          <el-input v-model="form.exercise_type" placeholder="如：跑步、游泳" />
        </el-form-item>
      </el-col>
      <el-col :span="12">
        <el-form-item label="每次时长(分钟)">
          <el-input-number v-model="form.exercise_duration_min" :min="0" :max="240" style="width: 100%" />
        </el-form-item>
      </el-col>
    </el-row>

    <h4 class="section-title">烟酒情况</h4>
    <el-row :gutter="20">
      <el-col :span="12">
        <el-form-item label="是否吸烟">
          <el-switch v-model="form.is_smoker" active-text="是" inactive-text="否" />
        </el-form-item>
      </el-col>
      <el-col :span="12">
        <el-form-item label="饮酒频率">
          <el-select v-model="form.alcohol_frequency" style="width: 100%">
            <el-option label="从不" value="never" />
            <el-option label="偶尔" value="sometimes" />
            <el-option label="经常" value="often" />
          </el-select>
        </el-form-item>
      </el-col>
    </el-row>

    <div class="form-actions">
      <el-button size="large" @click="$emit('prev')">上一步</el-button>
      <el-button type="primary" size="large" :loading="loading" native-type="submit">
        下一步
      </el-button>
    </div>
  </el-form>
</template>

<script setup lang="ts">
import { ref, reactive } from 'vue'
import { ElMessage } from 'element-plus'
import { submitLifestyle } from '@/api/survey'

const emit = defineEmits(['prev', 'next'])

const loading = ref(false)

const form = reactive({
  sleep_time: '23:00',
  wake_time: '07:00',
  sleep_quality: 'normal',
  meal_regularity: 'regular',
  diet_preference: '',
  daily_water_ml: 1500,
  exercise_frequency: 'sometimes',
  exercise_type: '',
  exercise_duration_min: 30,
  is_smoker: false,
  alcohol_frequency: 'never',
})

const handleSubmit = async () => {
  loading.value = true
  try {
    await submitLifestyle(form)
    ElMessage.success('生活习惯保存成功')
    emit('next')
  } catch (error) {
    // 错误已处理
  } finally {
    loading.value = false
  }
}
</script>

<style scoped>
.form-title {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid #eee;
}

.section-title {
  font-size: 14px;
  color: #666;
  margin: 20px 0 12px;
}

.form-actions {
  margin-top: 24px;
  text-align: right;
}

.form-actions .el-button + .el-button {
  margin-left: 12px;
}
</style>
```

### 步骤 5：创建健康状况表单组件

创建 `src/components/survey/HealthStatusForm.vue`：
```vue
<template>
  <div class="health-status-form">
    <h3 class="form-title">健康状况</h3>

    <!-- 既往病史 -->
    <div class="section">
      <div class="section-header">
        <h4>既往病史</h4>
        <el-button type="primary" text @click="addMedicalHistory">
          <el-icon><Plus /></el-icon> 添加
        </el-button>
      </div>

      <div v-if="medicalHistories.length === 0" class="empty-tip">
        暂无既往病史记录，如有请点击添加
      </div>

      <el-tag
        v-for="(item, index) in medicalHistories"
        :key="index"
        closable
        size="large"
        @close="medicalHistories.splice(index, 1)"
        style="margin: 4px"
      >
        {{ item.disease_name }}
      </el-tag>
    </div>

    <!-- 家族病史 -->
    <div class="section">
      <div class="section-header">
        <h4>家族病史</h4>
        <el-button type="primary" text @click="addFamilyHistory">
          <el-icon><Plus /></el-icon> 添加
        </el-button>
      </div>

      <div v-if="familyHistories.length === 0" class="empty-tip">
        暂无家族病史记录，如有请点击添加
      </div>

      <el-tag
        v-for="(item, index) in familyHistories"
        :key="index"
        closable
        size="large"
        @close="familyHistories.splice(index, 1)"
        style="margin: 4px"
      >
        {{ item.relation }} - {{ item.disease_name }}
      </el-tag>
    </div>

    <!-- 过敏史 -->
    <div class="section">
      <div class="section-header">
        <h4>过敏史</h4>
        <el-button type="primary" text @click="addAllergy">
          <el-icon><Plus /></el-icon> 添加
        </el-button>
      </div>

      <div v-if="allergies.length === 0" class="empty-tip">
        暂无过敏记录，如有请点击添加
      </div>

      <el-tag
        v-for="(item, index) in allergies"
        :key="index"
        closable
        size="large"
        type="danger"
        @close="allergies.splice(index, 1)"
        style="margin: 4px"
      >
        {{ item.allergen }}（{{ allergyTypeMap[item.allergy_type] }}）
      </el-tag>
    </div>

    <div class="form-actions">
      <el-button size="large" @click="$emit('prev')">上一步</el-button>
      <el-button type="primary" size="large" :loading="loading" @click="handleSubmit">
        完成调查
      </el-button>
    </div>

    <!-- 添加病史对话框 -->
    <el-dialog v-model="medicalDialog" title="添加既往病史" width="400px">
      <el-form :model="medicalForm" label-width="80px">
        <el-form-item label="疾病名称">
          <el-input v-model="medicalForm.disease_name" placeholder="如：高血压、糖尿病" />
        </el-form-item>
        <el-form-item label="疾病类型">
          <el-select v-model="medicalForm.disease_type" style="width: 100%">
            <el-option label="慢性病" value="chronic" />
            <el-option label="手术史" value="surgery" />
            <el-option label="其他" value="other" />
          </el-select>
        </el-form-item>
      </el-form>
      <template #footer>
        <el-button @click="medicalDialog = false">取消</el-button>
        <el-button type="primary" @click="confirmAddMedical">确定</el-button>
      </template>
    </el-dialog>

    <!-- 添加家族史对话框 -->
    <el-dialog v-model="familyDialog" title="添加家族病史" width="400px">
      <el-form :model="familyForm" label-width="80px">
        <el-form-item label="亲属关系">
          <el-select v-model="familyForm.relation" style="width: 100%">
            <el-option label="父亲" value="father" />
            <el-option label="母亲" value="mother" />
            <el-option label="祖父母" value="grandparent" />
            <el-option label="其他" value="other" />
          </el-select>
        </el-form-item>
        <el-form-item label="疾病名称">
          <el-input v-model="familyForm.disease_name" placeholder="如：高血压、糖尿病" />
        </el-form-item>
      </el-form>
      <template #footer>
        <el-button @click="familyDialog = false">取消</el-button>
        <el-button type="primary" @click="confirmAddFamily">确定</el-button>
      </template>
    </el-dialog>

    <!-- 添加过敏对话框 -->
    <el-dialog v-model="allergyDialog" title="添加过敏信息" width="400px">
      <el-form :model="allergyForm" label-width="80px">
        <el-form-item label="过敏类型">
          <el-select v-model="allergyForm.allergy_type" style="width: 100%">
            <el-option label="药物过敏" value="drug" />
            <el-option label="食物过敏" value="food" />
            <el-option label="其他过敏" value="other" />
          </el-select>
        </el-form-item>
        <el-form-item label="过敏原">
          <el-input v-model="allergyForm.allergen" placeholder="如：青霉素、花生" />
        </el-form-item>
      </el-form>
      <template #footer>
        <el-button @click="allergyDialog = false">取消</el-button>
        <el-button type="primary" @click="confirmAddAllergy">确定</el-button>
      </template>
    </el-dialog>
  </div>
</template>

<script setup lang="ts">
import { ref, reactive } from 'vue'
import { ElMessage } from 'element-plus'
import { Plus } from '@element-plus/icons-vue'
import { submitMedicalHistory, submitFamilyHistory, submitAllergy } from '@/api/survey'

const emit = defineEmits(['prev', 'next'])

const loading = ref(false)

// 病史列表
const medicalHistories = ref<any[]>([])
const familyHistories = ref<any[]>([])
const allergies = ref<any[]>([])

// 对话框
const medicalDialog = ref(false)
const familyDialog = ref(false)
const allergyDialog = ref(false)

// 表单
const medicalForm = reactive({ disease_name: '', disease_type: 'chronic' })
const familyForm = reactive({ relation: 'father', disease_name: '' })
const allergyForm = reactive({ allergy_type: 'drug', allergen: '' })

const allergyTypeMap: Record<string, string> = {
  drug: '药物',
  food: '食物',
  other: '其他',
}

const addMedicalHistory = () => {
  medicalForm.disease_name = ''
  medicalDialog.value = true
}

const confirmAddMedical = () => {
  if (!medicalForm.disease_name) {
    ElMessage.warning('请输入疾病名称')
    return
  }
  medicalHistories.value.push({ ...medicalForm })
  medicalDialog.value = false
}

const addFamilyHistory = () => {
  familyForm.disease_name = ''
  familyDialog.value = true
}

const confirmAddFamily = () => {
  if (!familyForm.disease_name) {
    ElMessage.warning('请输入疾病名称')
    return
  }
  familyHistories.value.push({ ...familyForm })
  familyDialog.value = false
}

const addAllergy = () => {
  allergyForm.allergen = ''
  allergyDialog.value = true
}

const confirmAddAllergy = () => {
  if (!allergyForm.allergen) {
    ElMessage.warning('请输入过敏原')
    return
  }
  allergies.value.push({ ...allergyForm })
  allergyDialog.value = false
}

const handleSubmit = async () => {
  loading.value = true
  try {
    // 提交所有病史数据
    for (const item of medicalHistories.value) {
      await submitMedicalHistory(item)
    }
    for (const item of familyHistories.value) {
      await submitFamilyHistory(item)
    }
    for (const item of allergies.value) {
      await submitAllergy(item)
    }

    ElMessage.success('健康调查完成')
    emit('next')
  } catch (error) {
    // 错误已处理
  } finally {
    loading.value = false
  }
}
</script>

<style scoped>
.form-title {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid #eee;
}

.section {
  margin-bottom: 24px;
  padding: 16px;
  background: #f9f9f9;
  border-radius: 8px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.section-header h4 {
  margin: 0;
  font-size: 14px;
  color: #333;
}

.empty-tip {
  color: #999;
  font-size: 13px;
}

.form-actions {
  margin-top: 24px;
  text-align: right;
}

.form-actions .el-button + .el-button {
  margin-left: 12px;
}
</style>
```

---

## 需要创建的文件清单

| 文件路径 | 说明 |
|----------|------|
| `src/api/survey.ts` | 调查 API |
| `src/views/survey/Index.vue` | 调查主页面 |
| `src/components/survey/BasicInfoForm.vue` | 基础信息表单 |
| `src/components/survey/LifestyleForm.vue` | 生活习惯表单 |
| `src/components/survey/HealthStatusForm.vue` | 健康状况表单 |

---

## 验收标准

- [ ] 步骤指示器显示正常
- [ ] 基础信息表单提交成功
- [ ] 生活习惯表单提交成功
- [ ] 病史/过敏信息可添加删除
- [ ] 完成后跳转体质测评页

---

## 预计耗时

40-50 分钟

---

## 下一步

完成后进入 `03-Web前端开发/05-体质辨识页面.md`