<template>
  <view class="medical-case-form">
    <view class="form-container">
      <!-- 动态渲染表单字段 -->
      <view
        v-for="field in currentFields"
        :key="field.key"
        class="form-item"
        :class="{ required: field.required }"
      >
        <view class="item-label">{{ field.label }}</view>

        <!-- 日期选择器 -->
        <picker
          v-if="field.type === 'date'"
          mode="date"
          :value="formData[field.key]"
          @change="onDateChange(field.key, $event)"
          :disabled="!isEditing"
        >
          <view class="picker-value">
            {{ formData[field.key] || "暂无" }}
          </view>
        </picker>

        <!-- 多行文本 -->
        <textarea
          v-else-if="field.type === 'textarea'"
          class="item-textarea"
          v-model="formData[field.key]"
          placeholder="请输入"
          :disabled="!isEditing"
        />

        <!-- 单行文本 -->
        <input
          v-else
          class="item-input"
          v-model="formData[field.key]"
          placeholder="暂无"
          :disabled="!isEditing"
        />
      </view>
    </view>

    <view class="footer-buttons">
      <view class="btn-regenerate" @click="handleRegenerate">
        <text class="btn-text">重新生成</text>
      </view>
      <view class="btn-save" @click="handleSave">
        <text class="btn-text">保存至档案</text>
      </view>
    </view>
  </view>
</template>

<script setup>
import { ref, computed, onMounted } from "vue";
import { storeToRefs } from "pinia";
import useAccountStore from "@/store/account";
import api from "@/utils/api.js";
const caseType = ref("");
const formData = ref({});
const isEditing = ref(true);
const customerId = ref("");
const groupId = ref("");
const accountStore = useAccountStore();
const { doctorInfo } = storeToRefs(accountStore);
// 病历类型名称
const CASE_TYPE_NAMES = {
  outpatient: "门诊病历",
  inhospital: "住院病历",
  physicalExaminationTemplate: "体检记录",
  preConsultation: "预问诊记录",
};

// 字段标签
const FIELD_LABELS = {
  // 门诊病历
  visitTime: "就诊日期",
  chiefComplaint: "主诉",
  medicalHistorySummary: "病史概要",
  examination: "检查",
  diagnosisName: "门诊诊断",
  // 住院病历
  inhosDate: "入院日期",
  operation: "手术记录",
  operationDate: "手术日期",
  treatmentPlan: "治疗方案",
  // 体检记录
  inspectTime: "体检日期",
  inspectSummary: "体检小结",
  positiveFind: "阳性发现及处理意见",
  // 预问诊记录
  presentIllnessHistory: "现病史",
  pastMedicalHistory: "既往史",
};

// 字段配置：根据病历类型定义字段
const FIELD_CONFIG = {
  outpatient: [
    {
      key: "visitTime",
      label: FIELD_LABELS.visitTime,
      type: "date",
      required: true,
    },
    {
      key: "diagnosisName",
      label: FIELD_LABELS.diagnosisName,
      type: "textarea",
      required: false,
    },
    {
      key: "chiefComplaint",
      label: FIELD_LABELS.chiefComplaint,
      type: "textarea",
      required: false,
    },
    {
      key: "medicalHistorySummary",
      label: FIELD_LABELS.medicalHistorySummary,
      type: "textarea",
      required: false,
    },
    {
      key: "examination",
      label: FIELD_LABELS.examination,
      type: "textarea",
      required: false,
    },
    {
      key: "treatmentPlan",
      label: "治疗方案",
      type: "textarea",
      required: false,
    },
  ],
  inhospital: [
    {
      key: "inhosDate",
      label: FIELD_LABELS.inhosDate,
      type: "date",
      required: true,
    },
    {
      key: "diagnosisName",
      label: "住院主诊断",
      type: "textarea",
      required: true,
    },
    {
      key: "operation",
      label: FIELD_LABELS.operation,
      type: "textarea",
      required: false,
    },
    {
      key: "operationDate",
      label: FIELD_LABELS.operationDate,
      type: "date",
      required: false,
    },
    {
      key: "treatmentPlan",
      label: FIELD_LABELS.treatmentPlan,
      type: "textarea",
      required: false,
    },
    {
      key: "chiefComplaint",
      label: FIELD_LABELS.chiefComplaint,
      type: "textarea",
      required: false,
    },
    {
      key: "medicalHistorySummary",
      label: FIELD_LABELS.medicalHistorySummary,
      type: "textarea",
      required: false,
    },
    {
      key: "examination",
      label: FIELD_LABELS.examination,
      type: "textarea",
      required: false,
    },
    {
      key: "treatmentPlan",
      label: "治疗方案",
      type: "textarea",
      required: false,
    },
  ],
  physicalExaminationTemplate: [
    {
      key: "inspectTime",
      label: FIELD_LABELS.inspectTime,
      type: "date",
      required: true,
    },
    {
      key: "inspectSummary",
      label: FIELD_LABELS.inspectSummary,
      type: "textarea",
      required: false,
    },
    {
      key: "positiveFind",
      label: FIELD_LABELS.positiveFind,
      type: "textarea",
      required: false,
    },
  ],
  preConsultation: [
    {
      key: "chiefComplaint",
      label: FIELD_LABELS.chiefComplaint,
      type: "textarea",
      required: true,
    },
    {
      key: "presentIllnessHistory",
      label: FIELD_LABELS.presentIllnessHistory,
      type: "textarea",
      required: true,
    },
    {
      key: "pastMedicalHistory",
      label: FIELD_LABELS.pastMedicalHistory,
      type: "textarea",
      required: true,
    },
  ],
};

// 当前病历类型的字段配置
const currentFields = computed(() => {
  return FIELD_CONFIG[caseType.value] || [];
});

onMounted(() => {
  const pages = getCurrentPages();
  const currentPage = pages[pages.length - 1];
  const options = currentPage.options;

  caseType.value = options.caseType || "";
  customerId.value = options.patientId || "";
  groupId.value = options.groupId || "";
  // 从 options 中解析表单数据
  if (options.formData) {
    try {
      formData.value = JSON.parse(decodeURIComponent(options.formData));
    } catch (e) {
      console.error("解析表单数据失败:", e);
    }
  }

  // 设置页面标题
  const title = CASE_TYPE_NAMES[caseType.value]
    ? `添加${CASE_TYPE_NAMES[caseType.value]}`
    : "添加病历";
  uni.setNavigationBarTitle({ title });
});

const onDateChange = (field, event) => {
  formData.value[field] = event.detail.value;
};

const handleRegenerate = () => {
  uni.showModal({
    title: "提示",
    content: "确定要重新生成吗？当前编辑的内容将被覆盖",
    success: (res) => {
      if (res.confirm) {
        // 返回上一页并触发重新生成
        uni.navigateBack({
          success: () => {
            uni.$emit("regenerateMedicalCase", {
              caseType: caseType.value,
              customerId: customerId.value,
              groupId: groupId.value,
            });
          },
        });
      }
    },
  });
};

const handleSave = async () => {
  // 验证必填项
  const requiredFields = getRequiredFields();
  const missingFields = requiredFields.filter(
    (field) => !formData.value[field.key]
  );

  if (missingFields.length > 0) {
    uni.showToast({
      title: `请填写${missingFields[0].label}`,
      icon: "none",
    });
    return;
  }

  try {
    uni.showLoading({ title: "保存中..." });
    const result = await api("addMedicalRecord", {
      medicalType: caseType.value,
      memberId: customerId.value,
      creator: doctorInfo.value.userid,
      ...formData.value,
    });

    uni.hideLoading();

    if (result.success) {
      uni.showToast({
        title: "保存成功",
        icon: "success",
      });

      setTimeout(() => {
        uni.navigateBack();
      }, 1500);
    } else {
      uni.showToast({
        title: result.message || "保存失败",
        icon: "none",
      });
    }
  } catch (error) {
    uni.hideLoading();
    console.error("保存病历失败:", error);
    uni.showToast({
      title: "保存失败，请重试",
      icon: "none",
    });
  }
};

const getRequiredFields = () => {
  return currentFields.value.filter((field) => field.required);
};
</script>

<style scoped lang="scss">
.medical-case-form {
  min-height: 100vh;
  background-color: #f5f5f5;
  padding-bottom: 120rpx;

  .form-container {
    background-color: #ffffff;
    padding: 32rpx;

    .form-item {
      margin-bottom: 32rpx;

      &.required .item-label::before {
        content: "*";
        color: #ff4d4f;
        margin-right: 8rpx;
      }

      .item-label {
        font-size: 28rpx;
        color: #333333;
        margin-bottom: 16rpx;
      }

      .item-input,
      .picker-value {
        width: 100%;
        height: 80rpx;
        padding: 0 24rpx;
        background-color: #f8f9fa;
        border-radius: 8rpx;
        font-size: 28rpx;
        color: #333333;

        &[disabled] {
          color: #999999;
        }
      }

      .picker-value {
        display: flex;
        align-items: center;
        color: #999999;
      }

      .item-textarea {
        width: 100%;
        min-height: 100rpx;
        padding: 20rpx 24rpx;
        background-color: #f8f9fa;
        border-radius: 8rpx;
        font-size: 28rpx;
        color: #333333;
        height: 100px;
        &[disabled] {
          color: #999999;
        }
      }
    }

    .tips-box {
      margin-top: 32rpx;
      padding: 24rpx;
      background-color: #fffbe6;
      border-radius: 8rpx;

      .tips-text {
        display: block;
        font-size: 24rpx;
        color: #666666;
        line-height: 1.6;
        margin-bottom: 8rpx;

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

  .footer-buttons {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    gap: 24rpx;
    padding: 24rpx 32rpx;
    background-color: #ffffff;
    box-shadow: 0 -4rpx 16rpx rgba(0, 0, 0, 0.08);

    .btn-regenerate,
    .btn-save {
      flex: 1;
      height: 88rpx;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 44rpx;

      .btn-text {
        font-size: 32rpx;
        font-weight: 500;
      }
    }

    .btn-regenerate {
      background-color: #ffffff;
      border: 2rpx solid #1890ff;

      .btn-text {
        color: #1890ff;
      }
    }

    .btn-save {
      background-color: #1890ff;

      .btn-text {
        color: #ffffff;
      }
    }
  }
}
</style>
