AI-accounting-soft-uniApp/components/EditModal/EditModal.vue

<template>
  <view v-if="visible" class="modal-overlay" @click="handleBackdropClick">
    <view class="modal-content" @click.stop>
      <view class="modal-header">
        <text class="modal-title">{{ title }}</text>
        <text class="modal-close" @click="handleCancel">✕</text>
      </view>
      
      <view class="modal-body">
        <input 
          v-model="inputValue" 
          :type="inputType"
          :placeholder="placeholder"
          class="modal-input"
          @input="handleInput"
        />
        <text v-if="errorMessage" class="error-message">{{ errorMessage }}</text>
      </view>
      
      <view class="modal-footer">
        <button class="btn-cancel" @click="handleCancel">取消</button>
        <button class="btn-confirm" @click="handleConfirm" :disabled="loading">
          {{ loading ? '加载中...' : '确认' }}
        </button>
      </view>
    </view>
  </view>
</template>

<script setup>
import { ref, watch } from 'vue'

const props = defineProps({
  visible: {
    type: Boolean,
    default: false
  },
  title: {
    type: String,
    default: '编辑'
  },
  placeholder: {
    type: String,
    default: '请输入数值'
  },
  inputType: {
    type: String,
    default: 'number'
  },
  currentValue: {
    type: [String, Number],
    default: ''
  }
})

const emit = defineEmits(['confirm', 'cancel'])

const inputValue = ref('')
const errorMessage = ref('')
const loading = ref(false)

// 监听 currentValue 变化，更新输入框
watch(() => props.currentValue, (newVal) => {
  inputValue.value = String(newVal || '')
  errorMessage.value = ''
}, { immediate: true })

// 监听 visible 变化，重置状态
watch(() => props.visible, (newVal) => {
  if (newVal) {
    inputValue.value = String(props.currentValue || '')
    errorMessage.value = ''
  }
})

const validateInput = (value) => {
  // 检查是否为空
  if (!value || value.trim() === '') {
    errorMessage.value = '请输入有效的数值'
    return false
  }

  // 转换为数字
  const numValue = parseFloat(value)

  // 检查是否为有效数字
  if (isNaN(numValue)) {
    errorMessage.value = '请输入数字'
    return false
  }

  // 检查是否为负数
  if (numValue < 0) {
    errorMessage.value = '数值不能为负数'
    return false
  }

  errorMessage.value = ''
  return true
}

const formatDecimal = (value) => {
  const numValue = parseFloat(value)
  if (isNaN(numValue)) return value
  return numValue.toFixed(2)
}

const handleInput = (event) => {
  const value = event.detail.value
  inputValue.value = value
  
  // 实时验证
  if (value) {
    validateInput(value)
  } else {
    errorMessage.value = ''
  }
}

const handleConfirm = async () => {
  if (!validateInput(inputValue.value)) {
    return
  }

  loading.value = true
  try {
    const formattedValue = formatDecimal(inputValue.value)
    emit('confirm', formattedValue)
  } finally {
    loading.value = false
  }
}

const handleCancel = () => {
  emit('cancel')
}

const handleBackdropClick = () => {
  emit('cancel')
}
</script>

<style scoped>
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background: rgba(255, 255, 255, 0.98);
  border-radius: 25rpx;
  width: 80%;
  max-width: 600rpx;
  box-shadow: 0 20rpx 60rpx rgba(0, 0, 0, 0.3);
  border: 3rpx solid #C8956E;
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50rpx);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30rpx;
  border-bottom: 2rpx solid rgba(200, 149, 110, 0.2);
}

.modal-title {
  font-size: 32rpx;
  font-weight: bold;
  color: #5D4037;
}

.modal-close {
  font-size: 36rpx;
  color: #C8956E;
  cursor: pointer;
  transition: transform 0.2s;
}

.modal-close:active {
  transform: scale(1.2);
}

.modal-body {
  padding: 30rpx;
}

.modal-input {
  width: 100%;
  height: 80rpx;
  padding: 0 20rpx;
  font-size: 28rpx;
  border: 2rpx solid #C8956E;
  border-radius: 15rpx;
  background: rgba(255, 255, 255, 0.9);
  color: #5D4037;
  box-sizing: border-box;
  transition: border-color 0.3s;
}

.modal-input:focus {
  border-color: #FFD700;
  outline: none;
}

.error-message {
  display: block;
  margin-top: 15rpx;
  font-size: 24rpx;
  color: #FA3534;
  text-align: center;
}

.modal-footer {
  display: flex;
  gap: 20rpx;
  padding: 30rpx;
  border-top: 2rpx solid rgba(200, 149, 110, 0.2);
}

.btn-cancel,
.btn-confirm {
  flex: 1;
  height: 80rpx;
  border-radius: 15rpx;
  font-size: 28rpx;
  font-weight: bold;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-cancel {
  background: rgba(200, 149, 110, 0.2);
  color: #5D4037;
  border: 2rpx solid #C8956E;
}

.btn-cancel:active {
  background: rgba(200, 149, 110, 0.3);
  transform: scale(0.98);
}

.btn-confirm {
  background: linear-gradient(135deg, #C8956E, #FFD700);
  color: #fff;
  border: 2rpx solid #C8956E;
}

.btn-confirm:active:not(:disabled) {
  transform: scale(0.98);
  box-shadow: 0 4rpx 12rpx rgba(200, 149, 110, 0.3);
}

.btn-confirm:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
</style>