<template>
  <u-modal 
    :show="visible" 
    :show-cancel-button="false" 
    :show-confirm-button="false"
  >
    <view class="modal-content">
      <view class="modal-header">
        <text class="modal-title">{{ title }}</text>
      </view>
      <view class="modal-body">
        <u-input 
          v-model="localValue" 
          :placeholder="placeholder" 
          class="modal-input"
        />
      </view>
      <view class="modal-footer">
        <text @click="handleCancel" class="btn cancel-btn">取消</text>
        <text @click="handleConfirm" class="btn confirm-btn">确定</text>
      </view>
    </view>
  </u-modal>
</template>

<script>
export default {
  name: 'CustomModal',
  props: {
    visible: {
      type: Boolean,
      default: false
    },
    title: {
      type: String,
      default: ''
    },
    value: {
      type: String,
      default: ''
    },
    placeholder: {
      type: String,
      default: ''
    }
  },
  data() {
    return {
      localValue: this.value
    }
  },
  watch: {
    value(newVal) {
      this.localValue = newVal
    },
    visible(newVal) {
      if (newVal) {
        this.localValue = this.value
      }
    }
  },
  methods: {
    handleCancel() {
      this.$emit('cancel')
    },
    handleConfirm() {
      this.$emit('confirm', this.localValue)
    }
  }
}
</script>

<style scoped lang="scss">
.modal-content {
  display: flex;
  flex-direction: column;
  gap: 30rpx;
  padding: 20rpx;
}

.modal-header {
  display: flex;
  justify-content: center;
  padding: 10rpx 0;
}

.modal-title {
  font-size: 32rpx;
  font-weight: bold;
  color: #333;
}

.modal-body {
  padding: 10rpx 0;
}

.modal-input {
  border: 2rpx solid #e0e0e0;
  border-radius: 10rpx;
  padding: 20rpx;
  font-size: 28rpx;
}

.modal-footer {
  display: flex;
  justify-content: space-between;
  gap: 20rpx;
  padding: 10rpx 0;
}

.btn {
  flex: 1;
  text-align: center;
  padding: 20rpx;
  border-radius: 10rpx;
  font-size: 28rpx;
  font-weight: 500;
  cursor: pointer;
}

.cancel-btn {
  background-color: #f5f5f5;
  color: #666;
}

.confirm-btn {
  background-color: blueviolet;
  color: white;
}
</style>
