vue-material/src/core/utils/autocomplete-common.js

export default {
  props: {
    debounce: {
      type: Number,
      default: 1E3
    },
    disabled: Boolean,
    fetch: {
      type: Function
    },
    filterList: Function,
    list: {
      type: Array,
      default() {
        return [];
      }
    },
    minChars: {
      type: Number,
      default: 1
    },
    name: String,
    prepareResponseData: Function,
    printAttribute: {
      type: String,
      default: 'name'
    },
    queryParam: {
      type: String,
      default: 'q'
    },
    required: Boolean
  },
  methods: {
    onFocus() {
      if (this.parentContainer) {
        this.parentContainer.isFocused = true;
      }
    },
    onBlur() {
      this.parentContainer.isFocused = false;
      this.setParentValue();
    },
    verifyProps() {
      if (!this.parentContainer) {
        return this.throwErrorDestroy('You should wrap the md-input in a md-input-container');
      } else if (this.listIsEmpty && this.filterList) {
        return this.throwErrorDestroy('You should use a `filterList` function prop with the `list` prop');
      } else if (!this.fetch && this.listIsEmpty) {
        return this.throwErrorDestroy('You should use a `fetch` function prop');
      }
    },
    throwErrorDestroy(errorMessage) {
      this.$destroy();
      throw new Error(errorMessage);
    }
  }
};