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import get from '../utils/get';
import { makePropsConfigurable } from '../utils/config';
import { stripTags } from '../utils/html';
import { isArray, isPlainObject, isUndefined } from '../utils/inspect';
import { keys } from '../utils/object';
import { warn } from '../utils/warn'; // --- Constants ---
var OPTIONS_OBJECT_DEPRECATED_MSG = 'Setting prop "options" to an object is deprecated. Use the array format instead.'; // --- Props ---
export var props = makePropsConfigurable({
options: {
type: [Array, Object],
default: function _default() {
return [];
}
},
valueField: {
type: String,
default: 'value'
},
textField: {
type: String,
default: 'text'
},
htmlField: {
type: String,
default: 'html'
},
disabledField: {
type: String,
default: 'disabled'
}
}, 'formOptionControls'); // --- Mixin ---
// @vue/component
export default {
props: props,
computed: {
formOptions: function formOptions() {
return this.normalizeOptions(this.options);
}
},
methods: {
normalizeOption: function normalizeOption(option) {
var key = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
// When the option is an object, normalize it
if (isPlainObject(option)) {
var value = get(option, this.valueField);
var text = get(option, this.textField);
return {
value: isUndefined(value) ? key || text : value,
text: stripTags(String(isUndefined(text) ? key : text)),
html: get(option, this.htmlField),
disabled: Boolean(get(option, this.disabledField))
};
} // Otherwise create an `<option>` object from the given value
return {
value: key || option,
text: stripTags(String(option)),
disabled: false
};
},
normalizeOptions: function normalizeOptions(options) {
var _this = this;
// Normalize the given options array
if (isArray(options)) {
return options.map(function (option) {
return _this.normalizeOption(option);
});
} else if (isPlainObject(options)) {
// Deprecate the object options format
warn(OPTIONS_OBJECT_DEPRECATED_MSG, this.$options.name); // Normalize a `options` object to an array of options
return keys(options).map(function (key) {
return _this.normalizeOption(options[key] || {}, key);
});
} // If not an array or object, return an empty array
/* istanbul ignore next */
return [];
}
}
};
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