<template>
    <label
        class="b-radio radio"
        ref="label"
        :class="[size, { 'is-disabled': disabled }]"
        :disabled="disabled"
        :tabindex="disabled ? false : 0"
        @keydown.prevent.enter.space="$refs.label.click()">
        <input
            v-model="computedValue"
            tabindex="-1"
            type="radio"
            @click.stop
            :disabled="disabled"
            :required="required"
            :name="name"
            :value="nativeValue">
        <span class="check" :class="type" />
        <span class="control-label"><slot/></span>
    </label>
</template>

<script>
    export default {
        name: 'BRadio',
        props: {
            value: [String, Number, Boolean, Function, Object, Array, Symbol],
            nativeValue: [String, Number, Boolean, Function, Object, Array, Symbol],
            type: String,
            disabled: Boolean,
            required: Boolean,
            name: String,
            size: String
        },
        data() {
            return {
                newValue: this.value
            }
        },
        computed: {
            computedValue: {
                get() {
                    return this.newValue
                },
                set(value) {
                    this.newValue = value
                    this.$emit('input', value)
                }
            }
        },
        watch: {
            /**
             * When v-model change, set internal value.
             */
            value(value) {
                this.newValue = value
            }
        }
    }
</script>
