<template>
    <div :class="containerClass" :style="style">
        <DockSub :model="model" :templates="$slots" :exact="exact" :tooltipOptions="tooltipOptions" :position="position" :menuId="menuId" :aria-label="ariaLabel" :aria-labelledby="ariaLabelledby" :tabindex="tabindex"></DockSub>
    </div>
</template>

<script>
import DockSub from './DockSub.vue';

export default {
    name: 'Dock',
    props: {
        position: {
            type: String,
            default: 'bottom'
        },
        model: null,
        class: null,
        style: null,
        tooltipOptions: null,
        exact: {
            type: Boolean,
            default: true
        },
        menuId: {
            type: String,
            default: null
        },
        tabindex: {
            type: Number,
            default: 0
        },
        'aria-label': {
            type: String,
            default: null
        },
        'aria-labelledby': {
            type: String,
            default: null
        }
    },
    computed: {
        containerClass() {
            return ['p-dock p-component', `p-dock-${this.position}`, this.class];
        }
    },
    components: {
        DockSub
    }
};
</script>

<style>
.p-dock {
    position: absolute;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.p-dock-list-container {
    display: flex;
    pointer-events: auto;
}

.p-dock-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.p-dock-item {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.p-dock-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    cursor: default;
}

.p-dock-item-second-prev,
.p-dock-item-second-next {
    transform: scale(1.2);
}

.p-dock-item-prev,
.p-dock-item-next {
    transform: scale(1.4);
}

.p-dock-item-current {
    transform: scale(1.6);
    z-index: 1;
}

/* Position */
/* top */
.p-dock-top {
    left: 0;
    top: 0;
    width: 100%;
}

.p-dock-top .p-dock-item {
    transform-origin: center top;
}

/* bottom */
.p-dock-bottom {
    left: 0;
    bottom: 0;
    width: 100%;
}

.p-dock-bottom .p-dock-item {
    transform-origin: center bottom;
}

/* right */
.p-dock-right {
    right: 0;
    top: 0;
    height: 100%;
}

.p-dock-right .p-dock-item {
    transform-origin: center right;
}

.p-dock-right .p-dock-list {
    flex-direction: column;
}

/* left */
.p-dock-left {
    left: 0;
    top: 0;
    height: 100%;
}

.p-dock-left .p-dock-item {
    transform-origin: center left;
}

.p-dock-left .p-dock-list {
    flex-direction: column;
}
</style>
