<script>
import BaseComponent from 'primevue/basecomponent';
import { useStyle } from 'primevue/usestyle';

const styles = `
.p-overlaypanel {
    margin-top: 10px;
}

.p-overlaypanel-flipped {
    margin-top: 0;
    margin-bottom: 10px;
}

.p-overlaypanel-close {
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

/* Animation */
.p-overlaypanel-enter-from {
    opacity: 0;
    transform: scaleY(0.8);
}

.p-overlaypanel-leave-to {
    opacity: 0;
}

.p-overlaypanel-enter-active {
    transition: transform 0.12s cubic-bezier(0, 0, 0.2, 1), opacity 0.12s cubic-bezier(0, 0, 0.2, 1);
}

.p-overlaypanel-leave-active {
    transition: opacity 0.1s linear;
}

.p-overlaypanel:after,
.p-overlaypanel:before {
    bottom: 100%;
    left: calc(var(--overlayArrowLeft, 0) + 1.25rem);
    content: ' ';
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
}

.p-overlaypanel:after {
    border-width: 8px;
    margin-left: -8px;
}

.p-overlaypanel:before {
    border-width: 10px;
    margin-left: -10px;
}

.p-overlaypanel-flipped:after,
.p-overlaypanel-flipped:before {
    bottom: auto;
    top: 100%;
}

.p-overlaypanel.p-overlaypanel-flipped:after {
    border-bottom-color: transparent;
}

.p-overlaypanel.p-overlaypanel-flipped:before {
    border-bottom-color: transparent;
}
`;

const classes = {
    root: ({ instance }) => [
        'p-overlaypanel p-component',
        {
            'p-input-filled': instance.$primevue.config.inputStyle === 'filled',
            'p-ripple-disabled': instance.$primevue.config.ripple === false
        }
    ],
    content: 'p-overlaypanel-content',
    closeButton: 'p-overlaypanel-close p-link',
    closeIcon: 'p-overlaypanel-close-icon'
};

const { load: loadStyle } = useStyle(styles, { id: 'primevue_overlaypanel_style', manual: true });

export default {
    name: 'BaseOverlayPanel',
    extends: BaseComponent,
    props: {
        dismissable: {
            type: Boolean,
            default: true
        },
        showCloseIcon: {
            type: Boolean,
            default: false
        },
        appendTo: {
            type: String,
            default: 'body'
        },
        baseZIndex: {
            type: Number,
            default: 0
        },
        autoZIndex: {
            type: Boolean,
            default: true
        },
        breakpoints: {
            type: Object,
            default: null
        },
        closeIcon: {
            type: String,
            default: undefined
        }
    },
    css: {
        classes,
        loadStyle
    },
    provide() {
        return {
            $parentInstance: this
        };
    }
};
</script>
