import BaseStyle from 'primevue/base/style';

const theme = ({ dt }) => `
.p-timeline {
    display: flex;
    flex-grow: 1;
    flex-direction: column;
}

.p-timeline-left .p-timeline-event-opposite {
    text-align: right;
}

.p-timeline-left .p-timeline-event-content {
    text-align: left;
}

.p-timeline-right .p-timeline-event {
    flex-direction: row-reverse;
}

.p-timeline-right .p-timeline-event-opposite {
    text-align: left;
}

.p-timeline-right .p-timeline-event-content {
    text-align: right;
}

.p-timeline-vertical.p-timeline-alternate .p-timeline-event:nth-child(even) {
    flex-direction: row-reverse;
}

.p-timeline-vertical.p-timeline-alternate .p-timeline-event:nth-child(odd) .p-timeline-event-opposite {
    text-align: right;
}

.p-timeline-vertical.p-timeline-alternate .p-timeline-event:nth-child(odd) .p-timeline-event-content {
    text-align: left;
}

.p-timeline-vertical.p-timeline-alternate .p-timeline-event:nth-child(even) .p-timeline-event-opposite {
    text-align: left;
}

.p-timeline-vertical.p-timeline-alternate .p-timeline-event:nth-child(even) .p-timeline-event-content {
    text-align: right;
}

.p-timeline-vertical .p-timeline-event-opposite,
.p-timeline-vertical .p-timeline-event-content {
    padding: 0 1rem;
}

.p-timeline-vertical .p-timeline-event-connector {
    width: 2px;
}

.p-timeline-event {
    display: flex;
    position: relative;
    min-height: 70px;
}

.p-timeline-event:last-child {
    min-height: 0;
}

.p-timeline-event-opposite {
    flex: 1;
    padding: 0 1rem;
}

.p-timeline-event-content {
    flex: 1;
    padding: 0 1rem;
}

.p-timeline-event-separator {
    flex: 0;
    display: flex;
    align-items: center;
    flex-direction: column;
}

.p-timeline-event-marker {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    align-self: baseline;
    border: 2px solid ${dt('timeline.marker.border.color')};
    border-radius: 50%;
    width: 1.125rem;
    height: 1.125rem;
    background-color: ${dt('timeline.marker.background')};
}

.p-timeline-event-marker::before {
    content: " ";
    border-radius: 50%;
    width: 0.375rem;
    height: 0.375rem;
    background: ${dt('timeline.marker.content.color')};
}

.p-timeline-event-marker::after {
    content: " ";
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    box-shadow: 0px 0.5px 0px 0px rgba(0, 0, 0, 0.06), 0px 1px 1px 0px rgba(0, 0, 0, 0.12);
}

.p-timeline-event-connector {
    flex-grow: 1;
    background-color: ${dt('timeline.connector.color')};
}

.p-timeline-horizontal {
    flex-direction: row;
}

.p-timeline-horizontal .p-timeline-event {
    flex-direction: column;
    flex: 1;
}

.p-timeline-horizontal .p-timeline-event:last-child {
    flex: 0;
}

.p-timeline-horizontal .p-timeline-event-separator {
    flex-direction: row;
}

.p-timeline-horizontal .p-timeline-event-connector {
    width: 100%;
    height: 2px;
}

.p-timeline-horizontal .p-timeline-event-opposite,
.p-timeline-horizontal .p-timeline-event-content {
    padding: 1rem 0;
}

.p-timeline-horizontal.p-timeline-alternate .p-timeline-event:nth-child(even) {
    flex-direction: column-reverse;
}

.p-timeline-bottom .p-timeline-event {
    flex-direction: column-reverse;
}
`;

const classes = {
    root: ({ props }) => ['p-timeline p-component', 'p-timeline-' + props.align, 'p-timeline-' + props.layout],
    event: 'p-timeline-event',
    opposite: 'p-timeline-event-opposite',
    separator: 'p-timeline-event-separator',
    marker: 'p-timeline-event-marker',
    connector: 'p-timeline-event-connector',
    content: 'p-timeline-event-content'
};

export default BaseStyle.extend({
    name: 'timeline',
    theme,
    classes
});