@import '../variables.less';
@import '../mixins.less';

.citizen-typeahead {
	position: absolute;
	top: 100%;
	box-sizing: content-box; // Magic to align with search input
	width: 100%;
	max-height: ~'calc( var( --header-card-maxheight ) - var( --height-search-bar ) )';
	margin: 0 0 0 -1px; // Reset <ol> styles, fix alignment
	overflow: auto;
	overscroll-behavior: contain;
	border-bottom-right-radius: var( --border-radius--medium );
	border-bottom-left-radius: var( --border-radius--medium );
	.citizen-card( false );
	.citizen-card-hide( 50% 0, Y, false );
	// Well this won't be loaded before .citizen-animation-ready anyways
	.citizen-card-transition();

	a {
		&:hover,
		&:focus {
			text-decoration: none;
		}
	}

	&-input {
		// Display overlay instead of the input, but keep the caret
		color: transparent;
		caret-color: var( --color-base--emphasized );

		&-group {
			position: relative;
			display: flex;
			flex-grow: 1;
		}

		&-overlay {
			position: absolute;
			inset: 0 var( --height-search-bar ) 0 0; // clear button
			display: flex;
			align-items: center;
			overflow: hidden;
			font-size: var( --font-size-small );
			white-space: nowrap;
			pointer-events: none;

			// HACK: Target mobile Safari only to prevent auto zooming the input field
			@supports (-webkit-touch-callout: none) {
				font-size: 1rem;
			}

			&-query {
				color: var( --color-base--emphasized );
			}
		}
	}

	&-item {
		&-group {
			&-list {
				margin: 0;
				list-style: none;
			}

			// FIXME: Use a generic attribute
			&[ data-mw-citizen-typeahead-group='action' ] .citizen-typeahead-item-group-list {
				display: flex;
				gap: var( --space-xxs );
				padding-right: var( --space-sm );
				padding-left: var( --space-sm );
				margin-top: var( --space-xs );
				margin-bottom: var( --space-xs );
				overflow-x: auto;
			}
		}
	}

	&__item {
		&--active {
			background-color: var( --background-color-quiet--hover );
		}

		&--hidden {
			display: none;
		}

		&-chip {
			white-space: nowrap;
			border-radius: var( --border-radius--medium );

			.citizen-typeahead {
				&__content {
					padding: var( --space-xs ) var( --space-sm );
					margin: 0;
					border: 1px solid var( --border-color-base );
					border-radius: var( --border-radius--medium );
				}

				&__thumbnail {
					width: 1rem;
					height: 1rem;
				}
			}
		}

		&-sm {
			font-size: var( --font-size-small );

			.citizen-typeahead {
				&__content {
					padding: var( --space-sm ) 0;
				}

				&__thumbnail {
					height: var( --size-icon );
					background-color: transparent;

					&.citizen-ui-icon {
						width: var( --size-icon );
					}
				}
			}
		}

		&-md {
			.citizen-typeahead {
				&__thumbnail {
					background-color: #eaecf0;
					background-position: center;
					background-size: cover;
					border-radius: var( --border-radius--medium );

					&.citizen-ui-icon {
						width: 100%;
						height: 60px;
						background-color: var( --color-surface-3 );

						&::before {
							background-size: 20px;
						}
					}
				}
			}
		}

		&-lg {
			.citizen-typeahead {
				&__content {
					flex-direction: column;
					padding: var( --space-xl ) 0;
					text-align: center;
				}

				&__thumbnail {
					margin-bottom: var( --space-sm );
				}
			}
		}

		&-sm,
		&-md {
			.citizen-typeahead {
				&__thumbnail {
					margin-right: var( --space-sm );
				}

				&__text {
					white-space: nowrap;
				}
			}
		}

		&-md,
		&-lg {
			.citizen-typeahead {
				&__title {
					font-weight: var( --font-weight-semibold );
				}

				&__description {
					margin-top: 0.1rem;
				}
			}
		}
	}

	&__content {
		display: flex;
		align-items: center;
		padding: var( --space-xs ) 0;
		margin: 0 var( --space-sm );
		color: var( --color-base );
	}

	&__thumbnail {
		flex-shrink: 0;
		width: 100%;
		max-width: 60px;
		height: 60px;
		overflow: hidden;

		&.citizen-ui-icon::before {
			background-size: contain;
		}
	}

	&__text {
		flex-grow: 1;
		overflow: hidden;
	}

	&__header {
		display: flex;
		justify-content: space-between;
	}

	&__title {
		flex-shrink: 0;
		color: var( --color-base--emphasized );
	}

	&__highlight {
		font-weight: var( --font-weight-medium );
		color: var( --color-base--subtle );
	}

	&__query {
		font-weight: var( --font-weight-semibold );
		color: var( --color-base--emphasized );
	}

	&__label {
		display: flex;
		gap: var( --space-xxs );
		margin-left: var( --space-xs );
		font-size: var( --font-size-x-small );
		color: var( --color-base );

		.citizen-ui-icon {
			width: 0.8125rem;
			height: 0.8125rem;
			margin-right: var( --space-xxs );
		}
	}

	&__labelItem {
		display: flex;
		align-items: center;
	}

	&__description {
		font-size: var( --font-size-x-small );
		color: var( --color-base--subtle );
	}

	&__title,
	&__description {
		overflow: hidden;
		text-overflow: ellipsis;
	}

	&__actions {
		position: absolute;
		right: var( --space-sm );
	}

	&__keyboard {
		display: none;
		padding: 0 8px;
		background-color: var( --color-surface-1 );
		border-radius: var( --border-radius--small );
	}

	.citizen-search__card--expanded & {
		.citizen-card-show( false );
	}
}

// Merge searchform with typeahead
.citizen-search__card {
	&&--expanded {
		border-bottom-color: transparent;
		border-bottom-right-radius: 0;
		border-bottom-left-radius: 0;

		.citizen-typeahead {
			border-top-color: transparent; // Reset citizen-card style
		}
	}
}

// HACK: This is as close as we can to detect whether there is a keyboard in CSS
@media ( hover: hover ) and ( pointer: fine ) {
	.citizen-typeahead {
		&__item--active {
			.citizen-typeahead__keyboard {
				display: block;
			}
		}
	}
}

// HACK: Hide default MW search suggestion if it somehow loaded
// This should be removed when we switch to vue search
.suggestions {
	display: none !important;
}