/*
Copyright 2024 New Vector Ltd.
Copyright 2023 The Matrix.org Foundation C.I.C.
Copyright 2015, 2016 OpenMarket Ltd

SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/

:root {
    --RoomHeader-indicator-dot-size: 8px;
    --RoomHeader-indicator-dot-offset: -3px;
    --RoomHeader-indicator-pulseColor: $alert;
}

.mx_LegacyRoomHeader {
    flex: 0 0 50px;
    border-bottom: 1px solid $primary-hairline-color;
    background-color: $background;

    .mx_LegacyRoomHeader_icon {
        height: 12px;
        width: 12px;

        &.mx_LegacyRoomHeader_icon_video {
            height: 14px;
            width: 14px;
            background-color: $secondary-content;
            mask-image: url("$(res)/img/element-icons/call/video-call.svg");
            mask-size: 100%;
        }

        &.mx_E2EIcon {
            margin: 0;
            height: 100%; /* To give the tooltip room to breathe */
        }
    }

    .mx_CallDuration {
        margin-top: calc(($font-15px - $font-13px) / 2); /* To align with the name */
        font-size: $font-13px;
    }
}

.mx_LegacyRoomHeader_wrapper {
    height: 44px;
    display: flex;
    align-items: center;
    min-width: 0;
    padding: 10px 20px 9px 16px;
    border-bottom: 1px solid $separator;

    .mx_InviteOnlyIcon_large {
        margin: 0;
    }

    .mx_BetaCard_betaPill {
        margin-right: $spacing-8;
    }

    /* The container of E2EIcon in the legacy header needs to have its height set */
    & > span {
        height: 100%;
    }
}

.mx_LegacyRoomHeader_name {
    flex: 0 1 auto;
    overflow: hidden;
    color: $primary-content;
    font: var(--cpd-font-heading-sm-semibold);
    font-weight: var(--cpd-font-weight-semibold);
    min-height: 24px;
    align-items: center;
    border-radius: 6px;
    margin: 0 3px;
    padding: 1px 4px;
    display: flex;
    user-select: none;
    cursor: pointer;

    &:hover {
        background-color: $quinary-content;
    }

    .mx_LegacyRoomHeader_nametext {
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
    }

    .mx_LegacyRoomHeader_chevron {
        align-self: center;
        width: 20px;
        height: 20px;
        mask-position: center;
        mask-size: 20px;
        mask-repeat: no-repeat;
        mask-image: url("$(res)/img/feather-customised/chevron-down.svg");
        background-color: $tertiary-content;
    }

    &.mx_LegacyRoomHeader_name--textonly {
        cursor: unset;

        &:hover {
            background-color: unset;
        }
    }

    &[aria-expanded="true"] {
        background-color: $separator;

        .mx_LegacyRoomHeader_chevron {
            transform: rotate(180deg);
        }
    }
}

.mx_LegacyRoomHeader_settingsHint {
    color: $settings-grey-fg-color !important;
}

.mx_LegacyRoomHeader_searchStatus {
    font-weight: normal;
    opacity: 0.6;
}

.mx_RoomTopic {
    position: relative;
    cursor: pointer;
}

.mx_LegacyRoomHeader_topic {
    $lines: 2;

    flex: 1;
    color: $secondary-content;
    font: var(--cpd-font-body-sm-regular);
    line-height: 1rem;
    max-height: calc(1rem * $lines);

    overflow: hidden;
    -webkit-line-clamp: $lines; /* See: https://drafts.csswg.org/css-overflow-3/#webkit-line-clamp */
    -webkit-box-orient: vertical;
    display: -webkit-box;
}

.mx_LegacyRoomHeader_topic .mx_Emoji {
    /* Undo font size increase to prevent vertical cropping and ensure the same size */
    /* as in plain text emojis */
    font-size: inherit;
}

.mx_LegacyRoomHeader_avatar {
    flex: 0;
    margin: 0 7px;
    position: relative;
    cursor: pointer;
}

.mx_LegacyRoomHeader_button {
    cursor: pointer;
    flex: 0 0 auto;
    margin-left: 1px;
    margin-right: 1px;
    height: 32px;
    width: 32px;
    position: relative;
    border-radius: 100%;

    &::before {
        content: "";
        position: absolute;
        top: 4px; /* center with parent of 32px */
        left: 4px; /* center with parent of 32px */
        height: 24px;
        width: 24px;
        background-color: $icon-button-color;
        mask-repeat: no-repeat;
        mask-size: contain;
    }

    &:hover {
        background: var(--cpd-color-bg-subtle-primary);

        &::before {
            background-color: var(--cpd-color-icon-primary);
        }
    }
}

.mx_LegacyRoomHeader_button_unreadIndicator_bg {
    position: absolute;
    right: var(--RoomHeader-indicator-dot-offset);
    top: var(--RoomHeader-indicator-dot-offset);
    margin: 4px;
    width: var(--RoomHeader-indicator-dot-size);
    height: var(--RoomHeader-indicator-dot-size);
    border-radius: 50%;
    transform: scale(1.6);
    transform-origin: center center;
    background: $background;
}

.mx_LegacyRoomHeader_button_unreadIndicator {
    position: absolute;
    right: var(--RoomHeader-indicator-dot-offset);
    top: var(--RoomHeader-indicator-dot-offset);
    margin: 4px;

    &.mx_Indicator_highlight {
        background: var(--cpd-color-icon-critical-primary);
        box-shadow: var(--cpd-color-icon-critical-primary);
    }

    &.mx_Indicator_notification {
        background: var(--cpd-color-icon-success-primary);
        box-shadow: var(--cpd-color-icon-success-primary);
    }

    &.mx_Indicator_activity {
        background: var(--cpd-color-icon-primary);
        box-shadow: var(--cpd-color-icon-primary);
    }
}

.mx_LegacyRoomHeader_button--unread {
    &::before {
        background-color: $room-icon-unread-color !important;
    }
}

.mx_LegacyRoomHeader_button--highlight {
    &::before {
        background-color: var(--cpd-color-icon-primary) !important;
    }
}

.mx_LegacyRoomHeader_forgetButton::before {
    mask-image: url("$(res)/img/element-icons/leave.svg");
    width: 26px;
}

.mx_LegacyRoomHeader_appsButton::before {
    mask-image: url("$(res)/img/element-icons/room/apps.svg");
}

.mx_LegacyRoomHeader_appsButton_highlight::before {
    background-color: $accent;
}

.mx_LegacyRoomHeader_searchButton::before {
    mask-image: url("$(res)/img/element-icons/room/search-inset.svg");
}

.mx_LegacyRoomHeader_inviteButton::before {
    mask-image: url("$(res)/img/element-icons/room/invite.svg");
}

.mx_LegacyRoomHeader_voiceCallButton::before {
    mask-image: url("$(res)/img/element-icons/call/voice-call.svg");

    /* The call button SVG is padded slightly differently, so match it up to the size */
    /* of the other icons */
    mask-size: 20px;
    mask-position: center;
}

.mx_LegacyRoomHeader_videoCallButton::before {
    mask-image: url("$(res)/img/element-icons/call/video-call.svg");
}

.mx_LegacyRoomHeader_layoutButton--freedom::before,
.mx_LegacyRoomHeader_freedomIcon::before {
    mask-image: url("$(res)/img/element-icons/call/freedom.svg");
}

.mx_LegacyRoomHeader_layoutButton--spotlight::before,
.mx_LegacyRoomHeader_spotlightIcon::before {
    mask-image: url("$(res)/img/element-icons/call/spotlight.svg");
}

.mx_LegacyRoomHeader_closeButton {
    &::before {
        mask-image: url("$(res)/img/cancel.svg");
        mask-size: 20px;
        mask-position: center;
    }

    &:hover {
        background: unset; /* remove background color on hover */

        &::before {
            background-color: $icon-button-color; /* set the default background color */
        }
    }
}

.mx_LegacyRoomHeader_minimiseButton::before {
    mask-image: url("$(res)/img/element-icons/reduce.svg");
}

.mx_LegacyRoomHeader_layoutMenu .mx_IconizedContextMenu_icon::before {
    content: "";
    width: 16px;
    height: 16px;
    display: block;
    mask-position: center;
    mask-size: 20px;
    mask-repeat: no-repeat;
    background: $primary-content;
}

@media only screen and (max-width: 480px) {
    .mx_LegacyRoomHeader_wrapper {
        padding: 0;
        margin: 0;
    }

    .mx_LegacyRoomHeader {
        overflow: hidden;
    }
}