@import 'aui-sidebar-config.less';

//
// Imported by aui-sidebar.
//
// Implements the navigation pattern overrides for vertical navigation
// so that it works both inside the sidebar panel itself as well as in the inline-dialogs
// shown when the sidebar is contracted.
//

.aui-sidebar,
.aui-sidebar-submenu {
    //
    // Nav pattern integration
    //

    .aui-navgroup .aui-sidebar-button {
        margin-bottom: @aui-sidebar-grid;
        margin-left: 3px;

        > .aui-icon {
            margin-right: 3px;
        }
    }

    .aui-nav-item-label {
        #aui.text-truncate();
        display: block;
        word-wrap: normal;
    }

    .aui-navgroup-vertical .aui-nav {
        > li {
            > .aui-nav-item {
                #aui-nav.item-base(@aui-sidebar-nav-link-expected-height);
                padding-left: @aui-sidebar-nav-link-inner-spacing;
                padding-right: (
                    @aui-icon-size-small + @aui-sidebar-nav-link-inner-spacing
                ); // room on the right for dropdown action menus
            }
        }

        .aui-nav-selected {
            > .aui-nav-item {
                #aui-nav.item-style(selected);

                > .aui-icon {
                    color: var(--aui-item-selected-text);
                }
            }
        }

        // Actions
        .aui-nav-item-actions {
            @actions-button-size: @aui-icon-size-small;
            top: (((@aui-sidebar-nav-link-expected-height - @actions-button-size) / 2));
            height: @actions-button-size;
            width: @actions-button-size;
        }

        // Nested navigation
        .aui-nav {
            .aui-nav-item-actions {
                margin-right: 0;
            }
        }
    }

    .aui-nav {
        > li {
            position: relative;

            > .aui-nav-item {
                #aui.text-truncate();

                > .aui-icon {
                    --aui-icon-size: @aui-sidebar-icon-size;
                    color: @aui-sidebar-icon-color;
                    margin-right: @aui-sidebar-nav-link-icon-spacing;
                    float: left;

                    &.aui-icon-small::before {
                        // This shrinks the icon inside the bounding box of the icon.
                        // The base icon styles' display:flex assures this is perfectly centred.
                        --aui-icon-size: @aui-icon-size-small;
                    }
                }
            }
        }
    }

    // twixi for nested navigation
    .aui-navgroup-vertical .aui-nav > li[aria-expanded] {
        > .aui-nav-subtree-toggle {
            @box-size: @aui-sidebar-nav-link-expected-height; // that assumption in aui-navigation about the .aui-nav-item height? yeeeeah, it's invalid here.
            @fake-icon-with-spacing: @aui-nav-subtree-toggle-icon-size +
                @aui-sidebar-nav-link-icon-spacing;

            top: (((@box-size - @aui-nav-subtree-toggle-icon-size) / 2));
            left: @aui-sidebar-nav-link-inner-spacing; // push it "inside" the .aui-nav-item, though the element actually adjacent to it.
            color: @aui-sidebar-toggle-icon-color;

            + .aui-nav-item {
                padding-left: (@aui-sidebar-nav-link-inner-spacing + @fake-icon-with-spacing);

                > .aui-icon {
                    display: none; // the subtree toggle is shown in place of this icon.
                }
            }

            ~ .aui-nav {
                padding-left: @fake-icon-with-spacing;
            }
        }
    }

    // divider between multiple aui-sidebar-groups or aui-navs inside the sidebar, without a aui-nav-heading.
    // they used to be displayed, but the design went "borderless", so now they're not.
    hr {
        display: none;
    }
}

//-----------------------
// Sidebar narrow state - add collapsed styles.
//-----------------------
.aui-sidebar {
    &[aria-expanded='false'] {
        .aui-nav-heading {
            display: none;
        }

        // show the icon for an expandable twixi menu (if it has one)
        .aui-navgroup-vertical .aui-nav > li[aria-expanded] {
            > .aui-nav-subtree-toggle {
                + .aui-nav-item {
                    padding-left: 0;

                    > .aui-icon {
                        display: block; // the subtree toggle doesn't exist in the reduced width sidebar
                    }
                }
            }
        }

        .aui-nav-sortable > li > a:after {
            left: 0;
            top: (@aui-sidebar-grid * 0.8);
        }

        .aui-nav-item-actions {
            display: none;
        }
    }
}
// END Sidebar
//-----------------------

.aui-sidebar-submenu-dialog > .aui-inline-dialog-contents {
    padding: @aui-sidebar-grid;
    width: 300px;
    max-height: 812px;
}

.aui-sidebar-submenu {
    position: static;
    background: transparent;
    border-right: 0;
    width: auto;
}