| 1 | "use client"; |
| 2 | |
| 3 | import { cva } from "class-variance-authority"; |
| 4 | import { NodeApi, PathApi } from "platejs"; |
| 5 | import { PlateElement, type PlateElementProps } from "platejs/react"; |
| 6 | |
| 7 | import { IconPicker } from "@/components/ui/icon-picker"; |
| 8 | import { cn } from "@/lib/utils"; |
| 9 | import { |
| 10 | type TBulletGroupElement, |
| 11 | type TBulletItemElement, |
| 12 | } from "../plugins/bullet-plugin"; |
| 13 | import { getAlignmentClasses } from "../utils"; |
| 14 | import { getPresentationAccentColor } from "./color-utils"; |
| 15 | import { getSiblingIndexContext } from "./sibling-index"; |
| 16 | |
| 17 | export const bulletItemVariants = cva("", { |
| 18 | variants: { |
| 19 | bulletType: { |
| 20 | numbered: "flex items-start", |
| 21 | basic: "flex items-start", |
| 22 | arrow: "flex items-start", |
| 23 | }, |
| 24 | }, |
| 25 | }); |
| 26 | |
| 27 | export const bulletMarkerVariants = cva("shrink-0", { |
| 28 | variants: { |
| 29 | bulletType: { |
| 30 | numbered: |
| 31 | "flex size-12 items-center justify-center rounded-md bg-primary text-xl font-bold text-primary-foreground", |
| 32 | basic: "mt-1 flex size-6 items-center justify-center rounded-full", |
| 33 | arrow: "mt-1 flex size-6 items-center justify-center", |
| 34 | }, |
| 35 | }, |
| 36 | }); |
| 37 | |
| 38 | // Arrow SVG component for arrow bullet type |
| 39 | export const ArrowMarker = ({ color }: { color: string }) => ( |
| 40 | <svg |
| 41 | width="24" |
| 42 | height="24" |
| 43 | viewBox="0 0 155.139 155.139" |
| 44 | xmlns="http://www.w3.org/2000/svg" |
| 45 | > |
| 46 | <polygon |
| 47 | fill={color} |
| 48 | points="155.139,77.566 79.18,1.596 79.18,45.978 0,45.978 0,109.155 79.18,109.155 79.18,153.542" |
| 49 | /> |
| 50 | </svg> |
| 51 | ); |
| 52 | |
| 53 | // BulletItem component for numbered blocks with content |
| 54 | export const BulletItem = (props: PlateElementProps<TBulletItemElement>) => { |
| 55 | const { index, parentElement } = getSiblingIndexContext<TBulletGroupElement>( |
| 56 | props.editor, |
| 57 | props.element, |
| 58 | props.path, |
| 59 | ); |
| 60 | const fallbackParentPath = PathApi.parent(props.path); |
| 61 | const fallbackParentElement = NodeApi.get( |
| 62 | props.editor, |
| 63 | fallbackParentPath, |
| 64 | ) as TBulletGroupElement | undefined; |
| 65 | const resolvedParentElement = parentElement ?? fallbackParentElement; |
| 66 | const bulletType = resolvedParentElement?.bulletType ?? "numbered"; |
| 67 | |
| 68 | // Get alignment - use item alignment if set, otherwise inherit from parent |
| 69 | const itemAlignment = props.element.alignment; |
| 70 | const parentAlignment = resolvedParentElement?.alignment; |
| 71 | const alignment = itemAlignment ?? parentAlignment ?? "left"; |
| 72 | const { icon } = props.element; |
| 73 | const markerColor = getPresentationAccentColor( |
| 74 | props.element, |
| 75 | resolvedParentElement, |
| 76 | "var(--presentation-primary)", |
| 77 | ); |
| 78 | |
| 79 | const handleIconSelect = (iconName: string) => { |
| 80 | const itemPath = props.editor.api.findPath(props.element); |
| 81 | if (!itemPath) return; |
| 82 | props.editor.tf.setNodes({ icon: iconName }, { at: itemPath }); |
| 83 | }; |
| 84 | |
| 85 | const markerPlaceholder = |
| 86 | bulletType === "numbered" ? ( |
| 87 | <span className="text-xl font-bold">{index + 1}</span> |
| 88 | ) : bulletType === "arrow" ? ( |
| 89 | <ArrowMarker color={markerColor} /> |
| 90 | ) : ( |
| 91 | <span |
| 92 | className="size-2 rounded-full" |
| 93 | style={{ backgroundColor: markerColor }} |
| 94 | /> |
| 95 | ); |
| 96 | |
| 97 | // Force sibling refresh when index changes |
| 98 | return ( |
| 99 | <PlateElement {...props} className={cn("group/bullet-item relative")}> |
| 100 | {/* The bullet item layout with numbered block and content */} |
| 101 | <div |
| 102 | className={cn( |
| 103 | "gap-3", |
| 104 | bulletItemVariants({ bulletType }), |
| 105 | alignment === "right" && "flex-row-reverse", |
| 106 | )} |
| 107 | > |
| 108 | {/* Bullet marker - numbered, basic dot, or arrow */} |
| 109 | <IconPicker |
| 110 | defaultIcon={icon} |
| 111 | placeholder={markerPlaceholder} |
| 112 | onIconSelect={(iconName) => handleIconSelect(iconName)} |
| 113 | onIconRemove={() => { |
| 114 | const itemPath = props.editor.api.findPath(props.element); |
| 115 | if (!itemPath) return; |
| 116 | props.editor.tf.setNodes({ icon: "" }, { at: itemPath }); |
| 117 | }} |
| 118 | className={cn( |
| 119 | bulletMarkerVariants({ bulletType }), |
| 120 | "shadow-none hover:opacity-80", |
| 121 | bulletType === "numbered" && "text-primary-foreground", |
| 122 | bulletType !== "numbered" && "border-transparent bg-transparent", |
| 123 | )} |
| 124 | size={bulletType === "numbered" ? "lg" : "md"} |
| 125 | data-decor="true" |
| 126 | style={{ |
| 127 | backgroundColor: |
| 128 | bulletType === "numbered" ? markerColor : "transparent", |
| 129 | borderColor: "transparent", |
| 130 | color: |
| 131 | bulletType === "numbered" |
| 132 | ? "var(--presentation-background)" |
| 133 | : markerColor, |
| 134 | }} |
| 135 | /> |
| 136 | |
| 137 | <div className={cn("flex-1", getAlignmentClasses(alignment))}> |
| 138 | {props.children} |
| 139 | </div> |
| 140 | </div> |
| 141 | </PlateElement> |
| 142 | ); |
| 143 | }; |
| 144 |