ultisuite-client/components/drive/richtext/docs-rulers-chrome.tsx

"use client"

import type { RefObject } from "react"
import { ListTree } from "lucide-react"
import { DocsHorizontalRuler } from "@/components/drive/richtext/docs-horizontal-ruler"
import { DocsVerticalRuler } from "@/components/drive/richtext/docs-vertical-ruler"
import type { DocPageLayout } from "@/lib/drive/doc-page-setup"
import type { DocsRulerMarginSide } from "@/lib/drive/docs-ruler-margin-math"
import {
  DOCS_HORIZONTAL_RULER_HEIGHT_PX,
  DOCS_VERTICAL_RULER_WIDTH_PX,
} from "@/lib/drive/docs-page-layout-constants"
import { docsPageLengthToScreen } from "@/lib/drive/docs-ruler-scale"
import type { DocsRulerSyncState } from "@/lib/drive/use-docs-ruler-sync"
import { cn } from "@/lib/utils"

export function DocsRulerToolbarRow({
  pageLayout,
  scale,
  rulerSync,
  rulerTrackRef,
  outlineExpanded,
  onToggleOutline,
  editable,
  onMarginDragStart,
  onMarginDrag,
  onMarginDragEnd,
}: {
  pageLayout: DocPageLayout
  scale: number
  rulerSync: DocsRulerSyncState
  rulerTrackRef: RefObject<HTMLDivElement | null>
  outlineExpanded?: boolean
  onToggleOutline?: () => void
  editable?: boolean
  onMarginDragStart?: (side: DocsRulerMarginSide) => void
  onMarginDrag?: (side: DocsRulerMarginSide, pagePx: number, clientX: number, clientY: number) => void
  onMarginDragEnd?: () => void
}) {
  const scaledPageWidth = docsPageLengthToScreen(pageLayout.widthPx, scale)

  return (
    <div
      className="docs-toolbar-ruler-row flex shrink-0 bg-transparent"
      style={{ height: DOCS_HORIZONTAL_RULER_HEIGHT_PX }}
    >
      <div
        className="flex shrink-0 items-end justify-center border-r border-[#dadce0]/80 bg-transparent pb-0.5 dark:border-border/80"
        style={{
          width: DOCS_VERTICAL_RULER_WIDTH_PX,
          height: DOCS_HORIZONTAL_RULER_HEIGHT_PX,
        }}
      >
        <button
          type="button"
          className={cn(
            "pointer-events-auto flex size-7 items-center justify-center rounded-full border border-[#dadce0] bg-white text-[#5f6368] shadow-sm transition-colors hover:bg-[#e8eaed] dark:border-border dark:bg-background dark:text-muted-foreground dark:hover:bg-muted",
            outlineExpanded && "border-[#1a73e8] text-[#1a73e8]"
          )}
          aria-label="Afficher le plan du document"
          aria-pressed={outlineExpanded}
          onClick={onToggleOutline}
        >
          <ListTree className="size-3.5" />
        </button>
      </div>

      <div
        ref={rulerTrackRef}
        className="relative min-w-0 flex-1 overflow-visible"
        style={{
          height: DOCS_HORIZONTAL_RULER_HEIGHT_PX,
          paddingRight: rulerSync.canvasScrollbarWidth,
        }}
      >
        <div
          className="mx-auto"
          style={{
            width: scaledPageWidth,
            transform: rulerSync.canvasScrollLeft
              ? `translateX(${-rulerSync.canvasScrollLeft}px)`
              : undefined,
          }}
        >
          <DocsHorizontalRuler
            pageLayout={pageLayout}
            scale={scale}
            indents={rulerSync.indents}
            editable={editable}
            onMarginDragStart={onMarginDragStart}
            onMarginDrag={onMarginDrag}
            onMarginDragEnd={onMarginDragEnd}
          />
        </div>
      </div>
    </div>
  )
}

export function DocsRulersLeftRail({
  pageLayout,
  scale,
  rulerSync,
  editable,
  onMarginDragStart,
  onMarginDrag,
  onMarginDragEnd,
}: {
  pageLayout: DocPageLayout
  scale: number
  rulerSync: DocsRulerSyncState
  editable?: boolean
  onMarginDragStart?: (side: DocsRulerMarginSide) => void
  onMarginDrag?: (side: DocsRulerMarginSide, pagePx: number, clientX: number, clientY: number) => void
  onMarginDragEnd?: () => void
}) {
  return (
    <div
      className={cn(
        "docs-rulers-left-rail absolute bottom-0 left-0 top-0 z-20 overflow-visible bg-transparent",
        !editable && "pointer-events-none"
      )}
      style={{ width: DOCS_VERTICAL_RULER_WIDTH_PX }}
    >
      <div className="pointer-events-auto absolute left-0" style={{ top: rulerSync.pageTopInViewport }}>
        <DocsVerticalRuler
          pageLayout={pageLayout}
          scale={scale}
          editable={editable}
          onMarginDragStart={onMarginDragStart}
          onMarginDrag={onMarginDrag}
          onMarginDragEnd={onMarginDragEnd}
        />
      </div>
    </div>
  )
}