diff --git a/B07_DesignDetail/openwebcad/src/tools/annotate/text-tools.ts b/B07_DesignDetail/openwebcad/src/tools/annotate/text-tools.ts
index add2367b7..66a611411 100644
--- a/B07_DesignDetail/openwebcad/src/tools/annotate/text-tools.ts
+++ b/B07_DesignDetail/openwebcad/src/tools/annotate/text-tools.ts
@@ -1,9 +1,9 @@
 /** 문자 명령 — 여러 줄 문자·단일 행 문자·편집·찾기 (조사표 5절 문자 패널) */
-import { Point } from '@flatten-js/core';
+import { Point, Vector } from '@flatten-js/core';
 import { toast } from 'react-toastify';
 import { getAnnotationScale } from '../../commands/dim-settings';
+import { type OptionSpec, type PromptSpec, recall } from '../../commands/prompt';
 import { EntityName } from '../../entities/Entity';
-import type { Entity } from '../../entities/Entity';
 import type { TextEntity } from '../../entities/TextEntity';
 import {
 	addEntities,
@@ -13,7 +13,7 @@ import {
 	setEntities,
 } from '../../state';
 import { Tool } from '../../tools';
-import { textEntity } from '../factories/entity-factory';
+import { polyLineEntity, textEntity } from '../factories/entity-factory';
 import { createSequenceTool } from '../factories/sequence-tool';
 
 /** AutoCAD 여러 줄 문자의 줄바꿈 표기(\P)와 \n을 모두 받는다 */
@@ -24,42 +24,156 @@ const splitLines = (text: string): string[] =>
 		.map((line) => line.trim())
 		.filter((line) => line.length > 0);
 
-function buildTextLines(lines: string[], basePoint: Point): Entity[] {
-	const lineHeight = getActiveTextStyle().fontSize * getAnnotationScale() * 1.35;
-	const groupId = lines.length > 1 ? crypto.randomUUID() : undefined;
-	return lines.map((line, index) => {
-		const entity = textEntity(line, new Point(basePoint.x, basePoint.y - lineHeight * index), {
-			textAlign: 'left',
-			fontSize: getActiveTextStyle().fontSize * getAnnotationScale(),
-		});
-		entity.groupId = groupId;
-		return entity;
-	});
-}
+/** 줄 간격 = 글자 높이 × 1.35 */
+const LINE_GAP = 1.35;
+const opt = (key: string, kw: string, label: string): OptionSpec => ({ key, kw, en: key, label });
+/** 지금 글자 크기 — TEXTSIZE 처음 값 */
+const textSize = () => getActiveTextStyle().fontSize * getAnnotationScale();
+const TEXT_HEIGHT = (): PromptSpec => ({
+	text: '높이 지정',
+	default: { kind: 'value', remember: 'TEXTSIZE', initial: textSize() },
+	number: { positive: true },
+});
+/** 글 물음 — 빈 Enter = 끝(기본은 안 그림) */
+const typing = (text: string): PromptSpec => ({ text, default: { kind: 'option', key: 'DONE' } });
 
+/** 한 줄 글 — 높이 · 회전 각(도) */
+const placeText = (label: string, point: Point, height: number, angle: number) => {
+	const radians = (angle * Math.PI) / 180;
+	return textEntity(label, point, {
+		textAlign: 'left',
+		fontSize: height,
+		textDirection: new Vector(Math.cos(radians), Math.sin(radians)),
+	});
+};
+
+type TextLine = { point: Point; height: number; angle: number; start: Point | null };
+/** TEXT 마지막 줄(세션) — 다음 줄 · 시작점 Enter 가 그 아래로 이어 씀 */
+let lastLine: TextLine | null = null;
+
+const below = ({ point, height, angle }: TextLine) => {
+	const radians = (angle * Math.PI) / 180;
+	const gap = height * LINE_GAP;
+	return new Point(point.x + Math.sin(radians) * gap, point.y - Math.cos(radians) * gap);
+};
+
+/**
+ * TEXT — 「문자의 시작점 지정:」 → 「높이 지정 <h>:」 → 「문자의 회전 각도 지정 <0>:」 → 줄마다 「문자 입력:」.
+ * 줄 Enter = 그 줄 만들고 아래 새 줄 · 빈 줄 Enter = 끝 · 시작점 Enter = 마지막 글 아래(높이 · 각 안 물음).
+ */
 export const textToolStateMachine = createSequenceTool({
 	tool: Tool.TEXT,
+	loopFrom: 'line',
 	steps: [
-		{ kind: 'point', instructions: '문자의 시작점을 지정하십시오.' },
-		{ kind: 'text', instructions: '문자를 입력하십시오.' },
+		{
+			kind: 'point',
+			id: 'start',
+			prompt: () => ({
+				text: '문자의 시작점 지정',
+				absent: [opt('JUSTIFY', 'J', '자리맞추기'), opt('STYLE', 'S', '스타일')],
+				...(lastLine ? { default: { kind: 'option', key: 'CONTINUE' } as const } : {}),
+			}),
+			options: { CONTINUE: { mode: 'continue', next: 'line' } },
+		},
+		{
+			kind: 'number',
+			id: 'height',
+			when: (input) => input.mode !== 'continue',
+			prompt: TEXT_HEIGHT,
+		},
+		{
+			kind: 'number',
+			id: 'angle',
+			when: (input) => input.mode !== 'continue',
+			prompt: {
+				text: '문자의 회전 각도 지정',
+				default: { kind: 'value', remember: 'TEXT.ANGLE', initial: 0, format: 'ang' },
+			},
+		},
+		{ kind: 'text', id: 'line', prompt: typing('문자 입력'), options: { DONE: 'end' } },
 	],
 	commit: (input) => {
-		const lines = splitLines(input.text(1));
-		if (!lines.length) return;
-		addEntities(buildTextLines(lines.slice(0, 1), input.point(0)), true);
+		const start = input.has('start') ? input.get<Point>('start') : null;
+		const previous = start ? null : lastLine;
+		const height = previous?.height ?? input.get<number>('height');
+		const angle = previous?.angle ?? input.get<number>('angle');
+		// 같은 명령의 다음 줄 · 시작점 Enter = 마지막 줄 아래
+		const follow = lastLine && (!start || lastLine.start === start) ? lastLine : null;
+		const point = follow ? below(follow) : (start as Point);
+		addEntities([placeText(String(input.get('line')), point, height, angle)], true);
+		lastLine = { point, height, angle, start };
 	},
 });
 
+/**
+ * MTEXT — 「첫 번째 구석 지정:」 → 「반대 구석 지정 또는 [높이(H)/폭(W)]:」 → 「문자 입력:」(줄바꿈 \P).
+ * 첫 줄 = 상자 왼쪽 위 · 줄 감기 없음(줄은 \P 로만).
+ */
 export const mtextToolStateMachine = createSequenceTool({
 	tool: Tool.MTEXT,
 	steps: [
-		{ kind: 'point', instructions: '여러 줄 문자의 첫 코너를 지정하십시오.' },
-		{ kind: 'text', instructions: '문자를 입력하십시오 (줄바꿈은 \\P).' },
+		{ kind: 'point', id: 'corner', prompt: { text: '첫 번째 구석 지정' } },
+		{
+			kind: 'point',
+			id: 'opposite',
+			prompt: {
+				text: '반대 구석 지정',
+				options: [opt('HEIGHT', 'H', '높이'), opt('WIDTH', 'W', '폭')],
+				absent: [
+					opt('JUSTIFY', 'J', '자리맞추기'),
+					opt('LINESPACING', 'L', '행 간격'),
+					opt('ROTATION', 'R', '회전'),
+					opt('STYLE', 'S', '스타일'),
+					opt('COLUMNS', 'C', '열'),
+				],
+			},
+			options: { HEIGHT: { mode: 'H', next: 'height' }, WIDTH: { mode: 'W', next: 'width' } },
+		},
+		{
+			kind: 'number',
+			id: 'height',
+			when: (input) => !input.has('opposite'),
+			next: 'opposite',
+			prompt: TEXT_HEIGHT,
+		},
+		{
+			kind: 'point',
+			id: 'width',
+			when: (input) => !input.has('opposite'),
+			prompt: { text: '폭 지정', number: { positive: true } },
+		},
+		{
+			kind: 'text',
+			id: 'text',
+			prompt: typing('문자 입력 (줄바꿈 \\P)'),
+			options: { DONE: 'end' },
+		},
 	],
+	preview: (input) => {
+		const corner = input.get<Point>('corner');
+		if (!corner || input.has('opposite') || input.mode === 'W') return [];
+		const { x, y } = input.cursor;
+		const box = [corner, new Point(x, corner.y), new Point(x, y), new Point(corner.x, y), corner];
+		const outline = polyLineEntity(box);
+		return outline ? [outline] : [];
+	},
 	commit: (input) => {
-		const lines = splitLines(input.text(1));
+		const lines = splitLines(String(input.get('text')));
 		if (!lines.length) return;
-		addEntities(buildTextLines(lines, input.point(0)), true);
+		const corner = input.get<Point>('corner');
+		const opposite = input.has('opposite') ? input.get<Point>('opposite') : corner;
+		const height = input.has('height')
+			? input.get<number>('height')
+			: (recall<number>('TEXTSIZE') ?? textSize());
+		const left = Math.min(corner.x, opposite.x);
+		const top = Math.max(corner.y, opposite.y) - height;
+		const groupId = lines.length > 1 ? crypto.randomUUID() : undefined;
+		const entities = lines.map((line, index) => {
+			const entity = placeText(line, new Point(left, top - height * LINE_GAP * index), height, 0);
+			entity.groupId = groupId;
+			return entity;
+		});
+		addEntities(entities, true);
 	},
 });
 
diff --git a/B07_DesignDetail/openwebcad/src/tools/draw/construction-tools.ts b/B07_DesignDetail/openwebcad/src/tools/draw/construction-tools.ts
index 01209cceb..3520c438e 100644
--- a/B07_DesignDetail/openwebcad/src/tools/draw/construction-tools.ts
+++ b/B07_DesignDetail/openwebcad/src/tools/draw/construction-tools.ts
@@ -3,11 +3,12 @@ import { Point } from '@flatten-js/core';
 import { toast } from 'react-toastify';
 import type { Entity } from '../../entities/Entity';
 import { getMlineElements, getMlineSpacing, setMlineStyle } from '../../commands/draw-settings';
+import type { OptionSpec, PromptSpec } from '../../commands/prompt';
 import { offsetPolylinePoints } from '../../helpers/geometry/shape-points';
 import { addEntities, getScreenCanvasDrawController } from '../../state';
 import { Tool } from '../../tools';
 import { hatchEntity, lineEntity, polyLineEntity } from '../factories/entity-factory';
-import { createSequenceTool } from '../factories/sequence-tool';
+import { createSequenceTool, type SequenceInput } from '../factories/sequence-tool';
 
 /**
  * 구성선은 원래 무한하지만, 무한 선은 경계상자를 망가뜨려 [범위 줌]을 못 쓰게 만든다.
@@ -32,30 +33,75 @@ function extendFrom(base: Point, through: Point, bothWays: boolean): [Point, Poi
 	return [backward, forward];
 }
 
+const opt = (key: string, kw: string, label: string): OptionSpec => ({ key, kw, en: key, label });
+
+/** 통과점 물음 — 빈 Enter = 끝(기본은 안 그림) */
+const THROUGH: PromptSpec = { text: '통과점을 지정', default: { kind: 'option', key: 'DONE' } };
+
+/** 구성선 양 끝 — 수평 · 수직 · 각도 모드는 통과점 하나로 · 아니면 첫 점 → 통과점 방향 */
+function xlineEnds(input: SequenceInput, through: Point): [Point, Point] | null {
+	const degrees = { H: 0, V: 90, A: input.has('angle') ? input.get<number>('angle') : 0 }[
+		input.mode ?? ''
+	];
+	if (degrees === undefined) {
+		const base = input.get<Point>('base');
+		if (!base || (base.x === through.x && base.y === through.y)) return null;
+		return extendFrom(base, through, true);
+	}
+	const radians = (degrees * Math.PI) / 180;
+	const toward = new Point(through.x + Math.cos(radians), through.y + Math.sin(radians));
+	return extendFrom(through, toward, true);
+}
+
+/** XLINE — 오토캐드 「점 지정 또는 [수평(H)/수직(V)/각도(A)]:」 → 「통과점을 지정:」 되풀이 */
 export const xlineToolStateMachine = createSequenceTool({
 	tool: Tool.XLINE,
+	loopFrom: 'through',
 	steps: [
-		{ kind: 'point', instructions: '구성선이 지날 점을 지정하십시오.' },
-		{ kind: 'point', instructions: '방향을 지정하십시오.' },
+		{
+			kind: 'point',
+			id: 'base',
+			prompt: {
+				text: '점 지정',
+				options: [opt('HOR', 'H', '수평'), opt('VER', 'V', '수직'), opt('ANG', 'A', '각도')],
+				absent: [opt('BISECT', 'B', '이등분'), opt('OFFSET', 'O', '간격띄우기')],
+			},
+			options: {
+				HOR: { mode: 'H', next: 'through' },
+				VER: { mode: 'V', next: 'through' },
+				ANG: { mode: 'A', next: 'angle' },
+			},
+		},
+		{
+			kind: 'number',
+			id: 'angle',
+			when: (input) => input.mode === 'A',
+			prompt: {
+				text: 'X선의 각도 입력',
+				default: { kind: 'value', remember: 'XLINE.ANGLE', initial: 0, format: 'ang' },
+				absent: [opt('REFERENCE', 'R', '참조')],
+			},
+		},
+		{ kind: 'point', id: 'through', prompt: THROUGH, options: { DONE: 'end' } },
 	],
 	preview: (input) => {
-		const points = input.points();
-		if (points.length !== 1) return [];
-		const [start, end] = extendFrom(points[0], input.cursor, true);
-		return [lineEntity(start, end)];
+		if (!input.mode && !input.has('base')) return [];
+		const ends = xlineEnds(input, input.cursor);
+		return ends ? [lineEntity(...ends)] : [];
 	},
 	commit: (input) => {
-		const [base, through] = input.points();
-		const [start, end] = extendFrom(base, through, true);
-		addEntities([lineEntity(start, end)], true);
+		const ends = xlineEnds(input, input.get<Point>('through'));
+		if (ends) addEntities([lineEntity(...ends)], true);
 	},
 });
 
+/** RAY — 「시작점을 지정:」 → 「통과점을 지정:」 되풀이 */
 export const rayToolStateMachine = createSequenceTool({
 	tool: Tool.RAY,
+	loopFrom: 'through',
 	steps: [
-		{ kind: 'point', instructions: '광선의 시작점을 지정하십시오.' },
-		{ kind: 'point', instructions: '통과점을 지정하십시오.' },
+		{ kind: 'point', id: 'base', prompt: { text: '시작점을 지정' } },
+		{ kind: 'point', id: 'through', prompt: THROUGH, options: { DONE: 'end' } },
 	],
 	preview: (input) => {
 		const points = input.points();
diff --git a/B07_DesignDetail/openwebcad/src/tools/draw/fill-tools.ts b/B07_DesignDetail/openwebcad/src/tools/draw/fill-tools.ts
index a0db57845..d54b6edb3 100644
--- a/B07_DesignDetail/openwebcad/src/tools/draw/fill-tools.ts
+++ b/B07_DesignDetail/openwebcad/src/tools/draw/fill-tools.ts
@@ -1,17 +1,44 @@
 /** 해치·그라데이션·경계·영역 — 선택한 객체가 이루는 닫힌 경계를 채우거나 뽑는다 */
 import type { Point } from '@flatten-js/core';
 import { toast } from 'react-toastify';
+import { assign, createMachine, sendTo } from 'xstate';
 import {
 	autoHatchSpacing,
 	getHatchAngle,
 	getHatchSpacing,
 	getHatchStyle,
 } from '../../commands/draw-settings';
+import {
+	OPT,
+	type OptionSpec,
+	type PromptSpec,
+	SELECT_OBJECTS,
+	rememberSelection,
+} from '../../commands/prompt';
 import { entitiesToLoop } from '../../helpers/geometry/entity-loop';
-import { addEntities, getActiveLineColor, setSelectedEntityIds } from '../../state';
+import { isPointInPolygon } from '../../helpers/geometry/hatch-lines';
+import { sampleEntityPoints } from '../../helpers/geometry/sample-entity';
+import {
+	addEntities,
+	getActiveLineColor,
+	getPickableEntities,
+	getSelectedEntities,
+	setGhostHelperEntities,
+	setSelectedEntityIds,
+	setShouldDrawHelpers,
+} from '../../state';
 import { Tool } from '../../tools';
 import { hatchEntity, polyLineEntity } from '../factories/entity-factory';
 import { createSequenceTool, type SequenceInput } from '../factories/sequence-tool';
+import { selectToolStateMachine } from '../select-tool';
+import {
+	type AbsolutePointInputEvent,
+	ActorEvent,
+	END_STATE,
+	type MouseClickEvent,
+	type StateEvent,
+	type ToolContext,
+} from '../tool.types';
 
 /** 선택 객체에서 닫힌 경계를 얻는다. 못 얻으면 안내 후 빈 배열 */
 function loopFromSelection(input: SequenceInput): Point[] {
@@ -29,31 +56,150 @@ function boundingSize(points: Point[]): { width: number; height: number } {
 	return { width: Math.max(...xs) - Math.min(...xs), height: Math.max(...ys) - Math.min(...ys) };
 }
 
-export const hatchToolStateMachine = createSequenceTool({
-	tool: Tool.HATCH,
-	helpers: false,
-	steps: [
-		{ kind: 'selection', instructions: '해치를 채울 경계 객체를 선택한 뒤 ENTER를 누르십시오.' },
+/** 해치 한 벌 — 지금 해치 설정 · 간격 없으면 경계 크기로 */
+function hatchOf(loop: Point[]) {
+	const { width, height } = boundingSize(loop);
+	return hatchEntity(loop, {
+		style: getHatchStyle(),
+		color: getActiveLineColor(),
+		spacing: getHatchSpacing() ?? autoHatchSpacing(width, height),
+		angle: getHatchAngle(),
+	});
+}
+
+const loopArea = (loop: Point[]) =>
+	Math.abs(
+		loop.reduce((sum, point, index) => {
+			const next = loop[(index + 1) % loop.length];
+			return sum + point.x * next.y - next.x * point.y;
+		}, 0)
+	) / 2;
+
+/** 내부 점 — 그 점을 품은 닫힌 객체(닫힌 폴리선 · 사각형 · 원) 중 가장 작은 하나 */
+function loopAround(point: Point): { id: string; loop: Point[] } | null {
+	let best: { id: string; loop: Point[]; area: number } | null = null;
+	for (const entity of getPickableEntities()) {
+		const loop = sampleEntityPoints(entity);
+		if (loop.length < 4) continue;
+		const [first, last] = [loop[0], loop[loop.length - 1]];
+		if (Math.hypot(first.x - last.x, first.y - last.y) > 1e-6) continue; // 열린 객체
+		if (!isPointInPolygon(loop, point)) continue;
+		const area = loopArea(loop);
+		if (!best || area < best.area) best = { id: entity.id, loop, area };
+	}
+	return best;
+}
+
+type HatchContext = ToolContext & { boundaries: { id: string; loop: Point[] }[] };
+type HatchArgs = { context: HatchContext; event: StateEvent };
+
+const opt = (key: string, kw: string, label: string): OptionSpec => ({ key, kw, en: key, label });
+const PICK_PROMPT: PromptSpec = {
+	text: '내부 점 선택',
+	options: [opt('SELECT', 'S', '객체 선택'), OPT.UNDO],
+	absent: [
+		opt('REMOVE', 'B', '경계 제거'),
+		opt('SETTINGS', 'T', '설정'),
+		opt('DRAW', 'W', '그리기'),
 	],
-	commit: (input) => {
-		const loop = loopFromSelection(input);
-		if (!loop.length) return;
-		const { width, height } = boundingSize(loop);
-		addEntities(
-			[
-				hatchEntity(loop, {
-					style: getHatchStyle(),
-					color: getActiveLineColor(),
-					spacing: getHatchSpacing() ?? autoHatchSpacing(width, height),
-					angle: getHatchAngle(),
-				}),
-			],
-			true
-		);
-		setSelectedEntityIds([]);
-	},
+};
+const SELECT_CHILD = 'hatchSelect';
+
+const showBoundaries = (boundaries: HatchContext['boundaries']) =>
+	setGhostHelperEntities(boundaries.flatMap(({ loop }) => polyLineEntity(loop) ?? []));
+
+/** 내부 점 하나 — 경계 못 찾으면 안내만 · 같은 경계 두 번은 한 번 */
+const pickAt = assign(({ context, event }: HatchArgs) => {
+	const at =
+		event.type === ActorEvent.MOUSE_CLICK
+			? (event as MouseClickEvent).worldMouseLocation
+			: (event as AbsolutePointInputEvent).value;
+	const found = loopAround(at);
+	if (!found) {
+		toast.warn('닫힌 경계를 찾을 수 없음.');
+		return {};
+	}
+	if (context.boundaries.some(({ id }) => id === found.id)) return {};
+	const boundaries = [...context.boundaries, found];
+	showBoundaries(boundaries);
+	return { boundaries };
 });
 
+const undoPick = assign(({ context }: HatchArgs) => {
+	const boundaries = context.boundaries.slice(0, -1);
+	showBoundaries(boundaries);
+	return { boundaries };
+});
+
+/** 모은 경계(+ 고른 객체 경계)마다 해치 하나 */
+const createHatches = ({ context }: { context: HatchContext }) => {
+	const loops = context.boundaries.map(({ loop }) => loop);
+	const selected = getSelectedEntities();
+	if (selected.length) {
+		rememberSelection(selected.map((entity) => entity.id));
+		const loop = entitiesToLoop(selected);
+		if (loop.length >= 3) loops.push(loop);
+		else toast.warn('닫힌 경계를 만들 객체를 선택하십시오.');
+	}
+	setGhostHelperEntities([]);
+	setSelectedEntityIds([]);
+	if (loops.length) addEntities(loops.map(hatchOf), true);
+};
+
+const finish = () => {
+	setGhostHelperEntities([]);
+	setSelectedEntityIds([]);
+};
+
+// biome-ignore lint/suspicious/noExplicitAny: 자식 머신을 품은 상태 구성은 xstate 타입 추론이 안 맞음
+const states: Record<string, any> = {
+	PICK: {
+		meta: { kind: 'point', prompt: PICK_PROMPT },
+		entry: () => setShouldDrawHelpers(false),
+		on: {
+			MOUSE_CLICK: { actions: pickAt },
+			ABSOLUTE_POINT_INPUT: { actions: pickAt },
+			'OPTION.SELECT': { target: 'SELECT' },
+			'OPTION.UNDO': { actions: undoPick },
+			ENTER: { actions: createHatches, target: END_STATE },
+			ESC: { actions: finish, target: END_STATE },
+		},
+	},
+	SELECT: {
+		meta: { kind: 'selection', prompt: SELECT_OBJECTS },
+		invoke: {
+			id: SELECT_CHILD,
+			src: selectToolStateMachine,
+			onDone: { actions: createHatches, target: END_STATE },
+		},
+		on: {
+			MOUSE_CLICK: { actions: sendTo(SELECT_CHILD, ({ event }) => event) },
+			ENTER: { actions: sendTo(SELECT_CHILD, ({ event }) => event) },
+			DRAW: { actions: sendTo(SELECT_CHILD, ({ event }) => event) },
+			'OPTION.*': { actions: sendTo(SELECT_CHILD, ({ event }) => event) },
+			ESC: { actions: finish, target: END_STATE },
+		},
+	},
+	[END_STATE]: { type: 'final' },
+};
+
+/**
+ * HATCH — 「내부 점 선택 또는 [객체 선택(S)/명령 취소(U)]:」 되풀이 · 빈 Enter = 만듦 · Esc = 안 만들고 끝.
+ * 손으로 짬 — 순서 엔진은 앞 점을 기준점으로 직교를 걸어 둘째 내부 점이 끌려감.
+ */
+export const hatchToolStateMachine = createMachine(
+	{
+		types: {} as { context: HatchContext; events: StateEvent },
+		context: { type: Tool.HATCH, boundaries: [] },
+		initial: 'PICK',
+		states,
+	},
+	{
+		// biome-ignore lint/suspicious/noExplicitAny: 자식 머신의 컨텍스트 타입이 달라 그대로 넘긴다
+		actions: { ...(selectToolStateMachine.implementations.actions as any) },
+	}
+);
+
 export const gradientToolStateMachine = createSequenceTool({
 	tool: Tool.GRADIENT,
 	helpers: false,
diff --git a/resources/tester/cad/text-acad.test.ts b/resources/tester/cad/text-acad.test.ts
new file mode 100644
index 000000000..aa8de4942
--- /dev/null
+++ b/resources/tester/cad/text-acad.test.ts
@@ -0,0 +1,319 @@
+/**
+ * 337 나-2 — 구성선 · 글자 · 해치 넷(XLINE · TEXT · MTEXT · HATCH)을 오토캐드 물음 차례대로.
+ * 설계 `docs/raw/조사/2026-10-15_337_CAD오토캐드조작_설계.md` 1-1 · 6-3 나 줄(XLINE 뒤 넷).
+ * 실행: cd B07_DesignDetail/openwebcad && npx vitest run --dir ../../resources/tester/cad text-acad
+ */
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+vi.mock("react-toastify", () => ({
+  toast: Object.assign(vi.fn(), { error: vi.fn(), info: vi.fn(), warn: vi.fn(), success: vi.fn() }),
+}));
+
+import { remember } from "../../../B07_DesignDetail/openwebcad/src/commands/prompt";
+import { cancelActiveCommand } from "../../../B07_DesignDetail/openwebcad/src/inputController/prompt-input";
+import { getSelectedEntityIds } from "../../../B07_DesignDetail/openwebcad/src/state";
+import { Tool } from "../../../B07_DesignDetail/openwebcad/src/tools";
+import {
+  activeTool,
+  click,
+  entities,
+  initIdle,
+  key,
+  noticeLine,
+  promptLine,
+  type,
+  typeEnter,
+  typed,
+} from "./helpers/cad-drive";
+
+type Xy = { x: number; y: number };
+// biome-ignore lint/suspicious/noExplicitAny: 앱 객체 속을 숫자로만 읽음
+type Any = any;
+const enter = () => key("Enter");
+const close = (a: number, b: number) => expect(a).toBeCloseTo(b, 6);
+const ends = (line: Any): [Xy, Xy] => [line.getStartPoint(), line.getEndPoint()];
+const texts = () =>
+  entities("Text").map((text: Any) => ({
+    label: text.getLabel() as string,
+    at: text.basePoint as Xy,
+    size: text.getTextOptions().fontSize as number,
+    dir: text.getTextOptions().textDirection as Xy,
+  }));
+const idle = () => expect(activeTool()).toBe(Tool.SELECT);
+
+beforeEach(() => {
+  initIdle();
+  remember("XLINE.ANGLE", 0);
+  remember("TEXTSIZE", 2.5);
+  remember("TEXT.ANGLE", 0);
+});
+
+describe("XLINE(XL)", () => {
+  it("첫 물음 · H 되풀이 · Enter 끝", () => {
+    type("xl");
+    expect(promptLine()).toBe("점 지정 또는 [수평(H)/수직(V)/각도(A)]:");
+    type("h");
+    expect(promptLine()).toBe("통과점을 지정:");
+    type("0,10");
+    type("0,20");
+    expect(promptLine()).toBe("통과점을 지정:");
+    enter();
+    idle();
+    const lines = entities("Line").map(ends);
+    expect(lines).toHaveLength(2);
+    lines.forEach(([a, b], index) => {
+      close(a.y, 10 * (index + 1));
+      close(b.y, 10 * (index + 1));
+      expect(Math.abs(b.x - a.x)).toBeGreaterThan(1000);
+    });
+  });
+
+  it("V · Esc = 끝(그은 선 남음)", () => {
+    type("xl");
+    type("v");
+    type("5,0");
+    key("Escape");
+    idle();
+    const [[a, b]] = entities("Line").map(ends);
+    close(a.x, 5);
+    close(b.x, 5);
+  });
+
+  it("A — 각도 물음 · 기억 · 통과점", () => {
+    type("xl");
+    type("a");
+    expect(promptLine()).toBe("X선의 각도 입력 <0>:");
+    type("45");
+    expect(promptLine()).toBe("통과점을 지정:");
+    type("0,0");
+    enter();
+    type("xl");
+    type("a");
+    expect(promptLine()).toBe("X선의 각도 입력 <45>:");
+    enter(); // 45
+    type("10,0");
+    enter();
+    idle();
+    const lines = entities("Line").map(ends);
+    expect(lines).toHaveLength(2);
+    for (const [a, b] of lines) close((b.y - a.y) / (b.x - a.x), 1);
+    const [, [a2]] = lines;
+    close(a2.y - 0, a2.x - 10); // (10, 0) 을 지남
+  });
+
+  it("두 점 방향 되풀이 · 없는 옵션 안내 · 첫 통과점 Enter = 그냥 끝", () => {
+    type("xl");
+    type("b");
+    expect(noticeLine()).toBe("「이등분(B)」 옵션은 이 CAD 에 없음.");
+    type("0,0");
+    type("10,10");
+    type("10,-10");
+    enter();
+    idle();
+    const slopes = entities("Line")
+      .map(ends)
+      .map(([a, b]) => (b.y - a.y) / (b.x - a.x));
+    expect(slopes).toHaveLength(2);
+    close(slopes[0], 1);
+    close(slopes[1], -1);
+    type("xl");
+    type("h");
+    enter();
+    idle();
+    expect(entities("Line")).toHaveLength(2);
+  });
+});
+
+describe("TEXT(DT)", () => {
+  it("시작점 → 높이 → 각 → 줄 이어 치기 → 빈 줄 끝", () => {
+    type("dt");
+    expect(promptLine()).toBe("문자의 시작점 지정:");
+    type("s");
+    expect(noticeLine()).toBe("「스타일(S)」 옵션은 이 CAD 에 없음.");
+    type("0,0");
+    expect(promptLine()).toBe("높이 지정 <2.5000>:");
+    type("-2");
+    expect(noticeLine()).toBe("값은 양수이고 0이 아니어야 함.");
+    type("5");
+    expect(promptLine()).toBe("문자의 회전 각도 지정 <0>:");
+    enter();
+    expect(promptLine()).toBe("문자 입력:");
+    typeEnter("ab c"); // 글 물음의 Space = 빈칸
+    expect(promptLine()).toBe("문자 입력:");
+    typeEnter("de");
+    enter(); // 빈 줄 = 끝
+    idle();
+    const [first, second] = texts();
+    expect([first.label, second.label]).toEqual(["ab c", "de"]);
+    expect([first.size, second.size]).toEqual([5, 5]);
+    close(first.at.x, 0);
+    close(first.at.y, 0);
+    close(second.at.x, 0);
+    close(second.at.y, -5 * 1.35);
+  });
+
+  it("높이 기억 · 시작점 Enter = 앞 글 아래(높이 · 각 안 물음) · 처음 줄 빈 Enter = 아무것도 없이 끝", () => {
+    type("dt");
+    type("0,0");
+    type("4");
+    enter();
+    typeEnter("one");
+    enter();
+    type("dt");
+    enter(); // 시작점 Enter
+    expect(promptLine()).toBe("문자 입력:");
+    typeEnter("two");
+    enter();
+    const [one, two] = texts();
+    expect(two.size).toBe(4);
+    close(two.at.x, one.at.x);
+    close(two.at.y, one.at.y - 4 * 1.35);
+    type("dt");
+    type("50,50");
+    expect(promptLine()).toBe("높이 지정 <4.0000>:");
+    enter();
+    enter();
+    enter(); // 첫 줄에서 빈 Enter
+    idle();
+    expect(texts()).toHaveLength(2);
+  });
+
+  it("회전 각 — 글 방향 · 다음 줄은 돌린 아래 · Esc = 치던 줄 버림", () => {
+    type("dt");
+    type("10,0");
+    type("2");
+    type("90");
+    typeEnter("up");
+    typeEnter("next");
+    typed("zz");
+    key("Escape");
+    idle();
+    const [up, next] = texts();
+    expect(texts()).toHaveLength(2);
+    close(up.dir.x, 0);
+    close(up.dir.y, 1);
+    close(next.at.x, 10 + 2 * 1.35);
+    close(next.at.y, 0);
+    type("dt");
+    expect(promptLine()).toBe("문자의 시작점 지정:");
+    type("0,0");
+    expect(promptLine()).toBe("높이 지정 <2.0000>:");
+    enter();
+    expect(promptLine()).toBe("문자의 회전 각도 지정 <90>:");
+    key("Escape");
+  });
+});
+
+describe("MTEXT(T · MT)", () => {
+  it("첫 구석 → H → 반대 구석 → 글(\\P 줄바꿈) · 상자 왼쪽 위에서", () => {
+    type("t");
+    expect(promptLine()).toBe("첫 번째 구석 지정:");
+    type("0,100");
+    expect(promptLine()).toBe("반대 구석 지정 또는 [높이(H)/폭(W)]:");
+    type("c");
+    expect(noticeLine()).toBe("「열(C)」 옵션은 이 CAD 에 없음.");
+    type("h");
+    expect(promptLine()).toBe("높이 지정 <2.5000>:");
+    type("4");
+    expect(promptLine()).toBe("반대 구석 지정 또는 [높이(H)/폭(W)]:");
+    type("50,60");
+    expect(promptLine()).toBe("문자 입력 (줄바꿈 \\P):");
+    typeEnter("a\\Pb");
+    idle();
+    const [a, b] = texts();
+    expect([a.label, b.label]).toEqual(["a", "b"]);
+    expect(a.size).toBe(4);
+    close(a.at.x, 0);
+    close(a.at.y, 96);
+    close(b.at.y, 96 - 4 * 1.35);
+  });
+
+  it("W — 폭 숫자 → 글 · 높이 = 기억(TEXTSIZE) · 빈 글 = 안 만들고 끝", () => {
+    type("mt");
+    type("10,10");
+    type("w");
+    expect(promptLine()).toBe("폭 지정:");
+    type("30");
+    expect(promptLine()).toBe("문자 입력 (줄바꿈 \\P):");
+    typeEnter("x");
+    idle();
+    const [x] = texts();
+    close(x.at.x, 10);
+    close(x.at.y, 10 - 2.5);
+    type("t");
+    type("0,0");
+    type("5,5");
+    enter();
+    idle();
+    expect(texts()).toHaveLength(1);
+  });
+});
+
+describe("HATCH(H · BH)", () => {
+  const boxes = () => {
+    for (const [a, b] of [
+      ["0,0", "100,100"],
+      ["40,40", "60,60"],
+    ]) {
+      type("rec");
+      type(a);
+      type(b);
+      cancelActiveCommand();
+    }
+    expect(entities()).toHaveLength(2);
+  };
+  const spans = () =>
+    entities("Hatch").map((hatch: Any) => {
+      const xs = (hatch.getPoints() as Xy[]).map((point) => point.x);
+      return [Math.min(...xs), Math.max(...xs)];
+    });
+
+  beforeEach(boxes);
+
+  it("내부 점 = 품은 것 중 가장 작은 경계 · 되풀이 · 같은 경계 한 번 · Enter = 만듦", () => {
+    type("h");
+    expect(promptLine()).toBe("내부 점 선택 또는 [객체 선택(S)/명령 취소(U)]:");
+    click(50, 50);
+    click(10, 10);
+    click(15, 15);
+    expect(promptLine()).toBe("내부 점 선택 또는 [객체 선택(S)/명령 취소(U)]:");
+    enter();
+    idle();
+    expect(spans()).toEqual([
+      [40, 60],
+      [0, 100],
+    ]);
+  });
+
+  it("U = 마지막 경계 빼기 · 경계 없는 점은 무시 · Esc = 안 만듦", () => {
+    type("h");
+    click(50, 50);
+    click(10, 10);
+    click(500, 500);
+    type("u");
+    enter();
+    expect(spans()).toEqual([[40, 60]]);
+    type("h");
+    click(10, 10);
+    key("Escape");
+    idle();
+    expect(spans()).toHaveLength(1);
+    type("bh");
+    type("t");
+    expect(noticeLine()).toBe("「설정(T)」 옵션은 이 CAD 에 없음.");
+    enter(); // 경계 없이 Enter = 그냥 끝
+    idle();
+    expect(spans()).toHaveLength(1);
+  });
+
+  it("S — 객체 선택 → Enter = 고른 객체 경계로 만듦 · 고름 풂", () => {
+    type("h");
+    type("s");
+    expect(promptLine()).toBe("객체 선택:");
+    click(0, 50);
+    enter();
+    idle();
+    expect(spans()).toEqual([[0, 100]]);
+    expect(getSelectedEntityIds()).toEqual([]);
+  });
+});