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Constraint setup + Horizontal & Vertical implementation (#33)

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* start of horizontal/vert constraint

* horz vert constraint working with variable

* quick fix

* add tests for horz constraint

* clean up
This commit is contained in:
Kurt Hutten
2023-02-21 10:50:45 +11:00
committed by GitHub
parent ea05f804cc
commit 4ec0401118
12 changed files with 1138 additions and 129 deletions
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630
src/lang/std/sketch.ts
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@ -1,18 +1,32 @@
import { ProgramMemory, Path, SketchGroup, SourceRange } from '../executor'
import {
ProgramMemory,
Path,
SketchGroup,
SourceRange,
PathToNode,
} from '../executor'
import {
Program,
PipeExpression,
CallExpression,
VariableDeclarator,
getNodeFromPath,
getNodeFromPathCurry,
getNodePathFromSourceRange,
Value,
Literal,
} from '../abstractSyntaxTree'
import { lineGeo } from '../engine'
import { GuiModes } from '../../useStore'
import { GuiModes, toolTips, TooTip } from '../../useStore'
import { getLastIndex } from '../modifyAst'
import { SketchLineHelper, ModifyAstBase, InternalFn } from './stdTypes'
import {
SketchLineHelper,
ModifyAstBase,
InternalFn,
SketchCallTransfromMap,
TransformCallback,
} from './stdTypes'
import {
createLiteral,
@ -26,8 +40,6 @@ import {
} from '../modifyAst'
import { roundOff, getLength, getAngle } from '../../lib/utils'
// import { getYComponent, getXComponent } from '../sketch'
export type Coords2d = [number, number]
export function getCoordsFromPaths(skGroup: SketchGroup, index = 0): Coords2d {
@ -43,6 +55,288 @@ export function getCoordsFromPaths(skGroup: SketchGroup, index = 0): Coords2d {
return [0, 0]
}
function createCallWrapper(
a: TooTip,
val: [Value, Value] | Value,
tag?: Value
) {
return createCallExpression(a, [
createFirstArg(a, val, tag),
createPipeSubstitution(),
])
}
function createFirstArg(
sketchFn: TooTip,
val: Value | [Value, Value],
tag?: Value
): Value {
if (!tag) {
if (Array.isArray(val)) {
return createArrayExpression(val)
}
return val
}
if (Array.isArray(val)) {
if (['line', 'lineTo'].includes(sketchFn))
return createObjectExpression({ to: createArrayExpression(val), tag })
if (
['angledLine', 'angledLineOfXLength', 'angledLineOfYLength'].includes(
sketchFn
)
)
return createObjectExpression({ angle: val[0], length: val[1], tag })
if (['angledLineToX', 'angledLineToY'].includes(sketchFn))
return createObjectExpression({ angle: val[0], to: val[1], tag })
} else {
if (['xLine', 'yLine'].includes(sketchFn))
return createObjectExpression({ length: val, tag })
if (['xLineTo', 'yLineTo'].includes(sketchFn))
return createObjectExpression({ to: val, tag })
}
throw new Error('all sketch line types should have been covered')
}
function tranformerDefaults(
filterOut: TooTip[] = [],
tag?: Value
): Partial<SketchCallTransfromMap> {
const All: SketchCallTransfromMap = {
line: (args) => createCallWrapper('line', args, tag),
lineTo: (args) => createCallWrapper('lineTo', args, tag),
angledLine: (args) => createCallWrapper('angledLine', args, tag),
angledLineOfXLength: (args) =>
createCallWrapper('angledLineOfXLength', args, tag),
angledLineOfYLength: (args) =>
createCallWrapper('angledLineOfYLength', args, tag),
angledLineToX: (args) => createCallWrapper('angledLineToX', args, tag),
angledLineToY: (args) => createCallWrapper('angledLineToY', args, tag),
xLine: (args) => createCallWrapper('xLine', args[0], tag),
xLineTo: (args) => createCallWrapper('xLineTo', args[0], tag),
yLine: (args) => createCallWrapper('yLine', args[1], tag),
yLineTo: (args) => createCallWrapper('yLineTo', args[1], tag),
}
const result: Partial<SketchCallTransfromMap> = {}
toolTips.forEach((key) => {
if (!filterOut.includes(key)) {
result[key] = All[key]
}
})
return result
}
const lineAndLineToAllowedTransforms: SketchLineHelper['allowedTransforms'] = ({
node,
pathToNode,
}: {
node: Program
pathToNode: PathToNode
}) => {
const { node: callExpression } = getNodeFromPath<CallExpression>(
node,
pathToNode
)
if (
callExpression.type !== 'CallExpression' ||
!toolTips.includes(callExpression.callee.name as any)
)
return {}
const fnName = callExpression.callee.name as TooTip
const firstArg = callExpression.arguments?.[0]
if (
firstArg.type !== 'ArrayExpression' &&
!(firstArg.type === 'ObjectExpression')
)
return {}
const { val, tag } = getFirstArgValuesForXYFns(callExpression)
const [x, y] = val
if (x.type !== 'Literal' && y.type !== 'Literal') return {}
if (x.type !== 'Literal' && y.type === 'Literal' && fnName === 'line')
return {
xLine: (args) => createCallWrapper('xLine', x, tag),
angledLineOfXLength: (args) =>
createCallWrapper('angledLineOfXLength', [args[0], x], tag),
}
if (x.type !== 'Literal' && y.type === 'Literal' && fnName === 'lineTo')
return {
xLineTo: (args) => createCallWrapper('xLineTo', x, tag),
angledLineToX: (args) =>
createCallWrapper('angledLineToX', [args[0], x], tag),
}
if (x.type === 'Literal' && y.type !== 'Literal' && fnName === 'line')
return {
yLine: (args) => createCallWrapper('yLine', y, tag),
angledLineOfYLength: (args) =>
createCallWrapper('angledLineOfYLength', [args[0], y], tag),
}
if (x.type === 'Literal' && y.type !== 'Literal' && fnName === 'lineTo')
return {
yLineTo: (args) => createCallWrapper('yLineTo', y, tag),
angledLineToY: (args) =>
createCallWrapper('angledLineToY', [args[0], y], tag),
}
if (x.type === 'Literal' && y.type === 'Literal')
return tranformerDefaults([], tag)
return {}
}
const xyLineAllowedTransforms: SketchLineHelper['allowedTransforms'] = ({
node,
pathToNode,
}: {
node: Program
pathToNode: PathToNode
}) => {
const { node: callExpression } = getNodeFromPath<CallExpression>(
node,
pathToNode
)
if (
callExpression.type !== 'CallExpression' ||
!toolTips.includes(callExpression.callee.name as any)
)
return {}
const fnName = callExpression.callee.name
const firstArg = callExpression.arguments?.[0]
if (firstArg.type !== 'Literal' && !(firstArg.type === 'ObjectExpression'))
return {}
const { val, tag } = getFirstArgValuesForXYLineFns(callExpression)
const x = val
if (x.type !== 'Literal' && fnName === 'xLine')
return {
xLine: (args) => createCallWrapper('xLine', x, tag),
line: (args) => createCallWrapper('line', [x, args[1]], tag),
angledLineOfXLength: (args) =>
createCallWrapper('angledLineOfXLength', [args[0], x], tag),
}
if (x.type !== 'Literal' && fnName === 'xLineTo')
return {
xLineTo: (args) => createCallWrapper('xLineTo', x, tag),
lineTo: (args) => createCallWrapper('lineTo', [x, args[1]], tag),
angledLineToX: (args) =>
createCallWrapper('angledLineToX', [args[0], x], tag),
}
if (x.type !== 'Literal' && fnName === 'yLine')
return {
yLine: (args) => createCallWrapper('yLine', x, tag),
line: (args) => createCallWrapper('line', [args[0], x], tag),
angledLineOfYLength: (args) =>
createCallWrapper('angledLineOfYLength', [args[0], x], tag),
}
if (x.type !== 'Literal' && fnName === 'yLineTo')
return {
yLineTo: (args) => createCallWrapper('yLineTo', x, tag),
lineTo: (args) => createCallWrapper('lineTo', [args[0], x], tag),
angledLineToY: (args) =>
createCallWrapper('angledLineToY', [args[0], x], tag),
}
if (x.type === 'Literal' && fnName.startsWith('yLine'))
return tranformerDefaults(['yLine'], tag)
if (x.type === 'Literal' && fnName.startsWith('xLine'))
return tranformerDefaults(['xLine'], tag)
return {}
}
const angledLineAllowedTransforms: SketchLineHelper['allowedTransforms'] = ({
node,
pathToNode,
}: {
node: Program
pathToNode: PathToNode
}) => {
const { node: callExpression } = getNodeFromPath<CallExpression>(
node,
pathToNode
)
if (
callExpression.type !== 'CallExpression' ||
!toolTips.includes(callExpression.callee.name as any)
)
return {}
const fnName = callExpression.callee.name as TooTip
const firstArg = callExpression.arguments?.[0]
if (
firstArg.type !== 'ArrayExpression' &&
!(firstArg.type === 'ObjectExpression')
)
return {}
const { val, tag } = getFirstArgValuesForAngleFns(callExpression)
const [angle, length] = val
if (angle.type !== 'Literal' && length.type !== 'Literal') return {}
if (angle.type !== 'Literal' && length.type === 'Literal')
return {
angledLineOfYLength: (args) =>
createCallWrapper('angledLineOfYLength', [angle, args[1]], tag),
angledLineOfXLength: (args) =>
createCallWrapper('angledLineOfXLength', [angle, args[1]], tag),
angledLineToY: (args) =>
createCallWrapper('angledLineToY', [angle, args[1]], tag),
angledLineToX: (args) =>
createCallWrapper('angledLineToX', [angle, args[1]], tag),
angledLine: (args) =>
createCallWrapper('angledLine', [angle, args[1]], tag),
}
if (
angle.type === 'Literal' &&
length.type !== 'Literal' &&
fnName === 'angledLine'
)
return {
angledLine: (args) =>
createCallWrapper('angledLine', [args[0], length], tag),
}
if (
angle.type === 'Literal' &&
length.type !== 'Literal' &&
fnName === 'angledLineOfXLength'
)
return {
angledLineOfXLength: (args) =>
createCallWrapper('angledLineOfXLength', [angle, args[1]], tag),
line: (args) => createCallWrapper('line', [length, args[1]], tag),
xLine: (args) => createCallWrapper('xLine', length, tag),
}
if (
angle.type === 'Literal' &&
length.type !== 'Literal' &&
fnName === 'angledLineOfYLength'
)
return {
angledLineOfYLength: (args) =>
createCallWrapper('angledLineOfYLength', [args[0], length], tag),
line: (args) => createCallWrapper('line', [args[0], length], tag),
yLine: (args) => createCallWrapper('yLine', length, tag),
}
if (
angle.type === 'Literal' &&
length.type !== 'Literal' &&
fnName === 'angledLineToX'
)
return {
angledLineToX: (args) =>
createCallWrapper('angledLineToX', [args[0], length], tag),
lineTo: (args) => createCallWrapper('lineTo', [length, args[1]], tag),
xLineTo: (args) => createCallWrapper('xLineTo', length, tag),
}
if (
angle.type === 'Literal' &&
length.type !== 'Literal' &&
fnName === 'angledLineToY'
)
return {
angledLineToY: (args) =>
createCallWrapper('angledLineToY', [args[0], length], tag),
lineTo: (args) => createCallWrapper('lineTo', [args[0], length], tag),
yLineTo: (args) => createCallWrapper('yLineTo', length, tag),
}
if (angle.type === 'Literal' && length.type === 'Literal')
return tranformerDefaults([], tag)
return {}
}
export const lineTo: SketchLineHelper = {
fn: (
{ sourceRange, programMemory },
@ -128,6 +422,7 @@ export const lineTo: SketchLineHelper = {
}
},
addTag: addTagWithTo('default'),
allowedTransforms: lineAndLineToAllowedTransforms,
}
export const line: SketchLineHelper = {
@ -234,6 +529,7 @@ export const line: SketchLineHelper = {
}
},
addTag: addTagWithTo('default'),
allowedTransforms: lineAndLineToAllowedTransforms,
}
export const xLineTo: SketchLineHelper = {
@ -256,18 +552,23 @@ export const xLineTo: SketchLineHelper = {
const [xVal, tag] = typeof data !== 'number' ? [data.to, data.tag] : [data]
return lineTo.fn(meta, { to: [xVal, from[1]], tag }, previousSketch)
},
add: ({ node, previousProgramMemory, pathToNode, to }) => {
add: ({ node, pathToNode, to, replaceExisting, createCallback }) => {
const _node = { ...node }
const { node: pipe } = getNodeFromPath<PipeExpression>(
_node,
pathToNode,
'PipeExpression'
)
const newLine = createCallExpression('xLineTo', [
createLiteral(to[0]),
createPipeSubstitution(),
])
pipe.body = [...pipe.body, newLine]
const getNode = getNodeFromPathCurry(_node, pathToNode)
const { node: pipe } = getNode<PipeExpression>('PipeExpression')
const newVal = createLiteral(roundOff(to[0], 2))
const firstArg = newVal
const newLine = createCallback
? createCallback([firstArg, firstArg])
: createCallExpression('xLineTo', [firstArg, createPipeSubstitution()])
const callIndex = getLastIndex(pathToNode)
if (replaceExisting) {
pipe.body[callIndex] = newLine
} else {
pipe.body = [...pipe.body, newLine]
}
return {
modifiedAst: _node,
pathToNode,
@ -291,6 +592,7 @@ export const xLineTo: SketchLineHelper = {
}
},
addTag: addTagWithTo('default'),
allowedTransforms: xyLineAllowedTransforms,
}
export const yLineTo: SketchLineHelper = {
@ -313,18 +615,21 @@ export const yLineTo: SketchLineHelper = {
const [yVal, tag] = typeof data !== 'number' ? [data.to, data.tag] : [data]
return lineTo.fn(meta, { to: [from[0], yVal], tag }, previousSketch)
},
add: ({ node, previousProgramMemory, pathToNode, to }) => {
add: ({ node, pathToNode, to, replaceExisting, createCallback }) => {
const _node = { ...node }
const { node: pipe } = getNodeFromPath<PipeExpression>(
_node,
pathToNode,
'PipeExpression'
)
const newLine = createCallExpression('yLineTo', [
createLiteral(to[1]),
createPipeSubstitution(),
])
pipe.body = [...pipe.body, newLine]
const getNode = getNodeFromPathCurry(_node, pathToNode)
const { node: pipe } = getNode<PipeExpression>('PipeExpression')
const newVal = createLiteral(roundOff(to[1], 2))
const newLine = createCallback
? createCallback([newVal, newVal])
: createCallExpression('yLineTo', [newVal, createPipeSubstitution()])
const callIndex = getLastIndex(pathToNode)
if (replaceExisting) {
pipe.body[callIndex] = newLine
} else {
pipe.body = [...pipe.body, newLine]
}
return {
modifiedAst: _node,
pathToNode,
@ -348,6 +653,7 @@ export const yLineTo: SketchLineHelper = {
}
},
addTag: addTagWithTo('default'),
allowedTransforms: xyLineAllowedTransforms,
}
export const xLine: SketchLineHelper = {
@ -366,37 +672,24 @@ export const xLine: SketchLineHelper = {
typeof data !== 'number' ? [data.length, data.tag] : [data]
return line.fn(meta, { to: [xVal, 0], tag }, previousSketch)
},
add: ({
node,
previousProgramMemory,
pathToNode,
to: length,
// from: [number, number],
}) => {
add: ({ node, pathToNode, to, from, replaceExisting, createCallback }) => {
const _node = { ...node }
const { node: pipe } = getNodeFromPath<PipeExpression>(
_node,
pathToNode,
'PipeExpression'
)
const { node: varDec } = getNodeFromPath<VariableDeclarator>(
_node,
pathToNode,
'VariableDeclarator'
)
const variableName = varDec.id.name
const sketch = previousProgramMemory?.root?.[variableName]
if (sketch.type !== 'sketchGroup') throw new Error('not a sketchGroup')
const last = sketch.value[sketch.value.length - 1]
const newLine = createCallExpression('xLine', [
createLiteral(roundOff(length[0] - last.to[0], 2)),
createPipeSubstitution(),
])
pipe.body = [...pipe.body, newLine]
return {
modifiedAst: _node,
pathToNode,
const getNode = getNodeFromPathCurry(_node, pathToNode)
if (!from) throw new Error('no from') // todo #29 remove
const { node: pipe } = getNode<PipeExpression>('PipeExpression')
const newVal = createLiteral(roundOff(to[0] - from[0], 2))
const firstArg = newVal
const newLine = createCallback
? createCallback([firstArg, firstArg])
: createCallExpression('xLine', [firstArg, createPipeSubstitution()])
const callIndex = getLastIndex(pathToNode)
if (replaceExisting) {
pipe.body[callIndex] = newLine
} else {
pipe.body = [...pipe.body, newLine]
}
return { modifiedAst: _node, pathToNode }
},
updateArgs: ({ node, pathToNode, to, from }) => {
const _node = { ...node }
@ -416,6 +709,7 @@ export const xLine: SketchLineHelper = {
}
},
addTag: addTagWithTo('length'),
allowedTransforms: xyLineAllowedTransforms,
}
export const yLine: SketchLineHelper = {
@ -435,37 +729,22 @@ export const yLine: SketchLineHelper = {
typeof data !== 'number' ? [data.length, data.tag] : [data]
return line.fn(meta, { to: [0, yVal], tag }, previousSketch)
},
add: ({
node,
previousProgramMemory,
pathToNode,
to,
// from: [number, number],
}) => {
add: ({ node, pathToNode, to, from, replaceExisting, createCallback }) => {
const _node = { ...node }
const { node: pipe } = getNodeFromPath<PipeExpression>(
_node,
pathToNode,
'PipeExpression'
)
const { node: varDec } = getNodeFromPath<VariableDeclarator>(
_node,
pathToNode,
'VariableDeclarator'
)
const variableName = varDec.id.name
const sketch = previousProgramMemory?.root?.[variableName]
if (sketch.type !== 'sketchGroup') throw new Error('not a sketchGroup')
const last = sketch.value[sketch.value.length - 1]
const newLine = createCallExpression('yLine', [
createLiteral(roundOff(to[1] - last.to[1], 2)),
createPipeSubstitution(),
])
pipe.body = [...pipe.body, newLine]
return {
modifiedAst: _node,
pathToNode,
const getNode = getNodeFromPathCurry(_node, pathToNode)
if (!from) throw new Error('no from') // todo #29 remove
const { node: pipe } = getNode<PipeExpression>('PipeExpression')
const newVal = createLiteral(roundOff(to[1] - from[1], 2))
const newLine = createCallback
? createCallback([newVal, newVal])
: createCallExpression('yLine', [newVal, createPipeSubstitution()])
const callIndex = getLastIndex(pathToNode)
if (replaceExisting) {
pipe.body[callIndex] = newLine
} else {
pipe.body = [...pipe.body, newLine]
}
return { modifiedAst: _node, pathToNode }
},
updateArgs: ({ node, pathToNode, to, from }) => {
const _node = { ...node }
@ -485,6 +764,7 @@ export const yLine: SketchLineHelper = {
}
},
addTag: addTagWithTo('length'),
allowedTransforms: xyLineAllowedTransforms,
}
export const angledLine: SketchLineHelper = {
@ -575,7 +855,7 @@ export const angledLine: SketchLineHelper = {
},
updateArgs: ({ node, pathToNode, to, from }) => {
const _node = { ...node }
const { node: callExpression, path } = getNodeFromPath<CallExpression>(
const { node: callExpression } = getNodeFromPath<CallExpression>(
_node,
pathToNode
)
@ -597,6 +877,7 @@ export const angledLine: SketchLineHelper = {
}
},
addTag: addTagWithTo('angleLength'),
allowedTransforms: angledLineAllowedTransforms,
}
export const angledLineOfXLength: SketchLineHelper = {
@ -683,6 +964,7 @@ export const angledLineOfXLength: SketchLineHelper = {
}
},
addTag: addTagWithTo('angleLength'),
allowedTransforms: angledLineAllowedTransforms,
}
export const angledLineOfYLength: SketchLineHelper = {
@ -768,6 +1050,7 @@ export const angledLineOfYLength: SketchLineHelper = {
}
},
addTag: addTagWithTo('angleLength'),
allowedTransforms: angledLineAllowedTransforms,
}
export const angledLineToX: SketchLineHelper = {
@ -860,6 +1143,7 @@ export const angledLineToX: SketchLineHelper = {
}
},
addTag: addTagWithTo('angleTo'),
allowedTransforms: angledLineAllowedTransforms,
}
export const angledLineToY: SketchLineHelper = {
@ -952,6 +1236,7 @@ export const angledLineToY: SketchLineHelper = {
}
},
addTag: addTagWithTo('angleTo'),
allowedTransforms: angledLineAllowedTransforms,
}
export const sketchLineHelperMap: { [key: string]: SketchLineHelper } = {
@ -998,26 +1283,76 @@ export function changeSketchArguments(
throw new Error('not a sketch line helper')
}
export function toolTipModification(
node: Program,
previousProgramMemory: ProgramMemory,
to: [number, number],
guiMode: GuiModes
): { modifiedAst: Program } {
if (guiMode.mode !== 'sketch') throw new Error('expected sketch mode')
interface CreateLineFnCallArgs {
node: Program
programMemory: ProgramMemory
to: [number, number]
from: [number, number]
fnName: TooTip
pathToNode: PathToNode
}
const mode = guiMode.sketchMode
if (mode in sketchLineHelperMap && mode !== 'selectFace') {
const { add } = sketchLineHelperMap[guiMode.sketchMode]
return add({
node,
previousProgramMemory,
pathToNode: guiMode.pathToNode,
to,
})
}
export function addNewSketchLn({
node,
programMemory: previousProgramMemory,
to,
fnName,
pathToNode,
}: Omit<CreateLineFnCallArgs, 'from'>): { modifiedAst: Program } {
const { add } = sketchLineHelperMap[fnName]
const { node: varDec } = getNodeFromPath<VariableDeclarator>(
node,
pathToNode,
'VariableDeclarator'
)
const variableName = varDec.id.name
const sketch = previousProgramMemory?.root?.[variableName]
if (sketch.type !== 'sketchGroup') throw new Error('not a sketchGroup')
const last = sketch.value[sketch.value.length - 1]
const from = last.to
throw new Error('not a sketch line helper')
return add({
node,
previousProgramMemory,
pathToNode,
to,
from,
replaceExisting: false,
})
}
export function replaceSketchLine({
node,
programMemory,
sourceRange,
fnName,
to,
from,
createCallback,
}: {
node: Program
programMemory: ProgramMemory
sourceRange: SourceRange
fnName: TooTip
to: [number, number]
from: [number, number]
createCallback: TransformCallback
}): { modifiedAst: Program } {
if (!toolTips.includes(fnName)) throw new Error('not a tooltip')
const _node = { ...node }
const thePath = getNodePathFromSourceRange(_node, sourceRange)
const { add } = sketchLineHelperMap[fnName]
const { modifiedAst } = add({
node: _node,
previousProgramMemory: programMemory,
pathToNode: thePath,
to,
from,
replaceExisting: true,
createCallback,
})
return { modifiedAst }
}
export function addTagForSketchOnFace(
@ -1211,3 +1546,90 @@ export function getXComponent(
const sign = normalisedAngle > 180 && normalisedAngle <= 360 ? -1 : 1
return [sign * xComponent, sign * yComponent]
}
function getFirstArgValuesForXYFns(callExpression: CallExpression): {
val: [Value, Value]
tag?: Value
} {
// used for lineTo, line
const firstArg = callExpression.arguments[0]
if (firstArg.type === 'ArrayExpression') {
return { val: [firstArg.elements[0], firstArg.elements[1]] }
}
if (firstArg.type === 'ObjectExpression') {
const to = firstArg.properties.find((p) => p.key.name === 'to')?.value
const tag = firstArg.properties.find((p) => p.key.name === 'tag')?.value
if (to?.type === 'ArrayExpression') {
const [x, y] = to.elements
return { val: [x, y], tag }
}
}
throw new Error('expected ArrayExpression or ObjectExpression')
}
function getFirstArgValuesForAngleFns(callExpression: CallExpression): {
val: [Value, Value]
tag?: Value
} {
// used for angledLine, angledLineOfXLength, angledLineToX, angledLineOfYLength, angledLineToY
const firstArg = callExpression.arguments[0]
if (firstArg.type === 'ArrayExpression') {
return { val: [firstArg.elements[0], firstArg.elements[1]] }
}
if (firstArg.type === 'ObjectExpression') {
const tag = firstArg.properties.find((p) => p.key.name === 'tag')?.value
const angle = firstArg.properties.find((p) => p.key.name === 'angle')?.value
const secondArgName = ['angledLineToX', 'angledLineToY'].includes(
callExpression?.callee?.name as TooTip
)
? 'to'
: 'length'
const length = firstArg.properties.find(
(p) => p.key.name === secondArgName
)?.value
if (angle && length) {
return { val: [angle, length], tag }
}
}
throw new Error('expected ArrayExpression or ObjectExpression')
}
function getFirstArgValuesForXYLineFns(callExpression: CallExpression): {
val: Value
tag?: Value
} {
// used for xLine, yLine, xLineTo, yLineTo
const firstArg = callExpression.arguments[0]
if (firstArg.type !== 'ObjectExpression') {
return { val: firstArg }
}
const tag = firstArg.properties.find((p) => p.key.name === 'tag')?.value
const secondArgName = ['xLineTo', 'yLineTo'].includes(
// const secondArgName = ['xLineTo', 'yLineTo', 'angledLineToX', 'angledLineToY'].includes(
callExpression?.callee?.name
)
? 'to'
: 'length'
const length = firstArg.properties.find(
(p) => p.key.name === secondArgName
)?.value
if (length) {
return { val: length, tag }
}
throw new Error('expected ArrayExpression or ObjectExpression')
}
export function allowedTransforms(
a: ModifyAstBase
): Partial<SketchCallTransfromMap> {
const { node, pathToNode } = a
const { node: callExpression } = getNodeFromPath<CallExpression>(
node,
pathToNode
)
if (callExpression.type !== 'CallExpression') return {}
const expressionName = callExpression?.callee?.name
const fn = sketchLineHelperMap?.[expressionName]?.allowedTransforms
if (fn) return fn(a)
return {}
}