Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 76x 76x 76x 76x 76x 76x 76x 76x 1x 1x 38x 38x 38x 38x 38x 38x 38x 38x 38x 38x 38x 38x 38x 38x 38x 38x 38x 1x 1x 36x 36x 36x 36x 36x 38x 38x 38x 38x 38x 38x 38x 38x 38x 38x 38x 38x 12x 8x 8x 8x 8x 8x 8x 8x 8x 8x 8x 12x 38x 38x 4x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 4x 38x 38x 2x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 2x 38x 38x 2x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 2x 38x 38x 3x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 3x 38x 38x 3x 3x 3x 2x 3x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 3x 38x 38x 2x 2x 2x 2x 2x 2x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 2x 38x 38x 2x 2x 2x 2x 2x 2x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 2x 38x 38x 2x 2x 2x 2x 2x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 2x 38x 38x 4x 4x 4x 4x 4x 4x 4x 4x 4x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 4x 4x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 4x 4x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 4x 4x 38x 38x 38x 38x 35x 44x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 35x 35x 36x 36x 36x 36x 1x 1x 1x 3x 3x 3x 3x 3x 1x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 3x 2x 2x 2x 2x 4x 4x 4x 2x 2x 2x 3x 2x 2x 2x 2x 2x | // Comprehensive audit of tutorial steps for abacus calculation errors
import { guidedAdditionSteps } from './tutorialConverter'
interface AuditIssue {
stepId: string
stepTitle: string
issueType: 'mathematical' | 'highlighting' | 'instruction' | 'missing_beads'
severity: 'critical' | 'major' | 'minor'
description: string
currentState: string
expectedState: string
}
// Helper function to calculate what beads should be active for a given value
function calculateBeadState(value: number): {
heavenActive: boolean
earthActive: number // 0-4 earth beads
} {
const heavenActive = value >= 5
const earthActive = heavenActive ? value - 5 : value
return { heavenActive, earthActive }
}
// Helper to determine what beads need to be highlighted for an operation
function analyzeOperation(startValue: number, targetValue: number, operation: string) {
const startState = calculateBeadState(startValue)
const targetState = calculateBeadState(targetValue)
const difference = targetValue - startValue
console.log(`\n=== ${operation} ===`)
console.log(`Start: ${startValue} -> Target: ${targetValue} (difference: ${difference})`)
console.log(`Start state: heaven=${startState.heavenActive}, earth=${startState.earthActive}`)
console.log(`Target state: heaven=${targetState.heavenActive}, earth=${targetState.earthActive}`)
return {
startState,
targetState,
difference,
needsComplement: false, // Will be determined by specific analysis
}
}
export function auditTutorialSteps(): AuditIssue[] {
const issues: AuditIssue[] = []
console.log('š Starting comprehensive tutorial audit...\n')
guidedAdditionSteps.forEach((step, index) => {
console.log(`\nš Step ${index + 1}: ${step.title}`)
// 1. Verify mathematical correctness
if (step.startValue + (step.targetValue - step.startValue) !== step.targetValue) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'mathematical',
severity: 'critical',
description: 'Mathematical inconsistency in step values',
currentState: `${step.startValue} + ? = ${step.targetValue}`,
expectedState: `Should be mathematically consistent`,
})
}
// 2. Analyze the operation
const _analysis = analyzeOperation(step.startValue, step.targetValue, step.problem)
const _difference = step.targetValue - step.startValue
// 3. Check specific operations
switch (step.id) {
case 'basic-1': // 0 + 1
if (!step.highlightBeads || step.highlightBeads.length !== 1) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'highlighting',
severity: 'major',
description: 'Should highlight exactly 1 earth bead',
currentState: `Highlights ${step.highlightBeads?.length || 0} beads`,
expectedState: 'Should highlight 1 earth bead at position 0',
})
}
break
case 'basic-2': // 1 + 1
if (!step.highlightBeads || step.highlightBeads[0]?.position !== 1) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'highlighting',
severity: 'major',
description: 'Should highlight second earth bead (position 1)',
currentState: `Highlights position ${step.highlightBeads?.[0]?.position}`,
expectedState: 'Should highlight earth bead at position 1',
})
}
break
case 'basic-3': // 2 + 1
if (!step.highlightBeads || step.highlightBeads[0]?.position !== 2) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'highlighting',
severity: 'major',
description: 'Should highlight third earth bead (position 2)',
currentState: `Highlights position ${step.highlightBeads?.[0]?.position}`,
expectedState: 'Should highlight earth bead at position 2',
})
}
break
case 'basic-4': // 3 + 1
if (!step.highlightBeads || step.highlightBeads[0]?.position !== 3) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'highlighting',
severity: 'major',
description: 'Should highlight fourth earth bead (position 3)',
currentState: `Highlights position ${step.highlightBeads?.[0]?.position}`,
expectedState: 'Should highlight earth bead at position 3',
})
}
break
case 'heaven-intro': // 0 + 5
if (!step.highlightBeads || step.highlightBeads[0]?.beadType !== 'heaven') {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'highlighting',
severity: 'major',
description: 'Should highlight heaven bead for adding 5',
currentState: `Highlights ${step.highlightBeads?.[0]?.beadType}`,
expectedState: 'Should highlight heaven bead',
})
}
break
case 'heaven-plus-earth': // 5 + 1
if (
!step.highlightBeads ||
step.highlightBeads[0]?.beadType !== 'earth' ||
step.highlightBeads[0]?.position !== 0
) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'highlighting',
severity: 'major',
description: 'Should highlight first earth bead to add to existing heaven',
currentState: `Highlights ${step.highlightBeads?.[0]?.beadType} at position ${step.highlightBeads?.[0]?.position}`,
expectedState: 'Should highlight earth bead at position 0',
})
}
break
case 'complement-intro': // 3 + 4 = 7 (using 5 - 1)
console.log('š Analyzing complement-intro: 3 + 4')
console.log('Start: 3 earth beads active')
console.log('Need to add 4, but only 1 earth space remaining')
console.log('Complement: 4 = 5 - 1, so add heaven (5) then remove 1 earth')
if (!step.highlightBeads || step.highlightBeads.length !== 2) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'highlighting',
severity: 'major',
description: 'Should highlight heaven bead and first earth bead for 5-1 complement',
currentState: `Highlights ${step.highlightBeads?.length || 0} beads`,
expectedState: 'Should highlight heaven bead + earth position 0',
})
}
break
case 'complement-2': // 2 + 3 = 5 (using 5 - 2)
console.log('š Analyzing complement-2: 2 + 3')
console.log('Start: 2 earth beads active')
console.log('Need to add 3, but only 2 earth spaces remaining')
console.log('Complement: 3 = 5 - 2, so add heaven (5) then remove 2 earth')
if (!step.highlightBeads || step.highlightBeads.length !== 3) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'highlighting',
severity: 'major',
description: 'Should highlight heaven bead and 2 earth beads for 5-2 complement',
currentState: `Highlights ${step.highlightBeads?.length || 0} beads`,
expectedState: 'Should highlight heaven bead + earth positions 0,1',
})
}
break
case 'complex-1': // 6 + 2 = 8
console.log('š Analyzing complex-1: 6 + 2')
console.log('Start: heaven + 1 earth (6)')
console.log('Add 2 more earth beads directly (space available)')
if (!step.highlightBeads || step.highlightBeads.length !== 2) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'highlighting',
severity: 'major',
description: 'Should highlight 2 earth beads to add directly',
currentState: `Highlights ${step.highlightBeads?.length || 0} beads`,
expectedState: 'Should highlight earth positions 1,2',
})
}
break
case 'complex-2': {
// 7 + 4 = 11 (ten complement)
console.log('š Analyzing complex-2: 7 + 4')
console.log('Start: heaven + 2 earth (7)')
console.log('Need to add 4, requires carrying to tens place')
console.log(
'Method: Add 10 (tens heaven), subtract 6 (clear ones: 5+2=7, need to subtract 6)'
)
if (!step.highlightBeads || step.highlightBeads.length !== 4) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'highlighting',
severity: 'major',
description: 'Should highlight tens heaven + all ones place beads to clear',
currentState: `Highlights ${step.highlightBeads?.length || 0} beads`,
expectedState: 'Should highlight tens heaven + ones heaven + 2 ones earth',
})
}
// Check if it highlights the correct beads
const hasOnesHeaven = step.highlightBeads?.some(
(h) => h.placeValue === 0 && h.beadType === 'heaven'
)
const hasTensHeaven = step.highlightBeads?.some(
(h) => h.placeValue === 1 && h.beadType === 'heaven'
)
const onesEarthCount =
step.highlightBeads?.filter((h) => h.placeValue === 0 && h.beadType === 'earth').length ||
0
if (!hasOnesHeaven) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'missing_beads',
severity: 'critical',
description: 'Missing ones place heaven bead in highlighting',
currentState: 'Ones heaven not highlighted',
expectedState: 'Should highlight ones heaven bead for removal',
})
}
if (!hasTensHeaven) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'missing_beads',
severity: 'critical',
description: 'Missing tens place heaven bead in highlighting',
currentState: 'Tens heaven not highlighted',
expectedState: 'Should highlight tens heaven bead for addition',
})
}
if (onesEarthCount !== 2) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'missing_beads',
severity: 'major',
description: 'Wrong number of ones earth beads highlighted',
currentState: `${onesEarthCount} ones earth beads highlighted`,
expectedState: 'Should highlight 2 ones earth beads for removal',
})
}
break
}
}
// 4. Check for place value consistency
if (step.highlightBeads) {
step.highlightBeads.forEach((bead) => {
if (bead.placeValue !== 0 && bead.placeValue !== 1) {
issues.push({
stepId: step.id,
stepTitle: step.title,
issueType: 'highlighting',
severity: 'major',
description: 'Invalid place value in highlighting',
currentState: `placeValue: ${bead.placeValue}`,
expectedState: 'Should use placeValue 0 (ones) or 1 (tens) for basic tutorial',
})
}
})
}
})
return issues
}
// Run the audit and log results
export function runTutorialAudit(): void {
console.log('š Running comprehensive tutorial audit...\n')
const issues = auditTutorialSteps()
if (issues.length === 0) {
console.log('ā
No issues found! All tutorial steps appear correct.')
return
}
console.log(`\nšØ Found ${issues.length} issues:\n`)
// Group by severity
const critical = issues.filter((i) => i.severity === 'critical')
const major = issues.filter((i) => i.severity === 'major')
const minor = issues.filter((i) => i.severity === 'minor')
if (critical.length > 0) {
console.log('š“ CRITICAL ISSUES:')
critical.forEach((issue) => {
console.log(` ā¢ ${issue.stepTitle}: ${issue.description}`)
console.log(` Current: ${issue.currentState}`)
console.log(` Expected: ${issue.expectedState}\n`)
})
}
if (major.length > 0) {
console.log('š MAJOR ISSUES:')
major.forEach((issue) => {
console.log(` ā¢ ${issue.stepTitle}: ${issue.description}`)
console.log(` Current: ${issue.currentState}`)
console.log(` Expected: ${issue.expectedState}\n`)
})
}
if (minor.length > 0) {
console.log('š” MINOR ISSUES:')
minor.forEach((issue) => {
console.log(` ā¢ ${issue.stepTitle}: ${issue.description}`)
console.log(` Current: ${issue.currentState}`)
console.log(` Expected: ${issue.expectedState}\n`)
})
}
console.log(
`\nš Summary: ${critical.length} critical, ${major.length} major, ${minor.length} minor issues`
)
}
|