numerology/generate-report.ts

#!/usr/bin/env bun
/**
 * LaTeX PDF Report Generator
 *
 * Generates a beautiful, comprehensive numerology report in PDF format.
 * Uses LaTeX for professional typography and layout.
 *
 * Usage:
 *   bun generate-report.ts --name "John Doe" --birthdate "5/13/1982"
 *   bun generate-report.ts --name "Jane Smith" --birthdate "11/22/1990" --output ~/jane-report.pdf
 */

import { calculateCoreNumbers, calculateAdditionalNumbers } from './core-calculator';
import { calculateCycles, calculateYearCycles, findOptimalDays } from './cycles';
import { lifePath, expression, soulUrge, birthday } from './meanings';
import { personalYear, personalMonth, personalDay } from './cycle-meanings';
import {
  maturityMeanings,
  personalityMeanings,
  hiddenPassionMeanings,
  karmicLessonMeanings,
  balanceMeanings
} from './additional-meanings';
import { loadProfile } from './profile-manager';

// Parse command line arguments
const args = process.argv.slice(2);
let name = '';
let birthdate = '';
let outputPath = '';
let profileId = '';

for (let i = 0; i < args.length; i++) {
  if ((args[i] === '--profile' || args[i] === '-p') && args[i + 1]) {
    profileId = args[i + 1];
    i++;
  } else if ((args[i] === '--name' || args[i] === '-n') && args[i + 1]) {
    name = args[i + 1];
    i++;
  } else if ((args[i] === '--birthdate' || args[i] === '-b') && args[i + 1]) {
    birthdate = args[i + 1];
    i++;
  } else if ((args[i] === '--output' || args[i] === '-o') && args[i + 1]) {
    outputPath = args[i + 1];
    i++;
  } else if (args[i] === '--help' || args[i] === '-h') {
    console.log(`
LaTeX PDF Report Generator

Generate a beautiful, comprehensive numerology report in PDF format.

USAGE:
  bun generate-report.ts --profile <id> [OPTIONS]
  bun generate-report.ts --name "Your Name" --birthdate "mm/dd/yyyy" [OPTIONS]

OPTIONS:
  -p, --profile ID      Use saved profile
  -n, --name NAME       Your full name [required if no profile]
  -b, --birthdate DATE  Your birthdate (mm/dd/yyyy) [required if no profile]
  -o, --output PATH     Output PDF path [default: ./numerology-report-<name>.pdf]
  -h, --help            Show this help message

REQUIREMENTS:
  - pdflatex must be installed (sudo apt install texlive-latex-extra texlive-fonts-extra)

EXAMPLES:
  # Generate report with profile
  bun generate-report.ts --profile john

  # Generate report with name/birthdate
  bun generate-report.ts --name "John Doe" --birthdate "5/13/1982"

  # Custom output location
  bun generate-report.ts --profile john --output ~/my-report.pdf

OUTPUT:
  Creates a professional multi-page PDF report including:
  - Core numbers with detailed interpretations
  - Advanced numbers (Maturity, Personality, Hidden Passion, etc.)
  - Current timing cycles
  - Life pinnacles and challenges
  - Synthesis and guidance
  - Calculation appendix
    `);
    process.exit(0);
  }
}

// Load profile if specified
if (profileId) {
  const profile = loadProfile(profileId);

  if (!profile) {
    console.error(`Error: Profile '${profileId}' not found`);
    console.error('List profiles with: bun profile.ts list');
    process.exit(1);
  }

  name = profile.name;
  birthdate = profile.birthdate;
  console.log(`Using profile '${profileId}': ${name} (${birthdate})`);
}

if (!name || !birthdate) {
  console.error('Error: Either --profile or both --name and --birthdate are required');
  console.error('Try: bun generate-report.ts --help');
  process.exit(1);
}

// Set default output path
if (!outputPath) {
  const safeName = name.toLowerCase().replace(/[^a-z0-9]/g, '-');
  outputPath = `./numerology-report-${safeName}.pdf`;
}

// Helper functions
function escapeLatex(text: string | undefined): string {
  if (!text) return '';
  return text
    .replace(/\\/g, '\\textbackslash{}')
    .replace(/[&%$#_{}]/g, '\\$&')
    .replace(/~/g, '\\textasciitilde{}')
    .replace(/\^/g, '\\textasciicircum{}');
}

function formatList(items: string[] | undefined): string {
  if (!items || items.length === 0) return '    \\item (None listed)';
  return items.map(item => `    \\item ${escapeLatex(item)}`).join('\n');
}

function getMasterSymbol(num: number): string {
  return [11, 22, 33].includes(num) ? '\\textcolor{accent}{\\textbf{(MASTER)}}' : '';
}

function reduce(num: number): number {
  if (num === 11 || num === 22 || num === 33) return num;
  while (num > 9) {
    num = num.toString().split('').reduce((sum, digit) => sum + parseInt(digit), 0);
    if (num === 11 || num === 22 || num === 33) return num;
  }
  return num;
}

// Reduce to single digit (0-9) - for challenge numbers only (no master numbers)
function reduceSingleDigit(num: number): number {
  while (num > 9) {
    num = num.toString().split('').reduce((sum, digit) => sum + parseInt(digit), 0);
  }
  return num;
}

function calculatePinnacles(birthdate: string, lifePath: number) {
  const [month, day, year] = birthdate.split('/').map(n => parseInt(n));

  const monthReduced = reduce(month);
  const dayReduced = reduce(day);
  const yearReduced = reduce(year);

  // Calculate pinnacle numbers
  const pinnacle1 = reduce(monthReduced + dayReduced);
  const pinnacle2 = reduce(dayReduced + yearReduced);
  const pinnacle3 = reduce(pinnacle1 + pinnacle2);
  const pinnacle4 = reduce(monthReduced + yearReduced);

  // Calculate challenge numbers (always reduce to 0-9, no master numbers in challenges)
  const challenge1 = reduceSingleDigit(Math.abs(monthReduced - dayReduced));
  const challenge2 = reduceSingleDigit(Math.abs(dayReduced - yearReduced));
  const challenge3 = reduceSingleDigit(Math.abs(challenge1 - challenge2));
  const challenge4 = reduceSingleDigit(Math.abs(monthReduced - yearReduced));

  // Calculate age ranges
  const age1End = 36 - lifePath;
  const age2End = age1End + 9;
  const age3End = age2End + 9;

  const currentYear = new Date().getFullYear();
  const birthYear = year;
  const currentAge = currentYear - birthYear;

  return {
    pinnacle1: { number: pinnacle1, challenge: challenge1, ageStart: 0, ageEnd: age1End },
    pinnacle2: { number: pinnacle2, challenge: challenge2, ageStart: age1End, ageEnd: age2End },
    pinnacle3: { number: pinnacle3, challenge: challenge3, ageStart: age2End, ageEnd: age3End },
    pinnacle4: { number: pinnacle4, challenge: challenge4, ageStart: age3End, ageEnd: 999 },
    currentAge
  };
}

// Calculate all numbers
console.log('Calculating numerology...');
const coreNumbers = calculateCoreNumbers(name, birthdate);
const additionalNumbers = calculateAdditionalNumbers(name, coreNumbers);
const today = new Date();
const cycles = calculateCycles(birthdate, today.toLocaleDateString('en-US'));

// Calculate pinnacles
const pinnacles = calculatePinnacles(birthdate, coreNumbers.lifePath);

// Calculate year-ahead cycles
const currentYear = today.getFullYear();
const nextYear = currentYear + 1;
const yearAheadCycles = calculateYearCycles(birthdate, nextYear);

// Find optimal days for next 3 months - all numbers including master numbers
const optimalDays: Array<{date: Date, personalDay: number}> = [];
for (let monthOffset = 0; monthOffset < 3; monthOffset++) {
  const targetDate = new Date(today.getFullYear(), today.getMonth() + monthOffset, 1);
  const targetYear = targetDate.getFullYear();
  const targetMonth = targetDate.getMonth() + 1;

  // Include all single-digit numbers 1-9 plus master numbers 11, 22, 33
  [1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33].forEach(desiredDay => {
    const days = findOptimalDays(birthdate, targetYear, targetMonth, desiredDay);
    days.forEach(day => {
      optimalDays.push({
        date: new Date(targetYear, targetMonth - 1, day),
        personalDay: desiredDay
      });
    });
  });
}

// Get meanings
const lifePathMeaning = lifePath[coreNumbers.lifePath];
const expressionMeaning = expression[coreNumbers.expression];
const soulUrgeMeaning = soulUrge[coreNumbers.soulUrge];
const birthdayMeaning = birthday[coreNumbers.birthday];
const maturityMeaning = maturityMeanings[additionalNumbers.maturity];
const personalityMeaning = personalityMeanings[additionalNumbers.personality];
const balanceMeaning = balanceMeanings[additionalNumbers.balance];

const personalYearMeaning = personalYear[cycles.personal.year];
const personalMonthMeaning = personalMonth[cycles.personal.month];
const personalDayMeaningText = personalDay[cycles.personal.day];

// Build template variables
const vars: Record<string, string> = {
  name: escapeLatex(name),
  birthdate: escapeLatex(birthdate),
  date: today.toLocaleDateString('en-US', { year: 'numeric', month: 'long', day: 'numeric' }),

  // Core numbers
  lifePath: coreNumbers.lifePath.toString(),
  lifePath_master: getMasterSymbol(coreNumbers.lifePath),
  lifePath_keywords: escapeLatex(lifePathMeaning.keywords.join(', ')),
  lifePath_description: escapeLatex(lifePathMeaning.description),
  lifePath_purpose: escapeLatex(lifePathMeaning.lifePurpose),
  lifePath_strengths: formatList(lifePathMeaning.strengths),
  lifePath_challenges: formatList(lifePathMeaning.challenges),
  lifePath_careers: escapeLatex((lifePathMeaning.careerPaths || []).join(', ')),
  lifePath_relationships: escapeLatex(lifePathMeaning.relationships || ''),
  lifePath_spiritual: escapeLatex(lifePathMeaning.spiritualLesson || ''),

  expression: coreNumbers.expression.toString(),
  expression_master: getMasterSymbol(coreNumbers.expression),
  expression_keywords: escapeLatex(expressionMeaning.keywords.join(', ')),
  expression_description: escapeLatex(expressionMeaning.description),
  expression_purpose: escapeLatex(expressionMeaning.lifePurpose),
  expression_strengths: formatList(expressionMeaning.strengths),
  expression_challenges: formatList(expressionMeaning.challenges),
  expression_careers: escapeLatex((expressionMeaning.careerPaths || []).join(', ')),
  expression_relationships: escapeLatex(expressionMeaning.relationships || ''),

  soulUrge: coreNumbers.soulUrge.toString(),
  soulUrge_master: getMasterSymbol(coreNumbers.soulUrge),
  soulUrge_keywords: escapeLatex(soulUrgeMeaning.keywords.join(', ')),
  soulUrge_description: escapeLatex(soulUrgeMeaning.description),
  soulUrge_purpose: escapeLatex(soulUrgeMeaning.lifePurpose),
  soulUrge_strengths: formatList(soulUrgeMeaning.strengths),
  soulUrge_challenges: formatList(soulUrgeMeaning.challenges),

  birthday: coreNumbers.birthday.toString(),
  birthday_keywords: escapeLatex(birthdayMeaning.keywords.join(', ')),
  birthday_description: escapeLatex(birthdayMeaning.description),
  birthday_purpose: escapeLatex(birthdayMeaning.lifePurpose),
  birthday_strengths: formatList(birthdayMeaning.strengths),

  // Advanced numbers
  maturity: additionalNumbers.maturity.toString(),
  maturity_master: getMasterSymbol(additionalNumbers.maturity),
  maturity_description: escapeLatex(maturityMeaning.description),

  personality: additionalNumbers.personality.toString(),
  personality_master: getMasterSymbol(additionalNumbers.personality),
  personality_description: escapeLatex(personalityMeaning.description),

  balance: additionalNumbers.balance.toString(),
  balance_description: escapeLatex(balanceMeaning.description),

  // Timing cycles
  personalYear: cycles.personal.year.toString(),
  personalYear_keywords: escapeLatex(personalYearMeaning.keywords.join(', ')),
  personalYear_description: escapeLatex(personalYearMeaning.description),
  personalYear_meaning: escapeLatex(personalYearMeaning.theme),
  personalYear_opportunities: formatList(personalYearMeaning.opportunities || []),
  personalYear_challenges_list: formatList(personalYearMeaning.challenges || []),
  currentYear: today.getFullYear().toString(),

  personalMonth: cycles.personal.month.toString(),
  personalMonth_description: escapeLatex(personalMonthMeaning.description),
  personalMonth_focus: escapeLatex(personalMonthMeaning.theme),
  currentMonth: today.toLocaleDateString('en-US', { month: 'long' }),

  personalDay: cycles.personal.day.toString(),
  personalDay_description: escapeLatex(personalDayMeaningText),
  personalDay_activities: escapeLatex(personalDayMeaningText), // Same as description for simple format
  today: today.toLocaleDateString('en-US'),

  universalYear: cycles.universal.year.toString(),
  universalMonth: cycles.universal.month.toString(),
  universalDay: cycles.universal.day.toString(),

  // Calculations (simplified for now)
  calc_month: birthdate.split('/')[0],
  calc_day: birthdate.split('/')[1],
  calc_year: birthdate.split('/')[2],
  calc_expression_breakdown: `Full name calculation: ${coreNumbers.expression}`,
  calc_soulUrge_breakdown: `Vowels only calculation: ${coreNumbers.soulUrge}`,
  calc_personality_breakdown: `${additionalNumbers.personality}`,
};

// Hidden Passion section
if (additionalNumbers.hiddenPassion) {
  const hpMeaning = hiddenPassionMeanings[additionalNumbers.hiddenPassion];
  vars.hiddenPassion_section = `
\\subsection{Hidden Passion Number: ${additionalNumbers.hiddenPassion} ${getMasterSymbol(additionalNumbers.hiddenPassion)}}

\\begin{tcolorbox}[meaningbox]
  \\textbf{Your Secret Talent:}

  ${escapeLatex(hpMeaning.description)}

  \\vspace{0.3cm}
  This number appears ${additionalNumbers.hiddenPassionCount} times in your name - more than any other number. It represents a hidden talent or deep passion that drives you.
\\end{tcolorbox}
`;
} else {
  vars.hiddenPassion_section = `
\\subsection{Hidden Passion Number: None}

\\begin{tcolorbox}[meaningbox]
  No single number dominates your name, which means you have a balanced set of talents and interests.
\\end{tcolorbox}
`;
}

// Karmic Lessons section
if (additionalNumbers.karmicLessons.length > 0) {
  const lessonsList = additionalNumbers.karmicLessons.map(lesson => {
    const meaning = karmicLessonMeanings[lesson];
    return `
  \\textbf{Number ${lesson} - ${escapeLatex(meaning.keywords[0])}:}
  ${escapeLatex(meaning.description)}
`;
  }).join('\n\n  \\vspace{0.3cm}\n');

  vars.karmicLessons_section = `
\\subsection{Karmic Lessons: ${additionalNumbers.karmicLessons.join(', ')}}

\\begin{tcolorbox}[meaningbox]
  \\textbf{Areas for Growth:}

  The following numbers are missing from your name, indicating areas you're here to develop:

  \\vspace{0.3cm}
  ${lessonsList}
\\end{tcolorbox}
`;
} else {
  vars.karmicLessons_section = `
\\subsection{Karmic Lessons: None}

\\begin{tcolorbox}[meaningbox]
  All numbers 1-9 appear in your name, which means you have no specific karmic lessons to learn in this lifetime. You came in with a complete set of tools!
\\end{tcolorbox}
`;
}

// Pinnacles section - full implementation
const pinnacleNames = ['First Pinnacle', 'Second Pinnacle', 'Third Pinnacle', 'Fourth Pinnacle'];
const pinnacleDescriptions: Record<number, string> = {
  1: 'Leadership, independence, new beginnings. This is a time to develop your individuality and take initiative.',
  2: 'Cooperation, partnerships, patience. Focus on relationships and diplomacy.',
  3: 'Creativity, self-expression, social connections. Time to develop your creative talents.',
  4: 'Building, organization, hard work. Establish solid foundations and systems.',
  5: 'Change, freedom, adventure. Embrace variety and new experiences.',
  6: 'Responsibility, service, family. Focus on home, relationships, and helping others.',
  7: 'Introspection, spirituality, wisdom. Develop inner knowledge and expertise.',
  8: 'Material success, power, authority. Time to build wealth and recognition.',
  9: 'Completion, humanitarianism, wisdom. Let go and serve the greater good.',
  11: 'Inspiration, spiritual insight, illumination. Channel higher wisdom and inspire others.',
  22: 'Master building, large-scale manifestation. Create lasting legacies that serve humanity.',
  33: 'Master teaching, universal love, healing. Teach and heal at the highest level.'
};

const challengeDescriptions: Record<number, string> = {
  0: 'Choice - You have many options and must learn to choose wisely.',
  1: 'Independence vs. dependence - Balance self-reliance with accepting help.',
  2: 'Sensitivity - Overcome timidity and learn to assert yourself tactfully.',
  3: 'Self-expression - Overcome self-doubt and express your creativity.',
  4: 'Limitation - Work within restrictions and build solid foundations.',
  5: 'Change - Learn to handle unexpected changes and maintain focus.',
  6: 'Responsibility - Balance giving to others with self-care.',
  7: 'Trust - Develop faith and overcome skepticism or isolation.',
  8: 'Power - Handle authority and success without becoming controlling.'
};

let currentPinnacle = 1;
if (pinnacles.currentAge >= pinnacles.pinnacle2.ageStart && pinnacles.currentAge < pinnacles.pinnacle2.ageEnd) currentPinnacle = 2;
else if (pinnacles.currentAge >= pinnacles.pinnacle3.ageStart && pinnacles.currentAge < pinnacles.pinnacle3.ageEnd) currentPinnacle = 3;
else if (pinnacles.currentAge >= pinnacles.pinnacle4.ageStart) currentPinnacle = 4;

const pinnaclesList = [pinnacles.pinnacle1, pinnacles.pinnacle2, pinnacles.pinnacle3, pinnacles.pinnacle4];

vars.pinnacles_content = pinnaclesList.map((p, idx) => {
  const isCurrent = (idx + 1) === currentPinnacle;
  const pinnacleNum = p.number;
  const challengeNum = p.challenge;
  const ageRange = p.ageEnd === 999 ? `Age ${p.ageStart}+` : `Ages ${p.ageStart}-${p.ageEnd}`;
  const currentMarker = isCurrent ? ' \\textcolor{accent}{\\textbf{(CURRENT)}}' : '';

  return `
\\subsection{${pinnacleNames[idx]}${currentMarker}: ${pinnacleNum} ${getMasterSymbol(pinnacleNum)}}

\\textbf{${ageRange}}

\\begin{tcolorbox}[meaningbox]
  \\textbf{Theme:}

  ${escapeLatex(pinnacleDescriptions[pinnacleNum] || 'Development and growth.')}

  \\vspace{0.3cm}
  \\textbf{Challenge Number: ${challengeNum}}

  ${escapeLatex(challengeDescriptions[challengeNum] || 'Learning and growth opportunity.')}

  ${isCurrent ? `\\vspace{0.3cm}\n  \\textcolor{accent}{\\textbf{You are currently in this pinnacle.}} This is the primary energy shaping your life right now.` : ''}
\\end{tcolorbox}
`;
}).join('\n');

// Optimal Days section
const dayMeanings: Record<number, string> = {
  1: 'New beginnings, launches, starting projects',
  2: 'Cooperation, partnerships, negotiations',
  3: 'Creative work, socializing, presentations',
  4: 'Organization, building systems, practical work',
  5: 'Networking, trying new things, marketing',
  6: 'Family matters, counseling, creating harmony',
  7: 'Research, planning, spiritual work',
  8: 'Business deals, financial decisions, leadership',
  9: 'Completion, letting go, humanitarian work',
  11: 'Inspirational work, teaching, intuitive guidance',
  22: 'Large-scale projects, master building',
  33: 'Healing, teaching with compassion'
};

const groupedDays: Record<string, Date[]> = {};
optimalDays.forEach(day => {
  const dayNum = day.personalDay;
  const key = `Day ${dayNum}: ${dayMeanings[dayNum] || 'General activities'}`;
  if (!groupedDays[key]) groupedDays[key] = [];
  groupedDays[key].push(day.date);
});

// Show all day types (1-9, 11, 22, 33)
vars.optimalDays_content = Object.entries(groupedDays).map(([desc, dates]) => {
  const dateList = dates.slice(0, 5).map(d => d.toLocaleDateString('en-US', { month: 'short', day: 'numeric' })).join(', ');
  const more = dates.length > 5 ? ` (and ${dates.length - 5} more)` : '';
  return `\\textbf{${escapeLatex(desc)}}\\\\${dateList}${more}\\\\[0.3cm]`;
}).join('\n');

// Year Ahead section
const monthNames = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
const yearAheadPersonalYear = reduce(reduce(parseInt(birthdate.split('/')[0])) + reduce(parseInt(birthdate.split('/')[1])) + reduce(nextYear));

vars.nextYear = nextYear.toString();
vars.yearAhead_content = `
\\begin{tcolorbox}[meaningbox]
  \\textbf{Your Personal Year ${yearAheadPersonalYear} in ${nextYear}}

  ${escapeLatex(personalYear[yearAheadPersonalYear]?.theme || 'A year of growth and development.')}

  \\vspace{0.3cm}
  \\textbf{Monthly Breakdown:}

  \\begin{itemize}[leftmargin=1.5cm]
${yearAheadCycles.map(({ month, personalMonth: pmNum }) => {
  const monthName = monthNames[month - 1];
  const pmMeaning = personalMonth[pmNum];
  const theme = pmMeaning?.keywords?.[0] || 'Development';
  return `    \\item \\textbf{${monthName}:} Personal Month ${pmNum} - ${escapeLatex(theme)}`;
}).join('\n')}
  \\end{itemize}

  \\vspace{0.3cm}
  \\textit{Best months for new beginnings: ${yearAheadCycles.filter(c => c.personalMonth === 1).map(c => monthNames[c.month - 1]).join(', ') || 'See your Personal Year theme'}}

  \\textit{Best months for completion: ${yearAheadCycles.filter(c => c.personalMonth === 9).map(c => monthNames[c.month - 1]).join(', ') || 'See your Personal Year theme'}}
\\end{tcolorbox}
`;

// Master numbers section
const masterNumbers = [];
if ([11, 22, 33].includes(coreNumbers.lifePath)) masterNumbers.push(`Life Path ${coreNumbers.lifePath}`);
if ([11, 22, 33].includes(coreNumbers.expression)) masterNumbers.push(`Expression ${coreNumbers.expression}`);
if ([11, 22, 33].includes(coreNumbers.soulUrge)) masterNumbers.push(`Soul Urge ${coreNumbers.soulUrge}`);
if ([11, 22, 33].includes(additionalNumbers.maturity)) masterNumbers.push(`Maturity ${additionalNumbers.maturity}`);
if ([11, 22, 33].includes(additionalNumbers.personality)) masterNumbers.push(`Personality ${additionalNumbers.personality}`);

if (masterNumbers.length > 0) {
  vars.masterNumbers_section = `
\\begin{tcolorbox}[numberbox]
  \\textcolor{accent}{\\textbf{✨ You have ${masterNumbers.length} Master Number(s) in your chart!}}

  \\vspace{0.3cm}

  ${masterNumbers.map(m => `\\textbf{${escapeLatex(m)}}`).join(' • ')}

  \\vspace{0.3cm}

  Master numbers (11, 22, 33) carry heightened spiritual significance and greater responsibility. They represent advanced soul development and the potential for making a significant impact on the world.
\\end{tcolorbox}
`;
} else {
  vars.masterNumbers_section = `
\\begin{tcolorbox}[meaningbox]
  You have no master numbers in your chart. This doesn't diminish your potential - it simply means your path is about mastering the single-digit energies with depth and consistency.
\\end{tcolorbox}
`;
}

// Synthesis variables (simplified summaries)
vars.synthesis_core = escapeLatex(lifePathMeaning.keywords.slice(0, 3).join(', ').toLowerCase());
vars.synthesis_soul = escapeLatex(soulUrgeMeaning.keywords[0].toLowerCase());
vars.synthesis_year = escapeLatex(personalYearMeaning.keywords.slice(0, 2).join(' and ').toLowerCase());
// Fix maturity synthesis to be more verbose
const maturityAge = 40; // This could be calculated based on Life Path
vars.synthesis_maturity = escapeLatex(`embodies ${maturityMeaning.keywords.slice(0, 2).join(' and ').toLowerCase()}`);

// Recommendations (generic for now - could be more personalized)
vars.rec_lifePath = escapeLatex(`Focus on the themes of ${lifePathMeaning.keywords.slice(0, 2).join(' and ').toLowerCase()}. This is your primary life purpose.`);
vars.rec_expression = escapeLatex(`Use your natural talents in ${expressionMeaning.keywords.slice(0, 2).join(' and ').toLowerCase()} to fulfill your Life Path.`);
vars.rec_soulUrge = escapeLatex(`Honor your deep desire for ${soulUrgeMeaning.keywords[0].toLowerCase()}. When you do, you'll feel most alive.`);
vars.rec_karmic = additionalNumbers.karmicLessons.length > 0
  ? escapeLatex(`Pay special attention to developing ${additionalNumbers.karmicLessons.map(n => karmicLessonMeanings[n].keywords[0].toLowerCase()).join(', ')}. These are growth areas.`)
  : escapeLatex('You have no karmic lessons, so focus on refining and mastering your existing talents.');
vars.rec_cycles = escapeLatex(`This Personal Year ${cycles.personal.year} is about ${personalYearMeaning.keywords[0].toLowerCase()}. Align your actions with this energy.`);

// Read template
console.log('Reading LaTeX template...');
const templatePath = './templates/report-template.tex';
const templateFile = Bun.file(templatePath);
let template = await templateFile.text();

// Replace all variables
console.log('Populating template...');
for (const [key, value] of Object.entries(vars)) {
  template = template.replace(new RegExp(`\\\\VAR{${key}}`, 'g'), value);
}

// Write populated template to temp file
const tempTexPath = '/tmp/numerology-report.tex';
await Bun.write(tempTexPath, template);

console.log(`LaTeX file generated: ${tempTexPath}`);
console.log('Compiling to PDF...');

// Compile with pdflatex
const proc = Bun.spawn(['pdflatex', '-interaction=nonstopmode', '-output-directory=/tmp', tempTexPath], {
  stdout: 'pipe',
  stderr: 'pipe',
});

await proc.exited;

if (proc.exitCode !== 0) {
  console.error('Error: pdflatex compilation failed');
  console.error('Make sure texlive is installed: sudo apt install texlive-latex-extra texlive-fonts-extra');
  process.exit(1);
}

// Run pdflatex again for table of contents
const proc2 = Bun.spawn(['pdflatex', '-interaction=nonstopmode', '-output-directory=/tmp', tempTexPath], {
  stdout: 'pipe',
  stderr: 'pipe',
});

await proc2.exited;

// Move PDF to output location
const tempPdfPath = '/tmp/numerology-report.pdf';
await Bun.write(outputPath, Bun.file(tempPdfPath));

console.log(`\n✨ Report generated successfully!`);
console.log(`📄 Output: ${outputPath}`);
console.log(`\nOpen with: xdg-open ${outputPath}`);