/**
 * Script to convert trusts.txt to JSON format
 */

const fs = require('fs');

// Read the trusts.txt file
const trustsText = fs.readFileSync('trusts.txt', 'utf8');

// Define the sections we want to extract
const sections = [
  'Job',
  'Spells',
  'Abilities',
  'Weapon Skills',
  'Acquisition',
  'Special Features',
  'Trust Synergy'
];

// Function to parse the trusts data
function parseTrustsData(text) {
  // First, let's clean up the text and split it into character entries
  const cleanedText = text.replace(/\r\n/g, '\n');
  
  // Split by character name pattern (name followed by "Job")
  const characterEntries = cleanedText.split(/\n\n(?=[A-Za-z][A-Za-z\s\-']+\n(?:Job|Spells|Abilities|Weapon Skills|Acquisition|Special Features|Trust Synergy))/);
  
  const characters = [];
  
  // Process each character entry
  for (const entry of characterEntries) {
    if (!entry.trim()) continue;
    
    // Extract the character name (first line)
    const lines = entry.split('\n');
    const name = lines[0].trim();
    
    // Skip if this doesn't look like a character name
    if (!name || name.length > 50 || name.includes(':') || name.includes('\t')) continue;
    
    // Create a new character entry
    const character = {
      name: name,
      role: ''
    };
    
    // Extract role from char_list.txt if available
    try {
      const charList = fs.readFileSync('char_list.txt', 'utf8');
      const roleRegex = new RegExp(`(Tank|Melee Fighter|Ranged Fighter|Offensive Caster|Healer|Support|Special|Unity Concord)\\s*\\n[^\\n]*${name}\\b`, 'i');
      const roleMatch = charList.match(roleRegex);
      if (roleMatch) {
        character.role = roleMatch[1];
      }
    } catch (err) {
      // If char_list.txt can't be read, continue without role information
    }
    
    // Process the character's data
    let currentSection = '';
    let sectionContent = '';
    
    // Skip the name line
    for (let i = 1; i < lines.length; i++) {
      const line = lines[i].trim();
      if (!line) continue;
    
      // Check for section headers
      let sectionFound = false;
      for (const section of sections) {
        if (line.startsWith(section)) {
          // If we were collecting content for a previous section, save it
          if (currentSection) {
            character[currentSection] = sectionContent.trim();
          }
          
          // Start a new section
          currentSection = section.toLowerCase().replace(/\s+/g, '_');
          sectionContent = line.substring(section.length).trim();
          sectionFound = true;
          break;
        }
      }
      
      // If no section header was found, add content to the current section
      if (!sectionFound && currentSection) {
        sectionContent += '\n' + line;
      } else if (!sectionFound && !currentSection) {
        // This is part of the character's basic info (like Job)
        if (line.startsWith('Job')) {
          character.job = line;
        }
      }
    }
    
    // Save the last section if there is one
    if (currentSection) {
      character[currentSection] = sectionContent.trim();
    }
    
    characters.push(character);
  }
  
  return characters;
}

// Parse the data
const characters = parseTrustsData(trustsText);

// Write the JSON file
fs.writeFileSync('trusts.json', JSON.stringify(characters, null, 2));

console.log(`Converted ${characters.length} characters to JSON format.`);