// Test file movement business logic
const { test } = require('node:test');
const assert = require('node:assert');
const fs = require('fs');
const path = require('path');

// Test folder name validation
test('File movement - should validate folder names', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  // Verify valid folder names
  const validFolders = ['extra', 'behind-the-scenes', 'commentary', 'delete'];
  validFolders.forEach(folder => {
    assert.ok(mainJs.includes(folder), `Should validate ${folder} as valid folder`);
  });
});

test('File movement - should map extra to extras', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  assert.ok(mainJs.includes("actualFolderName = 'extras'"), 'Should map extra to extras');
  assert.ok(mainJs.includes("folderName === 'extra'"), 'Should check for extra folder');
});

test('File movement - should map behind-the-scenes to behind the scenes', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  assert.ok(mainJs.includes("actualFolderName = 'behind the scenes'"), 'Should map behind-the-scenes to behind the scenes');
  assert.ok(mainJs.includes("folderName === 'behind-the-scenes'"), 'Should check for behind-the-scenes folder');
});

test('File movement - should handle delete folder', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  // Verify delete is in valid folders list
  assert.ok(mainJs.includes("'delete'"), 'Should include delete in valid folders');
  
  // Verify it's handled (either mapped or passed through as-is)
  const deleteSection = mainJs.substring(
    mainJs.indexOf('folderName === \'delete\''),
    mainJs.indexOf('folderName === \'delete\'') + 200
  );
  assert.ok(deleteSection.length > 0, 'Delete folder handling should exist');
});

// Test folder creation
test('File movement - should create target folder if not exists', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  assert.ok(mainJs.includes('mkdirSync'), 'Should create directories');
  assert.ok(mainJs.includes('recursive: true'), 'Should create recursively');
});

test('File movement - should handle existing folders', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  // Verify it checks if folder exists before creating
  assert.ok(mainJs.includes('existsSync'), 'Should check if folder exists');
});

// Test file renaming
test('File movement - should preserve file extension', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  assert.ok(mainJs.includes('extname'), 'Should extract file extension');
  assert.ok(mainJs.includes('basename'), 'Should preserve filename');
});

test('File movement - should check for existing file', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  assert.ok(mainJs.includes('existsSync'), 'Should check if file exists in target');
  assert.ok(mainJs.includes('error'), 'Should return error if file exists');
});

// Test audit logging
test('File movement - should write audit log', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  assert.ok(mainJs.includes('writeAuditLog'), 'Should write audit log');
  assert.ok(mainJs.includes('move_file'), 'Audit action should be move_file');
  assert.ok(mainJs.includes('originalPath'), 'Should log original path');
  assert.ok(mainJs.includes('newPath'), 'Should log new path');
});

// Test error handling in file movement
test('File movement - should handle file not found', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  assert.ok(mainJs.includes('existsSync'), 'Should check if file exists');
  assert.ok(mainJs.includes('File does not exist'), 'Should return proper error message');
});

test('File movement - should handle permission errors', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  assert.ok(mainJs.includes('try'), 'Should use try-catch');
  assert.ok(mainJs.includes('catch'), 'Should handle errors');
});

// Test file movement with quality suffix
test('Begin mapping - should include quality in filename', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  assert.ok(mainJs.includes('quality'), 'Should include quality information');
  assert.ok(mainJs.includes('1080p') || mainJs.includes('720p'), 'Should handle quality formats');
});

test('Begin mapping - should handle missing quality', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  // Verify it handles cases where quality is not available
  assert.ok(mainJs.includes('N/A'), 'Should handle N/A quality');
});

// Test episode range validation
test('Begin mapping - should validate episode range', () => {
  const mainJs = fs.readFileSync('./main.js', 'utf8');
  
  assert.ok(mainJs.includes('episodeStart'), 'Should handle episode start');
  assert.ok(mainJs.includes('episodeEnd'), 'Should handle episode end');
  assert.ok(mainJs.includes('episodeEnd > episodeStart'), 'Should handle ranges');
});

console.log('\n✅ All file movement business logic tests passed!');