'use strict';

/**
 * Shared glob options for file processing across the application
 * Provides standardized ignore patterns and options for job files, shapefiles, and other data
 */

/**
 * Standard glob options with drift file exclusion
 */
const globOps = {
  nonull: false,
  nocase: true,
  dot: true,
  ignore: [
    '**/*drift.{shp,dbf,prj,shx}'  // ignore all "drift" shape files using brace expansion
  ]
};

/**
 * Spray items glob options with comprehensive ignore patterns
 * Used for processing job files and filtering out unwanted data files
 */
const sprayItemsOps = {
  nonull: false,
  nocase: true,
  dot: true,
  ignore: [
    '**/q[0-9]*.t*',                              // q followed by numbers and .t extension
    '**/n[0-9]*.t*',                              // n followed by numbers and .t extension  
    '**/n[0-9]*spr{on,off}.{dbf,prj,shp,shx}',    // n followed by numbers, spr, on/off, then specific extensions
    '**/*drift.{shp,dbf,prj,shx}'                 // ignore all "drift" shape files using brace expansion
  ]
};

/**
 * Data files pattern for processing specific agricultural data formats
 * Matches: 
 * - n*[0-9]*.t[0-9]* (numeric data files with t extension)
 * - n*[0-9]*?(spr){on,off}*.dbf (spray on/off DBF files) 
 * - *.asc (ASCII grid files)
 */
const dataFilesPattern = "**/{n*[0-9]*.t[0-9]*,n*[0-9]*?(spr){on,off}*.dbf,*.asc}";

/**
 * Area files pattern for job and map data processing
 * Standard pattern without VFR files
 */
const areaFilesPattern = "**/*.{job,kml,kmz,no1,prj,shp,dbf,agn,dsp,xcl}";

/**
 * Extended area files pattern including Vector Flight Records (VFR)
 * Used in worker processes that need to handle flight data
 */
const areaFilesExtendedPattern = "**/*.{job,kml,kmz,no1,prj,shp,dbf,agn,dsp,xcl,vfr}";

module.exports = {
  globOps,
  sprayItemsOps,
  dataFilesPattern,
  areaFilesPattern,
  areaFilesExtendedPattern
};