/* jslint node: true */
/* eslint-disable no-console */
'use strict';

const getDefaultConfigPath			= require('./oputil_common.js').getDefaultConfigPath;

exports.getHelpFor				= getHelpFor;

const usageHelp = exports.USAGE_HELP = {
    General :
`usage: optutil.js [--version] [--help]
                  <command> [<args>]

global args:
  -c, --config PATH         specify config path (${getDefaultConfigPath()})
  -n, --no-prompt           assume defaults/don't prompt for input where possible

commands:
  user                      user utilities
  config                    config file management
  fb                        file base management
  mb                        message base management
`,
    User :
`usage: optutil.js user <action> [<args>]

actions:
  pw USERNAME PASSWORD         set password to PASSWORD for USERNAME
  rm USERNAME                  permanently removes USERNAME user from system
  activate USERNAME            sets USERNAME's status to active
  deactivate USERNAME          sets USERNAME's status to inactive
  disable USERNAME             sets USERNAME's status to disabled
  lock USERNAME                sets USERNAME's status to locked
  group USERNAME [+|-]GROUP    adds (+) or removes (-) user from GROUP
`,

    Config :
`usage: optutil.js config <action> [<args>]

actions:
  new                      generate a new/initial configuration
  cat                      cat current configuration to stdout

cat args:
  --no-color               disable color
  --no-comments            strip any comments
`,
    FileBase :
`usage: oputil.js fb <action> [<args>]

actions:
  scan AREA_TAG[@STORAGE_TAG]  scan specified area
                               may also contain optional GLOB as last parameter,
                               for example: scan some_area *.zip

  info CRITERIA                display information about areas and/or files
                               where CRITERIA is one of the following:
                               AREA_TAG|SHA|FILE_ID|FILENAME_WC
                               SHA may be a full or partial SHA-256

  mv SRC [SRC...] DST          move entry(s) from SRC to DST
                               SRC: FILENAME_WC|SHA|FILE_ID|AREA_TAG[@STORAGE_TAG]
                               DST: AREA_TAG[@STORAGE_TAG]

  rm SRC [SRC...]              remove entry(s) from the system matching SRC
                               SRC: FILENAME_WC|SHA|FILE_ID|AREA_TAG[@STORAGE_TAG]
  import-areas FILEGATE.ZXX    import file base areas using FileGate RAID type format

scan args:
  --tags TAG1,TAG2,...         specify tag(s) to assign to discovered entries

  --desc-file [PATH]           prefer file descriptions from DESCRIPT.ION file over
                               other sources such as FILE_ID.DIZ.
                               if PATH is specified, use DESCRIPT.ION at PATH instead
                               of looking in specific storage locations
  --update                     attempt to update information for existing entries
  --quick                      perform quick scan

info args:
  --show-desc                  display short description, if any

remove args:
  --phys-file                  also remove underlying physical file

import-areas args:
  --type TYPE                  sets import areas type. valid options are "zxx" or "na"
  --create-dirs                create backing storage directories
`,
    FileOpsInfo :
`
general information:
  AREA_TAG[@STORAGE_TAG]       can specify an area tag and optionally, a storage specific tag
                               example: retro@bbs
  
  FILENAME_WC                  filename with * and ? wildcard support. may match 0:n entries
  SHA                          full or partial SHA-256
  FILE_ID                      a file identifier. see file.sqlite3
`,
    MessageBase :
`usage: oputil.js mb <action> [<args>]

actions:
  areafix CMD1 CMD2 ... ADDR  sends an AreaFix NetMail to ADDR with the supplied command(s)
                              one or more commands may be supplied. commands that are multi
                              part such as "%COMPRESS ZIP" should be quoted.
  import-areas PATH           import areas using fidonet *.NA or AREAS.BBS file from PATH

import-areas args:
  --conf CONF_TAG             conference tag in which to import areas
  --network NETWORK           network name/key to associate FTN areas
  --uplinks UL1,UL2,...       one or more comma separated uplinks
  --type TYPE                 area import type. valid options are "bbs" and "na"
`
};

function getHelpFor(command) {
    return usageHelp[command];
}