prompt = require 'prompt'
Database = require './db'

class Config extends Database

  filesDelete: (callback) ->
    console.log '==> '.cyan.bold + 'remove all media files from mediatidy'

    # get files total to display to user
    @dbBulkFileGetAll (array) =>
      console.log array.length + " files currently in the mediatidy database."

      prompt.message = "mediatidy".yellow
      prompt.delimiter = ": ".green
      prompt.properties =
        yesno:
          default: 'no'
          message: 'Delete all files from the mediatidy database?'
          required: true
          warning: "Must respond yes or no"
          validator: /y[es]*|n[o]?/

      # Start the prompt
      prompt.start()

      # get the simple yes or no property
      prompt.get ['yesno'], (err, result) =>
        if result.yesno.match(/yes/i)
          @dbFileTableDeleteAll ->
            console.log "All files removed from mediatidy..."
            callback()
        else
          console.log "No files were removed from mediatidy..."
          callback()

  keywordPrompt: (callback) ->
    console.log '==> '.cyan.bold + 'update keywords for mediatidy to use to tidy up directories!'
    @keywordPromptYesNo ->
      callback()

  keywordPromptAdd: (callback) ->
    prompt.message = "mediatidy".yellow
    prompt.delimiter = ": ".green
    prompt.properties =
      keyword:
        description: 'keyword for removal (example: x264)'
        required: true

    prompt.start()
    prompt.get ['keyword'], (error, result) =>
      # remove white space
      result.keyword = result.keyword.replace(/\s/g, "")
      @dbKeywordAdd result.keyword, 'DIR', ->
        callback()

  keywordPromptYesNo: (callback) ->
    @dbBulkKeywordGet '\'DIR\'', (array) =>

      arrayLength = array.length
      i = 0
      while i < arrayLength
        console.log "CURRENT KEYWORD:".yellow, array[i].string
        i++

      if arrayLength is 0
        @keywordPromptAdd =>
          @keywordPromptYesNo ->
            callback()
      else
        prompt.message = "mediatidy".yellow
        prompt.delimiter = ": ".green
        prompt.properties =
          yesno:
            default: 'no'
            message: 'Add another keyword to mediatidy?'
            required: true
            warning: "Must respond yes or no"
            validator: /y[es]*|n[o]?/

        # Start the prompt
        prompt.start()

        # get the simple yes or no property
        prompt.get ['yesno'], (err, result) =>
          if result.yesno.match(/yes/i)
            @keywordPromptAdd =>
              @keywordPromptYesNo ->
                callback()
          else
            callback()

  keywordsDelete: (callback) ->
    console.log '==> '.cyan.bold + 'remove all keywords from mediatidy'

    # get all keywords
    @dbBulkKeywordGet '\'DIR\'', (array) =>

      arrayLength = array.length
      i = 0
      while i < arrayLength
        console.log "CURRENT KEYWORD:".yellow, array[i].string
        i++

      prompt.message = "mediatidy".yellow
      prompt.delimiter = ": ".green
      prompt.properties =
        yesno:
          default: 'no'
          message: 'Delete all keywords from mediatidy?'
          required: true
          warning: "Must respond yes or no"
          validator: /y[es]*|n[o]?/

      # Start the prompt
      prompt.start()

      # get the simple yes or no property
      prompt.get ['yesno'], (err, result) =>
        if result.yesno.match(/yes/i)
          @dbKeywordDelete '\'DIR\'', ->
            console.log "All keywords removed..."
            callback()
        else
          console.log "No keywords were removed..."
          callback()

  pathsDelete: (callback) ->
    console.log '==> '.cyan.bold + 'remove all media paths from mediatidy'

    # get all paths
    @dbBulkPathGet '\'MEDIA\'', (array) =>

      # display paths to user
      arrayLength = array.length
      i = 0
      while i < arrayLength
        console.log "CURRENT PATH:".yellow, array[i].path
        i++

      prompt.message = "mediatidy".yellow
      prompt.delimiter = ": ".green
      prompt.properties =
        yesno:
          default: 'no'
          message: 'Delete all paths from mediatidy?'
          required: true
          warning: "Must respond yes or no"
          validator: /y[es]*|n[o]?/

      # Start the prompt
      prompt.start()

      # get the simple yes or no property
      prompt.get ['yesno'], (err, result) =>
        if result.yesno.match(/yes/i)
          @dbPathDelete '\'MEDIA\'', ->
            console.log "All media paths removed..."
            callback()
        else
          console.log "No media paths were removed..."
          callback()

  pathDropPromptYesNo: (callback) ->
    @dbBulkPathGet '\'MEDIA\'', (array) =>

      # display paths to user
      arrayLength = array.length
      i = 0
      while i < arrayLength
        console.log "CURRENT PATH:".yellow, array[i].path
        i++

      prompt.message = "mediatidy".yellow
      prompt.delimiter = ": ".green
      prompt.properties =
        yesno:
          default: 'no'
          message: 'Delete all media paths from mediatidy?'
          required: true
          warning: "Must respond yes or no"
          validator: /y[es]*|n[o]?/

      # Start the prompt
      prompt.start()

      # get the simple yes or no property
      prompt.get ['yesno'], (err, result) =>
        if result.yesno.match(/yes/i)
          @pathPromptAdd =>
            @pathPromptYesNo ->
              callback()
        else
          callback()

  pathPrompt: (callback) ->
    console.log '==> '.cyan.bold + 'update paths to media files for mediatidy to tidy up!'
    @pathPromptYesNo ->
      callback()

  pathPromptAdd: (callback) ->
    prompt.message = "mediatidy".yellow
    prompt.delimiter = ": ".green
    prompt.properties =
      path:
        description: 'full path to media files (example: /Volumes/Movies)'
        pattern: /^\/\w+/
        required: true

    prompt.start()
    prompt.get ['path'], (error, result) =>
      # remove trailing forward slash
      result.path = result.path.replace(/\/$/, "")
      @dbPathAdd result.path, 'MEDIA', ->
        callback()

  pathPromptYesNo: (callback) ->
    @dbBulkPathGet '\'MEDIA\'', (array) =>

      arrayLength = array.length
      i = 0
      while i < arrayLength
        console.log "CURRENT PATH:".yellow, array[i].path
        i++

      if arrayLength is 0
        @pathPromptAdd =>
          @pathPromptYesNo ->
            callback()
      else
        prompt.message = "mediatidy".yellow
        prompt.delimiter = ": ".green
        prompt.properties =
          yesno:
            default: 'no'
            message: 'Add another media path to mediatidy?'
            required: true
            warning: "Must respond yes or no"
            validator: /y[es]*|n[o]?/

        # Start the prompt
        prompt.start()

        # get the simple yes or no property
        prompt.get ['yesno'], (err, result) =>
          if result.yesno.match(/yes/i)
            @pathPromptAdd =>
              @pathPromptYesNo ->
                callback()
          else
            callback()

  setup: (callback) ->
    @dbSetup ->
      callback()

module.exports = Config