driver = null

class Table

  name: null

  constructor: (@name) ->

  Find: (id, done) ->
    id = parseInt id, 10 if typeof id isnt 'number'
    @FindWhere '*', {id: id}, done

  FindWhere: (fields, where, done) ->
    @Select fields, where, {limit: 1}, (err, results) =>
      return done err if err?

      if results.length is 0
        return done
          status: 'not_found'
          reason: JSON.stringify where
          source: @name

      done null, results[0]

  Select: (fields, where, options, done) ->
    driver.Select @name, fields, where, options, done

  Save: (blob, done) ->
    if blob.id?
      @Update blob, {id: blob.id}, done
    else
      @Insert blob, done

  Insert: (blob, done) ->
    driver.Insert @name, blob, done

  Update: (blob, where, done) ->
    driver.Update @name, blob, where, done

  Delete: (id, done) ->
    driver.Delete @name, {id: id}, (err, affected) ->
      return done err if err?
      return done {error: 'Error on Delete'} if !affected

      done()

module.exports = (config) ->

  file = require('./' + config.dbType)
  driver = file(config)

  table: (name) ->
    file.AddTable name
    new Table name

module.exports._reset = ->
  driver._Reset() if driver?