{ resolve } = require \path

{ each, keys }    = require \prelude-ls
gulp-help         = require \gulp-help
merge             = require \merge
run-sequence1     = require \run-sequence

{ clean-directory } = require \./tasks/clean
{ compile-babel } = require \./tasks/babel
{ compile-browserify, watch-browserify } = require \./tasks/browserify
{ compile-copy } = require \./tasks/copy
{ compile-images } = require \./tasks/images
{ compile-less } = require \./tasks/less
{ compile-livescript } = require \./tasks/livescript
{ minify-html, minify-javascript } = require \./tasks/minify
{ run-live-server }  = require \./tasks/live-server
{ run-server } = require \./tasks/server
{ run-tests, watch-tests } = require \./tasks/tests
{ watch-compilers } = require \./tasks/watch

defaults = require \./defaults

id-builder = (_gulp, _options = {}) ->
  gulp    = gulp-help _gulp
  options = merge defaults, _options

  # TODO: Document this behaviour
  wrap = (f) -> f gulp, options

  # TODO: Document this behaviour
  create-sequence-task = (k, v) ->
    gulp.task k, wrap (gulp, plugin, options) ->
      run-sequence = run-sequence1.use gulp

      (cb) -> run-sequence.apply null, v.concat cb

  # TODO: Document this behaviour
  create-sequence-tasks = (sequences) ->
    each (-> create-sequence-task it, sequences[it] ), keys sequences

  gulp.task \clean-directory, wrap clean-directory
  gulp.task \compile-babel, wrap compile-babel
  gulp.task \compile-browserify, wrap compile-browserify
  gulp.task \compile-copy, wrap compile-copy
  gulp.task \compile-images, wrap compile-images
  gulp.task \compile-less, wrap compile-less
  gulp.task \compile-livescript, wrap compile-livescript
  gulp.task \minify-html, wrap minify-html
  gulp.task \minify-javascript, wrap minify-javascript
  gulp.task \run-live-server, wrap run-live-server
  gulp.task \run-server, wrap run-server
  gulp.task \run-tests, wrap run-tests
  gulp.task \watch-compilers, wrap watch-compilers
  gulp.task \watch-tests, wrap watch-tests
  gulp.task \watch-browserify, wrap watch-browserify

  create-sequence-tasks options.sequences

module.exports = id-builder