(.module:
  [lux #*
   ["_" test (#+ Test)]
   [abstract
    [monad (#+ do)]
    {[0 #spec]
     [/
      ["$." equivalence]]}]
   [control
    [pipe (#+ case>)]
    ["." try]
    [parser
     ["." cli]]]
   [data
    ["." text ("#\." equivalence)]]
   [math
    ["." random (#+ Random) ("#\." monad)]]]
  {#program
   ["." /
    ["/#" // #_
     [repository (#+ User Password)]
     ["#" profile]]]})

(def: compilation
  (Random /.Compilation)
  (random.or (random\wrap [])
             (random\wrap [])))

(def: command
  (Random /.Command)
  ($_ random.or
      ## #Version
      (random\wrap [])
      ## #Clean
      (random\wrap [])
      ## #POM
      (random\wrap [])
      ## #Dependencies
      (random\wrap [])
      ## #Install
      (random\wrap [])
      ## #Deploy
      ($_ random.and
          (random.ascii/alpha 1)
          (random.ascii/alpha 1)
          (random.ascii/alpha 1))
      ## #Compilation
      ..compilation
      ## #Auto
      ..compilation))

(def: (format-compilation value)
  (-> /.Compilation (List Text))
  (case value
    #/.Build (list "build")
    #/.Test (list "test")))

(def: (format value)
  (-> /.Command (List Text))
  (case value
    #/.Version (list "version")
    #/.Clean (list "clean")
    #/.POM (list "pom")
    #/.Dependencies (list "deps")
    #/.Install (list "install")
    (#/.Deploy repository [user password]) (list "deploy" repository user password)
    (#/.Compilation compilation) (..format-compilation compilation)
    (#/.Auto compilation) (list& "auto" (..format-compilation compilation))))

(def: without-profile
  Test
  (do random.monad
    [expected ..command]
    (_.test "Without profile."
            (|> expected
                ..format
                (cli.run /.command)
                (case> (#try.Success [name actual])
                       (and (text\= //.default name)
                            (\ /.equivalence = expected actual))
                       
                       (#try.Failure error)
                       false)))))

(def: with-profile
  Test
  (do random.monad
    [expected-profile (random.ascii/alpha 1)
     expected-command ..command]
    (_.test "With profile."
            (|> expected-command
                ..format
                (list& "with" expected-profile)
                (cli.run /.command)
                (case> (#try.Success [actual-profile actual-command])
                       (and (text\= expected-profile actual-profile)
                            (\ /.equivalence = expected-command actual-command))
                       
                       (#try.Failure error)
                       false)))))

(def: #export test
  Test
  (<| (_.covering /._)
      (_.for [/.Compilation /.Command]
             ($_ _.and
                 (_.for [/.equivalence]
                        ($equivalence.spec /.equivalence ..command))

                 (_.for [/.command]
                        ($_ _.and
                            ..without-profile
                            ..with-profile
                            ))))))