(import (chibi)
        (chibi test)
        (chibi parse)
        (cook  debug)
        (cook  parse-internals))

(test-group "Amount"
  (test "with unit"
        (list 'amount 10 "l") (cook->list (parse amount "10%l")))
  (test "without unit"
        (list 'amount 10 #f)  (cook->list (parse amount "10"))))

(test-group "Quantity"
  (test "integer"  10   (parse quantity "10"))
  (test "float"    10.1 (parse quantity "10.1"))
  (test "fraction" 1/10 (parse quantity "1/10")))


(test-group "Official"
  (test "testBasicDirection"
        (cook->list '(recipe (metadata ()) ((step ("Add a bit of chilli")))))
        (parse-cook "Add a bit of chilli\n"))
  (test "testComments"
        (cook->list '(recipe (metadata ()) ((comment ("testing comments")))))
        (parse-cook "-- testing comments\n"))
  (test "testCommentsAfterIngredients"
        (cook->list '())
        (parse-cook "@thyme{2%sprigs} -- testing comments\nand some text\n"))
  (test "testCommentsWithIngredients"
        (cook->list '())
        (parse-cook "-- testing comments\n@thyme{2%sprigs}\n"))
  (test "testDirectionsWithDegrees"
        (cook->list '())
        (parse-cook "Heat oven up to 200°C\n"))
  (test "testDirectionsWithNumbers"
        (cook->list '())
        (parse-cook "Heat 5L of water\n"))
  (test "testDirectionWithIngredient"
        (cook->list '())
        (parse-cook "Add @chilli{3%items}, @ginger{10%g} and @milk{1%l}.\n"))
  (test "testEquipmentMultipleWords"
        (cook->list '())
        (parse-cook "Fry in #frying pan{}\n"))
  (test "testEquipmentMultipleWordsWithLeadingNumber"
        (cook->list '())
        (parse-cook "Fry in #7-inch nonstick frying pan{ }\n"))
  (test "testEquipmentMultipleWordsWithSpaces"
        (cook->list '())
        (parse-cook "Fry in #frying pan{ }\n"))
  (test "testEquipmentOneWord"
        (cook->list '())
        (parse-cook "Simmer in #pan for some time\n"))
  (test "testEquipmentQuantity"
        (cook->list '())
        (parse-cook "#frying pan{2}\n"))
  (test "testEquipmentQuantityOneWord"
        (cook->list '())
        (parse-cook "#frying pan{three}\n"))
  (test "testEquipmentQuantityMultipleWords"
        (cook->list '())
        (parse-cook "#frying pan{two small}\n"))
  (test "testFractions"
        (cook->list '())
        (parse-cook "@milk{1/2%cup}\n"))
  (test "testFractionsInDirections"
        (cook->list '())
        (parse-cook "knife cut about every 1/2 inches\n"))
  (test "testFractionsLike"
        (cook->list '())
        (parse-cook "@milk{01/2%cup}\n"))
  (test "testFractionsWithSpaces"
        (cook->list '())
        (parse-cook "@milk{1 / 2 %cup}\n"))
  (test "testIngredientMultipleWordsWithLeadingNumber"
        (cook->list '())
        (parse-cook "Top with @1000 island dressing{ }\n"))
  (test "testIngredientWithEmoji"
        (cook->list '())
        (parse-cook "Add some @🧂\n"))
  (test "testIngredientExplicitUnits"
        (cook->list '())
        (parse-cook "@chilli{3%items}\n"))
  (test "testIngredientExplicitUnitsWithSpaces"
        (cook->list '())
        (parse-cook "@chilli{ 3 % items }\n"))
  (test "testIngredientImplicitUnits"
        (cook->list '())
        (parse-cook "@chilli{3}\n"))
  (test "testIngredientNoUnits"
        (cook->list '())
        (parse-cook "@chilli\n"))
  (test "testIngredientNoUnitsNotOnlyString"
        (cook->list '())
        (parse-cook "@5peppers\n"))
  (test "testIngredientWithNumbers"
        (cook->list '())
        (parse-cook "@tipo 00 flour{250%g}\n"))
  (test "testIngredientWithoutStopper"
        (cook->list '())
        (parse-cook "@chilli cut into pieces\n"))
  (test "testMetadata"
        (cook->list '())
        (parse-cook ">> sourced: babooshka\n"))
  (test "testMetadataBreak"
        (cook->list '())
        (parse-cook "hello >> sourced: babooshka\n"))
  (test "testMetadataMultiwordKey"
        (cook->list '())
        (parse-cook ">> cooking time: 30 mins\n"))
  (test "testMetadataMultiwordKeyWithSpaces"
        (cook->list '())
        (parse-cook ">>cooking time    :30 mins\n"))
  (test "testMultiLineDirections"
        (cook->list '())
        (parse-cook "Add a bit of chilli\nAdd a bit of hummus\n"))
  (test "testMultipleLines"
        (cook->list '())
        (parse-cook ">> Prep Time: 15 minutes\n>> Cook Time: 30 minutes\n"))
  (test "testMultiWordIngredient"
        (cook->list '())
        (parse-cook "@hot chilli{3}\n"))
  (test "testMultiWordIngredientNoAmount"
        (cook->list '())
        (parse-cook "@hot chilli{}\n"))
  (test "testMutipleIngredientsWithoutStopper"
        (cook->list '())
        (parse-cook "@chilli cut into pieces and @garlic\n"))
  (test "testQuantityAsText"
        (cook->list '())
        (parse-cook "@thyme{few%sprigs}\n"))
  (test "testQuantityDigitalString"
        (cook->list '())
        (parse-cook "@water{7 k }\n"))
  (test "testServings"
        (cook->list '())
        (parse-cook ">> servings: 1|2|3\n"))
  (test "testSlashInText"
        (cook->list '())
        (parse-cook "Preheat the oven to 200℃/Fan 180°C.\n"))
  (test "testTimerDecimal"
        (cook->list '())
        (parse-cook "Fry for ~{1.5%minutes}\n"))
  (test "testTimerFractional"
        (cook->list '())
        (parse-cook "Fry for ~{1/2%hour}\n"))
  (test "testTimerInteger"
        (cook->list '())
        (parse-cook "Fry for ~{10%minutes}\n"))
  (test "testTimerWithName"
        (cook->list '())
        (parse-cook "Fry for ~potato{42%minutes}\n"))
  (test "testSingleWordTimer"
        (cook->list '())
        (parse-cook "Let it ~rest after plating\n"))
  (test "testSingleWordTimerWithPunctuation"
        (cook->list '())
        (parse-cook "Let it ~rest, then serve\n"))
  (test "testSingleWordTimerWithUnicodePunctuation"
        (cook->list '())
        (parse-cook "Let it ~rest⸫ then serve\n"))
  (test "testTimerWithUnicodeWhitespace"
        (cook->list '())
        (parse-cook "Let it ~rest then serve\n"))
  (test "testInvalidMultiWordTimer"
        (cook->list '())
        (parse-cook "It is ~ {5}\n"))
  (test "testInvalidSingleWordTimer"
        (cook->list '())
        (parse-cook "It is ~ 5\n"))
  (test "testSingleWordIngredientWithPunctuation"
        (cook->list '())
        (parse-cook "Add some @chilli, then serve\n"))
  (test "testSingleWordIngredientWithUnicodePunctuation"
        (cook->list '())
        (parse-cook "Add @chilli⸫ then bake\n"))
  (test "testIngredientWithUnicodeWhitespace"
        (cook->list '())
        (parse-cook "Add @chilli then bake\n"))
  (test "testInvalidMultiWordIngredient"
        (cook->list '())
        (parse-cook "Message @ example{}\n"))
  (test "testInvalidSingleWordIngredient"
        (cook->list '())
        (parse-cook "Message me @ example\n"))
  (test "testSingleWordCookwareWithPunctuation"
        (cook->list '())
        (parse-cook "Place in #pot, then boil\n"))
  (test "testSingleWordCookwareWithUnicodePunctuation"
        (cook->list '())
        (parse-cook "Place in #pot⸫ then boil\n"))
  (test "testCookwareWithUnicodeWhitespace"
        (cook->list '())
        (parse-cook "Add to #pot then boil\n"))
  (test "testInvalidMultiWordCookware"
        (cook->list '(recipe (metadata ()) ((step ("Recipe # 10{}")))))
        (parse-cook "Recipe # 10{}\n"))
  (test "testInvalidSingleWordCookware"
        (cook->list '(recipe (metadata ()) ((step ("Recipe # 5")))))
        (parse-cook "Recipe # 5\n")))