shenikan/dsl.nim
2024-04-25 00:59:46 -04:00

308 lines
8.9 KiB
Nim

import std/macros
import std/tables
import std/options
import std/strutils
import std/[json, jsonutils]
import std/sequtils
type
GlyphAttribute* = enum
# Vowel Attributes
outer, slashed, inner,
# Cluster/Punctuation Attributes
left, center, right,
top, middle, bottom,
tall, wide, both,
# Numeric Attributes
circle, dash, vee, hump, dot,
GlyphKind* = enum Vowel, Cluster, Punctuation, Syllable, Numeric
Glyph* = object
spelling*: string
kind*: GlyphKind
attrs*: set[GlyphAttribute]
Replacement* = object
original*: string
replaced*: string
PartOfSpeech* = enum Noun, Pronoun, Verb, Adjective, Adverb, Syntactic
V* = enum
V_I, V_E, V_A, V_O, V_U
Definition* = object
brief*: string
long*: Option[string]
Word* = ref object
spelling*: string
definitions*: Table[PartOfSpeech, Definition]
Extremes* = object
i*: Option[string]
u*: Option[string]
Penta*[T] = ref object
spelling*: string
name*: string
exts*: Extremes
elems*: array[V, T]
Dictionary* = object
glyphs*: seq[Glyph]
dialects*: Table[string, seq[Replacement]]
words*: seq[Word]
pentas*: seq[Penta[Word]]
icosipentas*: seq[Penta[Penta[Word]]]
const
Vowel2Char*: array[V, char] = [
V_I: 'i',
V_E: 'e',
V_A: 'a',
V_O: 'o',
V_U: 'u'
]
proc replaceFirst(haystack: string, needle: char, content: char): string =
let idx = haystack.find(needle)
result = haystack
result[idx] = content
macro makeposprocs(): untyped =
result = nnkStmtList.newNimNode
for pos in PartOfSpeech:
let w = ident("w")
let defns = ident("definitions")
let name = ident(($pos).toLowerAscii)
let vpos = pos.newLit
result.add quote do:
proc `name`(short: string) {.used.} =
`w`.`defns`[`vpos`] = Definition(brief: short, long: string.none)
proc `name`(short: string, long: string) {.used.} =
`w`.`defns`[`vpos`] = Definition(brief: short, long: long.some)
template dictionary*(body: untyped) =
var dict {.inject.}: Dictionary
dict.glyphs = @[]
template glyphs(gbody: untyped) =
block:
proc vowel(spelling: string, attrs: varargs[GlyphAttribute]) =
var v: Glyph = Glyph(spelling: spelling, kind: Vowel)
for attr in attrs:
v.attrs.incl attr
dict.glyphs.add v
proc cluster(spelling: string, attrs: varargs[GlyphAttribute]) =
var c: Glyph = Glyph(spelling: spelling, kind: Cluster)
for attr in attrs:
c.attrs.incl attr
dict.glyphs.add c
proc punctuation(spelling: string, attrs: varargs[GlyphAttribute]) =
var p: Glyph = Glyph(spelling: spelling, kind: Punctuation)
for attr in attrs:
p.attrs.incl attr
dict.glyphs.add p
proc numeric(spelling: string, attrs: varargs[GlyphAttribute]) =
var n: Glyph = Glyph(spelling: spelling, kind: Numeric)
for attr in attrs:
n.attrs.incl attr
dict.glyphs.add n
proc syllables() =
var newglyphs: seq[Glyph]
for v in dict.glyphs:
if v.kind != Vowel:
continue
for c in dict.glyphs:
if c.kind != Cluster:
continue
newglyphs.add Glyph(
spelling: c.spelling & v.spelling,
kind: Syllable,
attrs: v.attrs + c.attrs
)
dict.glyphs.add newglyphs
gbody
template dialect(name: string, dbody: untyped) =
block:
var dial: seq[Replacement]
proc replace(orig: string, by: string) =
dial.add Replacement(original: orig, replaced: by)
dbody
dict.dialects[name] = dial
template words(wbody: untyped) =
block:
template word(ortho: string, defns: untyped) =
block:
var w {.inject.} = Word(spelling: ortho)
makeposprocs()
defns
dict.words.add w
template edit_word(theword: Word, defns: untyped) =
block:
var w {.inject.}: Word = theword
makeposprocs()
defns
template penta(ortho: string, pname: string, defns: untyped) =
block:
var p {.inject.}: Penta[Word] = Penta[Word](
spelling: ortho,
name: pname,
exts: Extremes(i: string.none, u: string.none)
)
for v in V:
word ortho.replaceFirst(' ', Vowel2Char[v]):
p.elems[v] = w
proc extremes(i {.inject.}: string, u {.inject.}: string) {.used.} =
p.exts.i = some(i)
p.exts.u = some(u)
template i(defns2: untyped) {.used.} =
edit_word p.elems[V_I]: defns2
template e(defns2: untyped) {.used.} =
edit_word p.elems[V_E]: defns2
template a(defns2: untyped) {.used.} =
edit_word p.elems[V_A]: defns2
template o(defns2: untyped) {.used.} =
edit_word p.elems[V_O]: defns2
template u(defns2: untyped) {.used.} =
edit_word p.elems[V_U]: defns2
defns
dict.pentas.add p
template icosipenta(iortho: string, iname: string, idefns: untyped) =
block:
var i {.inject.}: Penta[Penta[Word]] = Penta[Penta[Word]](
spelling: iortho,
name: iname,
exts: Extremes(i: string.none, u: string.none)
)
for v in V:
penta iortho.replaceFirst(' ', Vowel2Char[v]), Vowel2Char[v] & "x " & iname:
i.elems[v] = p
# NOTE: first extremes is exts, second extremes is elems[*].exts
wbody
body
proc toJsonHook(attrs: set[GlyphAttribute]): JsonNode =
newJString(attrs.toSeq.join("-"))
proc toJsonHook(glyphs: seq[Glyph]): JsonNode =
result = newJObject()
for glyph in glyphs:
let kindname = ($glyph.kind).toLowerAscii
if kindname notin result:
result[kindname] = newJObject()
result[kindname][glyph.spelling] = glyph.attrs.toJson
proc toJsonHook(defns: Table[PartOfSpeech, Definition]): JsonNode =
result = newJObject()
for pos, defn in defns:
result[($pos).toLowerAscii] = defn.toJson
proc toJsonHook(words: seq[Word]): JsonNode =
result = newJObject()
for word in words:
result[word.spelling] = word.definitions.toJson
proc toJsonHook(exts: Extremes): JsonNode =
result = newJObject()
if exts.i.isSome:
result["i"] = newJString(exts.i.get)
if exts.u.isSome:
result["u"] = newJString(exts.u.get)
proc toJson(penta: Penta[Word], dict: Dictionary): JsonNode =
result = newJObject()
result["extremes"] = penta.exts.toJson
result["name"] = newJString(penta.name)
# TODO: Consider looking up i/e/a/o/u in dict
proc toJson(pentas: seq[Penta[Word]], dict: Dictionary): JsonNode =
result = newJObject()
for penta in pentas:
result[penta.spelling] = penta.toJson(dict)
proc toJsonHook(dict: Dictionary): JsonNode =
result = newJObject()
result["glyphs"] = dict.glyphs.toJson
result["dialects"] = dict.dialects.toJson
result["words"] = dict.words.toJson
result["pentas"] = dict.pentas.toJson(dict)
proc jsonify*(dict: Dictionary): string =
return $(dict.toJson)
when isMainModule:
dictionary:
glyphs:
vowel "i", outer
vowel "y", both
cluster "θ", left, top
cluster "", left, middle
syllables()
punctuation "«", left
numeric "0", circle
dialect "jukashenikan":
replace "x", "ç"
dialect "gazhenigan":
replace "k", "g"
words:
word "t":
noun "thing", "See t - dmPenta for better meaning."
# verb "be"
penta "n x", "Pronouns":
extremes(i="Fully proximal", u="Fully distal")
i: pronoun "I/me"
echo dict.jsonify