import unittest
import ../bncurve/groups
import nimcrypto/utils

type
  ValidationError = object of Exception

proc getPoint[T: G1|G2](t: typedesc[T], data: openArray[byte]): Point[T] =
  when T is G1:
    const nextOffset = 32
    var px, py: FQ
  else:
    const nextOffset = 64
    var px, py: FQ2
  if not px.fromBytes2(data.toOpenArray(0, nextOffset - 1)):
    raise newException(ValidationError, "Could not get point value")
  if not py.fromBytes2(data.toOpenArray(nextOffset, nextOffset * 2 - 1)):
    raise newException(ValidationError, "Could not get point value")
  if px.isZero() and py.isZero():
    result = T.zero()
  else:
    var ap: AffinePoint[T]
    if not ap.init(px, py):
      raise newException(ValidationError, "Point is not on curve")
    result = ap.toJacobian()

proc getFR(data: openArray[byte]): FR =
  if not result.fromBytes2(data):
    raise newException(ValidationError, "Could not get FR value")

proc bn256ecAdd*(data: openArray[byte]): array[64, byte] =
  var input: array[128, byte]
  # Padding data
  let msglen = len(data)
  let tocopy = if msglen < 128: msglen else: 128
  if tocopy > 0:
    copyMem(addr input[0], unsafeAddr data[0], tocopy)
  var p1 = G1.getPoint(input.toOpenArray(0, 63))
  var p2 = G1.getPoint(input.toOpenArray(64, 127))
  var apo = (p1 + p2).toAffine()
  if isSome(apo):
    let p = apo.get()
    # we can discard here because we supply proper buffer
    discard p.toBytes(result)

proc bn256ecMul*(data: openArray[byte]): array[64, byte] =
  var input: array[96, byte]

  # Padding data
  let msglen = len(data)
  let tocopy = if msglen < 96: msglen else: 96
  if tocopy > 0:
    copyMem(addr input[0], unsafeAddr data[0], tocopy)

  var p1 = G1.getPoint(input.toOpenArray(0, 63))
  var fr = getFR(input.toOpenArray(64, 95))
  var apo = (p1 * fr).toAffine()
  if isSome(apo):
    let p = apo.get()
    # we can discard here because we supply buffer of proper size
    discard p.toBytes(result)

proc bn256ecPairing*(data: openArray[byte]): array[32, byte] =
  let msglen = len(data)
  if msglen mod 192 != 0:
    raise newException(ValidationError, "Invalid input length")

  if msglen == 0:
    # we can discard here because we supply buffer of proper size
    discard BNU256.one().toBytes(result)
  else:
    # Calculate number of pairing pairs
    let count = msglen div 192
    # Pairing accumulator
    var acc = FQ12.one()

    for i in 0..<count:
      let s = i * 192
      # Loading AffinePoint[G1], bytes from [0..63]
      var p1 = G1.getPoint(data.toOpenArray(s, s + 63))
      # Loading AffinePoint[G2], bytes from [64..191]
      var p2 = G2.getPoint(data.toOpenArray(s + 64, s + 191))
      # Accumulate pairing result
      acc = acc * pairing(p1, p2)

    if acc == FQ12.one():
      # we can discard here because we supply buffer of proper size
      discard BNU256.one().toBytes(result)

const
  addInputs = [
    "18b18acfb4c2c30276db5411368e7185b311dd124691610c5d3b74034e093dc9063c909c4720840cb5134cb9f59fa749755796819658d32efc0d288198f3726607c2b7f58a84bd6145f00c9c2bc0bb1a187f20ff2c92963a88019e7c6a014eed06614e20c147e940f2d70da3f74c9a17df361706a4485c742bd6788478fa17d7",
    "2243525c5efd4b9c3d3c45ac0ca3fe4dd85e830a4ce6b65fa1eeaee202839703301d1d33be6da8e509df21cc35964723180eed7532537db9ae5e7d48f195c91518b18acfb4c2c30276db5411368e7185b311dd124691610c5d3b74034e093dc9063c909c4720840cb5134cb9f59fa749755796819658d32efc0d288198f37266",
    "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "",
    "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
    "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
    "0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
    "000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "17c139df0efee0f766bc0204762b774362e4ded88953a39ce849a8a7fa163fa901e0559bacb160664764a357af8a9fe70baa9258e0b959273ffc5718c6d4cc7c039730ea8dff1254c0fee9c0ea777d29a9c710b7e616683f194f18c43b43b869073a5ffcc6fc7a28c30723d6e58ce577356982d65b833a5a5c15bf9024b43d98",
    "17c139df0efee0f766bc0204762b774362e4ded88953a39ce849a8a7fa163fa901e0559bacb160664764a357af8a9fe70baa9258e0b959273ffc5718c6d4cc7c17c139df0efee0f766bc0204762b774362e4ded88953a39ce849a8a7fa163fa92e83f8d734803fc370eba25ed1f6b8768bd6d83887b87165fc2434fe11a830cb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
  ]

  addExpects = [
    "2243525c5efd4b9c3d3c45ac0ca3fe4dd85e830a4ce6b65fa1eeaee202839703301d1d33be6da8e509df21cc35964723180eed7532537db9ae5e7d48f195c915",
    "2bd3e6d0f3b142924f5ca7b49ce5b9d54c4703d7ae5648e61d02268b1a0a9fb721611ce0a6af85915e2f1d70300909ce2e49dfad4a4619c8390cae66cefdb204",
    "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
    "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
    "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
    "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
    "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
    "030644e72e131a029b85045b68181585d97816a916871ca8d3c208c16d87cfd315ed738c0e0a7c92e7845f96b2ae9c0a68a6a449e3538fc7ff3ebf7a5a18a2c4",
    "030644e72e131a029b85045b68181585d97816a916871ca8d3c208c16d87cfd315ed738c0e0a7c92e7845f96b2ae9c0a68a6a449e3538fc7ff3ebf7a5a18a2c4",
    "15bf2bb17880144b5d1cd2b1f46eff9d617bffd1ca57c37fb5a49bd84e53cf66049c797f9ce0d17083deb32b5e36f2ea2a212ee036598dd7624c168993d1355f",
    "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
  ]

  mulInputs = [
    "2bd3e6d0f3b142924f5ca7b49ce5b9d54c4703d7ae5648e61d02268b1a0a9fb721611ce0a6af85915e2f1d70300909ce2e49dfad4a4619c8390cae66cefdb20400000000000000000000000000000000000000000000000011138ce750fa15c2",
    "070a8d6a982153cae4be29d434e8faef8a47b274a053f5a4ee2a6c9c13c31e5c031b8ce914eba3a9ffb989f9cdd5b0f01943074bf4f0f315690ec3cec6981afc30644e72e131a029b85045b68181585d97816a916871ca8d3c208c16d87cfd46",
    "025a6f4181d2b4ea8b724290ffb40156eb0adb514c688556eb79cdea0752c2bb2eff3f31dea215f1eb86023a133a996eb6300b44da664d64251d05381bb8a02e183227397098d014dc2822db40c0ac2ecbc0b548b438e5469e10460b6c3e7ea3",
    "1a87b0584ce92f4593d161480614f2989035225609f08058ccfa3d0f940febe31a2f3c951f6dadcc7ee9007dff81504b0fcd6d7cf59996efdc33d92bf7f9f8f6ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
    "1a87b0584ce92f4593d161480614f2989035225609f08058ccfa3d0f940febe31a2f3c951f6dadcc7ee9007dff81504b0fcd6d7cf59996efdc33d92bf7f9f8f630644e72e131a029b85045b68181585d2833e84879b9709143e1f593f0000000",
    "1a87b0584ce92f4593d161480614f2989035225609f08058ccfa3d0f940febe31a2f3c951f6dadcc7ee9007dff81504b0fcd6d7cf59996efdc33d92bf7f9f8f60000000000000000000000000000000100000000000000000000000000000000",
    "1a87b0584ce92f4593d161480614f2989035225609f08058ccfa3d0f940febe31a2f3c951f6dadcc7ee9007dff81504b0fcd6d7cf59996efdc33d92bf7f9f8f60000000000000000000000000000000000000000000000000000000000000009",
    "1a87b0584ce92f4593d161480614f2989035225609f08058ccfa3d0f940febe31a2f3c951f6dadcc7ee9007dff81504b0fcd6d7cf59996efdc33d92bf7f9f8f60000000000000000000000000000000000000000000000000000000000000001",
    "17c139df0efee0f766bc0204762b774362e4ded88953a39ce849a8a7fa163fa901e0559bacb160664764a357af8a9fe70baa9258e0b959273ffc5718c6d4cc7cffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
    "17c139df0efee0f766bc0204762b774362e4ded88953a39ce849a8a7fa163fa901e0559bacb160664764a357af8a9fe70baa9258e0b959273ffc5718c6d4cc7c30644e72e131a029b85045b68181585d2833e84879b9709143e1f593f0000000",
    "17c139df0efee0f766bc0204762b774362e4ded88953a39ce849a8a7fa163fa901e0559bacb160664764a357af8a9fe70baa9258e0b959273ffc5718c6d4cc7c0000000000000000000000000000000100000000000000000000000000000000",
    "17c139df0efee0f766bc0204762b774362e4ded88953a39ce849a8a7fa163fa901e0559bacb160664764a357af8a9fe70baa9258e0b959273ffc5718c6d4cc7c0000000000000000000000000000000000000000000000000000000000000009",
    "17c139df0efee0f766bc0204762b774362e4ded88953a39ce849a8a7fa163fa901e0559bacb160664764a357af8a9fe70baa9258e0b959273ffc5718c6d4cc7c0000000000000000000000000000000000000000000000000000000000000001",
    "039730ea8dff1254c0fee9c0ea777d29a9c710b7e616683f194f18c43b43b869073a5ffcc6fc7a28c30723d6e58ce577356982d65b833a5a5c15bf9024b43d98ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
    "039730ea8dff1254c0fee9c0ea777d29a9c710b7e616683f194f18c43b43b869073a5ffcc6fc7a28c30723d6e58ce577356982d65b833a5a5c15bf9024b43d9830644e72e131a029b85045b68181585d2833e84879b9709143e1f593f0000000",
    "039730ea8dff1254c0fee9c0ea777d29a9c710b7e616683f194f18c43b43b869073a5ffcc6fc7a28c30723d6e58ce577356982d65b833a5a5c15bf9024b43d980000000000000000000000000000000100000000000000000000000000000000",
    "039730ea8dff1254c0fee9c0ea777d29a9c710b7e616683f194f18c43b43b869073a5ffcc6fc7a28c30723d6e58ce577356982d65b833a5a5c15bf9024b43d980000000000000000000000000000000000000000000000000000000000000009",
    "039730ea8dff1254c0fee9c0ea777d29a9c710b7e616683f194f18c43b43b869073a5ffcc6fc7a28c30723d6e58ce577356982d65b833a5a5c15bf9024b43d980000000000000000000000000000000000000000000000000000000000000001"
  ]

  mulExpects = [
    "070a8d6a982153cae4be29d434e8faef8a47b274a053f5a4ee2a6c9c13c31e5c031b8ce914eba3a9ffb989f9cdd5b0f01943074bf4f0f315690ec3cec6981afc",
    "025a6f4181d2b4ea8b724290ffb40156eb0adb514c688556eb79cdea0752c2bb2eff3f31dea215f1eb86023a133a996eb6300b44da664d64251d05381bb8a02e",
    "14789d0d4a730b354403b5fac948113739e276c23e0258d8596ee72f9cd9d3230af18a63153e0ec25ff9f2951dd3fa90ed0197bfef6e2a1a62b5095b9d2b4a27",
    "2cde5879ba6f13c0b5aa4ef627f159a3347df9722efce88a9afbb20b763b4c411aa7e43076f6aee272755a7f9b84832e71559ba0d2e0b17d5f9f01755e5b0d11",
    "1a87b0584ce92f4593d161480614f2989035225609f08058ccfa3d0f940febe3163511ddc1c3f25d396745388200081287b3fd1472d8339d5fecb2eae0830451",
    "1051acb0700ec6d42a88215852d582efbaef31529b6fcbc3277b5c1b300f5cf0135b2394bb45ab04b8bd7611bd2dfe1de6a4e6e2ccea1ea1955f577cd66af85b",
    "1dbad7d39dbc56379f78fac1bca147dc8e66de1b9d183c7b167351bfe0aeab742cd757d51289cd8dbd0acf9e673ad67d0f0a89f912af47ed1be53664f5692575",
    "1a87b0584ce92f4593d161480614f2989035225609f08058ccfa3d0f940febe31a2f3c951f6dadcc7ee9007dff81504b0fcd6d7cf59996efdc33d92bf7f9f8f6",
    "29e587aadd7c06722aabba753017c093f70ba7eb1f1c0104ec0564e7e3e21f6022b1143f6a41008e7755c71c3d00b6b915d386de21783ef590486d8afa8453b1",
    "17c139df0efee0f766bc0204762b774362e4ded88953a39ce849a8a7fa163fa92e83f8d734803fc370eba25ed1f6b8768bd6d83887b87165fc2434fe11a830cb",
    "221a3577763877920d0d14a91cd59b9479f83b87a653bb41f82a3f6f120cea7c2752c7f64cdd7f0e494bff7b60419f242210f2026ed2ec70f89f78a4c56a1f15",
    "228e687a379ba154554040f8821f4e41ee2be287c201aa9c3bc02c9dd12f1e691e0fd6ee672d04cfd924ed8fdc7ba5f2d06c53c1edc30f65f2af5a5b97f0a76a",
    "17c139df0efee0f766bc0204762b774362e4ded88953a39ce849a8a7fa163fa901e0559bacb160664764a357af8a9fe70baa9258e0b959273ffc5718c6d4cc7c",
    "00a1a234d08efaa2616607e31eca1980128b00b415c845ff25bba3afcb81dc00242077290ed33906aeb8e42fd98c41bcb9057ba03421af3f2d08cfc441186024",
    "039730ea8dff1254c0fee9c0ea777d29a9c710b7e616683f194f18c43b43b8692929ee761a352600f54921df9bf472e66217e7bb0cee9032e00acc86b3c8bfaf",
    "1071b63011e8c222c5a771dfa03c2e11aac9666dd097f2c620852c3951a4376a2f46fe2f73e1cf310a168d56baa5575a8319389d7bfa6b29ee2d908305791434",
    "19f75b9dd68c080a688774a6213f131e3052bd353a304a189d7a2ee367e3c2582612f545fb9fc89fde80fd81c68fc7dcb27fea5fc124eeda69433cf5c46d2d7f",
    "039730ea8dff1254c0fee9c0ea777d29a9c710b7e616683f194f18c43b43b869073a5ffcc6fc7a28c30723d6e58ce577356982d65b833a5a5c15bf9024b43d98"
  ]

  pairingInputs = [
    "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",
    "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",
    "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",
    "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",
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  ]

  pairingExpects = [
    "0000000000000000000000000000000000000000000000000000000000000001",
    "0000000000000000000000000000000000000000000000000000000000000001",
    "0000000000000000000000000000000000000000000000000000000000000001",
    "0000000000000000000000000000000000000000000000000000000000000001",
    "0000000000000000000000000000000000000000000000000000000000000001",
    "0000000000000000000000000000000000000000000000000000000000000000",
    "0000000000000000000000000000000000000000000000000000000000000001",
    "0000000000000000000000000000000000000000000000000000000000000000",
    "0000000000000000000000000000000000000000000000000000000000000001",
    "0000000000000000000000000000000000000000000000000000000000000001",
    "0000000000000000000000000000000000000000000000000000000000000001",
    "0000000000000000000000000000000000000000000000000000000000000001",
    "0000000000000000000000000000000000000000000000000000000000000001",
    "0000000000000000000000000000000000000000000000000000000000000001"
  ]

when isMainModule:
  suite "Ethereum calculations test suite:":
    test "Addition test vectors":
      for i in 0..<len(addInputs):
        let chk = bn256ecAdd(fromHex(addInputs[i]))
        check toHex(chk, true) == addExpects[i]
    test "Multiplication test vectors":
      for i in 0..<len(mulInputs):
        let chk = bn256ecMul(fromHex(mulInputs[i]))
        check toHex(chk, true) == mulExpects[i]
    test "Pairing test vectors":
      for i in 0..<len(pairingInputs):
        let chk = bn256ecPairing(fromHex(pairingInputs[i]))
        check toHex(chk, true) == pairingExpects[i]