#!/usr/bin/python3

import font
from matrix import Vector, Matrix, pi

try:
  import svgwrite
  has_svgwrite = True
except ImportError:
  has_svgwrite = False


gmap = font.glyph_map("rowmans.jhf")

lines = [[Vector(0.0, 0.5), Vector(0.0, 0.4)]]

vglyph, width = font.typeset(gmap, ["capa", "capw", "capd"])
xform = Matrix.rotation(pi/2).multiply(Matrix.scale(0.1/width))
move = Vector(-width/2, 0)
vglyph = move.translate(vglyph)
vglyph = xform.multiply(vglyph)
vglyph = Vector(0.001, 0.35).translate(vglyph)
lines.extend(vglyph)

def accumulative_range(vv):
  offset = 0
  for v in vv:
    yield range(offset, offset+len(v))
    offset = offset + len(v)

print("val awd_ident_color = Color (0xFF, 0xF7, 0x00)")
print("val awd_ident =")
print("   Design(listOf({}),\n    listOf({}))".format(
        ",\n    ".join(map(lambda l: ", ".join(map(lambda v: "Vector({}F, {}F)".format(v.x, v.y), l)), lines)),
        ",\n           ".join(map(lambda t: "Design.Trace(listOf({}), 1.0F, awd_ident_color)".format(", ".join(map(str, t))), accumulative_range(lines)))))


if has_svgwrite:
  dwg = svgwrite.Drawing('awd-indicator.svg', size=('1000', '1000'))
  for pl in lines:
    points = list(map(lambda v: ((v.x + 0.5) * 1000 , (v.y + 0.5) * 1000 ), pl))
    dwg.add(dwg.polyline(points, fill='none', stroke='black'))
  dwg.save()