package main

import (
	"fmt"
)

func main() {
	// Raw line data: [][][]float32 where each line is [[x1, y1], [x2, y2]]
	lines := [][][]float32{
		{{667, 2401}, {646, 2179}},
		{{646, 2179}, {431, 2180}},
		{{646, 2179}, {611, 1823}},
		{{611, 1823}, {668, 1647}},
		{{668, 1647}, {500, 1631}},
		{{668, 1647}, {690, 1577}},
		{{523, 1633}, {668, 1647}},
		{{500, 1631}, {493, 1748}},
		{{500, 1631}, {431, 1625}},
		{{690, 1577}, {649, 1551}},
		{{690, 1577}, {891, 1703}},
		{{538, 1520}, {523, 1633}},
		{{523, 1633}, {431, 1625}},
		{{493, 1748}, {547, 1748}},
		{{649, 1551}, {857, 1682}},
		{{891, 1703}, {815, 1851}},
		{{1082, 1823}, {891, 1703}},
		{{547, 1748}, {560, 1842}},
		{{857, 1682}, {920, 1540}},
		{{857, 1682}, {1082, 1823}},
		{{815, 1851}, {841, 2405}},
		{{1046, 1954}, {1082, 1823}},
		{{1140, 1617}, {1082, 1823}},
		{{560, 1842}, {510, 1917}},
		{{920, 1540}, {718, 1397}},
		{{1038, 2173}, {1046, 1954}},
		{{1193, 2007}, {1046, 1954}},
		{{1195, 1276}, {1140, 1617}},
		{{1140, 1617}, {1368, 1667}},
		{{510, 1917}, {431, 1938}},
		{{1031, 2410}, {1038, 2173}},
		{{1174, 2182}, {1038, 2173}},
		{{1337, 2031}, {1193, 2007}},
		{{1193, 2007}, {1174, 2182}},
		{{1258, 1258}, {1195, 1276}},
		{{1195, 1276}, {890, 1365}},
		{{1368, 1667}, {1342, 1980}},
		{{1337, 2031}, {1368, 1667}},
		{{1306, 2417}, {1337, 2031}},
		{{1668, 1558}, {1258, 1258}},
		{{1297, 1246}, {1258, 1258}},
		{{890, 1365}, {753, 1319}},
		{{1487, 2039}, {1342, 1980}},
		{{1342, 1980}, {1306, 2417}},
		{{1682, 1545}, {1668, 1558}},
		{{1651, 1521}, {1297, 1246}},
		{{1310, 1227}, {1297, 1246}},
		{{1450, 2420}, {1487, 2039}},
		{{1503, 1877}, {1487, 2039}},
		{{1682, 1545}, {1651, 1521}},
		{{1651, 1521}, {1889, 1402}},
		{{1921, 1897}, {1503, 1877}},
		{{431, 2394}, {667, 2401}},
		{{667, 2401}, {841, 2405}},
		{{841, 2405}, {1031, 2410}},
		{{1031, 2410}, {1306, 2417}},
		{{1306, 2417}, {1450, 2420}},
		{{1450, 2420}, {1546, 2423}},
		{{1546, 2423}, {1812, 2461}},
		{{1812, 2461}, {1823, 2412}},
		{{1823, 2412}, {1921, 1897}},
		{{1921, 1897}, {1910, 1704}},
		{{1910, 1704}, {1682, 1545}},
		{{1682, 1545}, {1894, 1448}},
		{{1894, 1448}, {1889, 1402}},
		{{1889, 1402}, {1816, 784}},
		{{1816, 784}, {1687, 787}},
		{{1687, 787}, {1524, 777}},
		{{1524, 777}, {1310, 1227}},
		{{1310, 1227}, {883, 1324}},
		{{883, 1324}, {775, 1271}},
		{{775, 1271}, {753, 1319}},
		{{753, 1319}, {718, 1397}},
		{{718, 1397}, {649, 1551}},
		{{649, 1551}, {538, 1520}},
		{{538, 1520}, {431, 1490}},
		{{431, 1490}, {431, 1625}},
		{{431, 1625}, {431, 1938}},
		{{431, 1938}, {431, 2180}},
		{{431, 2180}, {431, 2394}},
	}

	tolerance := float32(10.0)
	repaired := Repair(lines, tolerance)

	for _, line := range repaired {
		fmt.Printf("[[%f, %f], [%f, %f]]\n", line[0][0], line[0][1], line[1][0], line[1][1])
	}
}