import utils.conf
import utils.getarray
# 判断能否摆下组件的贴墙边
from utils import getarray

# 判断当前边能否放下指定模块
def canMatch(wallLength, moduleLengths):
    moduleTotalLength = 0;
    for item in moduleLengths:
        moduleTotalLength = moduleTotalLength + item
    return (moduleTotalLength <= wallLength)
# matchResult = canMatch(3,(1,1,2))
# print(matchResult)
# 获取当前位置的所有摆法
def matchWalls(roomLengths, moduleLengths):
    m = len(roomLengths)
    n = len(moduleLengths)
    a=getarray.getAllArray(m,n)
    canMatchTop = canMatch(roomLengths[2], moduleLengths)
    if(canMatchTop):
        print("begin to calc top")
        matchWall(roomLengths,moduleLengths,"222")
    else:
        for item in a:
            matchWall(roomLengths,moduleLengths,a[item])

def matchWall(roomLengths, moduleLengths, positions):
    m = len(roomLengths)
    n = len(moduleLengths)
    a = getarray.getitemIndexArray(positions,m,n)
    pass
#一字摆法
def matchTopWall(roomLengths,moduleLengths):
    matchWalls(roomLengths, moduleLengths, "222")
matchWalls([1,2,3,4],[1,1,1])