# -*- coding: UTF-8 -*-
from pyautocad import Autocad, APoint

# 获取点到长方形的最短距离
def getDoorBeginAndModuleUsePointDistince(x0,y0,width,height,x,y):
    includePoints = [(x,y)]
    if x<x0-width/2:
        if y>y0+height/2:
            includePoints.append((x0-width/2,y0+height/2))
        elif y>y0-height/2:
            includePoints.append((x0-width/2,y))
        else:
            includePoints.append((x0-width/2,y0-height/2))
    elif x<x0+width/2:
        if y>y0+height/2:
            includePoints.append((x,y0+height/2))
        elif y>y0-height/2:
            pass
        else:
            includePoints.append((x,y0-height/2))
    else:
        if y>y0+height/2:
            includePoints.append((x0+width/2,y0+height/2))
        elif y>y0-height/2:
            includePoints.append((x0+width/2,y))
        else:
            includePoints.append((x0+width/2,y0-height/2))
    return includePoints
# 获取点到长方形指定点的最短距离,默认点在长方形下方
def getMovePath(x0,y0,width,height,x,y,x1,y1):
    includePoints = [(x,y)]
    bottom = y0-height/2
    right = x0+width/2
    top = y0+height/2
    left = x0-width/2
    # 终点在模块最上边
    if y1 == top:
        if y>=top:
            includePoints.append((x1,y1))
        elif x<=left:
            includePoints.append((left,top))
            includePoints.append((x1,y1))
        elif x>=right:
            includePoints.append((right,top))
            includePoints.append((x1,y1))
        elif x+x1<=2*x0:
            includePoints.append((left,bottom))
            includePoints.append((left,top))
            includePoints.append((x1,y1))
        else:
            includePoints.append((right,bottom))
            includePoints.append((right,top))
            includePoints.append((x1,y1))
    elif y1 == bottom:
        if y<=bottom:
            includePoints.append((x1,y1))
        elif x<=left:
            includePoints.append((left,bottom))
            includePoints.append((x1,y1))
        elif x>=right:
            includePoints.append((right,bottom))
            includePoints.append((x1,y1))
        elif x+x1<=2*x0:
            includePoints.append((left,top))
            includePoints.append((left,bottom))
            includePoints.append((x1,y1))
        else:
            includePoints.append((right,top))
            includePoints.append((right,bottom))
            includePoints.append((x1,y1))
    elif x1 == left:
        if x<=left:
            includePoints.append((x1,y1))
        elif y>=top:
            includePoints.append((left,top))
            includePoints.append((x1,y1))
        elif y<=bottom:
            includePoints.append((left,bottom))
            includePoints.append((x1,y1))
        elif y+y1<=2*y0:
            includePoints.append((right,bottom))
            includePoints.append((left,bottom))
            includePoints.append((x1,y1))
        else:
            includePoints.append((right,top))
            includePoints.append((left,top))
            includePoints.append((x1,y1))
    else:
        if x>=right:
            includePoints.append((x1,y1))
        elif y>=top:
            includePoints.append((right,top))
            includePoints.append((x1,y1))
        elif y<=bottom:
            includePoints.append((right,bottom))
            includePoints.append((x1,y1))
        elif y+y1<=2*y0:
            includePoints.append((left,bottom))
            includePoints.append((right,bottom))
            includePoints.append((x1,y1))
        else:
            includePoints.append((left,top))
            includePoints.append((right,top))
            includePoints.append((x1,y1))
    return includePoints
# 获取模块可用点到另一个模块使用点间的距离
def getModuleMovePath(x10,y10,width1,height1,x1,y1,x20,y20,width2,height2,x2,y2):
    includePoints1 = getMovePath(x10,y10,width1,height1,x2,y2,x1,y1)
    includePoints2 = getMovePath(x20,y20,width2,height2,x1,y1,x2,y2)
    includePoints = []
    for item in range(len(includePoints1)):
        if(item>0):
            includePoints.append(includePoints1[item])
    for item in range(len(includePoints2)):
        if(item>0):
            includePoints.insert(0,includePoints2[item])
    return includePoints