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boolean expression generator form circuit coordinates #56

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350 changes: 350 additions & 0 deletions Basics/final_bool.py
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'''
#This program calculates the boolean expression of a digital logic circuit by using the coordinates of all the gates as well as each wire.
# pre is an array of dictionary
# pre=[{'label': 'and', 'topleft': {'x': 254, 'y': 33}, 'bottomright': {'x': 391, 'y': 239}, 'tlx': 250, 'tly': 30, 'brx': 290, 'bry': 70}, {'label': 'not', 'topleft': {'x': 372, 'y': 97}, 'bottomright': {'x': 430, 'y': 164}, 'tlx': 290, 'tly': 40, 'brx': 310, 'bry': 60}, {'label': 'wire', 'topleft': {'x': 99, 'y': 101}, 'bottomright': {'x': 255, 'y': 101}, 'tlx': 90, 'tly': 40, 'brx': 250, 'bry': 40}, {'label': 'wire', 'topleft': {'x': 429, 'y': 125}, 'bottomright': {'x': 462.0, 'y': 125}, 'tlx': 310, 'tly': 50, 'brx': 460, 'bry': 50}, {'label': 'wire', 'topleft': {'x': 462.0, 'y': 125}, 'bottomright': {'x': 462.0, 'y': 225.0}, 'tlx': 460, 'tly': 50, 'brx': 460, 'bry': 170}, {'label': 'wire', 'topleft': {'x': 114, 'y': 156}, 'bottomright': {'x': 255, 'y': 156}, 'tlx': 110, 'tly': 50, 'brx': 250, 'bry': 50}, {'label': 'and', 'topleft': {'x': 552, 'y': 161}, 'bottomright': {'x': 689, 'y': 359}, 'tlx': 550, 'tly': 160, 'brx': 590, 'bry': 200}, {'label': 'not', 'topleft': {'x': 671, 'y': 221}, 'bottomright': {'x': 722, 'y': 282}, 'tlx': 590, 'tly': 170, 'brx': 600, 'bry': 180}, {'label': 'wire', 'topleft': {'x': 462.0, 'y': 225.0}, 'bottomright': {'x': 553, 'y': 225.0}, 'tlx': 460, 'tly': 170, 'brx': 550, 'bry': 170}, {'label': 'wire', 'topleft': {'x': 550.0, 'y': 281.0}, 'bottomright': {'x': 553, 'y': 281.0}, 'tlx': 300, 'tly': 180, 'brx': 550, 'bry': 180}, {'label': 'wire', 'topleft': {'x': 0, 'y': 0}, 'bottomright': {'x': 750, 'y': 0}, 'tlx': 600, 'tly': 180, 'brx': 750, 'bry': 180}]

'''

import cv2 as cv2
import os
import numpy as np



def find_boolean_exp(bb_x,predictions):
#value of initial input wires
inp="a"
for i in range(len(predictions)):
flag=0
if(predictions[i]['label']=="wire"):
x=predictions[i]['topleft']
for j in range(len(predictions)):
if(predictions[j]['bottomright']['x']==x['x']):
flag=1

if(flag==0):
predictions[i]['value']=inp
inp=chr(ord(inp)+1)

for i in range(len(predictions)):
btm_r=predictions[i]['bottomright']
if('value' in predictions[i]):
val=predictions[i]['value']
for j in range(len(predictions)):
top_l=predictions[j]['topleft']

if((top_l['x']==btm_r['x']) and (top_l['y']==btm_r['y'])):
print('+++++++++++++++++++++++++++')
predictions[j]['value']=val

#print(predictions)

for i in range(len(predictions)):
x1=predictions[i]['topleft']['x']
y1=predictions[i]['topleft']['y']

x2=predictions[i]['bottomright']['x']
y2=predictions[i]['bottomright']['y']
# if('value' in predictions[i]):
# print('label',predictions[i]['label'],(x1,y1),'-----',(x2,y2),'value=',predictions[i]['value'])
# else:
# print('label',predictions[i]['label'],(x1,y1),'-----',(x2,y2))

i=0
#processing gates from left to right
print('NOW CHECK')
#print(predictions)
for i in range(len(predictions)):
inp_wires_val=[]
if(predictions[i]['label']=="not"):
continue
if(predictions[i]['label']!="wire"):
gate=predictions[i]['label']
print('GATE IS :',gate)
left_x_bb=predictions[i]['topleft']['x']
right_x_bb=predictions[i]['bottomright']['x']
top_y_bb=predictions[i]['topleft']['y']-5
bottom_y_bb=predictions[i]['bottomright']['y']+5
#print('top x',left_x_bb)
#get val of inp wires
for j in range(len(predictions)):
if((predictions[j]['label']=="wire") and (abs(predictions[j]['bottomright']['x']-left_x_bb)<=5) and (predictions[j]['bottomright']['y'] > top_y_bb) and (predictions[j]['bottomright']['y'] < bottom_y_bb)):
if('value' in predictions[j]):
print('+++',predictions[j])

s=predictions[j]['value']
# print(s)
inp_wires_val.insert(len(inp_wires_val),predictions[j]['value'])

print('------------------')
#print(inp_wires_val)

#get output wire
out=""
str=""
cmpl_out=""

#remove duplicates
#inp_wires_val=list(dict.fromkeys(inp_wires_val))
final_list = []
if(predictions[i+1]['label']=="not"):
print('VVVVVVVVVVVVVV')
left_x_bb1=predictions[i+1]['topleft']['x']
right_x_bb1=predictions[i+1]['bottomright']['x']
top_y_bb1=predictions[i+1]['topleft']['y']-5
bottom_y_bb1=predictions[i+1]['bottomright']['y']+5

if(gate=="and"):
print('NANDDDD')
for y in range(len(inp_wires_val)):
str+=inp_wires_val[y]+"."
l=len(str)-1
out=str[0:l]
predictions[i]['output']=out
cmpl_out='('+out+')'+'\''
print(cmpl_out)
for r in range(len(predictions)):
if((predictions[r]['label']=="wire") and (abs(predictions[r]['topleft']['x']-right_x_bb1)<=5) and (predictions[r]['topleft']['y'] > top_y_bb1) and (predictions[r]['topleft']['y'] < bottom_y_bb1)):
predictions[r]['value']=cmpl_out
predictions[i+1]['output']=cmpl_out
#print(predictions)

for u in range(len(predictions)):
btm_r=predictions[u]['bottomright']
if('value' in predictions[u]):
val=predictions[u]['value']
for g in range(len(predictions)):
top_l=predictions[g]['topleft']
if((top_l['x']==btm_r['x']) and (top_l['y']==btm_r['y'])):
print('+++++++++++++++++++++++++++')
predictions[g]['value']=val

#print(predictions)


if(gate=="or"):
print('NORRRR')
for y in range(len(inp_wires_val)):
str+=inp_wires_val[y]+"+"
l=len(str)-1
out=str[0:l]
predictions[i]['output']=out
cmpl_out='('+out+')'+'\''
#print(cmpl_out)
for r in range(len(predictions)):
if((predictions[r]['label']=="wire") and (abs(predictions[r]['topleft']['x']-right_x_bb1)<=5) and (predictions[r]['topleft']['y'] > top_y_bb1) and (predictions[r]['topleft']['y'] < bottom_y_bb1)):
predictions[r]['value']=cmpl_out
predictions[i+1]['output']=cmpl_out
#print(predictions)

for u in range(len(predictions)):
btm_r=predictions[u]['bottomright']
if('value' in predictions[u]):
val=predictions[u]['value']
for g in range(len(predictions)):
top_l=predictions[g]['topleft']
if((top_l['x']==btm_r['x']) and (top_l['y']==btm_r['y'])):
print('+++++++++++++++++++++++++++')
predictions[g]['value']=val

# print(predictions)


#i+=1
else:
for k in range(len(predictions)):

if((predictions[k]['label']=="wire") and (abs(predictions[k]['topleft']['x']-right_x_bb)<=5) and (predictions[k]['topleft']['y'] > top_y_bb) and (predictions[k]['topleft']['y'] < bottom_y_bb)):
print('444444444444')
if(gate=="and"):
print('ANDDDD')
for y in range(len(inp_wires_val)):
str+=inp_wires_val[y]+"."
l=len(str)-1
out=str[0:l]
out='('+out+')'
#print('tttttttttttttttttttt',predictions[i+1]['label'])
predictions[k]['value']=out
predictions[i]['output']=out
for p in range(len(predictions)):

btm_r=predictions[p]['bottomright']
if('value' in predictions[p]):
val=predictions[p]['value']


for m in range(len(predictions)):
top_l=predictions[m]['topleft']
if((top_l['x']==btm_r['x']) and (top_l['y']==btm_r['y'])):
print('+++++++++++++++++++++++++++')
predictions[m]['value']=val

#print(predictions)
for i in range(len(predictions)):
x1=predictions[i]['topleft']['x']
y1=predictions[i]['topleft']['y']
#print('label',predictions[i]['label'],(x1,y1))

x2=predictions[i]['bottomright']['x']
y2=predictions[i]['bottomright']['y']
#print('label',predictions[i]['label'],(x2,y2))









elif(gate=="or"):
print('ORRRR')
for y in range(len(inp_wires_val)):
str+=inp_wires_val[y]+"+"
l=len(str)-1
out=str[0:l]
out='('+out+')'
print('tttttttttttttttttttt',predictions[i+1]['label'])
predictions[k]['value']=out
predictions[i]['output']=out
for p in range(len(predictions)):
btm_r=predictions[p]['bottomright']
if('value' in predictions[p]):
val=predictions[p]['value']
for m in range(len(predictions)):
top_l=predictions[m]['topleft']
if((top_l['x']==btm_r['x']) and (top_l['y']==btm_r['y'])):
print('+++++++++++++++++++++++++++')
predictions[m]['value']=val
# print(predictions)
#i+=1
'''
for i in range(len(predictions)):
x1=predictions[i]['topleft']['x']
y1=predictions[i]['topleft']['y']

x2=predictions[i]['bottomright']['x']
y2=predictions[i]['bottomright']['y']
if('value' in predictions[i]):
print('label',predictions[i]['label'],(x1,y1),'-----',(x2,y2),'value=',predictions[i]['value'])
elif('output' in predictions[i]):
print('label',predictions[i]['label'],(x1,y1),'-----',(x2,y2),'output=',predictions[i]['output'])
'''

#Example
pre=[{'label': 'and', 'topleft': {'x': 254, 'y': 33}, 'bottomright': {'x': 391, 'y': 239}, 'tlx': 250, 'tly': 30, 'brx': 290, 'bry': 70}, {'label': 'not', 'topleft': {'x': 372, 'y': 97}, 'bottomright': {'x': 430, 'y': 164}, 'tlx': 290, 'tly': 40, 'brx': 310, 'bry': 60}, {'label': 'wire', 'topleft': {'x': 99, 'y': 101}, 'bottomright': {'x': 255, 'y': 101}, 'tlx': 90, 'tly': 40, 'brx': 250, 'bry': 40}, {'label': 'wire', 'topleft': {'x': 429, 'y': 125}, 'bottomright': {'x': 462.0, 'y': 125}, 'tlx': 310, 'tly': 50, 'brx': 460, 'bry': 50}, {'label': 'wire', 'topleft': {'x': 462.0, 'y': 125}, 'bottomright': {'x': 462.0, 'y': 225.0}, 'tlx': 460, 'tly': 50, 'brx': 460, 'bry': 170}, {'label': 'wire', 'topleft': {'x': 114, 'y': 156}, 'bottomright': {'x': 255, 'y': 156}, 'tlx': 110, 'tly': 50, 'brx': 250, 'bry': 50}, {'label': 'and', 'topleft': {'x': 552, 'y': 161}, 'bottomright': {'x': 689, 'y': 359}, 'tlx': 550, 'tly': 160, 'brx': 590, 'bry': 200}, {'label': 'not', 'topleft': {'x': 671, 'y': 221}, 'bottomright': {'x': 722, 'y': 282}, 'tlx': 590, 'tly': 170, 'brx': 600, 'bry': 180}, {'label': 'wire', 'topleft': {'x': 462.0, 'y': 225.0}, 'bottomright': {'x': 553, 'y': 225.0}, 'tlx': 460, 'tly': 170, 'brx': 550, 'bry': 170}, {'label': 'wire', 'topleft': {'x': 550.0, 'y': 281.0}, 'bottomright': {'x': 553, 'y': 281.0}, 'tlx': 300, 'tly': 180, 'brx': 550, 'bry': 180}, {'label': 'wire', 'topleft': {'x': 0, 'y': 0}, 'bottomright': {'x': 750, 'y': 0}, 'tlx': 600, 'tly': 180, 'brx': 750, 'bry': 180}]


#sort gates from left to right
def gen_expression(pred):

c=0
res=[]
print('#########',len(pred))
for i in range(len(pred)):
#print(pred[i])
if((pred[i]['label']=='wire') and (pred[i]['tlx']!=pred[i]['brx']) and (pred[i]['tly']!=pred[i]['bry'])):
c=c+1
continue

res.append(pred[i])
print('..............',c)
print('#########',len(res))




print(len(res))
print('********************************')
print('EXPRESSION LIST')

predictions=[]

for i in range(len(res)):
predictions.append({'label':res[i]['label'],'topleft':{'x':res[i]['tlx'], 'y':res[i]['tly']},'bottomright':{'x':res[i]['brx'], 'y':res[i]['bry']}})

# print(predictions)

for i in range(len(predictions)):
predictions[i]['topleft']['x']
y1=predictions[i]['topleft']['y']
#print('label',components[i]['label'],(x1,y1))

x2=predictions[i]['bottomright']['x']
y2=predictions[i]['bottomright']['y']
# print('label',predictions[i]['label'],(x1,y1),'---',(x2,y2))

gates_list=[]
for i in range(len(predictions)):
if(predictions[i]['label']!="wire"):
gates_list.append(predictions[i])


gates_list=sorted(gates_list , key=lambda k: (k['topleft']['x']))
#print('Gates List')
# print(gates_list)

predictions=sorted(predictions, key=lambda k: (k['topleft']['y']))

for i in range(len(predictions)):
if((predictions[i]['topleft']['x']==predictions[i]['bottomright']['x']) and (predictions[i]['topleft']['y']==predictions[i]['bottomright']['y'])):
continue
if(predictions[i]['label']=="wire"):
gates_list.append(predictions[i])



print('Final List')
# print(gates_list)

predictions=gates_list
res1=[]
rmv_list=[]
c=0
for i in range(len(predictions)):
for j in range(i+1,len(predictions)):
if((predictions[i]['bottomright']['x']==predictions[j]['bottomright']['x']) and (predictions[i]['bottomright']['y']==predictions[j]['bottomright']['y'])):
rmv_list.append(i)
c=c+1
print('@@@@@@',c)

print(rmv_list)

for i in range(len(predictions)):
if i in rmv_list:
continue
res1.append(predictions[i])
predictions=res1

bb_x=[]
for i in range(len(predictions)):
if(str(predictions[i]['label'])!="wire"):
x=predictions[i]['topleft']['x']
bb_x.append(x)
find_boolean_exp(bb_x,predictions)

max_x=0
end_gate_idx=0
for i in range(len(predictions)):
if(predictions[i]['label']!="wire"):
topl_x=predictions[i]['topleft']['x']
if(topl_x>max_x):
max_x=topl_x
end_gate_idx=i

print(predictions[end_gate_idx])
print('Boolean Expression of the given circuit :')
if('output' in predictions[end_gate_idx]):
print(predictions[end_gate_idx]['output'])
s=predictions[end_gate_idx]['output']
# h=len(s)-1
# s=s[1:h]
print(s)
return s
else:
print('Gate not detected error!!')
return "Gate missing!!"


gen_expression(pre)