#!/usr/bin/python3

import sys

corner_x = dict()
corner_y = dict()
fs = dict()
ss = dict()
coffset = dict()

# Go through "ingeom" and find all corner_{x,y}/fs/ss/coffset lines
with open(sys.argv[1]) as ingeom:
    while True:
        line = ingeom.readline()
        if not line:
            break
        line = line.rstrip("\r\n")
        slash = line.find("/")
        if slash != -1:
            panel = line[0:slash]
        else:
            panel = None
        if line.find("/corner_x") != -1:
            if not panel:
                print("No panel for line: %s\n" % line)
                sys.exit(1)
            corner_x[panel] = line.split(" = ")[1]
        if line.find("/corner_y") != -1:
            if not panel:
                print("No panel for line: %s\n" % line)
                sys.exit(1)
            corner_y[panel] = line.split(" = ")[1]
        if line.find("/fs") != -1:
            if not panel:
                print("No panel for line: %s\n" % line)
                sys.exit(1)
            fs[panel] = line.split(" = ")[1]
        if line.find("/ss") != -1:
            if not panel:
                print("No panel for line: %s\n" % line)
                sys.exit(1)
            ss[panel] = line.split(" = ")[1]
        if line.find("/coffset") != -1:
            if not panel:
                print("No panel for line: %s\n" % line)
                sys.exit(1)
            coffset[panel] = line.split(" = ")[1]

# Go through "template", and replace all corner_{x,y}/fs/ss lines from memory
out = open(sys.argv[3], "w")
with open(sys.argv[2]) as template:
    while True:
        line = template.readline()
        if not line:
            break
        line = line.rstrip("\r\n")
        slash = line.find("/")
        if slash != -1:
            panel = line[0:slash]
        else:
            panel = None
        if line.find("/corner_x") != -1:
            if not panel:
                print("No panel for line: %s\n" % line)
                sys.exit(1)
            out.write("%s/corner_x = %s\n" % (panel, corner_x[panel]))
        elif line.find("/corner_y") != -1:
            if not panel:
                print("No panel for line: %s\n" % line)
                sys.exit(1)
            out.write("%s/corner_y = %s\n" % (panel, corner_y[panel]))
        elif line.find("/fs") != -1:
            if not panel:
                print("No panel for line: %s\n" % line)
                sys.exit(1)
            out.write("%s/fs = %s\n" % (panel, fs[panel]))
        elif line.find("/ss") != -1:
            if not panel:
                print("No panel for line: %s\n" % line)
                sys.exit(1)
            out.write("%s/ss = %s\n" % (panel, ss[panel]))
        elif line.find("/coffset") != -1:
            if not panel:
                print("No panel for line: %s\n" % line)
                sys.exit(1)
            if panel in coffset:
                out.write("%s/coffset = %s\n" % (panel, coffset[panel]))
        else:
            out.write("%s\n" % line)

out.close()