#!/usr/bin/python
# make a table with what features are enabled on what camera
import os, sys, string, re
import commands

def run(cmd):
    return commands.getstatusoutput(cmd)[1]

cams = []

for c in os.listdir("../platform"):
    if os.path.isdir(os.path.join("../platform", c)):
        if "_" not in c and "all" not in c and "MASTER" not in c:
            cams.append(c)

cams = sorted(cams)
#~ print len(cams), cams

FD = {}
AF = []
N = {}

for c in cams:
    cmd = "cpp -I../platform/%s -I../src ../src/config-defines.h -dM | grep FEATURE" % c
    F = run(cmd)
    for f in F.split('\n'):
        f = f.replace("#define", "").strip()
        #~ print c,f
        FD[c,f] = True
        AF.append(f)
        N[c] = N.get(c, 0) + 1

AF = list(set(AF))
AF.sort()

def cam_shortname(c):
    c = c.split(".")[0]
    return c.center(5)

# let's see in which menu we have these features
menus = []
current_menu = "Other"
MN_DICT = {}
MN_COUNT = {}
af = open("../src/all_features.h").read()
for l in af.split("\n"):
    m = re.match("/\*\* ([a-zA-Z]+) menu \*\*/", l)
    if m:
        current_menu = m.groups()[0]
        menus.append(current_menu)
        continue
    m = re.search("FEATURE_([A-Z0-9_]+)", l)
    if m:
        f = m.groups()[0]
        MN_DICT[f] = current_menu

for f in AF:
    mn = MN_DICT.get(f[8:], "Other")
    MN_COUNT[mn] = MN_COUNT.get(mn,0) + 1

menus.append("Other")


for mn in menus:
    if MN_COUNT.get(mn,0) == 0:
        continue
    print ""
    print mn
    print ""
    print "%30s" % "",
    for c in cams:
        print "%5s" % cam_shortname(c),
    print ""

    for f in AF:
        if MN_DICT.get(f[8:], "Other") != mn:
            continue
        print "%30s" % f[:30],
        for c in cams:
            if FD.get((c,f)):
                print "  *  ",
            else:
                print "     ",
        print ""

print ""
print "Total"
print ""

print "%30s" % "",
for c in cams:
    print ("%d" % (100 * N[c] / len(AF))).center(5),
print ""