import os


def getMacroDef():
    def_dict={}
    for dir_name in os.listdir("data/Nangate45"):
        if not os.path.isdir(os.path.join("data/Nangate45",dir_name)):
            continue
        if not os.path.isdir(os.path.join("data/Nangate45",dir_name,"lib")):
            continue

        def_file=os.path.join("data/Nangate45",dir_name,"def","2_4_floorplan_macro.def")
        if os.path.isfile(def_file):
            def_dict[dir_name]=def_file
        
    return def_dict

def getCellDef():
    def_dict={}
    for dir_name in os.listdir("data/Nangate45"):
        if not os.path.isdir(os.path.join("data/Nangate45",dir_name)):
            continue
        if os.path.isdir(os.path.join("data/Nangate45",dir_name,"lib")):
            continue
        if not os.path.isdir(os.path.join("data/Nangate45",dir_name,"def")):
            continue

        def_file=os.path.join("data/Nangate45",dir_name,"def","3_2_place_iop.def")
        if os.path.isfile(def_file):
            def_dict[dir_name]=def_file
        
    return def_dict

def getAllCellDef():
    def_dict={}
    for dir_name in os.listdir("data/Nangate45"):
        if not os.path.isdir(os.path.join("data/Nangate45",dir_name)):
            continue
        
        if not os.path.isdir(os.path.join("data/Nangate45",dir_name,"def")):
            continue

        def_file=os.path.join("data/Nangate45",dir_name,"def","3_2_place_iop.def")
        if os.path.isfile(def_file):
            def_dict[dir_name]=def_file

    return def_dict

def getAfterDef(stage):

    if stage == "place":
        def_name="3_place.def"
    elif stage =="cts":
        def_name="4_cts.def"
    elif stage == "route":
        def_name="5_route.def"


    def_dict={}
    for dir_name in os.listdir("data/Nangate45"):
        if not os.path.isdir(os.path.join("data/Nangate45",dir_name)):
            continue
        
        if not os.path.isdir(os.path.join("data/Nangate45",dir_name,"def")):
            continue
        def_file=os.path.join("data/Nangate45",dir_name,"def",def_name)
        if os.path.isfile(def_file):
            def_dict[dir_name]=def_file

    
    return def_dict

def getNetlist():
    netlist_dict={}
    for dir_name in os.listdir("raw_data"):
        
        netlist_file=os.path.join("raw_data",dir_name,"1_synth.v")
        if os.path.isfile(netlist_file):
            netlist_dict[dir_name]=netlist_file

    return netlist_dict