import os
import json


def report_concat (targ_dir, testcase):
    machine_temp=[];
    machines=[];
    diction={};

    for file in os.listdir(targ_dir):
        if file.endswith(".json"):
            machine_temp.append(file)

    l=len(machine_temp)

    for x in range (0,l):
        file_t=machine_temp[x]
        with open (targ_dir+file_t) as result_file:
            result_djson=json.load(result_file)
            if result_djson['1  Testcase Name'] == str(testcase):
                machines.append(result_djson)
    return machines

def space_count(l):
    spc=''
    for x in range(l):
        spc=spc+' '
    return spc


def custom_dict(list1,list2,k):
    string_1=''
    for num_1 in range (0,len(list1)):
        string_1=string_1+space_count(k)+str(list1[num_1][0])+"="+str(list2[num_1])+"\n"
    return string_1

def generate_result(dict_a,k):
    list_1=[]
    list_2=[]
    count=0
    for i,j in sorted(dict_a.iteritems()):
        list_1.append([])
        list_1[count].append(i)
        if (str(type(dict_a.get(i)))) == "<type 'dict'>":
            list_2.append(str("\n"+generate_result(dict_a.get(i),int(k+1))))
        else:
            list_2.append(dict_a.get(i))
        count=count+1
    return custom_dict(list_1,list_2,k)