#!/bin/bash
if [ "$1" == "" ]; then echo "must specify instance id" && exit; fi
if [ "$2" == "" ]; then echo "must specify policy id" && exit; fi

if [ "$1" != "" ]; then
    cmd[0]="$AWS sso-admin  list-managed-policies-in-permission-set --instance-arn $1 --permission-set-arn $2" 
fi

pref[0]="AttachedManagedPolicies"
tft[0]="aws_ssoadmin_managed_policy_attachment"
idfilt[0]="Arn"

#rm -f ${tft[0]}.tf

c=0
    
    cm=${cmd[$c]}
	ttft=${tft[(${c})]}
    cm=`echo "$cm $ia"`
	#echo "cm=$cm"
    awsout=`eval $cm 2> /dev/null`
    if [ "$awsout" == "" ];then
        echo "This is not an AWS organizations account"
        exit
    fi
    count=1    
    count=`echo $awsout | jq ".${pref[(${c})]} | length"`
    #echo $count
    
    if [ "$count" -gt "0" ]; then
        count=`expr $count - 1`
        for i in `seq 0 $count`; do
            #echo $i
            cname=`echo $awsout | jq ".${pref[(${c})]}[(${i})].${idfilt[(${c})]}" | tr -d '"'`
            rname=${cname//:/_} && rname=${rname//./_} && rname=${rname//\//_}
            ria=${1//:/_} && ria=${ria//./_} && ria=${ria//\//_}
            rpn=${2//:/_} && rpn=${rpn//./_} && rpn=${rpn//\//_}
            #rname=$(printf "%s" $rname)
            rname=$(printf "%s__%s__%s"  $rname $rpn $ria)
            #echo "rname=$rname"
            echo "$ttft ${cname},${2},${1} import"
            fn=`printf "%s__%s.tf" $ttft $rname`
            echo "** $fn **"
            if [ -f "$fn" ] ; then
                echo "$fn exists already skipping"
                continue
            fi
            

            printf "resource \"%s\" \"%s\" {" $ttft $rname > $ttft.$rname.tf
            printf "}"  >> $ttft.$rname.tf
            printf "terraform import %s.%s %s" $ttft $rname "${cname},${2},${1}" > data/import_$ttft_$rname.sh
            terraform import $ttft.$rname "${cname},${2},${1}" | grep Importing
            terraform state show -no-color $ttft.$rname > t1.txt
            tfa=`printf "%s.%s" $ttft $rname`
            terraform show  -json | jq --arg myt "$tfa" '.values.root_module.resources[] | select(.address==$myt)' > data/$tfa.json
            #echo $awsj | jq . 
            rm -f $ttft.$rname.tf

            file="t1.txt"
            iddo=0
            echo $aws2tfmess > $fn
            while IFS= read line
            do
				skip=0
                # display $line or do something with $line
                t1=`echo "$line"` 
                #echo $t1

                if [[ ${t1} == *"="* ]];then
                    tt1=`echo "$line" | cut -f1 -d'=' | tr -d ' '` 
                    tt2=`echo "$line" | cut -f2- -d'='`
                    
                    if [[ ${tt1} == "arn" ]];then skip=1; fi                
                    if [[ ${tt1} == "id" ]];then skip=1; fi

                    if [[ ${tt1} == "status" ]];then skip=1;fi
                    if [[ ${tt1} == "created_date" ]];then skip=1;fi
                    if [[ ${tt1} == "managed_policy_name" ]];then skip=1;fi
                fi

                if [ "$skip" == "0" ]; then
                    #echo $skip $t1
                    echo "$t1" >> $fn

                fi
                
            done <"$file"

        done

    fi


rm -f t*.txt