#!/bin/bash
if [ "$1" != "" ]; then
    cmd[0]="$AWS cloud9 describe-environments --environment-ids $1"
    pref[0]="environments"
else
    cmd[0]="$AWS cloud9 list-environments"
    pref[0]="environmentIds"
fi

tft[0]="aws_cloud9_environment_ec2"
idfilt[0]="id"

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

for c in $(seq 0 0); do

    cm=${cmd[$c]}
    ttft=${tft[(${c})]}
    #echo $cm
    awsout=$(eval $cm 2>/dev/null)
    if [ "$awsout" == "" ]; then
        echo "$cm : You don't have access for this resource"
        exit
    fi
    if [ "$1" != "" ]; then
        count=1
    else
        count=$(echo $awsout | jq ".${pref[(${c})]} | length")
    fi
    if [ "$count" -gt "0" ]; then
        count=$(expr $count - 1)
        for i in $(seq 0 $count); do
            #echo $i
            if [ "$1" != "" ]; then
                cname=$(echo $awsout | jq -r ".${pref[(${c})]}[(${i})].${idfilt[(${c})]}")
            else
                cname=$(echo $awsout | jq -r ".${pref[(${c})]}[(${i})]")
            fi
            echo "$ttft $cname"
            rname=$(printf "c9_%s" $cname)
            fn=$(printf "%s__%s.tf" $ttft $rname)
            if [ -f "$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 $cname >data/import_$ttft_$rname.sh
            terraform import $ttft.$rname "$cname" | 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 $ttft.$rname.tf

            file="t1.txt"
            echo $aws2tfmess >$fn
            sgs=()
            subnets=()
            while IFS= read line; do
                skip=0
                # display $line or do something with $line
                t1=$(echo "$line")
                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 [[ ${tt1} == "id" ]]; then
                        skip=0
                        t1=$(printf "instance_type=\"t3.small\"")
                        printf "lifecycle {\n" >>$fn
                        printf "   ignore_changes = [instance_type]\n" >>$fn
                        printf "}\n" >>$fn
                    fi
                    if [[ ${tt1} == "role_arn" ]]; then skip=1; fi
                    if [[ ${tt1} == "owner_id" ]]; then skip=1; fi
                    if [[ ${tt1} == "last_modified" ]]; then skip=1; fi
                    if [[ ${tt1} == "invoke_arn" ]]; then skip=1; fi
                    if [[ ${tt1} == "qualified_arn" ]]; then skip=1; fi
                    if [[ ${tt1} == "version" ]]; then skip=1; fi
                    if [[ ${tt1} == "type" ]]; then skip=1; fi
                    if [[ ${tt1} == "vpc_id" ]]; then
                        vpcid=$(echo $tt2 | tr -d '"')
                        t1=$(printf "%s = aws_vpc.%s.id" $tt1 $vpcid)
                        skip=1
                    fi
                    if [[ ${tt1} == "role" ]]; then
                        rarn=$(echo $tt2 | tr -d '"')
                        skip=0
                        trole=$(echo $tt2 | rev | cut -f1 -d'/' | rev | tr -d '"')

                        t1=$(printf "%s = aws_iam_role.r-%s.arn" $tt1 $trole)
                    fi

                    if [[ ${tt1} == "owner_arn" ]]; then
                        rnam=$(echo $tt2 | rev | cut -f1 -d'/' | rev | tr -d '"')
                        orarn=$(echo $tt2 | tr -d '"')
                        t1=$(printf "%s = aws_iam_role.%s.arn" $tt1 $rnam)
                    fi

                else
                    if [[ "$t1" == *"subnet-"* ]]; then
                        t1=$(echo $t1 | tr -d '"|,')
                        subnets+=$(printf "\"%s\" " $t1)
                        t1=$(printf "aws_subnet.%s.id," $t1)
                    fi
                    if [[ "$t1" == *"sg-"* ]]; then
                        t1=$(echo $t1 | tr -d '"|,')
                        sgs+=$(printf "\"%s\" " $t1)
                        t1=$(printf "aws_security_group.%s.id," $t1)
                    fi

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

            done <"$file"

            if [ "$trole" != "" ]; then
                ../../scripts/050-get-iam-roles.sh $trole
            fi
            if [ "$vpcid" != "" ]; then
                ../../scripts/100-get-vpc.sh $vpcid
            fi

            if [[ "$orarn" != "" ]]; then
                ../../scripts/050-get-iam-roles.sh $orarn
            fi

            for sub in ${subnets[@]}; do
                #echo "therole=$therole"
                sub1=$(echo $sub | tr -d '"')
                echo "calling for $sub1"
                if [ "$sub1" != "" ]; then
                    ../../scripts/105-get-subnet.sh $sub1
                fi
            done

            for sg in ${sgs[@]}; do
                sg1=$(echo $sg | tr -d '"')
                echo "calling for $sg1"
                if [ "$sg1" != "" ]; then
                    ../../scripts/110-get-security-group.sh $sg1
                fi
            done

        done

    fi
done

rm -f t*.txt