#!/usr/bin/env bash

DIR="$(cd $(dirname "$0")/../../config/cli; pwd)"

echo "Downloading https://fleets.status.im/"
json=$(curl --silent https://fleets.status.im/)
fleets=(
    'eth.prod'
)

wakufleets=(
    'status.prod'
    'status.staging'
    'waku.sandbox'
    'waku.test'
)

# Notify fleet is configured for all fleets.
push=$(echo $json | jq '
    .fleets."notify.prod"."tcp/p2p/waku"
        | to_entries
        | map(.value
              | match("enode://([a-z0-9]+)@.*$")
              | .captures[0].string
    )'
)

for fleet in "${fleets[@]}"; do
    echo "Processing $fleet fleet..."
    fleetJSON=$(echo $json | jq ".fleets.\"$fleet\"")
    boot=$(echo $fleetJSON | jq ".boot | map(.)" -r)
    mail=$(echo $fleetJSON | jq ".mail | map(.)" -r)


    # Get random nodes from whisper node list
    maxStaticNodeCount=3
    staticNodeCount=$(echo $fleetJSON | jq ".whisper | length")
    index=$(($RANDOM % ($staticNodeCount - ($maxStaticNodeCount - 1))))
    whisper=$(echo $fleetJSON | jq ".whisper | map(.) | .[$index:($index + $maxStaticNodeCount)]" -r)

    git checkout $DIR/fleet-$fleet.json \
        && jq \
              ".ClusterConfig.BootNodes = $boot \
             | .ClusterConfig.TrustedMailServers = $mail \
             | .ClusterConfig.PushNotificationsServers = $push \
             | .ClusterConfig.StaticNodes = $whisper" \
             $DIR/fleet-$fleet.json \
        | tee "$DIR/tmp.json" >/dev/null \
        && mv $DIR/tmp.json $DIR/fleet-$fleet.json
done

for fleet in "${wakufleets[@]}"; do
    echo "Processing $fleet fleet..."
    fleetJSON=$(echo $json | jq ".fleets.\"$fleet\"")
    waku=$(echo $fleetJSON | jq '."tcp/p2p/waku" | map(.)' -r)

    git checkout $DIR/fleet-$fleet.json \
        && jq \
              ".ClusterConfig.WakuNodes = $waku \
             | .ClusterConfig.PushNotificationsServers = $push" \
             $DIR/fleet-$fleet.json \
        | tee "$DIR/tmp.json" >/dev/null \
        && mv $DIR/tmp.json $DIR/fleet-$fleet.json
done