# install dependencies, if needed
sudo apt update && sudo apt upgrade -y
sudo apt install curl git wget htop tmux build-essential jq make lz4 gcc unzip -y

# install go, if needed
cd $HOME
VER="1.23.4"
wget "https://golang.org/dl/go$VER.linux-amd64.tar.gz"
sudo rm -rf /usr/local/go
sudo tar -C /usr/local -xzf "go$VER.linux-amd64.tar.gz"
rm "go$VER.linux-amd64.tar.gz"
[ ! -f ~/.bash_profile ] && touch ~/.bash_profile
echo "export PATH=$PATH:/usr/local/go/bin:~/go/bin" >> ~/.bash_profile
source $HOME/.bash_profile
[ ! -d ~/go/bin ] && mkdir -p ~/go/bin

# set vars
echo "export WALLET="wallet"" >> $HOME/.bash_profile
echo "export MONIKER="test"" >> $HOME/.bash_profile
echo "export ALLO_CHAIN_ID="allorad-testnet-1"" >> $HOME/.bash_profile
echo "export ALLO_PORT="19"" >> $HOME/.bash_profile
source $HOME/.bash_profile

# download binary


# config and init app
spheron config node tcp://localhost:${ALLO_PORT}657
spheron config keyring-backend os
spheron config chain-id allorad-testnet-1
spheron init "test" --chain-id allorad-testnet-1

# download genesis and addrbook
wget -O $HOME/.allorad/config/genesis.json https://testnet-files.mekonglabs.tech/spheron/genesis.json
wget -O $HOME/.allorad/config/addrbook.json https://testnet-files.mekonglabs.tech/spheron/addrbook.json

# set seeds and peers
SEEDS=""
PEERS=""
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.allorad/config/config.toml

# set custom ports in app.toml
sed -i.bak -e "s%:1317%:${ALLO_PORT}317%g;
s%:8080%:${ALLO_PORT}080%g;
s%:9090%:${ALLO_PORT}090%g;
s%:9091%:${ALLO_PORT}091%g;
s%:8545%:${ALLO_PORT}545%g;
s%:8546%:${ALLO_PORT}546%g;
s%:6065%:${ALLO_PORT}065%g" $HOME/.allorad/config/app.toml

# set custom ports in config.toml file
sed -i.bak -e "s%:26658%:${ALLO_PORT}658%g;
s%:26657%:${ALLO_PORT}657%g;
s%:6060%:${ALLO_PORT}060%g;
s%:26656%:${ALLO_PORT}656%g;
s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${ALLO_PORT}656\"%;
s%:26660%:${ALLO_PORT}660%g" $HOME/.allorad/config/config.toml

# config pruning
sed -i -e "s/^pruning *=.*/pruning = \"custom\"/" $HOME/.allorad/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" $HOME/.allorad/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"50\"/" $HOME/.allorad/config/app.toml

# set minimum gas price, enable prometheus and disable indexing
sed -i 's|minimum-gas-prices =.*|minimum-gas-prices = "0.0"|g' $HOME/.allorad/config/app.toml
sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.allorad/config/config.toml
sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.allorad/config/config.toml

# create service file
sudo tee /etc/systemd/system/spheron.service > /dev/null <<EOF
[Unit]
Description=Spheron node
After=network-online.target
[Service]
User=$USER
WorkingDirectory=$HOME/.allorad
ExecStart=$(which spheron) start --home $HOME/.allorad
Restart=on-failure
RestartSec=5
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF

# reset and download snapshot
spheron tendermint unsafe-reset-all --home $HOME/.allorad
if curl -s --head curl https://testnet-files.mekonglabs.tech/spheron/snap_spheron.tar.lz4 | head -n 1 | grep "200" > /dev/null; then
  curl https://testnet-files.mekonglabs.tech/spheron/snap_spheron.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.allorad
    else
  echo no have snap
fi

# enable and start service
sudo systemctl daemon-reload
sudo systemctl enable spheron
sudo systemctl restart spheron && sudo journalctl -u spheron -f

source <(curl -s https://mekonglabs.tech/api/testnet/spheron/autoinstall/)

# to create a new wallet, use the following command. don’t forget to save the mnemonic
spheron keys add $WALLET

# to restore exexuting wallet, use the following command
spheron keys add $WALLET --recover

# save wallet and validator address
WALLET_ADDRESS=$(spheron keys show $WALLET -a)
VALOPER_ADDRESS=$(spheron keys show $WALLET --bech val -a)
echo "export WALLET_ADDRESS="$WALLET_ADDRESS >> $HOME/.bash_profile
echo "export VALOPER_ADDRESS="$VALOPER_ADDRESS >> $HOME/.bash_profile
source $HOME/.bash_profile

# check sync status, once your node is fully synced, the output from above will print "false"
spheron status 2>&1 | jq .SyncInfo

# before creating a validator, you need to fund your wallet and check balance
spheron query bank balances $WALLET_ADDRESS

sudo ufw default allow outgoing 
sudo ufw default deny incoming 
sudo ufw allow ssh/tcp 
sudo ufw allow ${ALLO_PORT}656/tcp
sudo ufw enable

sudo systemctl stop spheron
sudo systemctl disable spheron
sudo rm -rf /etc/systemd/system/spheron.service
sudo rm $(which spheron)
sudo rm -rf $HOME/.allorad
sed -i "/ALLO_/d" $HOME/.bash_profile