#!/bin/bash

KEY_FILE=~/.dlinux-cli.key

if [ ! -f $KEY_FILE ]; then
  echo -e "Key file not found, run:\necho \"[YOUR-API-KEY]\" > $KEY_FILE"
  exit 1
fi

API_KEY="$(cat $KEY_FILE)"

print_help() {
  printf "
$0 hello - Get a hello message
$0 name - Get your SSHID
$0 start - Start your container
$0 stop - Stop your container
$0 restart - Restart your container
$0 info - Get info about your container
$0 stats - Get your container memory usage statistics
$0 time - Get your container expiration time
$0 key-time - Get your api key expiration time
"
}

# Helper function

call_api() {
  curl -X $1 -H "x-ssh-auth: $API_KEY" "https://api.ssh.surf/$2" 2> /dev/null
}

# Commands

command_hello() {
  call_api GET hello | jq -r .message
}

command_name() {
  call_api GET name | jq -r .message
}

command_start() {
  call_api GET start | jq -r .message
}

command_stop() {
  call_api GET stop | jq -r .message
}

command_restart() {
  call_api GET restart | jq -r .message
}

command_info() {
  data=$(call_api GET info)

  printf "
Name: $(echo $data | jq -r .data.name)
IP Address: $(echo $data | jq -r .data.IPAddress)
MAC Address: $(echo $data | jq -r .data.MACAddress)
Memory: $(echo $data | jq -r .data.memory)
CPUs: $(echo $data | jq -r .data.cpus)
Restart policy: $(echo $data | jq -r .data.restartPolicy.Name)
Restarts: $(echo $data | jq -r .data.restarts)
State: $(echo $data | jq -r .data.state.Status)
Pid: $(echo $data | jq -r .data.state.Pid)
Started at: $(echo $data | jq -r .data.state.StartedAt)
"
}

command_stats() {
  data=$(call_api GET stats)

  printf "
Raw: $(echo $data | jq -r .data.memory.raw)
Percentage: $(echo $data | jq -r .data.memory.percent)%
CPU: $(echo $data | jq -r .data.cpu)%
"
}

command_time() {
  call_api GET time | jq -r .expireDate
}

command_key-time() {
  call_api GET key-time | jq -r .keyexpireString
}

# Command handler

if [ $1 ]; then
  command_$1
else
  print_help
fi