using ArgsUniform;
using CodexNetDeployer;
using DistTestCore;
using DistTestCore.Codex;
using DistTestCore.Marketplace;
using DistTestCore.Metrics;
using Newtonsoft.Json;
using Configuration = CodexNetDeployer.Configuration;

public class Program
{
    public static void Main(string[] args)
    {
        var nl = Environment.NewLine;
        Console.WriteLine("CodexNetDeployer" + nl);

        var uniformArgs = new ArgsUniform<Configuration>(PrintHelp, args);
        var config = uniformArgs.Parse(true);
        
        if (args.Any(a => a == "--external"))
        {
            config.RunnerLocation = TestRunnerLocation.ExternalToCluster;
        }

        var errors = config.Validate();
        if (errors.Any())
        {
            Console.WriteLine($"Configuration errors: ({errors.Count})");
            foreach ( var error in errors ) Console.WriteLine("\t" + error);
            Console.WriteLine(nl);
            PrintHelp();
            return;
        }

        Console.WriteLine("Using images:" + nl +
            $"\tCodex image: '{new CodexContainerRecipe().Image}'" + nl +
            $"\tCodexContracts image: '{new CodexContractsContainerRecipe().Image}'" + nl +
            $"\tPrometheus image: '{new PrometheusContainerRecipe().Image}'" + nl +
            $"\tGeth image: '{new GethContainerRecipe().Image}'" + nl);

        if (!args.Any(a => a == "-y"))
        {
            Console.WriteLine("Does the above config look good? [y/n]");
            if (Console.ReadLine()!.ToLowerInvariant() != "y") return;
            Console.WriteLine("I think so too.");
        }

        var deployer = new Deployer(config);
        var deployment = deployer.Deploy();

        Console.WriteLine("Writing codex-deployment.json...");

        File.WriteAllText("codex-deployment.json", JsonConvert.SerializeObject(deployment, Formatting.Indented));

        Console.WriteLine("Done!");
    }

    private static void PrintHelp()
    {
        var nl = Environment.NewLine;
        Console.WriteLine("CodexNetDeployer allows you to easily deploy multiple Codex nodes in a Kubernetes cluster. " +
            "The deployer will set up the required supporting services, deploy the Codex on-chain contracts, start and bootstrap the Codex instances. " +
            "All Kubernetes objects will be created in the namespace provided, allowing you to easily find, modify, and delete them afterwards." + nl);

        Console.WriteLine("CodexNetDeployer assumes you are running this tool from *inside* the Kubernetes cluster you want to deploy to. " +
            "If you are not running this from a container inside the cluster, add the argument '--external'." + nl);
    }
}