using System.Text;
using BucketChain;

Console.OutputEncoding = Encoding.UTF8;

Console.WriteLine("*** BucketChain ***");

const int MaxSteps = 100;
var stepCount = 0;

var well = new Well(20D, 0.5D);
var fire = new Fire(5D, 0.25D);

var people = new Person[9];
for (var i = 0; i < people.Length; i++)
{
    people[i] = new Person();
}

var chain = new Chain(8, 6, 1.25D, well, fire, people[0]);

while (stepCount < MaxSteps)
{
    stepCount++;

    switch (stepCount)
    {
        case 1:
        {
            // 01
            people[1].JoinChain(people[0], true);
        }
            break;
        case 2:
        {
            // 021
            people[2].JoinChain(people[1], false);
        }
            break;
        case 3:
        {
            // 3021
            people[3].JoinChain(people[0], false);
        }
            break;
        case 5:
        {
            // 30214
            people[4].JoinChain(people[1], true);
        }
            break;
        case 9:
        {
            // 302145678
            var left = 4;
            for (var i = 5; i < people.Length; i++)
            {
                people[i].JoinChain(people[left++], true);
            }
        }
            break;
    }

    if (chain.Operate(stepCount, out var error))
    {
        PrintChain();
        break;
    }

    if (error)
    {
        Console.WriteLine("Error moving bucket");
        break;
    }
    
    PrintChain();
    
    await Task.Delay(TimeSpan.FromSeconds(1));

    continue;

    void PrintChain()
    {
        Console.Clear();
        Console.WriteLine($"#{stepCount:000}: {chain}");
    }
}

Console.WriteLine(fire.Extinguished ? "Fire extinguished 🥳" : "Fire destroyed the city 🥵");

Console.WriteLine($"{Environment.NewLine}Press any key to exit...");
Console.ReadKey();