using System.Text.Json;
using System.Text.Json.Serialization;

namespace Nerfed.Compiler;

public class AssemblyDefinition
{
    public string Name { get; set; }
    public string Guid { get; set; }
    //public bool IsEditor { get; set; }
    // Add platform stuff here..?
    // Add dll's here..?
    // Add dependencies here..?

    public static bool Create(string assemblyDefinitionFilePath, string name, out AssemblyDefinition assemblyDefinition)
    {
        assemblyDefinition = null;

        if (File.Exists(assemblyDefinitionFilePath))
        {
            Console.WriteLine($"ERROR: File already exists!");
            return false;
        }

        // Create project file.
        assemblyDefinition = new AssemblyDefinition
        {
            Name = name,
            Guid = System.Guid.NewGuid().ToString("B").ToUpper(),
        };

        Save(assemblyDefinition, assemblyDefinitionFilePath);

        return true;
    }

    public static bool Save(AssemblyDefinition assemblyDefinition, string assemblyDefinitionFilePath)
    {
        string jsonString = JsonSerializer.Serialize(assemblyDefinition, AssemblyDefinitionContext.Default.AssemblyDefinition);

        File.WriteAllText(assemblyDefinitionFilePath, jsonString);

        return true;
    }

    public static bool Open(string assemblyDefinitionFilePath, out AssemblyDefinition assemblyDefinition)
    {
        string jsonString = File.ReadAllText(assemblyDefinitionFilePath);
        assemblyDefinition = JsonSerializer.Deserialize(jsonString, AssemblyDefinitionContext.Default.AssemblyDefinition);

        if (assemblyDefinition == null)
        {
            Console.WriteLine($"ERROR: Could not open {typeof(AssemblyDefinition)}.");
            return false;
        }

        return true;
    }
}

[JsonSerializable(typeof(AssemblyDefinition))]
public partial class AssemblyDefinitionContext : JsonSerializerContext
{
}