using Flurl;
using Flurl.Http;

namespace InnovEnergy.Lib.Victron.VictronVRM;

public static class Requests
{
    private const String ApiRoot = "https://vrmapi.victronenergy.com/v2/";

    public static FlurlRequest LoginRequest { get; } = new FlurlRequest(ApiRoot.AppendPathSegments("auth", "login"));

    public static IFlurlRequest LogoutRequest(this VrmAccount account)
    {
        return ApiRoot
              .AppendPathSegments("auth", "logout")
              .WithHeader("X-Authorization", account.Auth);
    }

    public static IFlurlRequest DetailsRequest(this VrmAccount account, UInt64 installationId, Int32 nDetails = 1000)
    {
        return InstallationRequest(account, installationId)
              .AppendPathSegment("diagnostics")
              .SetQueryParams(new { count = nDetails });
    }

    public static IFlurlRequest InstallationRequest(this VrmAccount account, UInt64 installationId)
    {
        return ApiRoot
              .AppendPathSegment("installations")
              .AppendPathSegment(installationId)
              .WithHeader("X-Authorization", account.Auth);
    }

    public static IFlurlRequest SpecificInstallationRequest(this VrmAccount account, UInt64 installationId)
    {
        return ApiRoot
            .AppendPathSegment("users")
            .AppendPathSegment(account.UserId)
            .AppendPathSegment("installations")
            .AppendPathSegment(installationId)
            .WithHeader("X-Authorization", account.Auth);
    }
    
    public static IFlurlRequest AllInstallationsRequest(this VrmAccount account)
    {
        return ApiRoot
              .AppendPathSegment("users")
              .AppendPathSegment(account.UserId)
              .AppendPathSegment("installations")
              .WithHeader("x-authorization", account.Auth);
    }

    public static IFlurlRequest TagsRequest(this VrmAccount account, UInt64 installationId)
    {
        return InstallationRequest(account, installationId)
              .AppendPathSegment("tags");
    }

    public static IFlurlRequest SettingsRequest(this VrmAccount account, UInt64 installationId)
    {
        return InstallationRequest(account, installationId)
              .AppendPathSegment("settings");
    }
    
    public static IFlurlRequest DevicesRequest(this VrmAccount account, UInt64 installationId)
    {
        return InstallationRequest(account, installationId)
              .AppendPathSegment("system-overview");
    }
    
}