using TIAM.Entities.Transfers;
using TIAMWebApp.Shared.Application.Interfaces;
using TIAMWebApp.Shared.Application.Models;
using TIAMWebApp.Shared.Application.Models.ClientSide.UI.WizardModels;

namespace TIAMMobileApp.Services
{
    public class WizardProcessor : IWizardProcessor
    {

        public ITransferDataService transferDataService { get; set; }
        public IUserDataService userDataService { get; set; }

        public WizardProcessor(ITransferDataService transferDataService, IUserDataService userDataService)
        {
            this.transferDataService = transferDataService;
            this.userDataService = userDataService;
        }

        public async Task<TModelType?> ProcessWizardAsync<TModelType>(Type type, object data) where TModelType: class
        {
            switch (type.Name)
            {
                case "TransferDestinationWizardModel":
                    var result = await transferDataService.CreateTransferDestination((TransferDestination)data);
                    return result as TModelType;

                    //var a = new WizardProcessorResult<TransferDestination>();
                    //a.Model = result;
                    //return a as TResult;

                case "ServiceProvider":
                    return null;
                default:
                    return null;
            }
        }

        public Task<string> ValidateWizardStepAsync(Type type, string fieldName, object fieldValue)
        {
            //if type is TransferDestination, then validate the field name
            //if (type.Name == "TransferDestination")
            //    return await TransferDataService.ValidateDestination(fieldName);
            //if type is ServiceProvider, then validate the field name
            //if type is something else, then throw an exception


            throw new NotImplementedException();
        }
    }
}