namespace Lux.UI.Components.Pages
{
    public partial class JobRoute
    {
        #region Protected Methods

        protected override Task OnInitializedAsync()
        {
            return ReloadDataAsync();
        }

        #endregion Protected Methods

        #region Private Fields

        private bool addVisible = false;

        private bool isLoading = false;

        private List<CostDriverModel> ListCostDrivers = new List<CostDriverModel>();

        private List<JobTaskModel> ListJobTask = new List<JobTaskModel>();

        private List<PhaseModel> ListPhases = new List<PhaseModel>();

        private List<ResourceModel> ListResources = new List<ResourceModel>();

        private List<JobStepModel>? ListStep = null;

        private List<string> ListTagsAvailable = new List<string>();

        private JobTaskModel? selRecord = null;

        private JobTaskModel newRecord = null!;

        private string errorMsg = "";

        #endregion Private Fields

        #region Private Properties

        [Inject]
        private ICostDriverService CDService { get; set; } = null!;

        [Inject]
        private IDataLayerServices DLService { get; set; } = null!;

        [Inject]
        private IJobStepService JStService { get; set; } = null!;

        [Inject]
        private IJobTaskService JTaService { get; set; } = null!;

        private string mainCss
        {
            get => selRecord == null ? "col-12" : "col-4";
        }

        [Inject]
        private IPhaseService PhService { get; set; } = null!;

        [Inject]
        private IResourceService ResService { get; set; } = null!;

        [Inject]
        private IJobTaskService JTService { get; set; } = null!;

        private string searchVal { get; set; } = string.Empty;

        [Inject]
        private ITagService TagService { get; set; } = null!;

        #endregion Private Properties

        #region Private Methods

        private Task ForceReloadAsync()
        {
            return ReloadDataAsync();
        }

        private async Task ReloadDataAsync()
        {
            isLoading = true;
            var rawTags = await TagService.GetAllAsync();
            ListTagsAvailable = rawTags.Select(x => x.CodTag).ToList();
            ListCostDrivers = await CDService.GetAllAsync();
            ListPhases = await PhService.GetAllAsync();
            ListResources = await ResService.GetAllAsync();
            ListJobTask = await JTaService.GetAllAsync();
            ListStep = null;
            isLoading = false;
        }

        /// <summary>
        /// Reload dettagli ciclo
        /// </summary>
        /// <param name="args"></param>
        /// <returns></returns>
        private async Task ReloadDetail(bool args)
        {
            if (selRecord != null)
            {
                ListStep = await JStService.GetByParentAsync(selRecord.JobID);
            }
            else
            {
                ListStep = null;
            }
        }

        private void ResetSearch()
        {
            searchVal = "";
        }

        /// <summary>
        /// Salva ID sel e mostra dettagli JobTask
        /// </summary>
        /// <param name="selRec"></param>
        private async Task ShowDetail(JobTaskModel? selRec)
        {
            selRecord = selRec;
            // ricarico dal DB
            if (selRec != null)
            {
                ListStep = await JStService.GetByParentAsync(selRec.JobID);
            }
            else
            {
                ListStep = null;
            }
        }

        private string SearchVal
        {
            get => searchVal;
            set
            {
                if (searchVal != value)
                {
                    searchVal = value;
                }
            }
        }

        private string btnResetCss
        {
            get => string.IsNullOrEmpty(searchVal) ? "btn-outline-secondary" : "btn-primary";
        }

        /// <summary>
        /// Genera nuovo record e lo salva
        /// </summary>
        private async Task DoAdd()
        {
            if (newRecord != null)
            {
                // verifico non sia duplicato...
                var recExist = ListJobTask.Count(x => x.Description == newRecord.Description);
                if (recExist > 0)
                {
                    errorMsg = $"Errore: record gia' esistente | {newRecord.Description}";
                }
                else
                {
                    errorMsg = "";
                    // faccio upsert record...
                    await JTService.UpsertAsync(newRecord);
                    // segnalo update x reload
                    await ForceReloadAsync();
                    newRecord = new();
                    addVisible = false;
                }
            }
        }

        private void ToggleAdd()
        {
            addVisible = !addVisible;
            if (addVisible)
            {
                newRecord = new JobTaskModel()
                {
                    Description = $"Nuovo Ciclo-{DateTime.Now:yyyy.MM.dd-HH.mm.ss}",
                    Index = ListJobTask.Count + 1
                };
            }
        }

        #endregion Private Methods
    }
}