using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Collections.Specialized;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ProjetTheAlone.ViewModel
{
    public class VM_FicGestionAlert : BasePropriete
    {
        private ObservableCollection<string> alerteList;
        public ObservableCollection<string> AlerteList {
            get {
                if (Config.Settings1.Default.alerte == null) Config.Settings1.Default.alerte = new StringCollection();
                if (alerteList == null) alerteList = new ObservableCollection<string>();
                if (alerteList.Count <= Config.Settings1.Default.alerte.Count) {
                    this.alerteList = new ObservableCollection<string>();
                    for (int i = 0; i < Config.Settings1.Default.alerte.Count; i++)
                        alerteList.Add(Config.Settings1.Default.alerte[i]);
                }

                return alerteList; }
            set {
                Config.Settings1.Default.alerte.Add(value.Last());
                Config.Settings1.Default.Save();
                OnPropertyChanged("AlerteList"); } }
        public BaseCommande cAjouter { get; set; }
        public BaseCommande cEditer { get; set; }
        public BaseCommande cDel { get; set; }
        public string AlertSelect { get => alertSelect; set { alertSelect = value; OnPropertyChanged("AlertSelect"); } }

        public string NouvelleAlert { get => nouvelleAlert; set { nouvelleAlert = value; OnPropertyChanged("NouvelleAlert"); } }

        string nouvelleAlert = "";

        bool edit = false;
        public string btnConfirmtxt { get {if(Edit) return "Mettre à jour"; else return "Ajouter";} }

        public bool Edit { get => edit; set { edit = value; OnPropertyChanged("btnConfirmtxt"); } }

        public BaseCommande cSuprimer;
        string alertSelect = ""; 
        public VM_FicGestionAlert()
        {
            cAjouter = new BaseCommande(Ajouter);
            cEditer = new BaseCommande(EditCMD);
            cDel = new BaseCommande(Suprimer);
        }
        public void Ajouter()
        {
            if(nouvelleAlert != "")
                if(!edit)
                {
                    AlerteList.Add(nouvelleAlert);
                    Config.Settings1.Default.alerte.Add(nouvelleAlert);
                    Config.Settings1.Default.Save();
                    OnPropertyChanged("AlerteList");
                }
                else
                {
                    int setingIndex = Config.Settings1.Default.alerte.IndexOf(AlertSelect);
                    int alertListIndex = AlerteList.IndexOf(AlertSelect);
                    AlerteList[alertListIndex] = NouvelleAlert;
                    Config.Settings1.Default.alerte[setingIndex] = nouvelleAlert;
                    Config.Settings1.Default.Save();
                    Edit = false;
                    OnPropertyChanged("AlerteList");
                }
        }
        public void Suprimer()
        {
            
            int setingIndex = Config.Settings1.Default.alerte.IndexOf(AlertSelect);
            int alertListIndex = AlerteList.IndexOf(AlertSelect);
            if (setingIndex < 0 && alertListIndex <0)
                return;
            AlerteList.RemoveAt(alertListIndex);
            Config.Settings1.Default.alerte.RemoveAt(setingIndex);
            Config.Settings1.Default.Save();
            Edit = false;
            OnPropertyChanged("AlerteList");
        }
        public void EditCMD()
        {
            if (AlertSelect != "" || Edit)
            {
                Edit = (Edit ? false : true);
                NouvelleAlert = AlertSelect;
            }
        }

}
}