using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Globalization;
using System.Net.Http.Headers;
using System.Windows.Input;
using Xamarin.Forms;
using XamarinTest.Models;

namespace XamarinTest.ViewModel
{
    class ReportVM : INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler PropertyChanged;
        ProjectModel projectModel;
        List<Tuple<int, string, string, string, string, bool, string>> report;
        internal int CurrentRow = -1;
        public List<Tuple<int, string, string, string, string, bool, string>> Report
        {
            get => report;
            private set
            {
                report = value;
                OnPropertyChanged("Report");
            }
        }
        public ICommand verificateRow { private set; get; }
        public ReportVM()
        {
            projectModel = new ProjectModel();
            Report = new List<Tuple<int, string, string, string, string, bool, string>>()
            {
                new Tuple<int, string, string, string, string, bool, string> (1, "324", "123", "1", "111",true,"-"),
                new Tuple<int,string, string, string, string, bool, string> (2, "324", "123", "1", "111",false,"-"),
                new Tuple<int,string, string, string, string, bool, string> (3, "324", "123", "1", "111",false,"-")
            };

            MessagingCenter.Subscribe(this, "Data", (SummaryVM sender, Tuple<ProjectModel, string> pSummaryData) =>
            {
                pSummaryData.Item1.calculateCoverage();
                projectModel = pSummaryData.Item1;
                Report = projectModel.getDataForGrid(pSummaryData.Item2);
            });

            verificateRow = new Command(
                execute: (object o) =>
                {
                    var array = o.ToString().Trim(new char[] { ' ', '(', ')' }).Split(new char[] { ',' });
                    if(array[5].Trim().Equals("True"))
                    {
                        CurrentRow = int.Parse(array[0].Trim());
                    }
                },
                canExecute: (object o) =>
                {
                    return true;
                });
        }

        internal void verificateStatusChange(string pStatus)
        {
            var tempReport = Report;
            tempReport[CurrentRow - 1] = new Tuple<int, string, string, string, string, bool, string>
            (
                Report[CurrentRow - 1].Item1,
                Report[CurrentRow - 1].Item2,
                Report[CurrentRow - 1].Item3,
                Report[CurrentRow - 1].Item4,
                "asdasd",
                Report[CurrentRow - 1].Item6,
                pStatus
            );
            Report = tempReport;
            OnPropertyChanged("Report");
        }

        protected void OnPropertyChanged(string propName)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propName));
        }
    }
}