using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Windows.Forms.VisualStyles;
using static System.Windows.Forms.VisualStyles.VisualStyleElement;

namespace Kindlebox
{
    public partial class AddALitter : Form
    {
        Guid damID;
        Guid litterID;
        Guid sireID;
        Guid breedingID;

        int litterSize = 0;

        Form addLitterForm = new Form();

        public AddALitter(Guid _damID)
        {
            InitializeComponent();
            damID = _damID;
        }

        private void AddALitter_Load(object sender, EventArgs e)
        {
            addLitterForm = this;

            foreach (Breeding b in BreedingList.breedings)
            {
                if (b.DamID == damID)
                {
                    breedingID = b.BreedingID;
                    sireID = b.SireID;
                }
            }

            foreach (Rabbit r in RabbitList.rabbits)
            {
                //if (r.Sex == "Buck" && r.Status.Equals(0))
                //{
                //    cbChooseSire.Items.Add(new BreedingComboBoxItem { Text = r.RabbitName, Value = r.RabbitID });

                //}

                if (r.RabbitID == sireID)
                {
                    lblSire.Text = "Sire: " + r.RabbitName;
                }

                if (r.RabbitID == damID)
                {
                    lblDam.Text = "Dam: " + r.RabbitName;
                }
            }
        }

        private void bAddLitter_Click(object sender, EventArgs e)
        {
            //sireID = (cbChooseSire.SelectedItem as BreedingComboBoxItem).Value;

            litterID = Guid.NewGuid();
            litterSize = int.Parse(tbLitterSize.Text);


            if (LitterList.litters != null)
            {
                Litter litter = new Litter(litterID, sireID, damID, litterSize, dtpBirthDate.Value);
                LitterList.litters.Add(litter);
            }
            else
            {
                LitterList.litters = new List<Litter>();
                Litter litter = new Litter(litterID, sireID, damID, litterSize, dtpBirthDate.Value);
                LitterList.litters.Add(litter);
            }

            // Update the dam's pregnancy status
            foreach (var rabbit in RabbitList.rabbits.Where(Rabbit => Rabbit.RabbitID == damID))
            {
                rabbit.PregnantStatus = false;
            }


            // Add each new kit that was in the litter
            for (int i = 0; i < litterSize; i++)
            {
                Guid newKitID = Guid.NewGuid();

                var firstChars = Properties.Settings.Default.FarmName.Split(' ').Select(s => s[0]);

                var FarmInitials = "";

                foreach (var firstChar in firstChars)
                {
                    FarmInitials += firstChar;
                }

                String newKitName = FarmInitials + " kit (" + newKitID.ToString("N").Substring(0,5) + ")";

                Rabbit rabbit = new Rabbit(newKitID, Properties.Settings.Default.FarmName, newKitName, dtpBirthDate.Value, sireID, damID, litterID);

                RabbitList.rabbits.Add(rabbit);
            }

            UpdateJson.UpdateRabbits();

            SaveLitter();
            addLitterForm.Close();
        }

        private void SaveLitter()
        {
            foreach (var litter in LitterList.litters.Where(Litter => Litter.LitterID == litterID)){
                litter.SireID = sireID;
                litter.DamID = damID;
                litter.LitterSize = litterSize;
                litter.LitterDate = dtpBirthDate.Value;
            }

            UpdateJson.UpdateLitters();


            foreach (Breeding b in BreedingList.breedings.Where(Breeding => Breeding.BreedingID == breedingID))
            {
                b.isSuccessful = true;
                b.isActive = false;
                b.LitterID = litterID;
            }

            //BreedingList.breedings.RemoveAll(x => x.BreedingID == breedingID);

            UpdateJson.UpdateBreedings();
        }
    }
}