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

namespace Kindlebox
{
    public partial class Launch : Form
    {
        BindingSource bindingSource = new BindingSource();
        DataTable dtBirthdays = new DataTable();
        BindingSource bindingSource1 = new BindingSource();
        DataTable dtBreedings = new DataTable();

        public Launch()
        {
            InitializeComponent();
        }

        private void bAddRabbitByPedigree_Click(object sender, EventArgs e)
        {
            AddRabbitPedigree addRabbitPedigree = new AddRabbitPedigree();
            addRabbitPedigree.Show();
        }

        private void Launch_Load(object sender, EventArgs e)
        {

            //---DEBUG
            //Properties.Settings.Default.RabbitFile = "C:\\Users\\rory5\\Documents\\rabbits.json";
            //Properties.Settings.Default.LitterFile = "C:\\Users\\rory5\\Documents\\litters.json";
            //Properties.Settings.Default.BreedingFile = "C:\\Users\\rory5\\Documents\\breedings.json";

            //Properties.Settings.Default.FarmName = "Whispering Wilds";
            //Properties.Settings.Default.FarmStreet = "3800 Byrd Rd";
            //Properties.Settings.Default.FarmCity = "Augusta";
            //Properties.Settings.Default.FarmState = "GA";
            //Properties.Settings.Default.FarmZIP = "30906";

            //Properties.Settings.Default.FarmWWW = "www.whisperingwilds.com";
            //---DEBUG

            string fileName = "";
            string litterFileName = "";
            string breedingFileName = "";

            string directoryName = "";


            // Set up rabbit birthday table
            dtBirthdays.Columns.Add("Farm Name");
            dtBirthdays.Columns.Add("Rabbit Name");
            dtBirthdays.Columns.Add("6 Month Birthday");
            dtBirthdays.Columns.Add("Days Until 6 Month Birthday");

            // Set up rabbit breedings table
            dtBreedings.Columns.Add("Doe Name");
            dtBreedings.Columns.Add("Breeding Date");
            dtBreedings.Columns.Add("Estimated Birthdate");
            dtBreedings.Columns.Add("Days until kindling");


            fileName = Properties.Settings.Default.RabbitFile;
            litterFileName = Properties.Settings.Default.LitterFile;
            breedingFileName = Properties.Settings.Default.BreedingFile;

            string json = System.IO.File.ReadAllText(fileName);
            RabbitList.rabbits = JsonConvert.DeserializeObject<List<Rabbit>>(json);

            string litterJson = System.IO.File.ReadAllText(litterFileName);
            LitterList.litters = JsonConvert.DeserializeObject<List<Litter>>(litterJson);

            string breedingJson = System.IO.File.ReadAllText(breedingFileName);
            BreedingList.breedings = JsonConvert.DeserializeObject<List<Breeding>>(breedingJson);

            FillTables();


        }

        private void FillTables()
        {


            DateTime now = DateTime.Now;

            // Birthday Table
            dtBirthdays.Clear();

            foreach (Rabbit r in RabbitList.rabbits ?? Enumerable.Empty<Rabbit>())
            {
                if (r.Status == 0)
                {
                    var rBDay = r.Birthday.Date;
                    DateTime endDate = new DateTime(rBDay.Year, rBDay.Month, rBDay.Day).AddMonths(6);


                    var age = now.Subtract(r.Birthday).Days / (365.25 / 12);
                    var daysTil6Mo = now.Subtract(endDate).Days * -1;

                    if (age < 6 && age > 4)
                    {
                        DataRow row = dtBirthdays.NewRow();
                        row["Farm Name"] = r.FarmName;
                        row["Rabbit Name"] = r.RabbitName;
                        row["6 Month Birthday"] = endDate.ToShortDateString();
                        row["Days Until 6 Month Birthday"] = daysTil6Mo;

                        dtBirthdays.Rows.Add(row);
                    }
                }
            }

            dataGridView1.DataSource = dtBirthdays;
            dataGridView1.AutoResizeColumns(DataGridViewAutoSizeColumnsMode.AllCellsExceptHeader);
            dataGridView1.Columns[0].AutoSizeMode = DataGridViewAutoSizeColumnMode.AllCells;
            dataGridView1.Columns[1].AutoSizeMode = DataGridViewAutoSizeColumnMode.AllCells;
            dataGridView1.Columns[2].AutoSizeMode = DataGridViewAutoSizeColumnMode.AllCells;
            dataGridView1.Columns[3].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;

            for (int i = 0; i < dataGridView1.Columns.Count - 1; i++)
            {
                int colw = dataGridView1.Columns[i].Width;
                dataGridView1.Columns[i].AutoSizeMode = DataGridViewAutoSizeColumnMode.None;
                dataGridView1.Columns[i].Width = colw;
            }
            dataGridView1.Refresh();

            //Breedings Table
            dtBreedings.Clear();

            foreach (Breeding b in BreedingList.breedings ?? Enumerable.Empty<Breeding>())
            {
                if (b.isActive == true)
                {
                    var bDate = b.BreedingDate;
                    var bBirthdate = bDate.AddDays(30);
                    var daysTilBirth = now.Subtract(bBirthdate).Days * -1;

                    string doeName = "";

                    foreach (Rabbit r in RabbitList.rabbits)
                    {
                        if (r.RabbitID == b.DamID)
                        {
                            doeName = r.RabbitName; break;
                        }
                    }

                    DataRow dtrow = dtBreedings.NewRow();
                    dtrow["Doe Name"] = doeName;
                    dtrow["Breeding Date"] = bDate.Date.ToShortDateString();
                    dtrow["Estimated Birthdate"] = bBirthdate.Date.ToShortDateString();
                    dtrow["Days until kindling"] = daysTilBirth;

                    dtBreedings.Rows.Add(dtrow);
                }
                
            }

            dataGridView2.DataSource = dtBreedings;
            dataGridView2.AutoResizeColumns(DataGridViewAutoSizeColumnsMode.AllCellsExceptHeader);
            dataGridView2.Columns[0].AutoSizeMode = DataGridViewAutoSizeColumnMode.AllCells;
            dataGridView2.Columns[1].AutoSizeMode = DataGridViewAutoSizeColumnMode.AllCells;
            dataGridView2.Columns[2].AutoSizeMode = DataGridViewAutoSizeColumnMode.AllCells;
            dataGridView2.Columns[3].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;

            for (int i = 0; i < dataGridView2.Columns.Count - 1; i++)
            {
                int colw = dataGridView2.Columns[i].Width;
                dataGridView2.Columns[i].AutoSizeMode = DataGridViewAutoSizeColumnMode.None;
                dataGridView2.Columns[i].Width = colw;
            }
            dataGridView2.Refresh();
        }

        private void openToolStripMenuItem_Click(object sender, EventArgs e)
        {
            string openFileName = "";
            string openLitterFileName = "";
            string openBreedingFileName = "";

            if (openFileDialog1.ShowDialog() == DialogResult.OK)
            {
                openFileName = openFileDialog1.FileName;

                openLitterFileName = Path.GetDirectoryName(openFileName) + "litters.json";
                openBreedingFileName = Path.GetDirectoryName(openFileName) + "breedings.json";

                Properties.Settings.Default.RabbitFile = openFileName;
                Properties.Settings.Default.LitterFile = openLitterFileName;
                Properties.Settings.Default.BreedingFile = openBreedingFileName;

                Console.WriteLine("File opened: " + Properties.Settings.Default.RabbitFile);

                string json = System.IO.File.ReadAllText(openFileName);
                RabbitList.rabbits = JsonConvert.DeserializeObject<List<Rabbit>>(json);

                string litterJson = System.IO.File.ReadAllText(openLitterFileName);
                LitterList.litters = JsonConvert.DeserializeObject<List<Litter>>(litterJson);

                string breedingJson = System.IO.File.ReadAllText(openBreedingFileName);
                BreedingList.breedings = JsonConvert.DeserializeObject<List<Breeding>>(breedingJson);
            }
        }

        private void bViewHerd_Click(object sender, EventArgs e)
        {
            RabbitryListByType rabbitryListByType = new RabbitryListByType("herd");
            rabbitryListByType.Show();
        }

        private void bViewDoes_Click(object sender, EventArgs e)
        {
            RabbitryListByType rabbitryListByType = new RabbitryListByType("does");
            rabbitryListByType.Show();
        }

        private void bViewBucks_Click(object sender, EventArgs e)
        {
            RabbitryListByType rabbitryListByType = new RabbitryListByType("bucks");
            rabbitryListByType.Show();
        }

        private static bool IsBeforeNow(DateTime now, DateTime dateTime)
        {
            return dateTime.Month < now.Month
                || (dateTime.Month == now.Month && dateTime.Day < now.Day);
        }

        private void bAddSingleRabbit_Click(object sender, EventArgs e)
        {

        }

        private void Launch_Activated_1(object sender, EventArgs e)
        {
            FillTables();
        }

        private void Launch_FormClosed(object sender, FormClosedEventArgs e)
        {
            Application.Exit();
        }
    }
}