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;

namespace ADO_assigment_week9
{
    public partial class Form1 : Form
    {
        List<double> Balance = new List<double>();
        List<string> names = new List<string>();
        public Form1()
        {
            InitializeComponent();
        }

        private void Button6_Click(object sender, EventArgs e)
        {
            if (lbxMembers.Items.Count > 0)
            {
                lbxMembers.Items.RemoveAt(0);

            }
            else if(lbxMembers.Items.Count == 0 && lbxRoundInfo.Items.Count > 0)
            {
                MessageBox.Show("Remove the players from the round table!");
            }
            else
            {
                MessageBox.Show("No members left");
            }
            if(lbxMembers.Items.Count == 0)
            {
                lbxBalanceInfo.Items.Clear();
            }
        }

        private void BtnDefault_Click(object sender, EventArgs e)
        {
            if (lbxMembers.Items.Count == 0 && lbxBalanceInfo.Items.Count == 0)
            {


                lbxMembers.Items.Add("Messi");
                lbxMembers.Items.Add("Ronaldo");
                lbxMembers.Items.Add("Xavi");
                lbxMembers.Items.Add("Berbatov");
                lbxMembers.Items.Add("Suarez");
                lbxMembers.Items.Add("Neymar");
                lbxMembers.Items.Add("Zidane");
                lbxMembers.Items.Add("Pele");
                lbxMembers.Items.Add("Rooney");
                lbxMembers.Items.Add("Beckham");
                lbxMembers.Items.Add("Zidan");
                lbxMembers.Items.Add("Keppa");
                setDefaultTeam();
            }
            else
            {
                MessageBox.Show("You must first delete all the members to add the default team again!");
            }
        }
        private void setDefaultTeam()
        {
            for (int i = 0; i < lbxMembers.Items.Count; ++i)
            {
                names.Add(lbxMembers.Items[i].ToString());
                Balance.Add(0);
            }
        }

        private void BtnAddMember_Click(object sender, EventArgs e)
        {
            bool SameName = false;
            if (tbMember.Text != "")
            {
                for (int i = 0; i < names.Count; ++i)
                {
                    if (names[i].ToLower() == tbMember.Text.ToLower())
                    {
                        MessageBox.Show("Are " + tbMember.Text + " and " + names[i] + " the same person?");
                        SameName = true;
                        break;
                    }

                }
                if (!SameName)
                {
                    lbxMembers.Items.Add(tbMember.Text);
                    names.Add(tbMember.Text);
                    Balance.Add(0);
                }
            }
            else
            {
                MessageBox.Show("Please fill in the box");
            }

            tbMember.Clear();
        }

        private void BtnRemoveSelected_Click(object sender, EventArgs e)
        {

            if (lbxMembers.Items.Count > 0 && lbxMembers.SelectedItems.Count > 0)
            {
                lbxMembers.Items.RemoveAt(lbxMembers.SelectedIndex);
            }
            else
            {
                MessageBox.Show("Member not selected");
            }
        }

        private void Button4_Click(object sender, EventArgs e)
        {
            int numbers = lbxMembers.Items.Count;
            var Name = lbxMembers.SelectedItem;
            if (lbxMembers.SelectedItems.Count > 0)
            {
                lbxRoundInfo.Items.Add(Name);
                lbxMembers.Items.RemoveAt(lbxMembers.SelectedIndex);
            }
            else
            {
                MessageBox.Show("Select a member");
            }
        }

        private void Button3_Click(object sender, EventArgs e)
        {
            var Nameback = lbxRoundInfo.SelectedItem;
            if (lbxRoundInfo.SelectedItems.Count > 0)
            {
                lbxMembers.Items.Add(Nameback);
                lbxRoundInfo.Items.RemoveAt(lbxRoundInfo.SelectedIndex);
            }
            else
            {
                MessageBox.Show("Select a member");
            }
        }

        private void BtnBuyRound_Click(object sender, EventArgs e)
        {

            int parsedValue;


                if (tbMember.TextLength < 0)
                {
                    MessageBox.Show("You did not specify the buyer!");
                }
                else if (lbxRoundInfo.Items.Count < 1)
                {
                    MessageBox.Show("You did not specify the round members!");
                }
                else if (!names.Contains(tbBuyer.Text))
                {
                    MessageBox.Show("Buyer is not in the member list!");
                }
                else if (!int.TryParse(tbPrice.Text, out parsedValue))
                {
                    MessageBox.Show("Price should be written in numbers!");

                }
                else if (tbPrice.TextLength < 0)
                {
                    MessageBox.Show("You did not specify the price of the round!");
                }
                else
                {

                lbxBalanceInfo.Items.Clear();
                double money = Convert.ToDouble(tbPrice.Text) / lbxRoundInfo.Items.Count;
                    Balance[names.IndexOf(tbBuyer.Text)] += Convert.ToDouble(tbPrice.Text);
                    for (int i = 0; i < lbxRoundInfo.Items.Count; ++i)
                    {
                        Balance[names.IndexOf(lbxRoundInfo.Items[i].ToString())] -= money;

                    }
                    foreach (string member in names)
                    {
                        lbxBalanceInfo.Items.Add(member + "\t\t" + Balance[names.IndexOf(member)].ToString("  0.00"));
                    }
                    tbBuyer.Clear();
                    tbPrice.Clear();
                }

        }

        private void PictureBox1_Click(object sender, EventArgs e)
        {

        }
    }
}