using Content.Client.UserInterface.Controls;
using Content.Shared._NF.Bank;
using Robust.Client.AutoGenerated;
using Robust.Client.UserInterface.Controls;
using Robust.Client.UserInterface.XAML;

namespace Content.Client._NF.Bank.UI;

[GenerateTypedNameReferences]
public sealed partial class StationAdminConsoleMenu : FancyWindow
{
    // TODO: reduce redundancy
    public Action? WithdrawRequest;
    public string? WithdrawalReason;
    public string? WithdrawalDescription;
    private readonly List<string> _withdrawalReasonStrings = new();
    public int WithdrawalAmount;
    public Action? DepositRequest;
    public string? DepositReason;
    public string? DepositDescription;
    private readonly List<string> _depositReasonStrings = new();
    public int DepositAmount;
    public bool Enabled;

    public static (string, string)[] WithdrawalReasonArray = {
        ("default", Loc.GetString("station-bank-required")),
        ("payroll", Loc.GetString("station-bank-payroll")),
        ("workorder", Loc.GetString("station-bank-work-order")),
        ("supplies", Loc.GetString("station-bank-supplies")),
        ("bounty", Loc.GetString("station-bank-bounty")),
        ("other", Loc.GetString("station-bank-other"))
    };

    public static (string, string)[] DepositReasonArray = {
        ("default", Loc.GetString("station-bank-required")),
        ("fines", Loc.GetString("station-bank-fines")),
        ("donation", Loc.GetString("station-bank-donation")),
        ("assetssold", Loc.GetString("station-bank-assets-sold")),
        ("other", Loc.GetString("station-bank-other"))
    };
    public StationAdminConsoleMenu()
    {
        RobustXamlLoader.Load(this);
        DepositButton.OnPressed += OnDepositPressed;
        DepositReasons.OnItemSelected += OnDepositReasonSelected;
        DepositAmountDescription.OnTextChanged += OnDepositDescChanged;

        Title = Loc.GetString("station-bank-atm-menu-title");

        WithdrawButton.OnPressed += OnWithdrawPressed;
        WithdrawalReasons.OnItemSelected += OnWithdrawalReasonSelected;
        WithdrawalAmountDescription.OnTextChanged += OnWithdrawalDescChanged;
        WithdrawEdit.OnTextChanged += OnWithdrawalAmountChanged;

        // Update button status to default state.
        UpdateWithdrawalButtonStatus();
        UpdateDepositButtonStatus();
    }

    private void SetWithdrawalReasonText(int id)
    {
        WithdrawalReason = id == 0 ? null : _withdrawalReasonStrings[id];
        WithdrawalReasons.SelectId(id);
    }
    private void SetDepositReasonText(int id)
    {
        DepositReason = id == 0 ? null : _depositReasonStrings[id];
        DepositReasons.SelectId(id);
    }
    private void OnWithdrawalReasonSelected(OptionButton.ItemSelectedEventArgs args)
    {
        SetWithdrawalReasonText(args.Id);
        UpdateWithdrawalButtonStatus();
    }
    private void OnDepositReasonSelected(OptionButton.ItemSelectedEventArgs args)
    {
        SetDepositReasonText(args.Id);
        UpdateDepositButtonStatus();
    }
    private void OnWithdrawalDescChanged(LineEdit.LineEditEventArgs args)
    {
        WithdrawalDescription = args.Text;
        UpdateWithdrawalButtonStatus();
    }
    private void OnDepositDescChanged(LineEdit.LineEditEventArgs args)
    {
        DepositDescription = args.Text;
        UpdateDepositButtonStatus();
    }
    public void SetBalance(int amount)
    {
        BalanceLabel.Text = BankSystemExtensions.ToSpesoString(amount);
    }

    public void SetDeposit(int amount)
    {
        if (amount >= 0) // Valid
            DepositLabel.Text = BankSystemExtensions.ToSpesoString(amount);
        else
            DepositLabel.Text = Loc.GetString("bank-atm-menu-cash-error");
        DepositAmount = amount;
        UpdateDepositButtonStatus();
    }

    public void SetEnabled(bool enabled)
    {
        Enabled = enabled;
        UpdateWithdrawalButtonStatus();
        UpdateDepositButtonStatus();
    }

    private void UpdateWithdrawalButtonStatus()
    {
        WithdrawButton.Disabled = !Enabled || WithdrawalAmount <= 0 || WithdrawalReason == null || string.IsNullOrEmpty(WithdrawalDescription);
    }

    private void UpdateDepositButtonStatus()
    {
        DepositButton.Disabled = !Enabled || DepositAmount <= 0 || DepositReason == null || string.IsNullOrEmpty(DepositDescription);
    }

    private void OnWithdrawPressed(BaseButton.ButtonEventArgs obj)
    {
        WithdrawRequest?.Invoke();
    }

    private void OnDepositPressed(BaseButton.ButtonEventArgs obj)
    {
        DepositRequest?.Invoke();
    }

    private void OnWithdrawalAmountChanged(LineEdit.LineEditEventArgs args)
    {
        if (int.TryParse(args.Text, out var amount))
            WithdrawalAmount = amount;
        else
            WithdrawalAmount = 0;
        UpdateWithdrawalButtonStatus();
    }

    public void PopulateReasons()
    {
        _withdrawalReasonStrings.Clear();
        WithdrawalReasons.Clear();

        var index = 0;
        foreach (var withdrawalReason in WithdrawalReasonArray)
        {
            _withdrawalReasonStrings.Add(withdrawalReason.Item1);
            WithdrawalReasons.AddItem(withdrawalReason.Item2, index);
            index++;
        }

        index = 0;
        foreach (var depositReason in DepositReasonArray)
        {
            _depositReasonStrings.Add(depositReason.Item1);
            DepositReasons.AddItem(depositReason.Item2, index);
            index++;
        }
    }
}