Mimante/Mimante/Controls/FreeBidsControl.xaml.cs

using System;
using System.Collections.ObjectModel;
using System.Windows;
using System.Windows.Controls;
using AutoBidder.Utilities;

namespace AutoBidder.Controls
{
    /// <summary>
    /// Scheda Puntate: stato del riscatto automatico, contatori e registro.
    ///
    /// <para>Come gli altri pannelli non conosce né la rete né gli archivi: mostra ciò che
    /// gli viene passato e segnala le richieste dell'utente con eventi.</para>
    /// </summary>
    public partial class FreeBidsControl : UserControl
    {
        /// <summary>Una riga del registro dei riscatti.</summary>
        public sealed record ActivityEntry(string Time, string Message, bool IsProblem);

        /// <summary>
        /// Il registro è volutamente limitato e solo in memoria: serve a capire cosa è
        /// successo mentre si guardava altrove, non a essere uno storico — quello sono i
        /// contatori, che invece durano.
        /// </summary>
        private const int MaxActivityEntries = 200;

        private readonly ObservableCollection<ActivityEntry> _activity = new();

        /// <summary>Evita che riempire i campi dalle impostazioni scateni un salvataggio.</summary>
        private bool _loading;

        public FreeBidsControl()
        {
            InitializeComponent();
            ActivityList.ItemsSource = _activity;
        }

        // ── Aggiornamento dello stato ────────────────────────────────────

        public void SetBalance(int? bids) =>
            BalanceText.Text = bids.HasValue
                ? $"{bids.Value} puntate sul conto"
                : "saldo non disponibile";

        /// <summary>Allinea i campi alle impostazioni salvate senza scatenare eventi.</summary>
        public void SetOptions(bool autoClaimEnabled, int checkMinutes)
        {
            _loading = true;
            try
            {
                AutoClaimCheckBox.IsChecked = autoClaimEnabled;
                CheckMinutesTextBox.Text = checkMinutes.ToString();
            }
            finally { _loading = false; }
        }

        public bool AutoClaimEnabled => AutoClaimCheckBox.IsChecked == true;

        /// <summary>Codice o collegamento digitato per il riscatto manuale.</summary>
        public string PromoCode => PromoCodeTextBox.Text?.Trim() ?? "";

        /// <summary>Svuota il campo dopo un riscatto andato a buon fine.</summary>
        public void ClearPromoCode() => PromoCodeTextBox.Text = "";

        /// <summary>
        /// Riga di stato della raccolta: da dove legge, quanti codici sono già stati presi e
        /// com'è andato l'ultimo giro.
        /// </summary>
        public void SetHarvestStatus(string sourceUrl, int claimedCodes, string? lastOutcome)
        {
            var known = claimedCodes == 1
                ? "1 codice già preso"
                : $"{claimedCodes} codici già presi";

            HarvestStatusText.Text = lastOutcome == null
                ? $"Sorgente: {sourceUrl} · {known}."
                : $"Sorgente: {sourceUrl} · {known} · ultimo giro: {lastOutcome}";
        }

        /// <summary>
        /// Mostra dove sta il file dei riferimenti, ed eventualmente perché non è stato
        /// possibile usarlo: sono i valori che decidono ogni chiamata di riscatto, e sapere
        /// che se ne stanno usando altri è la differenza fra correggere il file e cercare un
        /// guasto che non c'è.
        /// </summary>
        public void SetConfigPath(string path, string? problem)
        {
            ConfigPathText.Text = problem == null
                ? $"Indirizzi, intestazioni e parametri del riscatto: {path}"
                : $"{problem} — {path}";

            ConfigPathText.SetResourceReference(TextBlock.ForegroundProperty,
                problem == null ? "Brush.TextMuted" : "Brush.Warning");
        }

        /// <summary>Minuti richiesti, già riportati entro il minimo consentito.</summary>
        public int CheckMinutes =>
            int.TryParse(CheckMinutesTextBox.Text?.Trim(), out var minutes) ? Math.Max(5, minutes) : 30;

        /// <summary>Riga di stato: acceso o spento, e quando tocca al prossimo giro.</summary>
        public void SetSchedule(bool running, DateTime? lastCheck, DateTime? nextCheck)
        {
            StatusPillText.Text = running ? "riscatto attivo" : "riscatto spento";
            StatusPillText.SetResourceReference(TextBlock.ForegroundProperty,
                running ? "Brush.Success" : "Brush.TextMuted");

            if (!running)
            {
                ScheduleText.Text = "Riscatto automatico spento: puoi comunque usare «Controlla adesso».";
                return;
            }

            var last = lastCheck.HasValue
                ? $"ultimo controllo alle {lastCheck.Value:HH:mm}"
                : "nessun controllo ancora eseguito";

            var next = nextCheck.HasValue
                ? $", il prossimo alle {nextCheck.Value:HH:mm}"
                : "";

            ScheduleText.Text = char.ToUpper(last[0]) + last[1..] + next + ".";
        }

        /// <summary>Ridisegna i contatori.</summary>
        public void SetCounters(FreeBidsStats.Snapshot s)
        {
            SessionBidsText.Text = s.SessionBids.ToString();
            TodayBidsText.Text = s.BidsToday.ToString();
            TotalBidsText.Text = s.TotalBids.ToString();
            TotalClaimedText.Text = s.TotalClaimed.ToString();

            var lastClaim = s.LastClaimAt.HasValue
                ? $"ultimo riscatto il {s.LastClaimAt.Value:dd/MM/yyyy} alle {s.LastClaimAt.Value:HH:mm}"
                : "nessun riscatto ancora andato a buon fine";

            CountersDetailText.Text =
                $"{s.SessionChecks} controlli in questa sessione · {s.TotalChecks} da sempre · " +
                $"{s.SessionClaimed} ricompense prese in sessione · {lastClaim}.";
        }

        /// <summary>
        /// Aggiunge una riga al registro, a video e su file.
        ///
        /// <para>Il file serve perché questo pannello è l'unico posto in cui si vede cosa ha
        /// fatto il riscatto automatico, e il riscatto lavora quando nessuno guarda: senza
        /// registro su disco, tutto ciò che è successo mentre l'applicazione era chiusa —
        /// o nelle duecento righe precedenti — sarebbe perso.</para>
        /// </summary>
        public void AppendActivity(string message, bool isProblem = false)
        {
            TextLogService.FreeBids(message, isProblem);

            _activity.Insert(0, new ActivityEntry(DateTime.Now.ToString("HH:mm:ss"), message, isProblem));

            while (_activity.Count > MaxActivityEntries)
                _activity.RemoveAt(_activity.Count - 1);

            ActivityEmptyText.Visibility = Visibility.Collapsed;
        }

        // ── Eventi dell'interfaccia ──────────────────────────────────────

        private void RefreshButton_Click(object sender, RoutedEventArgs e)
            => RaiseEvent(new RoutedEventArgs(RefreshBalanceClickedEvent, this));

        private void CheckNowButton_Click(object sender, RoutedEventArgs e)
            => RaiseEvent(new RoutedEventArgs(CheckNowClickedEvent, this));

        private void OpenExternalButton_Click(object sender, RoutedEventArgs e)
            => RaiseEvent(new RoutedEventArgs(OpenExternalClickedEvent, this));

        private void OpenInternalButton_Click(object sender, RoutedEventArgs e)
            => RaiseEvent(new RoutedEventArgs(OpenInternalClickedEvent, this));

        private void OpenVouchersButton_Click(object sender, RoutedEventArgs e)
            => RaiseEvent(new RoutedEventArgs(OpenVouchersClickedEvent, this));

        private void OpenBuyBidsButton_Click(object sender, RoutedEventArgs e)
            => RaiseEvent(new RoutedEventArgs(OpenBuyBidsClickedEvent, this));

        private void ResetCountersButton_Click(object sender, RoutedEventArgs e)
            => RaiseEvent(new RoutedEventArgs(ResetCountersClickedEvent, this));

        private void AutoClaimCheckBox_Changed(object sender, RoutedEventArgs e)
        {
            if (_loading) return;
            RaiseEvent(new RoutedEventArgs(OptionsChangedEvent, this));
        }

        private void CheckMinutesTextBox_LostFocus(object sender, RoutedEventArgs e)
        {
            if (_loading) return;

            // Si riscrive il valore corretto: chi ha digitato "2" deve vedere che il
            // minimo applicato è 5, invece di credere di aver impostato due minuti.
            var minutes = CheckMinutes;
            if (CheckMinutesTextBox.Text != minutes.ToString())
                CheckMinutesTextBox.Text = minutes.ToString();

            RaiseEvent(new RoutedEventArgs(OptionsChangedEvent, this));
        }

        private void HarvestButton_Click(object sender, RoutedEventArgs e)
            => RaiseEvent(new RoutedEventArgs(HarvestClickedEvent, this));

        private void OpenSourceButton_Click(object sender, RoutedEventArgs e)
            => RaiseEvent(new RoutedEventArgs(OpenPromoSourceClickedEvent, this));

        private void ForgetPromosButton_Click(object sender, RoutedEventArgs e)
            => RaiseEvent(new RoutedEventArgs(ForgetPromosClickedEvent, this));

        private void ClaimPromoButton_Click(object sender, RoutedEventArgs e)
            => RaiseEvent(new RoutedEventArgs(ClaimPromoClickedEvent, this));

        /// <summary>Invio nel campo vale come clic: si incolla e si preme invio.</summary>
        private void PromoCodeTextBox_KeyDown(object sender, System.Windows.Input.KeyEventArgs e)
        {
            if (e.Key != System.Windows.Input.Key.Enter) return;

            e.Handled = true;
            RaiseEvent(new RoutedEventArgs(ClaimPromoClickedEvent, this));
        }

        private void OpenConfigButton_Click(object sender, RoutedEventArgs e)
            => RaiseEvent(new RoutedEventArgs(OpenConfigClickedEvent, this));

        private void ClearLogButton_Click(object sender, RoutedEventArgs e)
        {
            _activity.Clear();
            ActivityEmptyText.Visibility = Visibility.Visible;
        }

        // ── Routed events ────────────────────────────────────────────────

        public static readonly RoutedEvent RefreshBalanceClickedEvent = EventManager.RegisterRoutedEvent(
            "RefreshBalanceClicked", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(FreeBidsControl));

        public static readonly RoutedEvent CheckNowClickedEvent = EventManager.RegisterRoutedEvent(
            "CheckNowClicked", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(FreeBidsControl));

        public static readonly RoutedEvent OpenExternalClickedEvent = EventManager.RegisterRoutedEvent(
            "OpenExternalClicked", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(FreeBidsControl));

        public static readonly RoutedEvent OpenInternalClickedEvent = EventManager.RegisterRoutedEvent(
            "OpenInternalClicked", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(FreeBidsControl));

        public static readonly RoutedEvent OpenVouchersClickedEvent = EventManager.RegisterRoutedEvent(
            "OpenVouchersClicked", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(FreeBidsControl));

        public static readonly RoutedEvent OpenBuyBidsClickedEvent = EventManager.RegisterRoutedEvent(
            "OpenBuyBidsClicked", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(FreeBidsControl));

        public static readonly RoutedEvent ResetCountersClickedEvent = EventManager.RegisterRoutedEvent(
            "ResetCountersClicked", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(FreeBidsControl));

        public static readonly RoutedEvent OptionsChangedEvent = EventManager.RegisterRoutedEvent(
            "OptionsChanged", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(FreeBidsControl));

        public static readonly RoutedEvent ClaimPromoClickedEvent = EventManager.RegisterRoutedEvent(
            "ClaimPromoClicked", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(FreeBidsControl));

        public static readonly RoutedEvent HarvestClickedEvent = EventManager.RegisterRoutedEvent(
            "HarvestClicked", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(FreeBidsControl));

        public static readonly RoutedEvent OpenPromoSourceClickedEvent = EventManager.RegisterRoutedEvent(
            "OpenPromoSourceClicked", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(FreeBidsControl));

        public static readonly RoutedEvent ForgetPromosClickedEvent = EventManager.RegisterRoutedEvent(
            "ForgetPromosClicked", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(FreeBidsControl));

        public static readonly RoutedEvent OpenConfigClickedEvent = EventManager.RegisterRoutedEvent(
            "OpenConfigClicked", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(FreeBidsControl));

        public event RoutedEventHandler RefreshBalanceClicked
        {
            add { AddHandler(RefreshBalanceClickedEvent, value); }
            remove { RemoveHandler(RefreshBalanceClickedEvent, value); }
        }

        public event RoutedEventHandler CheckNowClicked
        {
            add { AddHandler(CheckNowClickedEvent, value); }
            remove { RemoveHandler(CheckNowClickedEvent, value); }
        }

        public event RoutedEventHandler OpenExternalClicked
        {
            add { AddHandler(OpenExternalClickedEvent, value); }
            remove { RemoveHandler(OpenExternalClickedEvent, value); }
        }

        public event RoutedEventHandler OpenInternalClicked
        {
            add { AddHandler(OpenInternalClickedEvent, value); }
            remove { RemoveHandler(OpenInternalClickedEvent, value); }
        }

        public event RoutedEventHandler OpenVouchersClicked
        {
            add { AddHandler(OpenVouchersClickedEvent, value); }
            remove { RemoveHandler(OpenVouchersClickedEvent, value); }
        }

        public event RoutedEventHandler OpenBuyBidsClicked
        {
            add { AddHandler(OpenBuyBidsClickedEvent, value); }
            remove { RemoveHandler(OpenBuyBidsClickedEvent, value); }
        }

        public event RoutedEventHandler ResetCountersClicked
        {
            add { AddHandler(ResetCountersClickedEvent, value); }
            remove { RemoveHandler(ResetCountersClickedEvent, value); }
        }

        public event RoutedEventHandler OptionsChanged
        {
            add { AddHandler(OptionsChangedEvent, value); }
            remove { RemoveHandler(OptionsChangedEvent, value); }
        }

        public event RoutedEventHandler ClaimPromoClicked
        {
            add { AddHandler(ClaimPromoClickedEvent, value); }
            remove { RemoveHandler(ClaimPromoClickedEvent, value); }
        }

        public event RoutedEventHandler HarvestClicked
        {
            add { AddHandler(HarvestClickedEvent, value); }
            remove { RemoveHandler(HarvestClickedEvent, value); }
        }

        public event RoutedEventHandler OpenPromoSourceClicked
        {
            add { AddHandler(OpenPromoSourceClickedEvent, value); }
            remove { RemoveHandler(OpenPromoSourceClickedEvent, value); }
        }

        public event RoutedEventHandler ForgetPromosClicked
        {
            add { AddHandler(ForgetPromosClickedEvent, value); }
            remove { RemoveHandler(ForgetPromosClickedEvent, value); }
        }

        public event RoutedEventHandler OpenConfigClicked
        {
            add { AddHandler(OpenConfigClickedEvent, value); }
            remove { RemoveHandler(OpenConfigClickedEvent, value); }
        }
    }
}