#ifndef COCKATRICE_TAB_ARCHIDEKT_H
#define COCKATRICE_TAB_ARCHIDEKT_H

#include "../../interface/widgets/cards/card_size_widget.h"
#include "../../interface/widgets/quick_settings/settings_button_widget.h"
#include "../../tab.h"

#include <QCheckBox>
#include <QHBoxLayout>
#include <QLineEdit>
#include <QNetworkAccessManager>
#include <QPushButton>
#include <QSpinBox>
#include <QString>
#include <libcockatrice/card/database/card_database.h>

/** Base API link for Archidekt deck search */
inline QString archidektApiLink = "https://archidekt.com/api/decks/v3/?name=";

/**
 * @brief Tab for browsing, searching, and filtering Archidekt decks.
 *
 * This class provides a comprehensive interface for querying decks from the Archidekt API.
 * Users can filter decks by name, owner, included cards, commanders, deck tags, colors, EDH bracket,
 * and formats. It also provides sorting and pagination, as well as a card size adjustment widget.
 */
class TabArchidekt : public Tab
{
    Q_OBJECT
public:
    /**
     * @brief Construct a new TabArchidekt object
     * @param _tabSupervisor Parent tab supervisor responsible for tab management and callbacks
     *
     * Initializes the network manager, creates all UI components, sets up layouts,
     * connects signals and slots, and triggers an initial fetch of top decks.
     */
    explicit TabArchidekt(TabSupervisor *_tabSupervisor);

    /**
     * @brief Update all UI text to reflect the current language or translation
     *
     * This function re-applies translations to all labels, buttons, and placeholders.
     * It should be called after a language change.
     */
    void retranslateUi() override;

    /**
     * @brief Construct the search URL from all current filters
     * @return QString Fully constructed URL including all query parameters
     *
     * The search URL is dynamically built using the state of all filter widgets.
     * Parameters included:
     * - Deck name
     * - Owner
     * - Included cards
     * - Commander cards
     * - Deck tag
     * - Colors and logical AND requirement
     * - Formats
     * - EDH bracket
     * - Packages toggle
     * - Sorting field and direction
     * - Pagination (page and page size)
     */
    QString buildSearchUrl();

    /**
     * @brief Trigger a search using the current filters
     *
     * Sends a network request to the Archidekt API using the URL generated by buildSearchUrl().
     * Updates the current page display with results asynchronously.
     */
    void doSearch();

    /**
     * @brief Retrieve the tab display text
     * @return QString Human-readable title for the tab
     *
     * If a card is pre-selected (cardToQuery), its name is appended to the tab title.
     */
    QString getTabText() const override
    {
        auto cardName = cardToQuery.isNull() ? QString() : cardToQuery->getName();
        return tr("Archidekt: ") + cardName;
    }

    /**
     * @brief Get the card size slider widget
     * @return CardSizeWidget* Pointer to the card size adjustment slider
     *
     * Allows external code to read or manipulate the current card size or hook up the sliders signals.
     */
    CardSizeWidget *getCardSizeSlider()
    {
        return cardSizeSlider;
    }

    /** @brief Network manager for handling API requests */
    QNetworkAccessManager *networkManager;

public slots:
    /**
     * @brief Process a network reply containing JSON data
     * @param reply QNetworkReply object with the API response
     *
     * Determines whether the response corresponds to a top decks query or a single deck,
     * and dispatches it to the appropriate handler.
     */
    void processApiJson(QNetworkReply *reply);

    /**
     * @brief Handle a JSON response containing multiple decks
     * @param reply QJsonObject containing top deck listings
     *
     * Clears the previous page display and creates a new display widget for the results.
     */
    void processTopDecksResponse(QJsonObject reply);

    /**
     * @brief Handle a JSON response for a single deck
     * @param reply QJsonObject containing deck data
     *
     * Clears the previous page display and creates a new display widget for the deck details.
     */
    void processDeckResponse(QJsonObject reply);

    /**
     * @brief Pretty-print a QJsonValue for debugging
     * @param value The JSON value to print
     * @param indentLevel The indentation depth (number of levels)
     */
    void prettyPrintJson(const QJsonValue &value, int indentLevel);

    /**
     * @brief Navigate to a specified page URL
     * @param url The URL to request
     *
     * Typically called when a navigation button is clicked in a deck listing.
     */
    void actNavigatePage(QString url);

    /**
     * @brief Fetch top decks from the Archidekt API
     *
     * Called on initialization to populate the initial page display.
     */
    void getTopDecks();

private:
    // ---------------------------------------------------------------------
    // Layout Containers
    // ---------------------------------------------------------------------

    QWidget *container;             ///< Root container for the entire tab
    QVBoxLayout *mainLayout;        ///< Outer vertical layout containing navigation and page display
    QWidget *navigationContainer;   ///< Container for all navigation/filter controls
    QHBoxLayout *navigationLayout;  ///< Layout for horizontal arrangement of filter widgets
    QWidget *currentPageDisplay;    ///< Widget containing the currently displayed deck(s)
    QVBoxLayout *currentPageLayout; ///< Layout for deck display widgets

    // ---------------------------------------------------------------------
    // Sorting Controls
    // ---------------------------------------------------------------------

    QComboBox *orderByCombo;     ///< Dropdown for selecting the sort field
    QPushButton *orderDirButton; ///< Toggle button for ascending/descending sort

    // ---------------------------------------------------------------------
    // Color Filters
    // ---------------------------------------------------------------------

    QSet<QChar> activeColors;   ///< Set of currently active mana colors
    QCheckBox *logicalAndCheck; ///< Require ALL selected colors instead of ANY

    // ---------------------------------------------------------------------
    // Format Filters
    // ---------------------------------------------------------------------

    QLabel *formatLabel;                        ///< Label displaying "Formats"
    SettingsButtonWidget *formatSettingsWidget; ///< Collapsible widget containing format checkboxes
    QVector<QCheckBox *> formatChecks;          ///< Individual checkboxes for each format

    // ---------------------------------------------------------------------
    // EDH Bracket / Package Toggle
    // ---------------------------------------------------------------------

    QComboBox *edhBracketCombo; ///< Dropdown for EDH bracket selection
    QCheckBox *packagesCheck;   ///< Toggle for searching card packages instead of full decks

    // ---------------------------------------------------------------------
    // Basic Search Fields
    // ---------------------------------------------------------------------

    QLineEdit *nameField;  ///< Input for deck name filter
    QLineEdit *ownerField; ///< Input for owner name filter

    // ---------------------------------------------------------------------
    // Card Filters
    // ---------------------------------------------------------------------

    QLineEdit *cardsField;      ///< Input for cards included in the deck (comma-separated)
    QLineEdit *commandersField; ///< Input for commander cards (comma-separated)

    // ---------------------------------------------------------------------
    // Deck Tag
    // ---------------------------------------------------------------------

    QLineEdit *deckTagNameField; ///< Input for deck tag filtering

    // ---------------------------------------------------------------------
    // Search Trigger
    // ---------------------------------------------------------------------

    QPushButton *searchPushButton; ///< Button to trigger the search manually

    // ---------------------------------------------------------------------
    // UI Settings (Card Size)
    // ---------------------------------------------------------------------

    SettingsButtonWidget *settingsButton; ///< Container for additional UI settings
    CardSizeWidget *cardSizeSlider;       ///< Slider to adjust card size in results

    // ---------------------------------------------------------------------
    // Minimum Cards in Deck
    // ---------------------------------------------------------------------

    QLabel *minDeckSizeLabel;  ///< Label for minimum number of cards per deck
    QSpinBox *minDeckSizeSpin; ///< Spinner to select minimum deck size

    // ---------------------------------------------------------------------
    // Pagination
    // ---------------------------------------------------------------------

    QSpinBox *pageSpin; ///< Spinner to select the page number for results

    // ---------------------------------------------------------------------
    // Optional Context
    // ---------------------------------------------------------------------

    CardInfoPtr cardToQuery; ///< Optional pre-selected card for initial filtering
};

#endif // COCKATRICE_TAB_ARCHIDEKT_H