/*
 * Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
 * Copyright (C) 2016 Furrtek
 *
 * This file is part of PortaPack.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#include "ui.hpp"
#include "ui_widget.hpp"
#include "ui_painter.hpp"
#include "ui_menu.hpp"
#include "ui_navigation.hpp"
#include "ui_receiver.hpp"
#include "ui_textentry.hpp"
#include "freqman.hpp"
#include "ui_freqlist.hpp"

namespace ui {

class FreqManBaseView : public View {
   public:
    FreqManBaseView(
        NavigationView& nav);

    void focus() override;

   protected:
    using option_t = std::pair<std::string, int32_t>;
    using options_t = std::vector<option_t>;

    NavigationView& nav_;
    freqman_error error_{NO_ERROR};
    options_t categories{};
    std::function<void(int32_t category_id)> on_change_category{nullptr};
    std::function<void(void)> on_select_frequency{nullptr};
    std::function<void(bool)> on_refresh_widgets{nullptr};

    void get_freqman_files();
    void change_category(int32_t category_id);
    void refresh_list();

    freqman_db database{};
    std::vector<std::string> file_list{};

    Labels label_category{
        {{0, 4}, "Category:", Color::light_grey()}};

    OptionsField options_category{
        {9 * 8, 4},
        14,
        {}};

    FreqManUIList menu_view{
        {0, 3 * 8, 240, 23 * 8}};

    Text text_empty{
        {7 * 8, 12 * 8, 16 * 8, 16},
        "Empty category !",
    };

    Button button_exit{
        {16 * 8, 34 * 8, 14 * 8, 4 * 8},
        "Exit"};

   private:
};

class FrequencySaveView : public FreqManBaseView {
   public:
    FrequencySaveView(NavigationView& nav, const rf::Frequency value);

    std::string title() const override { return "Save freq."; };

   private:
    std::string desc_buffer{};
    rf::Frequency value_{};

    void on_save_name();
    void on_save_timestamp();
    void save_current_file();

    BigFrequency big_display{
        {4, 2 * 16, 28 * 8, 32},
        0};

    Labels labels{
        {{1 * 8, 12 * 8}, "Save as:", Color::white()}};

    Button button_save_name{
        {1 * 8, 17 * 8, 12 * 8, 48},
        "Name (set)"};
    Button button_save_timestamp{
        {1 * 8, 25 * 8, 12 * 8, 48},
        "Timestamp:"};
    LiveDateTime live_timestamp{
        {14 * 8, 27 * 8, 16 * 8, 16}};
};

class FrequencyLoadView : public FreqManBaseView {
   public:
    std::function<void(rf::Frequency)> on_frequency_loaded{};
    std::function<void(rf::Frequency, rf::Frequency)> on_range_loaded{};

    FrequencyLoadView(NavigationView& nav);

    std::string title() const override { return "Load freq."; };

   private:
    void refresh_widgets(const bool v);
};

class FrequencyManagerView : public FreqManBaseView {
   public:
    FrequencyManagerView(NavigationView& nav);
    ~FrequencyManagerView();

    std::string title() const override { return "Freqman"; };

   private:
    std::string desc_buffer{};

    void refresh_widgets(const bool v);
    void on_edit_freq(rf::Frequency f);
    void on_edit_desc(NavigationView& nav);
    void on_new_category(NavigationView& nav);
    void on_delete();

    Labels labels{
        {{4 * 8 + 4, 26 * 8}, "Edit:", Color::light_grey()}};

    Button button_new_category{
        {23 * 8, 2, 7 * 8, 20},
        "New"};

    Button button_edit_freq{
        {0 * 8, 29 * 8, 14 * 8, 32},
        "Frequency"};
    Button button_edit_desc{
        {0 * 8, 34 * 8, 14 * 8, 32},
        "Description"};

    Button button_delete{
        {16 * 8, 29 * 8, 14 * 8, 32},
        "Delete"};
};

} /* namespace ui */