#include "Display/UI/Header/Header.h"

#include <algorithm>
#include <chrono>
#include <ctime>
#include <iomanip>
#include <sstream>

#include "Display/UI/Bar/Orientation.h"
#include "Display/UI/Bar/Style.h"
#include "Display/UI/Theme/Theme.h"
#include "Display/Graphics/Color.h"

namespace display::ui::header
{
    Header::Header()
    {
    }

    void Header::draw(
        display::graphics::Framebuffer &fb,
        display::ui::text::Renderer &text,
        int x, int y)
    {
        // ===== Block background =====
        fb.fillRect(x, y, HEADER_WIDTH, HEADER_HEIGHT, display::ui::theme::header::BACKGROUND);
        fb.drawRect(x, y, HEADER_WIDTH, HEADER_HEIGHT, display::ui::theme::header::BORDER);

        int cursorY = y + PADDING;

        text.drawTextOutlined(
            fb,
            x + PADDING + 120 - 2,
            cursorY + 8,
            getCurrentDateTime(),
            display::ui::theme::text::TEXT,
            display::ui::theme::text::OUTLINE,
            display::ui::text::Font{std::string(HEADER_FONT_NAME.begin(), HEADER_FONT_NAME.end()), HEADER_FONT_SIZE});
    }

    std::string Header::getCurrentDateTime()
    {
        auto now = std::chrono::system_clock::now();
        std::time_t t = std::chrono::system_clock::to_time_t(now);
        std::tm tm{};
        localtime_r(&t, &tm);

        std::ostringstream oss;
        oss << std::setfill('0')
            << std::setw(2) << tm.tm_mday << '/'
            << std::setw(2) << tm.tm_mon + 1 << '/'
            << tm.tm_year + 1900 << ' '
            << std::setw(2) << tm.tm_hour << ':'
            << std::setw(2) << tm.tm_min << ':'
            << std::setw(2) << tm.tm_sec;
        return oss.str();
    }
}