#include <FL/Fl.H>
#include <FL/Fl_Window.H>
#include <FL/Fl_Button.H>
#include <FL/Fl_Box.H>
#include <cstdlib>
#include <ctime>
#include <string>

// ===== 卡片数据 =====
// 普通卡名字
std::string normal_cards[5] = {
    "小火龙", "水跃鱼", "绿草龟", "小电鼠", "土拨仔"
};
// 稀有卡名字
std::string rare_cards[5] = {
    "烈焰飞龙", "冰霜之狼", "暗影豹", "风暴鹰", "水晶鹿"
};
// 超稀有卡名字
std::string super_cards[3] = {
    "雷霆神龙", "凤凰王", "深海巨兽"
};

// ===== 全局控件 =====
Fl_Box *result_box;
Fl_Box *stats_box;

// ===== 单抽回调 =====
void draw_one_callback(Fl_Widget *w, void *data) {
    int r = std::rand() % 100;
    std::string result = "";
    std::string card_name = "";

    if (r < 70) {
        result = "☆ 普通卡 ☆";
        card_name = normal_cards[std::rand() % 5];
        result_box->labelcolor(fl_rgb_color(128, 128, 128));
    } else if (r < 95) {
        result = "★ 稀有卡 ★";
        card_name = rare_cards[std::rand() % 5];
        result_box->labelcolor(FL_BLUE);
    } else {
        result = "★★★ 超稀有卡！！ ★★★";
        card_name = super_cards[std::rand() % 3];
        result_box->labelcolor(FL_RED);
    }

    // 拼接：稀有度 + 换行 + 卡片名
    std::string display = result + "\n     " + card_name + "\n";
    result_box->labelsize(24);
    result_box->label(display.c_str());
    stats_box->label("单抽模式");
}

// ===== 十连抽回调 =====
void draw_ten_callback(Fl_Widget *w, void *data) {
    std::string all = "";
    int rare_count = 0;
    int super_count = 0;

    for (int i = 1; i <= 10; i++) {
        int r = std::rand() % 100;
        all += "第" + std::to_string(i) + "抽：";

        if (r < 70) {
            all += "普通  " + normal_cards[std::rand() % 5];
        } else if (r < 95) {
            all += "★稀有  " + rare_cards[std::rand() % 5];
            rare_count++;
        } else {
            all += "★★★超稀有  " + super_cards[std::rand() % 3];
            super_count++;
        }

        all += "\n";
    }

    result_box->labelsize(15);
    result_box->label(all.c_str());
    result_box->labelcolor(FL_BLACK);

    char stats[100];
    std::sprintf(stats, "十连：普通 %d | 稀有 %d | 超稀有 %d",
                 10 - rare_count - super_count, rare_count, super_count);
    stats_box->label(stats);
    stats_box->labelcolor(super_count > 0 ? FL_RED : FL_BLUE);
}

int main() {
    std::srand(std::time(nullptr));

    Fl_Window *window = new Fl_Window(420, 520, "抽卡世界 - 第5课");

    // ===== 操作区 =====
    Fl_Button *btn1 = new Fl_Button(40, 15, 150, 45, "抽一张");
    btn1->labelsize(18);
    btn1->callback(draw_one_callback);

    Fl_Button *btn10 = new Fl_Button(230, 15, 150, 45, "十连抽");
    btn10->labelsize(18);
    btn10->callback(draw_ten_callback);

    // ===== 结果显示区 =====
    result_box = new Fl_Box(20, 80, 380, 350, "点击按钮开始抽卡！");
    result_box->labelsize(22);
    result_box->align(FL_ALIGN_TOP | FL_ALIGN_LEFT);
    result_box->box(FL_DOWN_BOX);  // 凹陷边框，像卡片

    // ===== 统计区 =====
    stats_box = new Fl_Box(20, 445, 380, 40, "等待抽卡...");
    stats_box->labelsize(14);
    stats_box->box(FL_FLAT_BOX);
    stats_box->color(fl_rgb_color(230, 230, 230));  // 浅灰背景

    window->end();
    window->show();
    return Fl::run();
}