//
// Created by xajhuang on 2023/4/12.
//
#include <gtk/gtk.h>

typedef enum {
    COL_VNI = 0,
    COL_MAC,
    COL_HOSTNAME,
    COL_STEP,
    COL_RESULT,
    COL_STATUS,
    NUM_COLS
} COL_NAME;

static GtkBuilder *g_main_builder;

static void load_css(void) {
    GtkCssProvider *provider;
    GdkDisplay     *display;
    GdkScreen      *screen;
    GFile          *css_fp = g_file_new_for_path("./res/style.css");
    GError         *error  = 0;

    provider = gtk_css_provider_new();
    display  = gdk_display_get_default();
    screen   = gdk_display_get_default_screen(display);

    gtk_style_context_add_provider_for_screen(screen,
                                              GTK_STYLE_PROVIDER(provider),
                                              GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);

    gtk_css_provider_load_from_file(provider, css_fp, &error);
}

G_MODULE_EXPORT void __mainWnd_on_destroy(GObject *object, gpointer user_data) {
    gtk_main_quit();
}

static void add_item_to_list_view(GtkWidget  *list,
                                  int         idx,
                                  const char *pMac,
                                  const char *pHostname,
                                  const char *pDiscover,
                                  const char *pOffer,
                                  const char *pRequest,
                                  const char *pAck) {
    int           i, j;
    GtkTreeIter   iter, iter_child, iter_sub;
    GtkTreeStore *store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(list)));

    for (i = 0; i < 1000; i++) {
        char buf[24]     = {0};
        char bufHost[32] = {0};
        char bufVni[16]  = {0};

        sprintf(bufVni, "%d", i);
        sprintf(bufHost, "hostname%d", i);
        sprintf(buf, "06:01:02:%02X:%02X:%02X", (i & 0xFF0000) >> 16, (i & 0xFF00) >> 8, (i & 0xFF));

        gtk_tree_store_append(store, &iter, NULL);
        // clang-format off
        gtk_tree_store_set(store,   &iter,
                            COL_VNI,         bufVni,
                            COL_MAC,         buf,
                            COL_HOSTNAME,    bufHost,
                            COL_STATUS,      20.0,
                            -1);
        gtk_tree_store_append(store, &iter_child, &iter);
        gtk_tree_store_set(store, &iter_child,
                    COL_VNI,         "",
                    COL_STEP,        "Discover",
                    COL_RESULT,      "",
                    COL_STATUS,      10.0,
                    -1);
        gtk_tree_store_append(store, &iter_child, &iter);
        gtk_tree_store_set(store, &iter_child,
                    COL_VNI,         "",
                    COL_STEP,        "Offer",
                    COL_RESULT,      "",
                    COL_STATUS,      10.0,
                    -1);

        gtk_tree_store_append(store, &iter_child, &iter);
        gtk_tree_store_set(store, &iter_child,
                    COL_VNI,         "",
                    COL_STEP,        "Request",
                    COL_RESULT,      "",
                    COL_STATUS,      10.0,
                    -1);
        gtk_tree_store_append(store, &iter_child, &iter);
        gtk_tree_store_set(store, &iter_child,
                    COL_VNI,         "",
                    COL_STEP,        "ACK",
                    COL_RESULT,      "",
                    COL_STATUS,      10.0,
                    -1);
        // clang-format on
    }
}

int main(int argc, char **argv) {
    gtk_init(&argc, &argv);
    load_css();

    g_main_builder = gtk_builder_new();
    gtk_builder_add_from_file(g_main_builder, "./res/main.glade", NULL);

    GtkWidget *mainWnd = GTK_WIDGET(gtk_builder_get_object(g_main_builder, "wndMain"));

    GtkWidget *macTxt = GTK_WIDGET(gtk_builder_get_object(g_main_builder, "txtMacStart"));
    //gtk_style_context_add_class(gtk_widget_get_style_context(GTK_WIDGET(macTxt)), "txtMacStart");

    GtkWidget     *numInc = GTK_WIDGET(gtk_builder_get_object(g_main_builder, "sbReqNum"));
    GtkAdjustment *adj    = gtk_adjustment_new(1000, 1, 100000, 1, 0, 0);
    gtk_spin_button_set_adjustment(GTK_SPIN_BUTTON(numInc), adj);

    GtkWidget     *numVni = GTK_WIDGET(gtk_builder_get_object(g_main_builder, "sbVni"));
    GtkAdjustment *adjVni = gtk_adjustment_new(1, 1, 10000000, 1, 0, 0);
    gtk_spin_button_set_adjustment(GTK_SPIN_BUTTON(numVni), adjVni);
#if 1
    GtkWidget    *view  = GTK_WIDGET(gtk_builder_get_object(g_main_builder, "treeResult"));
    GtkTreeStore *store = GTK_TREE_STORE(gtk_builder_get_object(g_main_builder, "tsDhcpInfo"));
#if 0
    gtk_list_store_new(NUM_COLS,
                       G_TYPE_INT,
                       G_TYPE_STRING,
                       G_TYPE_STRING,
                       G_TYPE_STRING,
                       G_TYPE_STRING,
                       G_TYPE_STRING,
                       G_TYPE_STRING,
                       G_TYPE_FLOAT);
#endif
    gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));

    add_item_to_list_view(view, 0, NULL, NULL, NULL, NULL, NULL, NULL);
    g_object_unref(store);

#endif

    gtk_builder_connect_signals(g_main_builder, NULL);
    //g_object_unref(G_OBJECT(g_main_builder));
    gtk_widget_show(mainWnd);

    gtk_main();

    return 0;
}