#include <gear/ui/console.h>
#include <gear/ui/gui.h>

void g_console_draw(g_gui_context* ctx, g_gui_layer* layer) {
    g_console* console = layer->data;

    if(console->input.size >= console->input.capacity) {
        sl_vec_grow(console->input);
    }
    
    if(console->output.size >= console->output.capacity) {
        sl_vec_grow(console->input);
    }

    if (nk_begin(ctx, "Console", nk_rect(50, 50, 500, 500),
                 NK_WINDOW_BORDER | NK_WINDOW_MOVABLE | NK_WINDOW_CLOSABLE | NK_WINDOW_SCALABLE)) {
        float frame_height = nk_window_get_content_region(ctx).h;

        nk_layout_row_dynamic(ctx, frame_height - 42.5f, 1);
        snk_edit_string(ctx, NK_EDIT_CLIPBOARD | NK_EDIT_SELECTABLE | NK_EDIT_MULTILINE,
                        console->output.data, (i32*)(&console->output.size), 
                        console->output.size + 1, nk_filter_default);

        nk_layout_row_dynamic(ctx, 30.0f, 1);
        enum nk_edit_events event = snk_edit_string(ctx, NK_EDIT_FIELD | NK_EDIT_SIG_ENTER, 
                        console->input.data, (i32*)(&console->input.size),
                        console->input.size + 2, nk_filter_default);
        if(event & NK_EDIT_COMMITED) {
            log_info("cmd: %s", sl_c_str(console->input));
            console->input.size = 0;
        }
    }

    nk_end(ctx);
}