#pragma once

#include <defines.h>
#include <kui_system.h>

typedef struct command_history_entry {
	const char *command;
} command_history_entry;

typedef struct debug_console_state {
	b8 loaded;
	u8 console_consumer_id;
	// Number of lines displayed at once.
	u32 line_display_count;
	// Number of lines offset from bottom of list.
	u32 line_offset;
	// darray
	char **lines;
	// darray
	command_history_entry *history;
	i32 history_offset;

	b8 dirty;
	b8 visible;

	kui_control bg_panel;
	kui_control text_control;
	kui_control entry_textbox;

	kui_state *kui_state;

	f32 accumulated_time;

} debug_console_state;

KAPI b8 debug_console_create (kui_state *kui_state, debug_console_state *out_console_state);

KAPI b8 debug_console_load (debug_console_state *state);
KAPI void debug_console_unload (debug_console_state *state);
KAPI void debug_console_update (debug_console_state *state);

KAPI void debug_console_on_lib_load (debug_console_state *state, b8 update_consumer);
KAPI void debug_console_on_lib_unload (debug_console_state *state);

KAPI kui_control debug_console_get_text (debug_console_state *state);
KAPI kui_control debug_console_get_entry_text (debug_console_state *state);

KAPI b8 debug_console_visible (debug_console_state *state);
KAPI void debug_console_visible_set (debug_console_state *state, b8 visible);

KAPI void debug_console_move_up (debug_console_state *state);
KAPI void debug_console_move_down (debug_console_state *state);
KAPI void debug_console_move_to_top (debug_console_state *state);
KAPI void debug_console_move_to_bottom (debug_console_state *state);

KAPI void debug_console_history_back (debug_console_state *state);
KAPI void debug_console_history_forward (debug_console_state *state);