#pragma once

#include <unordered_map>

namespace crepe {
//! Enumeration for mouse button inputs, including standard and extended buttons.
enum class MouseButton {
	NONE = 0, //!< No mouse button input.
	LEFT_MOUSE = 1, //!< Left mouse button.
	RIGHT_MOUSE = 2, //!< Right mouse button.
	MIDDLE_MOUSE = 3, //!< Middle mouse button (scroll wheel press).
	X1_MOUSE = 4, //!< First extended mouse button.
	X2_MOUSE = 5, //!< Second extended mouse button.
	SCROLL_UP = 6, //!< Scroll wheel upward movement.
	SCROLL_DOWN = 7, //!< Scroll wheel downward movement.
};

//! Enumeration for keyboard key inputs, including printable characters, function keys, and keypad keys.
typedef enum {
	NONE = 0, //!< No key input.
	SPACE = 32, //!< Spacebar.
	APOSTROPHE = 39, //!< Apostrophe (').
	COMMA = 44, //!< Comma (,).
	MINUS = 45, //!< Minus (-).
	PERIOD = 46, //!< Period (.).
	SLASH = 47, //!< Slash (/).
	D0 = 48, //!< Digit 0.
	D1 = 49, //!< Digit 1.
	D2 = 50, //!< Digit 2.
	D3 = 51, //!< Digit 3.
	D4 = 52, //!< Digit 4.
	D5 = 53, //!< Digit 5.
	D6 = 54, //!< Digit 6.
	D7 = 55, //!< Digit 7.
	D8 = 56, //!< Digit 8.
	D9 = 57, //!< Digit 9.
	SEMICOLON = 59, //!< Semicolon (;).
	EQUAL = 61, //!< Equal sign (=).
	A = 65, //!< Key 'A'.
	B = 66, //!< Key 'B'.
	C = 67, //!< Key 'C'.
	D = 68, //!< Key 'D'.
	E = 69, //!< Key 'E'.
	F = 70, //!< Key 'F'.
	G = 71, //!< Key 'G'.
	H = 72, //!< Key 'H'.
	I = 73, //!< Key 'I'.
	J = 74, //!< Key 'J'.
	K = 75, //!< Key 'K'.
	L = 76, //!< Key 'L'.
	M = 77, //!< Key 'M'.
	N = 78, //!< Key 'N'.
	O = 79, //!< Key 'O'.
	P = 80, //!< Key 'P'.
	Q = 81, //!< Key 'Q'.
	R = 82, //!< Key 'R'.
	S = 83, //!< Key 'S'.
	T = 84, //!< Key 'T'.
	U = 85, //!< Key 'U'.
	V = 86, //!< Key 'V'.
	W = 87, //!< Key 'W'.
	X = 88, //!< Key 'X'.
	Y = 89, //!< Key 'Y'.
	Z = 90, //!< Key 'Z'.
	LEFT_BRACKET = 91, //!< Left bracket ([).
	BACKSLASH = 92, //!< Backslash (\).
	RIGHT_BRACKET = 93, //!< Right bracket (]).
	GRAVE_ACCENT = 96, //!< Grave accent (`).
	WORLD1 = 161, //!< Non-US key #1.
	WORLD2 = 162, //!< Non-US key #2.
	ESCAPE = 256, //!< Escape key.
	ENTER = 257, //!< Enter key.
	TAB = 258, //!< Tab key.
	BACKSPACE = 259, //!< Backspace key.
	INSERT = 260, //!< Insert key.
	DELETE = 261, //!< Delete key.
	RIGHT = 262, //!< Right arrow key.
	LEFT = 263, //!< Left arrow key.
	DOWN = 264, //!< Down arrow key.
	UP = 265, //!< Up arrow key.
	PAGE_UP = 266, //!< Page Up key.
	PAGE_DOWN = 267, //!< Page Down key.
	HOME = 268, //!< Home key.
	END = 269, //!< End key.
	CAPS_LOCK = 280, //!< Caps Lock key.
	SCROLL_LOCK = 281, //!< Scroll Lock key.
	NUM_LOCK = 282, //!< Num Lock key.
	PRINT_SCREEN = 283, //!< Print Screen key.
	PAUSE = 284, //!< Pause key.
	/**
		 * \name Function keys (F1-F25).
		 * \{
		 */
	F1 = 290,
	F2 = 291,
	F3 = 292,
	F4 = 293,
	F5 = 294,
	F6 = 295,
	F7 = 296,
	F8 = 297,
	F9 = 298,
	F10 = 299,
	F11 = 300,
	F12 = 301,
	F13 = 302,
	F14 = 303,
	F15 = 304,
	F16 = 305,
	F17 = 306,
	F18 = 307,
	F19 = 308,
	F20 = 309,
	F21 = 310,
	F22 = 311,
	F23 = 312,
	F24 = 313,
	F25 = 314,
	/// \}
	/**
		 * \name Keypad digits and operators.
		 * \{
		 */
	KP0 = 320,
	KP1 = 321,
	KP2 = 322,
	KP3 = 323,
	KP4 = 324,
	KP5 = 325,
	KP6 = 326,
	KP7 = 327,
	KP8 = 328,
	KP9 = 329,
	KP_DECIMAL = 330,
	KP_DIVIDE = 331,
	KP_MULTIPLY = 332,
	KP_SUBTRACT = 333,
	KP_ADD = 334,
	KP_ENTER = 335,
	KP_EQUAL = 336,
	/// \}
	/**
		 * \name Modifier keys.
		 * \{
		 */
	LEFT_SHIFT = 340,
	LEFT_CONTROL = 341,
	LEFT_ALT = 342,
	LEFT_SUPER = 343,
	RIGHT_SHIFT = 344,
	RIGHT_CONTROL = 345,
	RIGHT_ALT = 346,
	RIGHT_SUPER = 347,
	/// \}
	MENU = 348, //!< Menu key.
} Keycode;


} // namespace crepe