#ifndef _SWAY_COMMANDS_H
#define _SWAY_COMMANDS_H
#include <stdbool.h>
#include <json-c/json.h>
#include <wlc/wlc.h>
#include "config.h"

/**
 * Indicates the result of a command's execution.
 */
enum cmd_status {
	CMD_SUCCESS, 		/**< The command was successful */
	CMD_FAILURE,		/**< The command resulted in an error */
	CMD_INVALID, 		/**< Unknown command or parser error */
	CMD_DEFER,			/**< Command execution deferred */
	// Config Blocks
	CMD_BLOCK_END,
	CMD_BLOCK_MODE,
	CMD_BLOCK_BAR,
	CMD_BLOCK_BAR_COLORS,
	CMD_BLOCK_INPUT,
	CMD_BLOCK_COMMANDS,
	CMD_BLOCK_IPC,
	CMD_BLOCK_IPC_EVENTS,
};

/**
 * Stores the result of executing a command.
 */
struct cmd_results {
	enum cmd_status status;
	char *input;
	/**
	 * Human friendly error message, or NULL on success
	 */
	char *error;
};

enum expected_args {
	EXPECTED_MORE_THAN,
	EXPECTED_AT_LEAST,
	EXPECTED_LESS_THAN,
	EXPECTED_EQUAL_TO
};

struct cmd_results *checkarg(int argc, const char *name, enum expected_args type, int val);
struct cmd_results *add_color(const char*, char*, const char*);
void input_cmd_apply(struct input_config *input);
void hide_view_in_scratchpad(swayc_t *sp_view);

swayc_t *sp_view;
int sp_index;

/**
 * Parse and handles a command.
 */
struct cmd_results *handle_command(char *command);
/**
 * Parse and handles a command during config file loading.
 *
 * Do not use this under normal conditions.
 */
struct cmd_results *config_command(char *command, enum cmd_status block);
/*
 * Parses a command policy rule.
 */
struct cmd_results *config_commands_command(char *exec);

/**
 * Allocates a cmd_results object.
 */
struct cmd_results *cmd_results_new(enum cmd_status status, const char* input, const char *error, ...);
/**
 * Frees a cmd_results object.
 */
void free_cmd_results(struct cmd_results *results);
/**
 * Serializes cmd_results to a JSON string.
 *
 * Free the JSON string later on.
 */
const char *cmd_results_to_json(struct cmd_results *results);

void remove_view_from_scratchpad(swayc_t *);

/**
 * Actual command function signatures for individual .c files in commands/ directory.
 */

typedef struct cmd_results *sway_cmd(int argc, char **argv);

sway_cmd cmd_assign;
sway_cmd cmd_bar;
sway_cmd cmd_bindcode;
sway_cmd cmd_bindsym;
sway_cmd cmd_border;
sway_cmd cmd_client_focused;
sway_cmd cmd_client_focused_inactive;
sway_cmd cmd_client_unfocused;
sway_cmd cmd_client_urgent;
sway_cmd cmd_client_placeholder;
sway_cmd cmd_client_background;
sway_cmd cmd_commands;
sway_cmd cmd_debuglog;
sway_cmd cmd_exec;
sway_cmd cmd_exec_always;
sway_cmd cmd_exit;
sway_cmd cmd_floating;
sway_cmd cmd_floating_maximum_size;
sway_cmd cmd_floating_minimum_size;
sway_cmd cmd_floating_mod;
sway_cmd cmd_floating_scroll;
sway_cmd cmd_focus;
sway_cmd cmd_focus_follows_mouse;
sway_cmd cmd_font;
sway_cmd cmd_for_window;
sway_cmd cmd_force_focus_wrapping;
sway_cmd cmd_fullscreen;
sway_cmd cmd_gaps;
sway_cmd cmd_hide_edge_borders;
sway_cmd cmd_include;
sway_cmd cmd_input;
sway_cmd cmd_kill;
sway_cmd cmd_layout;
sway_cmd cmd_log_colors;
sway_cmd cmd_mode;
sway_cmd cmd_mouse_warping;
sway_cmd cmd_move;
sway_cmd cmd_new_float;
sway_cmd cmd_new_window;
sway_cmd cmd_orientation;
sway_cmd cmd_output;
sway_cmd cmd_permit;
sway_cmd cmd_reject;
sway_cmd cmd_reload;
sway_cmd cmd_resize;
sway_cmd cmd_scratchpad;
sway_cmd cmd_seamless_mouse;
sway_cmd cmd_set;
sway_cmd cmd_smart_gaps;
sway_cmd cmd_split;
sway_cmd cmd_splith;
sway_cmd cmd_splitt;
sway_cmd cmd_splitv;
sway_cmd cmd_sticky;
sway_cmd cmd_workspace;
sway_cmd cmd_ws_auto_back_and_forth;
sway_cmd cmd_workspace_layout;

sway_cmd bar_cmd_binding_mode_indicator;
sway_cmd bar_cmd_bindsym;
sway_cmd bar_cmd_colors;
sway_cmd bar_cmd_font;
sway_cmd bar_cmd_mode;
sway_cmd bar_cmd_modifier;
sway_cmd bar_cmd_output;
sway_cmd bar_cmd_height;
sway_cmd bar_cmd_hidden_state;
sway_cmd bar_cmd_id;
sway_cmd bar_cmd_position;
sway_cmd bar_cmd_separator_symbol;
sway_cmd bar_cmd_status_command;
sway_cmd bar_cmd_pango_markup;
sway_cmd bar_cmd_strip_workspace_numbers;
sway_cmd bar_cmd_swaybar_command;
sway_cmd bar_cmd_tray_output;
sway_cmd bar_cmd_tray_padding;
sway_cmd bar_cmd_wrap_scroll;
sway_cmd bar_cmd_workspace_buttons;

sway_cmd bar_colors_cmd_active_workspace;
sway_cmd bar_colors_cmd_background;
sway_cmd bar_colors_cmd_focused_background;
sway_cmd bar_colors_cmd_binding_mode;
sway_cmd bar_colors_cmd_focused_workspace;
sway_cmd bar_colors_cmd_inactive_workspace;
sway_cmd bar_colors_cmd_separator;
sway_cmd bar_colors_cmd_focused_separator;
sway_cmd bar_colors_cmd_statusline;
sway_cmd bar_colors_cmd_focused_statusline;
sway_cmd bar_colors_cmd_urgent_workspace;

sway_cmd input_cmd_accel_profile;
sway_cmd input_cmd_click_method;
sway_cmd input_cmd_drag_lock;
sway_cmd input_cmd_dwt;
sway_cmd input_cmd_events;
sway_cmd input_cmd_left_handed;
sway_cmd input_cmd_middle_emulation;
sway_cmd input_cmd_natural_scroll;
sway_cmd input_cmd_pointer_accel;
sway_cmd input_cmd_scroll_method;
sway_cmd input_cmd_tap;

#endif