/*

	pkgit - package it!

	Copyright (C) 2026 dacctal
	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 2 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program.  If not, see <https://www.gnu.org/licenses/>.

*/

#ifndef PKGIT_GLOBALS_H
#define PKGIT_GLOBALS_H

#define VERSION "1.4.0_INDEV"
#define RED "\x1b[0;31m"
#define GREEN "\x1b[0;32m"
#define YELLOW "\x1b[0;33m"
#define BLUE "\x1b[0;34m"
#define MAGENTA "\x1b[0;35m"
#define CYAN "\x1b[0;36m"
#define GRAY "\x1b[0;37m"
#define BRIGHT_RED "\x1b[0;91m"
#define BRIGHT_GREEN "\x1b[0;92m"
#define BRIGHT_YELLOW "\x1b[0;93m"
#define BRIGHT_BLUE "\x1b[0;94m"
#define BRIGHT_MAGENTA "\x1b[0;95m"
#define BRIGHT_CYAN "\x1b[0;96m"
#define BRIGHT_GRAY "\x1b[0;97m"
#define BOLD "\x1b[1m"
#define BOLD_RED "\x1b[1;31m"
#define BOLD_GREEN "\x1b[1;32m"
#define BOLD_YELLOW "\x1b[1;33m"
#define BOLD_BLUE "\x1b[1;34m"
#define BOLD_MAGENTA "\x1b[1;35m"
#define BOLD_CYAN "\x1b[1;36m"
#define BOLD_GRAY "\x1b[1;37m"
#define BOLD_WHITE "\x1b[1;38m"
#define BOLD_BRIGHT_RED "\x1b[1;91m"
#define BOLD_BRIGHT_GREEN "\x1b[1;92m"
#define BOLD_BRIGHT_YELLOW "\x1b[1;93m"
#define BOLD_BRIGHT_BLUE "\x1b[1;94m"
#define BOLD_BRIGHT_MAGENTA "\x1b[1;95m"
#define BOLD_BRIGHT_CYAN "\x1b[1;96m"
#define BOLD_BRIGHT_GRAY "\x1b[1;97m"
#define ITALIC "\x1b[3m"
#define COLOR_RESET "\x1b[0m"

#define eprintf(...) fprintf(stderr, __VA_ARGS__);

#define check_alloc(ptr)                                                       \
	do {                                                                       \
		if (ptr == NULL)                                                       \
			panic("allocation of `%s` failed", #ptr);                          \
	} while (0)

#include <stdlib.h>
#define panic(...)                                                             \
	do {                                                                       \
		eprintf(BOLD RED "panic:" COLOR_RESET " line %d, func \"%s\" in file " \
						 "\"%s\": ",                                           \
				__LINE__, __func__, __FILE_NAME__);                            \
		eprintf(__VA_ARGS__);                                                  \
		eprintf("\n");                                                         \
		fflush(stderr);                                                        \
		abort();                                                               \
	} while (0)

#ifdef PKGIT_DEBUG
#define assert(expr)                                                           \
	do {                                                                       \
		if (!(expr))                                                           \
			panic("Assertion `%s` failed", #expr);                             \
	} while (0)
#else
#define assert(expr) (void)(expr)
#endif

#ifdef unreachable
#undef unreachable
#endif
#define unreachable panic("reached unreachable code")

#define PRINT_PKGIT                                                            \
	BOLD_YELLOW "[" BOLD_MAGENTA "pkgit" BOLD_YELLOW "]" COLOR_RESET
#define PRINT_SUCCESS PRINT_PKGIT GREEN " [SUCCESS]" COLOR_RESET
#define PRINT_SKIPPED PRINT_PKGIT BLUE " [SKIPPED]" COLOR_RESET
#define PRINT_WARNING PRINT_PKGIT YELLOW " [WARNING]" COLOR_RESET
#define PRINT_ERROR PRINT_PKGIT RED " [ERROR]" COLOR_RESET

#define MAX_REPOS 1000
#define MAX_DIRS 100
#define MAX_PATH_LEN 1024

#include "str.h"

typedef struct {
	str name;
	str url;
	str version;
	str target;
	str src;
	int is_local;
} package;

extern int is_verbose;
extern int is_forced;
extern int config_exists;

extern str home_config_dir; 
extern str home_config_file; 
extern str home_repos_file; 
extern str root_config_dir;
extern str root_config_file;
extern str root_repos_file;
extern int is_root_config;

extern str config_dir; 
extern str config_file; 
extern str repos_file; 

extern str bin; 
extern str lib; 
extern str include; 
extern str src; 

void init_vars(void);
void free_vars(void);

#endif