/*

  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/>.

*/

#include <stdio.h>

#include "help.h"

#include "globs.h"

void help(void) {
	typedef struct {
		const char *short_flag;
		const char *long_flag;
		const char *arg;
		const char *desc;
	} flag_t;

	static const flag_t cmd_flags[] = {
		{"-a",	"--add",		"[url]",		"add a repo"},
		{"-b",	"--build",		"[path]",		"build a package"},
		{"-d",	"--declare",	"",				"install all packages"},
		{"-s",	"--search",		"[pkgs]",		"find a package from your repos"},
		{"-i",	"--install",	"[pkgs, urls]",	"install a package/repo"},
		{"-r",	"--remove",		"[pkgs]",		"remove an installed package"},
		{"-l",	"--list",		"",				"list all installed packages"},
		{"-u",	"--update",		"",				"update all installed packages"},
		{"-h",	"--help",		"",				"display this help message"},
		{"-v",	"--version",	"",				"display version number"},
		{"-c",	"--check",		"",				"run package checks"},
	};

	static const flag_t mod_flags[] = {
		{"-q",	"--quiet",		"",				"add a repo"},
		{"-f",	"--force",		"",				"build a package"},
	};

	if (is_verbose) {
		printf(BOLD_MAGENTA "      ,        \n");
		printf(BOLD_MAGENTA "     / \\       \n");
		printf(BOLD_MAGENTA "_.--'   '--._  \n");
		printf(BOLD_MAGENTA "`'--,   ,--'`  " COLOR_RESET "pkgit " ITALIC GRAY "- package it!"COLOR_RESET"\n");
		printf(BOLD_YELLOW " _-  " BOLD_MAGENTA "\\ /" BOLD_YELLOW "  -_   " MAGENTA VERSION COLOR_RESET "\n");
		printf(BOLD_YELLOW "'-_   " BOLD_MAGENTA "'" BOLD_YELLOW "   _-'  \n");
		printf(BOLD_YELLOW "   `'-.-'`     " COLOR_RESET "\n");
	} else {
		printf("pkgit %s%s- package it!%s\n", ITALIC, GRAY, COLOR_RESET);
		printf("%s%s%s\n", MAGENTA, VERSION, COLOR_RESET);
	}
	printf("\n");

	printf(RED "subcommand flags" COLOR_RESET ":\n");
	for (size_t i = 0; i < sizeof(cmd_flags)/sizeof(cmd_flags[0]); i++) {
		printf(COLOR_RESET "\t" GREEN "%-2s" COLOR_RESET ", " YELLOW "%-12s" BLUE "%-16s" GRAY "# %s\n" COLOR_RESET,
			cmd_flags[i].short_flag, cmd_flags[i].long_flag, cmd_flags[i].arg, cmd_flags[i].desc);
	}

	printf("\n" RED "modifier flags" COLOR_RESET ":\n");
	for (size_t i = 0; i < sizeof(mod_flags)/sizeof(mod_flags[0]); i++) {
		printf(COLOR_RESET "\t" GREEN "%-2s" COLOR_RESET ", " YELLOW "%-12s" BLUE "%-16s" GRAY "# %s\n" COLOR_RESET,
			mod_flags[i].short_flag, mod_flags[i].long_flag, mod_flags[i].arg, mod_flags[i].desc);
	}
}