#ifndef CONTENTS_H
#define CONTENTS_H

#define line(l) l "\n"

// README template
char *readme_template =
  line("%s ( concise description )")
  line("")
  line("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor")
  line("incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis")
  line("nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.")
  line("Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu")
  line("fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in")
  line("culpa qui officia deserunt mollit anim id est laborum.");

// configure script template
char *configure_template =
  line("#!/bin/sh")
  line("")
  line("usage() {")
  line("cat <<EOF")
  line("Usage: $0 [OPTION]... [VAR=VALUE]...")
  line("")
  line("To assign environment variables (e.g., CC, CFLAGS...), specify them as")
  line("VAR=VALUE.")
  line("")
  line("  CC      C compiler command [detected]")
  line("  CFLAGS  C compiler flags [-g, ...]")
  line("")
  line("EOF")
  line("exit 0")
  line("}")
  line("")
  line("echo () { printf \"%%s\\n\" \"$*\" ; }")
  line("cmdexists () { type \"$1\" >/dev/null 2>&1 ; }")
  line("trycc () { test -z \"$CC\" && cmdexists \"$1\" && CC=$1 ; }")
  line("")
  line("prefix=/usr/bin/")
  line("CFLAGS=\"-Wall -Wextra -O2\"")
  line("LDFLAGS=")
  line("CC=")
  line("")
  line("for arg ; do")
  line("case \"$arg\" in")
  line("--help|h) usage ;;")
  line("CFLAGS=*) CFLAGS=${arg#*=} ;;")
  line("LDFLAGS=*) LDFLAGS=${arg#*=} ;;")
  line("esac")
  line("done")
  line("")
  line("printf \"checking for C compiler... \"")
  line("trycc gcc")
  line("trycc cc")
  line("trycc clang")
  line("printf \"%%s\\n\" \"$CC\"")
  line("")
  line("printf \"checking weather C compiler works... \"")
  line("status=\"fail\"")
  line("tmpc=\"$(mktemp -d)/test.c\"")
  line("echo \"typedef int x;\" > \"$tmpc\"")
  line("if output=$($CC $CFLAGS -c -o /dev/null \"$tmpc\" 2>&1) ; then")
  line("printf \"yes\\n\"")
  line("else")
  line("printf \"no; %%s\\n\" \"$output\"")
  line("exit 1")
  line("fi")
  line("")
  line("printf \"creating config.mak... \"")
  line("printf \"PREFIX=%%s\\n\" \"$prefix\" > config.mak")
  line("printf \"CFLAGS=%%s\\n\" \"$CFLAGS\" >> config.mak")
  line("printf \"LDFLAGS=%%s\\n\" \"$LDFLAGS\" >> config.mak")
  line("printf \"CC=%%s\\n\" \"$CC\" >> config.mak")
  line("printf \"done\\n\"");

// Makefile template
char *makefile_template =
  line("prefix = /usr/bin")
  line("")
  line("%s_SRCS := $(shell find . -name '%s/*.c')")
  line("%s_OBJS := $(patsubst ./%.c,c-out/obj/%.o,$(%s_SRCS))")
  line("")
  line("%s := c-out/bin/%s")
  line("")
  line("-include config.mak")
  line("")
  line("ifeq ($(wildcard config.mak),)")
  line("all:")
  line("\t@echo \"File config.mak not found, run configure\"")
  line("\t@exit 1")
  line("else")
  line("")
  line("all: build $(%s)")
  line("")
  line("build:")
  line("\tmkdir -p c-out/bin")
  line("\tmkdir -p c-out/obj")
  line("")
  line("c-out/obj/%.o: %.c")
  line("\t$(CC) $(CFLAGS) -c $< -o $@")
  line("")
  line("$(%s): $(%s_OBJS)")
  line("\t$(CC) $(CFLAGS) -DCOMMIT=$(shell git rev-list --count --all 2>/dev/null || echo 0) $^ -o $@")
  line("")
  line("endif")
  line("")
  line("install:")
  line("\t@echo \"NOT IMPL\"")
  line("\texit 1")
  line("")
  line("uninstall:")
  line("\t@echo \"NOT IMPL\"")
  line("\texit 1")
  line("")
  line("clean:")
  line("\trm -rf c-out")
  line("")
  line("dist-clean: clean")
  line("\trm -f config.mak")
  line("")
  line(".PHONY: all clean dist-clean install uninstall build format");

// .clang-format template
char *clang_format_template =
  line("Language: Cpp")
  line("BasedOnStyle: GNU");

// BSD 3-Clause License template
char *bsd3_license_template =
  line("BSD 3-Clause License")
  line("")
  line("Copyright (c) %d, %s")
  line("")
  line("Redistribution and use in source and binary forms, with or without")
  line("modification, are permitted provided that the following conditions are met:")
  line("")
  line("1. Redistributions of source code must retain the above copyright notice, this")
  line("   list of conditions and the following disclaimer.")
  line("")
  line("2. Redistributions in binary form must reproduce the above copyright notice,")
  line("   this")
  line("list of conditions and the following disclaimer in the documentation")
  line("   and/or other materials provided with the distribution.")
  line("")
  line("3. Neither the name of the copyright holder nor the names of its")
  line("   contributors may be used to endorse or promote products derived from")
  line("   this software without specific prior written permission.")
  line("")
  line("THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"")
  line("AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE")
  line("IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE")
  line("DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE")
  line("FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL")
  line("DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR")
  line("SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER")
  line("CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,")
  line("OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE")
  line("OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.");

// config.h template
char *config_h_template =
  line("#ifndef CONFIG_H")
  line("#define CONFIG_H")
  line("")
  line("/* Program information */")
  line("#define PROGRAM \"%s\"")
  line("#define LICENSE_LINE \"%s\"")
  line("#define AUTHORS \"%s\"")
  line("#define VERSION \"pre-alpha\"")
  line("#define YEAR 2025")
  line("")
  line("#define HELP_REQUESTED 2")
  line("#define ERROR_MEMORY_ALLOCATION 3")
  line("#define ERROR_DIRECTORY_CREATION 4")
  line("")
  line("#endif");

// main.c (non-GNU) template
char *main_c_template =
  line("#include <stdio.h>")
  line("")
  line("int main(void) {")
  line("  printf(\"%s: Hello %s!\\n\");")
  line("  return 0;")
  line("}");

// main.c (GNU) template
char *main_c_gnu_template =
  line("#include <stdio.h>")
  line("#include \"standard.h\"")
  line("")
  line("void usage(int status) {\n  printf(\"Usage: %s [OPTION...]\\n\");\n}")
  line("")
  line("int main(int argc, char **argv) {")
  line("  parse_standard_options(usage, argc, argv);")
  line("  printf(\"%s: Hello %s!\\n\");")
  line("  return 0;")
  line("}");

// standard.c template
char *standard_c_template =
  line("#include \"standard.h\"")
  line("#include \"../config.h\"")
  line("#include <stdio.h>")
  line("#include <stdlib.h>")
  line("#include <string.h>")
  line("")
  line("int")
  line("parse_standard_options (void (*usage) (int), int argc, char **argv)")
  line("{")
  line("  for (int i = 1; i < argc; ++i)")
  line("    {")
  line("      if (strcmp (argv[i], \"--help\") == 0)")
  line("        {")
  line("          usage (0);")
  line("          exit (EXIT_SUCCESS);")
  line("        }")
  line("      else if (strcmp (argv[i], \"--version\") == 0)")
  line("        {")
  line("          printf (\"%%s %%s %%d\\nCopyright (C) %%d %%s.\\n%%s\\nThis is free software: you are free to change and redistribute it.\\nThere is NO WARRNTY, to the extent permitted by law.\\n\", PROGRAM, VERSION, COMMIT, YEAR, AUTHORS, LICENSE_LINE);")
  line("          exit (EXIT_SUCCESS);")
  line("        }")
  line("    }")
  line("  return HELP_REQUESTED;")
  line("}");

// standard.h template
char *standard_h_template =
  line("#ifndef STANDARD_H")
  line("#define STANDARD_H")
  line("")
  line("/**")
  line(" * Parse standard command line options (--help, --version)")
  line(" * @param usage_func Function pointer to usage display function")
  line(" * @param argc Argument count")
  line(" * @param argv Argument vector")
  line(" * @return 0 on success, 1 if help/version requested, errno on error")
  line(" */")
  line("int parse_standard_options(void (*usage_func)(), int argc, char **argv);")
  line("")
  line("#endif");

#endif