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#include "libbible.h"
#include <string>
#include <algorithm>
#include <getopt.h>
using namespace std;
void usage() {
printf("\nUsage:\n bible [options] [reference]\n\n");
printf("Print bible passages.\n\n");
printf("Options:\n");
printf(" -h, --help display this help message\n");
printf(" --list-modules list all installed modules\n");
printf(" -m, --module <mod> use specified module\n");
printf(" --set-default-module <mod> use specified module by default in future runs\n");
printf(" --list-books list books available in the current module\n");
printf(" --list-chapters <book> list chapters available in book in the current module\n");
printf(" -o, --omit-verse-numbers when printing verse text, skip printing verse and chapter numbers\n");
printf("\n\nExamples:\n bible Gal 5:22-23\n");
printf(" bible John 3:16\n bible Romans 12\n bible Matt 5:3-7:27\n");
printf(" bible Genesis 1-3\n");
}
string getDefaultModule() {
return libbible::settingsRead("module");
}
void listModules() {
map<string, vector<string>> mods = libbible::getModules();
string defaultMod = getDefaultModule();
printf("Modules Installed:\n");
for(auto pair : mods) {
if(pair.first == defaultMod) {
printf(" %s (default)\n", pair.first.c_str());
} else {
printf(" %s\n", pair.first.c_str());
}
}
}
void setDefaultModule(string modname) {
libbible::settingsWrite("module", modname);
}
void listBooks(string modname) {
map<string, vector<string>> mods = libbible::getModules();
if(mods.find(modname) == mods.end()) {
printf("ERROR: Module \"%s\" not installed!", modname.c_str());
} else {
printf("Books in Module %s:\n", modname.c_str());
for(string book : mods[modname]) {
printf(" %s\n", book.c_str());
}
}
}
void listChapters(string modname, string book) {
printf("Valid chapters for book %s in module %s:\n", book.c_str(), modname.c_str());
for(auto pass : libbible::getPassages(modname, book)) {
printf(" Chapter %d, Verses %d-%d\n", pass.chapterStart, pass.verseStart, pass.verseEnd);
}
}
int main(int argc, char* argv[]) {
static struct option long_options[] = {
{"help", no_argument, 0, 'h'},
{"list-modules", no_argument, 0, 0},
{"module", required_argument, 0, 'm'},
{"set-default-module", required_argument, 0, 0},
{"list-books", no_argument, 0, 0},
{"list-chapters", required_argument, 0, 0},
{"omit-verse-numbers", no_argument, 0, 'o'}
};
int opt, option_index;
string modname;
bool omitVerseNums = false;
bool doListBooks = false;
string listChaptersBook;
string option;
while ((opt = getopt_long(argc, argv, "hm:o", long_options, &option_index)) != -1) {
switch(opt) {
case 'h':
usage();
return 0;
case 'm':
modname = string(optarg);
break;
case 'o':
omitVerseNums = true;
break;
case 0:
option = string(long_options[option_index].name);
if(option == "list-modules") {
listModules();
return 0;
} else if(option == "set-default-module") {
setDefaultModule(string(optarg));
} else if(option == "list-books") {
doListBooks = true;
} else if(option == "list-chapters") {
listChaptersBook = string(optarg);
}
break;
default:
usage();
return 1;
}
}
if(modname.empty()) {
modname = getDefaultModule();
}
if(doListBooks) {
listBooks(modname);
}
if(! listChaptersBook.empty()) {
listChapters(modname, listChaptersBook);
}
string reference;
while(optind < argc) {
reference += argv[optind++];
reference += " ";
}
auto text = libbible::getText(libbible::passage{.modName = modname, .reference = reference});
int chapter = 0;
int verse = 0;
const char* indent = " ";
bool isNewline = true;
for(auto tex : text) {
if(!omitVerseNums && tex.chapter != chapter) {
printf("\nChapter %d:\n", tex.chapter);
}
bool isParagraph = false;
bool isIndent = false;
bool isDivineName = false;
bool isJesus = false;
for(string modifier : tex.modifiers) {
if(modifier == "paragraph") {
isParagraph = true;
} else if (modifier == "line indent0") {
isIndent = true;
} else if (modifier == "divineName") {
isDivineName = true;
} else if (modifier == "wordsOfJesus") {
isJesus = true;
}
}
if(isIndent) {
isParagraph = false;
if(isNewline) {
printf(indent);
}
}
if(isParagraph) {
printf(indent);
}
if(isDivineName) {
transform(tex.text.begin(), tex.text.end(), tex.text.begin(), ::toupper);
}
if(isJesus) {
printf("\033[;31m");
}
if(omitVerseNums && tex.verse != verse) {
printf(" ");
} else if(!omitVerseNums && tex.verse != verse) {
printf(" (%d) ", tex.verse);
}
chapter = tex.chapter;
verse = tex.verse;
printf(tex.text.c_str());
if(tex.text.back() == '\n') {
isNewline = true;
} else {
isNewline = false;
}
if(isJesus) {
printf("\033[0m");
}
}
printf("\n");
return 0;
}
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