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#include "entry.h"
#include "settings.h"
#include <iostream>
#include <vector>
#include <string>
#include <filesystem>
#include <system_error>
using namespace std;
namespace fs = std::filesystem;
void usage(string exename) {
cout << "Usage:" << endl;
string indOpt = " " + exename + " ";
string indDesc = " ";
cout << indOpt << "[ls] [subfolder]" << endl;
cout << indDesc << "List creatures and objects." << endl;
cout << indOpt << "cp old-path new-path" << endl;
cout << indDesc << "Copy old-path to new-path." << endl;
cout << indOpt << "mv old-path new-path" << endl;
cout << indDesc << "Move old-path to new-path." << endl;
cout << indOpt << "rm path" << endl;
cout << indDesc << "Remove existing creature, object, or directory." << endl;
cout << indOpt << "roll path name" << endl;
cout << indDesc << "Roll a skill check, save, or attack." << endl;
cout << indOpt << "damage path amount [type]" << endl;
cout << indDesc << "Damage creature by amount. Type defaults to \"force\"." << endl;
cout << indOpt << "heal path amount" << endl;
cout << indDesc << "Heal creature by amount." << endl;
cout << indOpt << "reset path" << endl;
cout << indDesc << "Reset creature to full health (as if completing a long rest)." << endl;
cout << indOpt << "set path field value" << endl;
cout << indDesc << "Set a field to a new value, where field is any of:" << endl;
cout << indDesc << " ability (str, dex, con, int, wis, cha); value is new ability score" << endl;
cout << indDesc << " skill (athletics, \"sleight of hand\", etc.); value is (none|proficient|expert)" << endl;
cout << indDesc << " name; value is new given name." << endl;
cout << indOpt << "add path entry" << endl;
cout << indDesc << "Add entry to creature, where entry is an item or spell." << endl;
cout << indOpt << "help" << endl;
cout << indDesc << "Show this help." << endl;
}
void print(const fs::path& path) {
auto e = entry::Entry::create(utils::loadJson(path));
cout << e->getText() << endl;
}
fs::path getBaseDir() {
return settings::getString("savedir");
}
fs::path getTruePath(const fs::path& virtPath) {
fs::path p = getBaseDir() / virtPath;
if(fs::directory_entry(p.string() + ".json").is_regular_file()) return p.string() + ".json";
return p;
}
// Ensure the system is set up correctly
void initFS() {
fs::directory_entry de = fs::directory_entry(getBaseDir());
if(! de.exists()) {
fs::create_directories(de);
fs::copy(settings::getString("weapon"), de.path() / "weapons");
fs::copy(settings::getString("armor"), de.path() / "armor");
fs::copy(settings::getString("spellcasting"), de.path() / "spells");
fs::copy(settings::getString("monsters"), de.path() / "creatures");
}
}
void list(const fs::path& p) {
fs::path truePath = getTruePath(p);
if(fs::directory_entry(truePath).is_regular_file()) {
print(truePath);
}
else if(fs::directory_entry(truePath).is_directory()) {
for(fs::directory_entry de : filesystem::directory_iterator(truePath)) {
if(de.is_directory()) {
cout << de.path().filename().string() << "/";
} else {
cout << de.path().stem().string();
}
cout << "" << endl;
}
}
else {
cerr << "Unknown path " << p << endl;
}
}
void list(vector<string> args) {
if(args.empty()) {
list("");
} else {
for(string dir : args) {
list(dir);
}
}
}
void cp(vector<string> args) {
if(args.size() != 2) {
cerr << "Subcommand 'cp' expected 2 arguments but got " << args.size() << endl;
}
fs::path src = getTruePath(args[0]);
fs::path dest = getTruePath(args[1]);
fs::copy(src, dest);
}
void mv(vector<string> args) {}
void rm(vector<string> args) {}
void roll(vector<string> args) {}
void damage(vector<string> args) {}
void heal(vector<string> args) {}
void reset(vector<string> args) {}
void set(vector<string> args) {}
void add(vector<string> args) {}
int main(int argc, char *argv[]) {
string exename = argv[0];
vector<string> args(&argv[1], &argv[argc]);
try {
initFS();
} catch (fs::filesystem_error& e) {
cerr << e.what() << endl;
return 1;
}
if(args.empty()) {
list(args);
return 0;
}
string cmd = args[0];
vector<string> argsOrig(args);
args.erase(args.begin());
if(cmd == "ls") list(args);
else if(cmd == "cp") cp(args);
else if(cmd == "mv") mv(args);
else if(cmd == "rm") rm(args);
else if(cmd == "roll") roll(args);
else if(cmd == "damage") damage(args);
else if(cmd == "heal") heal(args);
else if(cmd == "reset") reset(args);
else if(cmd == "set") set(args);
else if(cmd == "add") add(args);
else if(cmd == "help") usage(exename);
else list(argsOrig);
return 0;
}
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