// Brandling Safari client.
//
//   safari_client                         title screen (Host & Play / Join a LAN game)
//   safari_client --host                  start a local server and join it
//   safari_client --connect 192.168.1.20  join a server directly
//
// Headless captures (hidden window, nothing pops up, input ignored):
//   safari_client --screenshot out.png --frames 240 --connect 127.0.0.1 --auto-create --profile bot1
//             [--move x,y] [--run] [--yaw deg] [--dist d] [--key 120:space] [--screen creator]
//             [--look female,2,hair_long,hat_cap,top_hoodie,bottom_pants,shoes_boots] [--hour 18] [--weather rain]

#include "App.h"

#include <cstdio>
#include <cstdlib>
#include <cstring>

namespace {

bool pair(const char* s, float& a, float& b) { return std::sscanf(s, "%f,%f", &a, &b) == 2; }

}  // namespace

int main(int argc, char** argv) {
    bs::Options o;
    for (int i = 1; i < argc; ++i) {
        auto is = [&](const char* f) { return std::strcmp(argv[i], f) == 0; };
        auto next = [&]() -> const char* { return i + 1 < argc ? argv[++i] : ""; };
        if (is("--screenshot")) o.screenshot = next();
        else if (is("--frames")) o.frames = std::atoi(next());
        else if (is("--size")) std::sscanf(next(), "%dx%d", &o.width, &o.height);
        else if (is("--show")) o.show = true;
        else if (is("--connect")) o.connect = next();
        else if (is("--host")) o.host = true;
        else if (is("--port")) o.port = uint16_t(std::atoi(next()));
        else if (is("--auto-create")) o.autoCreate = true;
        else if (is("--auto-dialogue")) o.autoDialogue = true;
        else if (is("--screen")) o.screen = next();
        else if (is("--profile")) o.profile = next();
        else if (is("--name")) o.name = next();
        else if (is("--move")) pair(next(), o.move.x, o.move.y);
        else if (is("--run")) o.run = true;
        else if (is("--yaw")) o.yaw = float(std::atof(next())), o.hasYaw = true;
        else if (is("--dist")) o.dist = float(std::atof(next()));
        else if (is("--hour")) o.hour = float(std::atof(next()));
        else if (is("--weather")) o.weather = next();
        else if (is("--key")) o.keys.push_back(next());
        else if (is("--look")) o.look = next();
        else if (is("--help") || is("-h")) {
            std::puts("safari_client [--host | --connect host[:port]] [--port N] [--profile name]\n"
                      "  captures: --screenshot out.png [--frames N] [--size WxH] [--show] [--auto-create] [--name N]\n"
                      "            [--move x,y] [--run] [--yaw deg] [--dist d] [--key frame:space|e|f|tab|enter]\n"
                      "            [--screen title|creator] [--look body,skin,hair,hat,top,bottom,shoes[,colors...]]\n"
                      "            [--hour H] [--weather clear|cloudy|rain|storm|fog]");
            return 0;
        }
    }
    bs::App app(o);
    return app.run();
}