#include "gc/GcTargetEffect.hpp"

#include <cstdlib>
#include <iostream>
#include <set>
#include <string>

int main(int argc, char** argv) {
    if (argc < 3) {
        std::cerr << "usage: opencoaster-effect-probe EFC_DATA UV_DATA [first [last]]\n";
        return 2;
    }

    GcTargetEffectBank bank;
    std::string error;
    if (!bank.load(argv[1], argv[2], &error)) {
        std::cerr << error << '\n';
        return 1;
    }

    const int first = argc > 3 ? std::atoi(argv[3]) : 0;
    const int last = argc > 4 ? std::atoi(argv[4]) : first;
    const int uvBase = argc > 5 ? std::atoi(argv[5]) : 0;
    for (int effect = first; effect <= last; ++effect) {
        std::cout << "effect " << effect << " lifetime=" << bank.lifetime(effect) << '\n';
        const int lifetime = bank.lifetime(effect);
        const int sampleTicks[] = {0, 1, lifetime / 2, lifetime > 0 ? lifetime - 1 : 0};
        std::set<int> seenTicks;
        for (const int tick : sampleTicks) {
            if (!seenTicks.insert(tick).second) continue;
            const auto sprites = bank.evaluate(effect, static_cast<float>(tick), uvBase);
            std::cout << "  tick " << tick << " sprites=" << sprites.size() << '\n';
            for (const auto& sprite : sprites) {
                const GcUvCell* cell = bank.uvCell(sprite.uvRecord, sprite.frame);
                std::cout << "    uv=" << sprite.uvRecord << " tex="
                          << bank.uvTexture(sprite.uvRecord) << " frame=" << sprite.frame;
                if (cell) {
                    std::cout << " cell=" << cell->x << ',' << cell->y << ' '
                              << cell->width << 'x' << cell->height;
                }
                std::cout << " pos=" << sprite.offsetPixels.x << ',' << sprite.offsetPixels.y
                          << " scale=" << sprite.scale.x << ',' << sprite.scale.y
                          << " rot=" << sprite.rotationDegrees
                          << " rgba=" << sprite.color.r << ',' << sprite.color.g << ','
                          << sprite.color.b << ',' << sprite.color.a << '\n';
            }
        }
    }
}