#include <string>
#include <fmt/core.h>
#include <fuc2/run.hpp>

namespace fuc2 {
  int run(const Set& test_set) {
    int fail_count = 0;
    std::vector<std::string> errors;
    std::string file_name = test_set.location.file_name();

    fmt::println("################# {} \"{}\" ###############",
        file_name, test_set.name);

    for(const auto& [name, test] : test_set.tests) {
      bool did_fail = false;
      fmt::println("----------- START {}", name);

      try {
        test();
      } catch(const std::exception& e) {
        fail_count++;
        did_fail = true;
        fmt::println("🚨 FAIL! {}", e.what());
        errors.push_back(e.what());

        if(test_set.options.fail_fast) {
          break;
        }
      }

      std::string pass_fail = did_fail ? "🔴" : "🟢";
      fmt::println("{} {}:{}\n==========", pass_fail, file_name, name);
    }

    if(fail_count > 0) {
      fmt::println("🚨🚨🚨🚨🚨 FAIL COUNT: {} in {}", fail_count, file_name);

      for(auto& msg : errors) {
        fmt::println("---------\n{}", msg);
      }
    } else {
      fmt::println("👍 ALL PASS: {}", file_name);
    }

    return fail_count;
  }
}