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path: root/src/openvic-simulation/politics/Ideology.cpp
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#include "Ideology.hpp"

using namespace OpenVic;
using namespace OpenVic::NodeTools;

IdeologyGroup::IdeologyGroup(const std::string_view new_identifier) : HasIdentifier { new_identifier } {}

Ideology::Ideology(const std::string_view new_identifier, colour_t new_colour, IdeologyGroup const& new_group, bool uncivilised, Date spawn_date)
   : HasIdentifierAndColour { new_identifier, new_colour, true, false }, group { new_group }, uncivilised { uncivilised },
   spawn_date { spawn_date } {}

bool Ideology::is_uncivilised() const {
   return uncivilised;
}

Date const& Ideology::get_spawn_date() const {
   return spawn_date;
}

IdeologyManager::IdeologyManager() : ideology_groups { "ideology groups" }, ideologies { "ideologies" } {}

bool IdeologyManager::add_ideology_group(const std::string_view identifier) {
   if (identifier.empty()) {
      Logger::error("Invalid ideology group identifier - empty!");
      return false;
   }

   return ideology_groups.add_item({ identifier });
}

bool IdeologyManager::add_ideology(const std::string_view identifier, colour_t colour, IdeologyGroup const* group, bool uncivilised, Date spawn_date) {
   if (identifier.empty()) {
      Logger::error("Invalid ideology identifier - empty!");
      return false;
   }

   if (colour > MAX_COLOUR_RGB) {
      Logger::error("Invalid ideology colour for ", identifier, ": ", colour_to_hex_string(colour));
      return false;
   }

   if (group == nullptr) {
      Logger::error("Null ideology group for ", identifier);
      return false;
   }

   return ideologies.add_item({ identifier, colour, *group, uncivilised, spawn_date });
}

/* REQUIREMENTS:
 * POL-9, POL-10, POL-11, POL-12, POL-13, POL-14, POL-15
*/
bool IdeologyManager::load_ideology_file(ast::NodeCPtr root) {
   size_t expected_ideologies = 0;
   bool ret = expect_dictionary_reserve_length(
      ideology_groups,
      [this, &expected_ideologies](std::string_view key, ast::NodeCPtr value) -> bool {
         bool ret = expect_list_and_length(
            [&expected_ideologies](size_t size) -> size_t {
               expected_ideologies += size;
               return 0;
            },
            success_callback
         )(value);
         ret &= add_ideology_group(key);
         return ret;
      }
   )(root);
   lock_ideology_groups();

   ideologies.reserve(ideologies.size() + expected_ideologies);
   ret &= expect_dictionary(
      [this](std::string_view ideology_group_key, ast::NodeCPtr ideology_group_value) -> bool {
         IdeologyGroup const* ideology_group = get_ideology_group_by_identifier(ideology_group_key);

         return expect_dictionary(
            [this, ideology_group](std::string_view key, ast::NodeCPtr value) -> bool {
               colour_t colour = NULL_COLOUR;
               bool uncivilised = true;
               Date spawn_date;

               bool ret = expect_dictionary_keys(
                  "uncivilized", ZERO_OR_ONE, expect_bool(assign_variable_callback(uncivilised)),
                  "color", ONE_EXACTLY, expect_colour(assign_variable_callback(colour)),
                  "date", ZERO_OR_ONE, expect_date(assign_variable_callback(spawn_date))
               )(value);
               ret &= add_ideology(key, colour, ideology_group, uncivilised, spawn_date);
               return ret;
            }
         )(ideology_group_value);
      }
   )(root);
   lock_ideologies();

   return ret;
}