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

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

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

bool IdeologyManager::add_ideology_group(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(
   std::string_view identifier, colour_t colour, IdeologyGroup const* group, bool uncivilised, bool can_reduce_militancy,
   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, can_reduce_militancy, 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_length(add_variable_callback(expected_ideologies))(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, can_reduce_militancy = false;
         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)),
            "can_reduce_militancy", ZERO_OR_ONE, expect_bool(assign_variable_callback(can_reduce_militancy)),
            "add_political_reform", ONE_EXACTLY, success_callback,
            "remove_political_reform", ONE_EXACTLY, success_callback,
            "add_social_reform", ONE_EXACTLY, success_callback,
            "remove_social_reform", ONE_EXACTLY, success_callback,
            "add_military_reform", ZERO_OR_ONE, success_callback,
            "add_economic_reform", ZERO_OR_ONE, success_callback
         )(value);
         ret &= add_ideology(key, colour, ideology_group, uncivilised, can_reduce_militancy, spawn_date);
         return ret;
      })(ideology_group_value);
   })(root);
   lock_ideologies();

   return ret;
}