//
// Created by sebastian on 08.02.26.
//

#include "GameMode.h"

#include <iostream>
#include <bits/ostream.tcc>

#include "player/Player.h"

GameMode::GameMode() {
    addPlayer(0, "Player 1");
    addPlayer(1, "Player 2");
}

bool GameMode::canBuild(PlayerID player, BuildingType buildingType) {
    int woodCost = 10;
    if (!players[player].getInventory()->hasEnough(RessourceType::WOOD, woodCost)) {
        std::cout << "Not enough wood" << std::endl;
        return false;
    }
    return true;
}

bool GameMode::canAfford(const PlayerID player_id, RessourceType ressource, int amount) const {
    if (players.contains(player_id)) {
        return players.at(player_id).getInventory()->getAmount(ressource) >= amount;
    }
    return false;
}

void GameMode::build(PlayerID player, EntityID tileEntity, BuildingType buildingType) {
    if (canBuild(player, buildingType)) {
        players[player].getInventory()->spend(RessourceType::WOOD, 10);
    }
}

void GameMode::addPlayer(PlayerID playerID, std::string name) {
    PlayerID id = static_cast<PlayerID>(players.size());
    players[id] = Player(id, name);
}

PlayerID GameMode::getCurrentPlayer() {
    return 0;
}

PlayerInventory& GameMode::getPlayerInventory(PlayerID playerID) {
    return *players[playerID].getInventory();
}

void GameMode::pay(PlayerID playerID, const std::unordered_map<RessourceType, int> &costs) {
    for (const auto &[resourceType, amount] : costs) {
        players[playerID].getInventory()->spend(resourceType, amount);
    }
}

std::optional<BuildingType> GameMode::getActiveBuilding() const {
    return activeBuilding;
}

void GameMode::clearActiveBuilding() {
    activeBuilding = std::nullopt;
}

void GameMode::setActiveBuilding(BuildingType buildingType) {
    activeBuilding = buildingType;
}

size_t GameMode::getPlayerCount() const {
    return players.size();
}

bool GameMode::hasTurn(PlayerID playerID, int turn) const {
    return turn % static_cast<int>(getPlayerCount()) == static_cast<int>(playerID);
}

void GameMode::addResource(PlayerID playerID, RessourceType ressource, int amount) {
    players[playerID].getInventory()->add(ressource, amount);
}

glm::vec3 GameMode::getColorOfPlayer(PlayerID playerID) {
    return players[playerID].getColor();
}