setup.cpp

#include <iostream>
#include <sstream>
#include "external/VariadicTable.h"
#include "setup.h"
#include "state.h"
#include "character.h"
#include "function.h"
#include "situation.h"

using namespace std;

//This function provides a list of playable characters with their skills and stats
void teamMenu(State &state) {
    vector<Character> playableCharacters = getPlayableCharacters();
    cout << "Team Menu" << endl;
    vector<Character> team;
    cout << "Available Characters:" << endl;
    for (int i = 1; i <= playableCharacters.size(); i++) {
        cout << i << ". ";
        playableCharacters[i-1].printColorName(0);
        cout << endl;
    }
    cout << "More details of character can be found in list." << endl;
    cout << "A team must have 4 characters." << endl;
    //Ask the user what characters they want to use
    cout << "Select a character to your team by typing their number. (1-10)" << endl;
    while (team.size() != 4){
        string selection;
        cin >> selection;
        int number = 0;
        try {number = stoi(selection);
            if (number > playableCharacters.size() || number <= 0) {
                cout << "Please input appropriate number! " << endl;
                continue;
            }
            Character &ally = playableCharacters[number - 1];
            if (searchCharacter(team, ally.name) != -1) {
                cout << "Character already chosen. Please choose another! " << endl;
                continue;
            }

            team.push_back(ally);
            cout << ally.name << " joined!" << endl;
        }
        catch(...) {
            if (selection == "exit") {
                cout << "Character selection terminated." << endl;
                return;
            } else if (selection == "help") {
                printHelp("team");
            } else if (selection == "list") {
                characterList(state); //takes the player to the list of characters
            }else {
                cout << "Command not found! Please input appropriate number!" << endl;
            }
        }
        cout << "Select a character to your team by typing their number. (1-10)" << endl;
    }
    cout << "Team formed successfully!" << endl << "Current Team:" << endl;
    for (const auto &character : team)
        cout << character.name << "     ";
    cout << endl << endl;
    state.alliesOriginal = team;
    state.allies = std::move(team);
}

void characterList(State &state){//shows the list of characters
    cout << "Character List Menu" << endl;
    cout << "You can see character's abilities by typing number. (1-6)" << endl;
    vector<Character> playableCharacters = getPlayableCharacters();
    VariadicTable<int, string, int, double, double, double,double, double, double> vt({"number", "name", "level", "speed", "hp", "atk", "def", "critRate", "critDamage"}, 5);
    for (int i = 1; i <= playableCharacters.size(); i++ )
        vt.addRow(i,playableCharacters[i-1].name, playableCharacters[i-1].level, playableCharacters[i-1].speed, playableCharacters[i-1].hp, playableCharacters[i-1].atk, playableCharacters[i-1].def,playableCharacters[i-1].critRate,playableCharacters[i-1].critDamage);
    vt.print(std::cout);
    cout << "Enter number to see more details, or enter exit to leave."<< endl;
    string input, exit;
    cin >> input;
    while (input != "exit") {
        if (all_of(input.begin(), input.end(), ::isdigit)) {
            int number = stoi(input);
            if (number >= 1 && number <= playableCharacters.size()) {
                printDescription(playableCharacters[number - 1].name);
                cout << "\n\n" << "Type anything to return." << endl;
                cin >> exit;
            } else {
                cout << "Please input an appropriate number." << endl;
            }
        } else if (input == "help"){
            printHelp("list");
        }
        vt.print(std::cout);
        cout << "Enter number to see more details, or enter exit to leave."<< endl;
        cin >> input;
    }

        //  add files to save different character abilities and show it when player input.

}

//Player can choose different situations with different enemies.
void battleMenu(State &state) {
    cout << "Battle Menu" << endl << endl;
    vector<Situation> situations = getSituations();
    for (int i = 0; i < situations.size(); i++) {
        cout << "Situation " << i+1 << ": " << situations[i].name << endl;
        string description = situations[i].description;
        cout << description;  // there will be \n in description so no need endl
        cout << "Consisting of: " << endl;
        for (const auto& enemy : situations[i].enemies){
            cout << "- " << enemy.name << endl;
        }
        cout << endl;
    }

    cout << "Please choose your situation (1-" + to_string(situations.size()) + ")  "; //TODO:ADD MORE SITUATION AND CHANGE THIS PART
    bool flag = true;
    while (flag) {
        string selectionStr;
        cin >> selectionStr;
        if (selectionStr == "help") {
            cout << endl;
            printHelp("enemy");
            cout << endl << "Please choose your situation (1-" + to_string(situations.size()) + ")  "; //TODO:ADD MORE SITUATION AND CHANGE THIS PART
        } else if (selectionStr == "exit") {
            cout << "Situation selection terminated." << endl;
            return;
        } else {
            try {
                int selection = std::stoi(selectionStr);
                if (selection >= 1 && selection <= situations.size()) {
                    state.enemiesOriginal = situations[selection - 1].enemies;
                    state.enemies = std::move(situations[selection - 1].enemies);
                    cout << "Situation selected successfully!" << endl;
                    cout << "You will be facing ";
                    slowPrint(situations[selection - 1].name, {1,31}, 50);
                    cout << endl << endl;
                    flag = false;
                } else {
                    cout << "No situation found! Please try again." << endl;
                    cout << "Please choose your situation (e.g. 1,2,3)  ";
                }
            } catch (std::invalid_argument&) {
                cout << "Invalid input! Please try again." << endl;
                cout << "Please choose your situation (e.g. 1,2,3) or type 'help': ";
            }
        }
    }
}

//Player can choose difficulty of the game.
void settingsMenu(State &state) {
    cout << "Settings Menu" << endl ;
    switch(state.difficulty){
        case 1:cout << "Current difficulty: I" << endl; break;
        case 2:cout << "Current difficulty: II" << endl; break;
        case 3:cout << "Current difficulty: III" << endl; break;
        case 4:cout << "Current difficulty: IV" << endl; break;
        case 5:cout << "Current difficulty: V" << endl; break;
        case 6:cout << "Current difficulty: VI" << endl; break;
    }
    cout << "Select a difficulty for your game.(1-6): ";
    string difficulty;
    bool flag = true;
    vector<int> color;
    if (state.enemies.empty()){
        slowPrint( "Please select situation first!\n" );
        return;
        }
    vector<Character> &enemy = state.enemies;
    while (flag){
        cin >> difficulty;
        cout << endl;
        if (difficulty == "help"){
            printHelp("difficulty");
            cout << endl << "Select a difficulty for your game.(1-6): ";
        } else if (difficulty=="exit") {
            cout << "Difficulty selection terminated." << endl;
            return;
        } else if (difficulty == "1" || difficulty == "I") {
            state.difficulty = 1;
            color = {32};
            flag=false;
            enemyscaling(enemy, 1);
        } else if (difficulty == "2" || difficulty == "II") {
            state.difficulty = 2;
            color = {32};
            flag=false;
            enemyscaling(enemy, 30);
        } else if (difficulty == "3" || difficulty == "III") {
            state.difficulty = 3;
            color = {33};
            flag=false;
            enemyscaling(enemy, 40);
        } else if (difficulty == "4" || difficulty == "IV") {
            state.difficulty = 4;
            color = {33};
            flag=false;
            enemyscaling(enemy, 50);
        } else if (difficulty == "5" || difficulty == "V") {
            state.difficulty = 5;
            color = {31};
            flag=false;
            enemyscaling(enemy, 60);
        } else if (difficulty == "6" || difficulty == "VI") {
            state.difficulty = 6;
            color = {31};
            flag=false;
            enemyscaling(enemy, 70);
        } else{
            cout << "Invalid input! Please try again." << endl;
        }
        cout << "Select a difficulty for your game.(1-6) or type 'help': ";
    }
    slowPrint("You have selected difficulty " + difficulty + "\n\n" , color, 0);
}

//Allows player to set character level.
void levelsetting(State &state){
    int level, number;
    string input;
    cout << "Current statistic " << endl;
    VariadicTable<string, int, double, double, double,double, double, double> original({"name", "level", "speed", "hp", "atk", "def", "critRate", "critDamage"}, 5);
    for (const auto& character: state.allies)
        original.addRow(character.name, character.level, character.speed, character.hp, character.atk, character.def,character.critRate,character.critDamage);
    original.print(std::cout);
    if (state.allies.empty()){
        slowPrint( "Please select a character first!\n" );
        return;
    }
    cout << "Choose a character(1-4): ";
    cin >> input;
    while (input != "exit") {
        if (input == "help"){
            printHelp("level");
        } else if (input != "help"  && all_of(input.begin(), input.end(), ::isdigit)){
            number = stoi(input);
            cout << "Choose level(1-80): ";
            cin >> level;
            if (level >= 1 && level <= 80) {
                Character &ally = state.allies[number - 1];
                ally.level = level;
                ally.hp = levelscaling(ally.baseHp, level);
                ally.atk = levelscaling(ally.baseAtk, level);
                ally.def = levelscaling(ally.baseDef, level);
                VariadicTable<string, int, double, double, double, double, double, double> update(
                        {"name", "level", "speed", "hp", "atk", "def", "critRate", "critDamage"}, 5);
                for (const auto &character: state.allies)
                    update.addRow(character.name, character.level, character.speed, character.hp, character.atk,
                                  character.def, character.critRate, character.critDamage);
                update.print(std::cout);
            } else {
                cout << "Please enter appropriate number!" << endl;
            }
        } else{
            cout << "Please enter appropriate number!" << endl;
        }
        cout << "Choose a character(1-4): ";
        cin >> input;
    }
    cout << "Level setting terminated." << endl;
}


void debugMenu(State &state) {
    cout << "Debug Menu" << endl;
    cout << "Enter command: ";
    string input;
    while (getline(cin, input)) {
        stringstream ss(input);
        string cmd;
        ss >> cmd;
        if (cmd == "exit") {
            break;
        } else if (cmd == "start") {

        } else {
            cout << "Unknown command" << endl;
        }
        cout << "Enter command: ";
    }
}