//Created by student A

import './variables.js';
import { randomNumber, userInput } from './functions.js';
import { inventoryMenuM } from './inventory.js';

// InitCombat function (currently not used in final game)
// First sets the proper level of the enemy, then sets the stats of the enemy and runs combat() with it as a parameter.
function initCombat(enemy) {
    if (enemy.minLevel > level) {
        var enemyLevelFinal = enemy.minLevel;
    } else if (enemy.maxLevel < level) {
        var enemyLevelFinal = enemy.minLevel;
    } else {
        var enemyLevelFinal = level;
    }

    if (enemy.armor.value > 85 && enemy.armor.unit == "dr") {
        var enemyArmor = 85;
    } else { 
        var enemyArmor = enemy.armor.value;
    }

    var enemyStats = {level: enemyLevelFinal, health: enemy.health+enemyLevelFinal, weapon: enemy.weapon, armor: enemyArmor, armorUnit: enemy.armor.unit};
    var playerStats = {level: level, health: health, weapon: equippedWeapon, armor: equippedArmor, armorUnit: equippedArmor.unit, chem: "placeholder"};
    combat(enemyStats);
}

// Combat function (currently not used in final game)
// Gives a menu to attack the enemy, open inventoryM(), or view player stats. Menu will repeat until enemy.health is not > 0
function combat(enemy) {
    console.clear();
    console.log("You enter combat with "+enemy.name+"...");
    let combatInput;
    while (enemy.health > 0) {
        while (true) {
            console.log("What would you like to do?");
            console.log("-----------------------");
            console.log("1) Attack");
            console.log("2) Check your Inventory");
            console.log("3) View Stats");
            combatInput = userInput("Enter: ");
            
            // Input validation
            if (combatInput != "1" && combatInput != "2" && combatInput != "3") {
                console.log("Invalid input. Please enter 1, 2, or 3.");
            } else {
                break;
            }
        }
    
        switch(combatInput) {
            case "1":
                console.log("You attack "+enemy.name+" with your "+equippedWeapon.name+"!");
                sleep(2);
                let attackRoll = randomNumber(1,100);
                if (attackRoll <= 10) {
                    console.log("You critically hit "+enemy.name+" dealing "+damageCalc(player, true)+" damage!");
                    sleep(2);
                } else if (attackRoll <= 50) {
                    console.log("You hit "+enemy.name+" dealing "+damageCalc(player, false)+" damage!");
                    sleep(2);
                } else if (attackRoll <= 90) {
                    console.log("You miss "+enemy.name+"!");
                    sleep(2);
                } else {
                    console.log("You critically miss "+enemy.name+", dealing 3 damage to yourself!");
                    health-3;
                    sleep(2);
                }
    
                console.log(enemy.name+" Attacks you with thier "+enemyStats.weapon.name+"!");
                sleep(2);
                let enemyRoll = randomNumber(1,100);
                if (attackRoll <= 10) {
                    console.log(enemy.name+" critically hit you dealing "+damageCalc(enemy, true)+" damage!");
                    sleep(2);
                } else if (attackRoll <= 50) {
                    console.log(enemy.name+" hit you dealing "+damageCalc(player, false)+" damage!");
                    sleep(2);
                } else if (attackRoll <= 90) {
                    console.log(enemy.name+" misses you!");
                    sleep(2);
                } else {
                    console.log(enemy.name+" critically misses, dealing 3 damage to themself!");
                    enemyStats.health-3;
                    sleep(2);
                }
            case "2":
                inventoryMenuM();
                break;
            case "3":
                console.clear();
                console.log("Player Stats");
                console.log("-------------");
                console.log("Name: "+name);
                console.log("Level: "+level);
                console.log("Current Health: "+health+"/"+healthCap);
                console.log("Radiation Points: "+radPoints);
                console.log("Radiation Severity: "+radSeverity);
                console.log("Walk Rate: "+walkRate);
                console.log("Food Amt: "+food);
                console.log("Food Rate: "+foodRate);
                console.log("Distance to next POI: " + pois[poiCounter].location-location);
                console.log("Current Path: "+path);
                userInput("\n[Press Enter to return]");
                break;
        }
    }
}

// damageCalc() function (currently not used in final game)
// If the attacker parameter = the player it runs the respective menus, checking for damage dealt and returns it.
// Vice versa if attacker = enemy
// If crit = true 3 extra damage is applied regardless of armor calculations.
function damageCalc(attacker, crit) {
    if (attacker = player) {
        if (playerStats.chem == "psycho") {
            var damageOutput = playerStats.weapon.damage*1.5;
        } else {
            var damageOutput = playerStats.weapon.damage;
        }
        if (crit) {
            damageOutput+3;
        }

        if (enemyStats.armorUnit == "dr"){
            let drDamage = damageOutput-(enemyStats.armor.value/100);
            enemyStats.health = enemyStats.health-drDamage;
            return drDamage;
        }
        if (enemyStats.armorUnit == "dt") {
            let dtDamage = enemyStats.health-(damageOutput-armor);
            if (dtDamage < 0) {
                dtDamage = 0;
            }
            enemyStats.health - dtDamage;
            return dtDamage;
        }
    } else {
        if (playerStats.chem == "medx") {
            var damageOutput = enemyStats.weapon.damage*(-1.5);
        } else {
            var damageOutput = enemyStats.weapon.damage;
        }
        if (crit) {
            damageOutput+3;
        }
        if (playerStats.armorUnit == "dr"){
            let drDamage = damageOutput-(playerStats.armor.value/100)
            playerStats.health = playerStats.health-drDamage;
            return drDamage;
        }
        if (playerStats.armorUnit == "dt") {
            let dtDamage = playerStats.health-(damageOutput-armor);
            if (dtDamage < 0) {
                dtDamage = 0;
            }
            playerStats.health - dtDamage;
            return dtDamage;
        }
    }
}