// Holds encounter code, seperate from poiscreens.js

import { randomNumber } from "./functions.js";

export function calcEncounter() {
    if (randomNumber(1,100) <= 20) {
        if (location >= 255) {
            if (locationA > locationB) {
                if ((locationA >= 5 && locationA < 17) || (locationA >= 23 && locationA < 40)) {
                    initializeEncounter(NCR,4,true,true,false);
                }
                if (locationB >= 40) {
                    initializeEncounter(NCR,5,true,true,false);
                }
            } else if (locationA < locationB) {
                if ((locationB >= 0 && locationB < 30) || (locationB >= 40 && locationB < 80)) {
                    initializeEncounter(abomination,3,true,true,false)
                }
                if ((locationB >= 30 && locationB < 40) || (locationB >= 90)) {
                    initializeEncounter(NCR,5,true,true,false)
                }
                if (locationB >= 80 && locationB < 90) {
                    initializeEncounter(enclave,4,true,true,false)
                }
            } else {
                if (location >= 5 && location < 50) {
                    initializeEncounter(abomination,1,true,true,false)
                }
                if (location >= 50 && location < 200) {
                    initializeEncounter(MWBOS,2,true,true,false)
                }
                 if (location >= 200 && location < 255) {
                    initializeEncounter(legion,3,true,true,false)
                }
            }
        }
    }
}

export function encounterMenuMaker(reqFactionEMM, diffWeightingEMM, forceOptEMM){
    switch(diffWeightingEMM){
        case 1:
            reqFactionEMM = encounterDiffOne
            break;
        case 2:
            reqFactionEMM = encounterDiffTwo
            break;
        case 3:
            reqFactionEMM = encounterDiffThree
            break;
        case 4:
            reqFactionEMM = encounterDiffFour
            break;
        case 5:
            reqFactionEMM = encounterDiffFive
            break;
    }
    var encounterDifficulty = (diffWeightingEMM * randomNumber(1, 20));
    factionFailsafe = reqFactionEMM.toLowerCase();
    switch(factionFailsafe){
        case "NCR":
            faction = 0;
        break;
        case "legion":
            faction = 1;
        break;
        case "raider":
            faction = 2;
        break;
        case "settler":
            faction = 3;
        break;
        case "BOS":
            faction = 4;
        break;
        case "abomination":
            faction = 5;
        break;
        case "MWBOS":
            faction = 6;
        break;
    }
    if (forceOptEMM == true) {
        if(encounterDifficulty <= 20){
            encountered.push(encounterDiffOne[faction][randomNumber(0, encounterDiffOne[faction].length - 1)]);
        } else if(21 <= encounterDifficulty <= 40){
           encountered.push(encounterDiffTwo[faction][randomNumber(0, encounterDiffTwo[faction].length - 1)]);
        } else if(41 <= encounterDifficulty <= 60){
        encountered.push(encounterDiffThree[faction][randomNumber(0, encounterDiffThree[faction].length - 1)]);
        } else if(61 <= encounterDifficulty <= 80){
            encountered.push(encounterDiffFour[faction][randomNumber(0, encounterDiffFour[faction].length - 1)]);
        } else {
            encountered.push(encounterDiffFive[faction][randomNumber(0, encounterDiffFive[faction].length - 1)]);
        }
        return encountered[encountered.length - 1];
    } else {
        let x = randomNumber(0, 100)
        if (x >= 75) {
            if (x <=80) {
                encountered.push(encounterDiffOne[raider][randomNumber(0, encounterDiffOne[raider].length - 1)])
            }
            if (x <=90) {
                encountered.push(encounterDiffOne[settler][randomNumber(0, encounterDiffOne[settler].length - 1)])
            }
            if (x <=100) {
                encountered.push(encounterDiffOne[abomination][randomNumber(0, encounterDiffOne[abomination].length - 1)])
            }
        }
        if (x < 75) {
            encountered.push(encounterDiffOne[faction][randomNumber(0, encounterDiffOne[faction].length - 1)])
        }
    }
}

export function initializeEncounter(reqFaction, diffWeighting, fight, flee, forceFaction){
    var encounter = encounterMenuMaker(reqFaction, diffWeighting, forceFaction);
    console.clear();
    console.log("You come across a " + encounter.name);
    var encounterHealth = randomNumber(encounter.minHealth, encounter.maxHealth);
    console.log("Health: " + encounterHealth);
    console.log("What would you like to do?");
    console.log("--------------------------");
    var playerOptions = 1;
    console.log(playerOptions + ") Inventory");
    playerOptions++
    if(fight == true){
        console.log(playerOptions + ") Fight");
        playerOptions++;
    }
    if(flee == true){
        console.log(playerOptions + ") Flee");
        playerOptions++;
    }
    while(true) {
        let encounterInput = userInput("Enter: ")
        switch(encounterInput) {
            case "1":
                console.log(inventory);
            case "2":
                initCombat(encounter);
                break;
            case "3":
                if (reputation.reqFaction < 4) {
                    if (randomNumber(1,100) < 40){
                        console.log("You tried to flee... but they noticed you.");
                        initCombat(encounter);
                    }
                }
        }
    }
}