const variables = require("./variables.js");

module.exports = {
    encounterMenuMaker,
    initializeEncounter,
}

function initializeEncounter(reqFaction, diffWeighting, fight, flee){
    var encounter = encounterMenuMaker(reqFaction, diffWeighting);
    console.clear();
    console.log("You come across a " + encounter.name);
    var encounterHealth = variables.randomNumber(encounter.minHealth, encounter.maxHealth);
    console.log("Health: " + encounterHealth);
    console.log("What would you like to do?");
    console.log("--------------------------");
    var playerOptions = 1;
    if(fight == true){
        console.log(playerOptions + ") Fight");
        playerOptions++;
    }
    if(flee == true){
        console.log(playerOptions + ") Flee");
        playerOptions++;
    }
    console.log(playerOptions + ") Inventory");
}

//Add any new encounter ideas to their required faction and difficulty
var encounterDiffOne = [
    //NCR
    [],
    //Legion
    [],
    //Raider
    [
    {name:  "raider aspirant", minHealth: 30, maxHealth: 50, lootTable: "teir1A&W", numEnemies: 1},
    ],
    //Settler
    [
    {name: "drunk", minHealth: 15, maxHealth: 25, lootTable: "junk", numEnemies: 1},
    ],
    //BOS
    [],
    //Abomination
    [
    {name: "radroach", minHealth: 1, maxHealth: 10, lootTable: "food", numEnemies: 1},
    {name: "weak ghoul", minHealth: 10, maxHealth: 15, lootTable: "junk", numEnemies: 1},
    {name: "bloatfly swarm", minHealth: 1, maxHealth: 5, lootTable: "food", numEnemies: 5},
    {name: "wolf", minHealth: 5, maxHealth: 10, lootTable: "food", numEnemies: 1},
    ]
];
var encounterDiffTwo = [
    //NCR
    [],
    //Legion
    [],
    //Raider
    [],
    //Settler
    [],
    //BOS
    [],
    //Abomination
    []
];
var encounterDiffThree = [
    //NCR
    [],
    //Legion
    [],
    //Raider
    [],
    //Settler
    [],
    //BOS
    [],
    //Abomination
    []
];
var encounterDiffFour = [
    //NCR
    [],
    //Legion
    [],
    //Raider
    [],
    //Settler
    [],
    //BOS
    [],
    //Abomination
    []
];
var encounterDiffFive = [
    //NCR
    [],
    //Legion
    [],
    //Raider
    [],
    //Settler
    [],
    //BOS
    [],
    //Abomination
    []
];

//RIP the filterFactionFunction :(

//Declaring some stuff to make them global variables
var encountered = [];
var faction = 0;

//Creates the menu for an encounter. "faction" represents the faction for the encounter, "diffWeighting" changes the odds for
//an encounter's difficulty (1-5)
//IGNORE THE VARIABLE COMMENTS IN THE NESTED SWITCH STATEMENT, they're placeholders for me
function encounterMenuMaker(reqFaction, diffWeighting){
    var encounterDifficulty = (diffWeighting * variables.randomNumber(1, 20));
    if((reqFaction != "NCR") && (reqFaction != "BOS")){
        factionFailsafe = reqFaction.toLowerCase();
    } else {
        factionFailsafe = reqFaction;
    }
    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;
    }
    if(encounterDifficulty <= 20){
        encountered.push(encounterDiffOne[faction][variables.randomNumber(0, encounterDiffOne[faction].length - 1)]);
    } else if(21 <= encounterDifficulty <= 40){
        encountered.push(encounterDiffTwo[faction][variables.randomNumber(0, encounterDiffTwo[faction].length - 1)]);
    } else if(41 <= encounterDifficulty <= 60){
        encountered.push(encounterDiffThree[faction][variables.randomNumber(0, encounterDiffThree[faction].length - 1)]);
    } else if(61 <= encounterDifficulty <= 80){
        encountered.push(encounterDiffFour[faction][variables.randomNumber(0, encounterDiffFour[faction].length - 1)]);
    } else {
        encountered.push(encounterDiffFive[faction][variables.randomNumber(0, encounterDiffFive[faction].length - 1)]);
    }
    return encountered[0];
}