import { BitNodeMultipliers } from "../BitNode/BitNodeMultipliers";

interface ISkillParams {
    name: string;
    desc: string;

    baseCost?: number;
    costInc?: number;
    maxLvl?: number;

    successChanceAll?: number;
    successChanceStealth?: number;
    successChanceKill?: number;
    successChanceContract?: number;
    successChanceOperation?: number;
    successChanceEstimate?: number;

    actionTime?: number;

    effHack?: number;
    effStr?: number;
    effDef?: number;
    effDex?: number;
    effAgi?: number;
    effCha?: number;

    stamina?: number;
    money?: number;
    expGain?: number;
}

export class Skill {
    name: string;
    desc: string;
    // Cost is in Skill Points
    baseCost = 1;
    // Additive cost increase per level
    costInc = 1;
    maxLvl = 0;

    /**
     * These benefits are additive. So total multiplier will be level (handled externally) times the
     * effects below
     */
    successChanceAll = 0;
    successChanceStealth = 0;
    successChanceKill = 0;
    successChanceContract = 0;
    successChanceOperation = 0;

    /**
     * This multiplier affects everything that increases synthoid population/community estimate
     * e.g. Field analysis, Investigation Op, Undercover Op
     */
    successChanceEstimate = 0;
    actionTime = 0;
    effHack = 0;
    effStr = 0;
    effDef = 0;
    effDex = 0;
    effAgi = 0;
    effCha = 0;
    stamina = 0;
    money = 0;
    expGain = 0;

    constructor(params: ISkillParams={name:"foo", desc:"foo"}) {
        if (!params.name) {
            throw new Error("Failed to initialize Bladeburner Skill. No name was specified in ctor");
        }
        if (!params.desc) {
            throw new Error("Failed to initialize Bladeburner Skills. No desc was specified in ctor");
        }
        this.name = params.name;
        this.desc = params.desc;
        this.baseCost       = params.baseCost   ? params.baseCost   : 1;
        this.costInc        = params.costInc    ? params.costInc    : 1;

        if (params.maxLvl) {this.maxLvl = params.maxLvl;}

        if (params.successChanceAll)            {this.successChanceAll          = params.successChanceAll;}
        if (params.successChanceStealth)        {this.successChanceStealth      = params.successChanceStealth;}
        if (params.successChanceKill)           {this.successChanceKill         = params.successChanceKill;}
        if (params.successChanceContract)       {this.successChanceContract     = params.successChanceContract;}
        if (params.successChanceOperation)      {this.successChanceOperation    = params.successChanceOperation;}

        
        if (params.successChanceEstimate)       {this.successChanceEstimate     = params.successChanceEstimate;}

        if (params.actionTime)                  {this.actionTime                = params.actionTime;}
        if (params.effHack)                     {this.effHack                   = params.effHack;}
        if (params.effStr)                      {this.effStr                    = params.effStr;}
        if (params.effDef)                      {this.effDef                    = params.effDef;}
        if (params.effDex)                      {this.effDex                    = params.effDex;}
        if (params.effAgi)                      {this.effAgi                    = params.effAgi;}
        if (params.effCha)                      {this.effCha                    = params.effCha;}

        if (params.stamina)                     {this.stamina                   = params.stamina;}
        if (params.money)                       {this.money                     = params.money;}
        if (params.expGain)                     {this.expGain                   = params.expGain;}
    }

    calculateCost(currentLevel: number): number {
        return Math.floor((this.baseCost + (currentLevel * this.costInc)) * BitNodeMultipliers.BladeburnerSkillCost);
    }

    getMultiplier(name: string): number {
        if(name === "successChanceAll") return this.successChanceAll;
        if(name === "successChanceStealth") return this.successChanceStealth;
        if(name === "successChanceKill") return this.successChanceKill;
        if(name === "successChanceContract") return this.successChanceContract;
        if(name === "successChanceOperation") return this.successChanceOperation;
        if(name === "successChanceEstimate") return this.successChanceEstimate;

        if(name === "actionTime") return this.actionTime;

        if(name === "effHack") return this.effHack;
        if(name === "effStr") return this.effStr;
        if(name === "effDef") return this.effDef;
        if(name === "effDex") return this.effDex;
        if(name === "effAgi") return this.effAgi;
        if(name === "effCha") return this.effCha;

        if(name === "stamina") return this.stamina;
        if(name === "money") return this.money;
        if(name === "expGain") return this.expGain;
        return 0;
    }
}