import { Material } from "./Material";
import { ICorporation } from "./ICorporation";
import { IIndustry } from "./IIndustry";
import { MaterialSizes } from "./MaterialSizes";
import { IMap } from "../types";
import { Generic_fromJSON, Generic_toJSON, Reviver } from "../utils/JSONReviver";
import { exceptionAlert } from "../utils/helpers/exceptionAlert";

interface IConstructorParams {
  corp?: ICorporation;
  industry?: IIndustry;
  loc?: string;
  size?: number;
}

export class Warehouse {
  // Warehouse's level, which affects its maximum size
  level = 1;

  // City that this Warehouse is in
  loc: string;

  // Map of Materials held by this Warehouse
  materials: IMap<Material>;

  // Maximum amount warehouse can hold
  size: number;

  // Amount of space currently used by warehouse
  sizeUsed = 0;

  // Whether Smart Supply is enabled for this Industry (the Industry that this Warehouse is for)
  smartSupplyEnabled = false;

  // Decide if smart supply should use the materials already in the warehouse when deciding on the amount to buy.
  smartSupplyUseLeftovers: { [key: string]: boolean | undefined } = {};

  // Stores the amount of product to be produced. Used for Smart Supply unlock.
  // The production tracked by smart supply is always based on the previous cycle,
  // so it will always trail the "true" production by 1 cycle
  smartSupplyStore = 0;

  constructor(params: IConstructorParams = {}) {
    this.loc = params.loc ? params.loc : "";
    this.size = params.size ? params.size : 0;

    this.materials = {
      Water: new Material({ name: "Water" }),
      Energy: new Material({ name: "Energy" }),
      Food: new Material({ name: "Food" }),
      Plants: new Material({ name: "Plants" }),
      Metal: new Material({ name: "Metal" }),
      Hardware: new Material({ name: "Hardware" }),
      Chemicals: new Material({ name: "Chemicals" }),
      Drugs: new Material({ name: "Drugs" }),
      Robots: new Material({ name: "Robots" }),
      AICores: new Material({ name: "AI Cores" }),
      RealEstate: new Material({ name: "Real Estate" }),
    };

    this.smartSupplyUseLeftovers = {
      Water: true,
      Energy: true,
      Food: true,
      Plants: true,
      Metal: true,
      Hardware: true,
      Chemicals: true,
      Drugs: true,
      Robots: true,
      AICores: true,
      RealEstate: true,
    };

    if (params.corp && params.industry) {
      this.updateSize(params.corp, params.industry);
    }

    // Default smart supply to being enabled if the upgrade is unlocked
    if (params.corp?.unlockUpgrades[1]) {
      this.smartSupplyEnabled = true;
    }
  }

  // Re-calculate how much space is being used by this Warehouse
  updateMaterialSizeUsed(): void {
    this.sizeUsed = 0;
    for (const matName of Object.keys(this.materials)) {
      const mat = this.materials[matName];
      if (MaterialSizes.hasOwnProperty(matName)) {
        this.sizeUsed += mat.qty * MaterialSizes[matName];
      }
    }
    if (this.sizeUsed > this.size) {
      console.warn("Warehouse size used greater than capacity, something went wrong");
    }
  }

  updateSize(corporation: ICorporation, industry: IIndustry): void {
    try {
      this.size = this.level * 100 * corporation.getStorageMultiplier() * industry.getStorageMultiplier();
    } catch (e: any) {
      exceptionAlert(e);
    }
  }

  // Serialize the current object to a JSON save state.
  toJSON(): any {
    return Generic_toJSON("Warehouse", this);
  }

  // Initiatizes a Warehouse object from a JSON save state.
  // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
  static fromJSON(value: any): Warehouse {
    return Generic_fromJSON(Warehouse, value.data);
  }
}

Reviver.constructors.Warehouse = Warehouse;