import { Fragment, FragmentById } from "./Fragment";
import { ActiveFragment } from "./ActiveFragment";
import { FragmentType } from "./FragmentType";
import { IStaneksGift } from "./IStaneksGift";
import { IPlayer } from "../PersonObjects/IPlayer";
import { Factions } from "../Faction/Factions";
import { CalculateEffect } from "./formulas/effect";
import { CalculateCharge } from "./formulas/charge";
import { Generic_fromJSON, Generic_toJSON, Reviver } from "../utils/JSONReviver";

export class StaneksGift implements IStaneksGift {
  fragments: ActiveFragment[] = [];

  width(): number {
    return 7;
  }
  height(): number {
    return 6;
  }

  charge(worldX: number, worldY: number, ram: number): number {
    const af = this.fragmentAt(worldX, worldY);
    if (af === null) return 0;

    // Find all the neighbooring cells
    const cells = af.neighboors();

    // find the neighbooring active fragments.
    const maybeFragments = cells.map((n) => this.fragmentAt(n[0], n[1]));

    // Filter out nulls with typescript "Type guard". Whatever
    let neighboors = maybeFragments.filter((v: ActiveFragment | null): v is ActiveFragment => !!v);

    // filter unique fragments
    neighboors = neighboors.filter((value, index) => neighboors.indexOf(value) === index);

    // count number of neighbooring boosts and cooling.
    let boost = 1;
    let cool = 1;
    for (const neighboor of neighboors) {
      const f = neighboor.fragment();
      if (f.type === FragmentType.Cooling) cool *= 1 + f.power / 1000;
      if (f.type === FragmentType.Booster) boost *= 1 + f.power / 1000;
    }

    const [extraCharge, extraHeat] = CalculateCharge(ram, af.heat, boost, cool);
    af.charge += extraCharge;
    af.heat += extraHeat;

    Factions["Church of the Machine God"].playerReputation += extraCharge;

    return ram;
  }

  process(p: IPlayer, numCycles: number): void {
    for (const activeFragment of this.fragments) {
      const fragment = activeFragment.fragment();

      // Boosters and cooling don't deal with heat.
      if (fragment.type === FragmentType.Booster || fragment.type === FragmentType.Cooling) continue;
      activeFragment.heat *= 0.98;
      activeFragment.heat -= 1;
      if (activeFragment.heat < 1) activeFragment.heat = 1;
    }

    this.updateMults(p);
  }

  canPlace(x: number, y: number, fragment: Fragment): boolean {
    if (x + fragment.width() > this.width()) return false;
    if (y + fragment.height() > this.height()) return false;
    if (this.count(fragment) >= fragment.limit) return false;
    const newFrag = new ActiveFragment({ x: x, y: y, fragment: fragment });
    for (const aFrag of this.fragments) {
      if (aFrag.collide(newFrag)) return false;
    }
    return true;
  }

  place(x: number, y: number, fragment: Fragment): boolean {
    if (!this.canPlace(x, y, fragment)) return false;
    this.fragments.push(new ActiveFragment({ x: x, y: y, fragment: fragment }));
    return true;
  }

  fragmentAt(worldX: number, worldY: number): ActiveFragment | null {
    for (const aFrag of this.fragments) {
      if (aFrag.fullAt(worldX, worldY)) {
        return aFrag;
      }
    }

    return null;
  }

  count(fragment: Fragment): number {
    let amt = 0;
    for (const aFrag of this.fragments) {
      if (aFrag.fragment().id === fragment.id) amt++;
    }
    return amt;
  }

  deleteAt(worldX: number, worldY: number): boolean {
    for (let i = 0; i < this.fragments.length; i++) {
      if (this.fragments[i].fullAt(worldX, worldY)) {
        this.fragments.splice(i, 1);
        return true;
      }
    }

    return false;
  }

  clear(): void {
    this.fragments = [];
  }

  updateMults(p: IPlayer): void {
    p.reapplyAllAugmentations(true);
    p.reapplyAllSourceFiles();

    for (const aFrag of this.fragments) {
      const fragment = aFrag.fragment();
      const power = CalculateEffect(aFrag.charge, fragment.power);
      switch (fragment.type) {
        case FragmentType.HackingChance:
          p.hacking_chance_mult *= power;
          break;
        case FragmentType.HackingSpeed:
          p.hacking_speed_mult *= power;
          break;
        case FragmentType.HackingMoney:
          p.hacking_money_mult *= power;
          break;
        case FragmentType.HackingGrow:
          p.hacking_grow_mult *= power;
          break;
        case FragmentType.Hacking:
          p.hacking_mult *= power;
          p.hacking_exp_mult *= power;
          break;
        case FragmentType.Strength:
          p.strength_mult *= power;
          p.strength_exp_mult *= power;
          break;
        case FragmentType.Defense:
          p.defense_mult *= power;
          p.defense_exp_mult *= power;
          break;
        case FragmentType.Dexterity:
          p.dexterity_mult *= power;
          p.dexterity_exp_mult *= power;
          break;
        case FragmentType.Agility:
          p.agility_mult *= power;
          p.agility_exp_mult *= power;
          break;
        case FragmentType.Charisma:
          p.charisma_mult *= power;
          p.charisma_exp_mult *= power;
          break;
        case FragmentType.HacknetMoney:
          p.hacknet_node_money_mult *= power;
          break;
        case FragmentType.HacknetCost:
          p.hacknet_node_purchase_cost_mult *= power;
          p.hacknet_node_ram_cost_mult *= power;
          p.hacknet_node_core_cost_mult *= power;
          p.hacknet_node_level_cost_mult *= power;
          break;
        case FragmentType.Rep:
          p.company_rep_mult *= power;
          p.faction_rep_mult *= power;
          break;
        case FragmentType.WorkMoney:
          p.work_money_mult *= power;
          break;
        case FragmentType.Crime:
          p.crime_success_mult *= power;
          p.crime_money_mult *= power;
          break;
        case FragmentType.Bladeburner:
          p.bladeburner_max_stamina_mult *= power;
          p.bladeburner_stamina_gain_mult *= power;
          p.bladeburner_analysis_mult *= power;
          p.bladeburner_success_chance_mult *= power;
          break;
      }
    }
  }

  /**
   * Serialize Staneks Gift to a JSON save state.
   */
  toJSON(): any {
    return Generic_toJSON("StaneksGift", this);
  }

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

Reviver.constructors.StaneksGift = StaneksGift;