import { Skill, Wish, WishData } from "./datatypes.ts";
import { shuffle } from "./utils.ts";
import {
  bat0,
  bat1,
  bat2,
  bat3,
  charm0,
  charm1,
  charm2,
  charm3,
  getSkills,
  lore0,
  lore1,
  lore2,
  party0,
  party1,
  party2,
  party3,
  sorry0,
  sorry1,
  sorry2,
  stare0,
  stare1,
  stare2,
  stare3,
  stealth0,
  stealth1,
  stealth2,
  stealth3,
} from "./skills.ts";
import { compile, VNSceneBasisPart } from "./vnscene.ts";
import { getPlayerProgress } from "./playerprogress.ts";

class WishesTable {
  #wishes: WishData[];

  constructor() {
    this.#wishes = [];
  }

  add(data: WishData): Wish {
    let id = this.#wishes.length;
    this.#wishes.push(data);
    return { id };
  }

  get(wish: Wish): WishData {
    return this.#wishes[wish.id];
  }

  getAllRandomWishes(): Wish[] {
    let wishes: Wish[] = [];
    for (let i = 0; i < this.#wishes.length; i++) {
      if (this.#wishes[i].isRandomlyAvailable) {
        wishes.push({ id: i });
      }
    }
    return wishes;
  }
}

let table = new WishesTable();
export function getWishes(): WishesTable {
  return table;
}

const whisper: VNSceneBasisPart = {
  type: "message",
  text: "...",
  sfx: "whisper.mp3",
};

export const celebritySocialite = table.add({
  profile: {
    name: "Celebrity Socialite",
    note: "+Charm -Lore",
    domicile: "Party Mansion",
    reignSentence: "A lot of people know who you are and like you.",
    failureName: "Z-List Bloodstarver",
    failureDomicile: "Obscure Soap Ad",
    failureReignSentence: "Nobody really knows who you are.",
    failureSuccessorVerb: "Apologize For Your Failure",
  },
  isRandomlyAvailable: true,
  isCompulsory: false,
  bannedSkills: () => [lore0],
  discouragedSkills: () => [stealth0, stealth1, stealth2, stealth3],
  encouragedSkills: () => [party0, party1, party2, party3],
  requiredSkills: () => [charm0, charm1, charm2],
  prologue: compile([
    whisper,
    "Master?",
    whisper,
    "I see.",
    "You. I -- should I buy a guitar or something?",
    whisper,
    "My looks and my party skills...",
  ]),
  onFailure: compile([
    whisper,
    "You're displeased...",
    whisper,
    "I'm not popular enough?",
    "I see.",
  ]),
  onVictory: compile([
    whisper,
    "I did as you commanded.",
    "You're pleased?",
    "... I'm free.",
  ]),
});

export const nightswornAlchemist = table.add({
  profile: {
    name: "Nightsworn Alchemist",
    note: "+Lore -Party",
    domicile: "Alchemical Lab",
    reignSentence:
      "You understand the fundamental connection between wine and blood.",
    failureName: "Failure of Science",
    failureDomicile: "Remedial College",
    failureReignSentence: "You don't understand much of anything.",
    failureSuccessorVerb: "Apologize For Your Failure",
  },
  isRandomlyAvailable: true,
  isCompulsory: false,
  bannedSkills: () => [party0],
  discouragedSkills: () => [charm0, charm1, charm2, charm3],
  encouragedSkills: () => [stare0, stare1, stare2, stare3],
  requiredSkills: () => [lore0, lore1, lore2],
  prologue: compile([
    whisper,
    "Master?",
    whisper,
    "I see.",
    "You. I -- should dedicate my life to the vampiric sciences.",
    whisper,
    "My looks and my party skills...",
  ]),
  onFailure: compile([
    whisper,
    "You're displeased...",
    whisper,
    "I should have learned more lore.",
  ]),
  onVictory: compile([
    whisper,
    "I did as you commanded.",
    "You're pleased?",
    "... I'm free.",
  ]),
});

export const batFreak = table.add({
  profile: {
    name: "Bat Freak",
    note: "++Bat -All",
    domicile: "Master's Chiropteriary",
    reignSentence: "You're an idol among bats.",
    failureName: "Practically Mortal",
    failureDomicile: "Right Side Up",
    failureReignSentence: "Bats can tell you don't skreek correctly.",
    failureSuccessorVerb: "Apologize -- SKREEK!",
  },
  isRandomlyAvailable: true,
  isCompulsory: false,
  bannedSkills: () => [charm0, stare0, party0, lore0],
  discouragedSkills: () => [],
  encouragedSkills: () => [stealth0, stealth1, stealth2, stealth3],
  requiredSkills: () => [bat0, bat1, bat2, bat3],
  prologue: compile([
    whisper,
    "Master?",
    whisper,
    "I see.",
    "You -- SKKREEK -- want me to become a -- SKKREEK --",
  ]),
  onFailure: compile([
    whisper,
    "You're displeased...",
    whisper,
    "I -- SKREEEEK -- should have spent more time becoming a bat...",
  ]),
  onVictory: compile([whisper, "SKRSKRSKRSK.", "I'm FREEEEEEEEEE --"]),
});

export const repent = table.add({
  profile: {
    name: "Not Even Fit To Be Bat Food",
    note: "--All",
    domicile: "Master's Home",
    reignSentence: "You are almost, but not quite loved.",
    failureName: "Can't Even Repent Correctly",
    failureDomicile: "Homeless",
    failureReignSentence: "You are unloved and disrespected.",
    failureSuccessorVerb: "Apologize Again",
  },
  isRandomlyAvailable: false,
  isCompulsory: true,
  bannedSkills: () => getSkills().getAvailableSkills(false),
  discouragedSkills: () => [],
  encouragedSkills: () => [],
  requiredSkills: () => [sorry0, sorry1, sorry2],
  prologue: compile([
    whisper,
    "I'm sorry.",
    "Please...",
    whisper,
    "I must repent.",
  ]),
  onFailure: compile([
    whisper,
    "I can't --",
    "I must --",
    whisper,
    "Master -- please, no, I --",
  ]),
  onVictory: compile([whisper, "Yes, I see.", "I'm free...?"]),
});

export function generateWishes(penance: boolean): Wish[] {
  if (penance) {
    return [repent];
  }

  let possibleWishes = table.getAllRandomWishes();
  shuffle(possibleWishes);

  let selectedWishes: Wish[] = [];
  for (let i = 0; i < possibleWishes.length; i++) {
    selectedWishes.push(possibleWishes[i]);
  }
  return selectedWishes;
}

export function getCostMultiplier(wish: Wish | null, skill: Skill): number {
  if (wish == null) {
    return 1.0;
  }

  let wishData = getWishes().get(wish);

  for (let subj of wishData.requiredSkills()) {
    if (subj.id == skill.id) {
      return 0.75;
    }
  }
  for (let subj of wishData.encouragedSkills()) {
    if (subj.id == skill.id) {
      return 0.875;
    }
  }

  for (let subj of wishData.discouragedSkills()) {
    if (subj.id == skill.id) {
      return 1.25;
    }
  }

  for (let subj of wishData.bannedSkills()) {
    if (subj.id == skill.id) {
      return 9999.0;
    }
  }

  return 1.0;
}

export function isWishCompleted(wish: Wish): boolean {
  let player = getPlayerProgress();

  let wishData = getWishes().get(wish);

  for (let subj of wishData.requiredSkills()) {
    if (!player.hasLearned(subj)) {
      return false;
    }
  }

  return true;
}