import { Hero6Utility } from "./hero6-utility.js";

/* -------------------------------------------- */
export class Hero6CombatTracker extends CombatTracker {

  /* -------------------------------------------- */
  static get defaultOptions() {
    var path = "systems/fvtt-hero-system-6/templates/apps/combat-tracker.hbs";
    return foundry.utils.mergeObject(super.defaultOptions, {
      template: path,
    });
  }
}

/* -------------------------------------------- */
export class Hero6Combat extends Combat {

  /* -------------------------------------------- */
  static init() {
    Hooks.on("getCombatTrackerEntryContext", (html, options) => { Hero6Combat.pushMenuOptions(html, options); });
  }
  /* -------------------------------------------- */
  static pushMenuOptions(html, options) {
    let newOpt
    for (let i = 0; i < options.length; i++) {
      let option = options[i];
      if (option.name == 'COMBAT.CombatantReroll') { // Replace !
        option.name = "Hold action";
        option.condition = true;
        option.icon = '<i class="far fa-question-circle"></i>';
        option.callback = target => {
          Hero6Combat.holdAction(target.data('combatant-id'));
        }
        newOpt = duplicate(option)
      }
    }
    newOpt.name = "Abort action"
    newOpt.callback = target => {
      Hero6Combat.abortAction(target.data('combatant-id'));
    }
    options.push( newOpt)
  }

  /* -------------------------------------------- */
  static holdAction(combatantId) {
    console.log("Combatant HOLD : ", combatantId)
    const combatant = game.combat.combatants.get(combatantId)
    combatant.setFlag("world", "hero6-hold-action", true)
    combatant.update({name: combatant.name + " (H)"})
    console.log("HOLD", combatant)
  }
  /* -------------------------------------------- */
  static abortAction(html, combatantId) {
    console.log("Combatant ABORT : ", combatantId);
    const combatant = game.combat.combatants.get(combatantId);
    combatant.setFlag("world", "hero6-abort-action", true)
    combatant.update({name: combatant.name + " (A)"})
    console.log("ABORT", combatant)
  }

  /* -------------------------------------------- */
  constructor(data, context) {
    super(data, context);

    this.turnNumber = 1;
    this.segmentNumber = 12;
  }

  /* -------------------------------------------- */
  async computeInitiative(c) {
    let id = c._id || c.id
    if (c.actor.hasPhase(this.segmentNumber)) {
      let baseInit = c.actor ? c.actor.getBaseInit() : - 1;
      await this.updateEmbeddedDocuments("Combatant", [{ _id: id, initiative: baseInit }]);
    } else {
      await this.updateEmbeddedDocuments("Combatant", [{ _id: id, initiative: -1, visible: false, active: false }]);
    }
    console.log("Combatant", c)
  }
  /* -------------------------------------------- */
  async rollInitiative(ids, formula = undefined, messageOptions = {}) {
    ids = typeof ids === "string" ? [ids] : ids;
    for (let cId = 0; cId < ids.length; cId++) {
      const c = this.combatants.get(ids[cId])
      await this.computeInitiative(c)
    }

    return this;
  }

  /* -------------------------------------------- */
  nextRound() {
    let turn = this.turn === null ? null : 0; // Preserve the fact that it's no-one's turn currently.
    if (this.settings.skipDefeated && (turn !== null)) {
      turn = this.turns.findIndex(t => !t.isDefeated);
      if (turn === -1) {
        ui.notifications.warn("COMBAT.NoneRemaining", { localize: true });
        turn = 0;
      }
    }
    let advanceTime = Math.max(this.turns.length - this.turn, 0) * CONFIG.time.turnTime;
    advanceTime += CONFIG.time.roundTime;
    let nextRound = this.round + 1;

    let turnData = this.getFlag("world", "hero6-turn-data")
    if (!turnData) {
      turnData = { turnNumber: 1, segmentNumber: 12 }
      this.setFlag("world", "hero6-turn-data", turnData)
    }
    turnData = duplicate(turnData)
    turnData.segmentNumber -= 1
    if (turnData.segmentNumber <= 0) {
      turnData.segmentNumber = 12
      turnData.turnNumber++
    }
    this.setFlag("world", "hero6-turn-data", turnData)
    this.turnNumber = turnData.turnNumber;
    this.segmentNumber = turnData.segmentNumber;

    // Re-compute init of actors
    for (let c of this.combatants) {
      this.computeInitiative(c)
    }

    // Update the document, passing data through a hook first
    const updateData = { round: nextRound, turn, segmentNumber: turnData.segmentNumber, turnNumber: turnData.turnNumber };
    const updateOptions = { advanceTime, direction: 1 };
    Hooks.callAll("combatRound", this, updateData, updateOptions);
    return this.update(updateData, updateOptions);
  }


  /* -------------------------------------------- */
  async _onCreateEmbeddedDocuments(type, documents, result, options, userId) {
    console.log(">>>>", documents)
    super._onCreateEmbeddedDocuments(type, documents, result, options, userId)
  }

  /* -------------------------------------------- */
  _onUpdate(changed, options, userId) {
  }

  /* -------------------------------------------- */
  static async checkTurnPosition() {
    while (game.combat.turn > 0) {
      await game.combat.previousTurn()
    }
  }

}