/* -------------------------------------------- */
import { TeDeumUtility } from "../common/tedeum-utility.js";

/* -------------------------------------------- */
/* -------------------------------------------- */
/**
 * Extend the base Actor entity by defining a custom roll data structure which is ideal for the Simple system.
 * @extends {Actor}
 */
export class TeDeumActor extends Actor {

  /* -------------------------------------------- */
  /**
   * Override the create() function to provide additional SoS functionality.
   *
   * This overrided create() function adds initial items 
   * Namely: Basic skills, money, 
   *
   * @param {Object} data        Barebones actor data which this function adds onto.
   * @param {Object} options     (Unused) Additional options which customize the creation workflow.
   *
   */

  static async create(data, options) {

    // Case of compendium global import
    if (data instanceof Array) {
      return super.create(data, options);
    }
    // If the created actor has items (only applicable to duplicated actors) bypass the new actor creation logic
    if (data.items) {
      let actor = super.create(data, options);
      return actor;
    }

    return super.create(data, options);
  }

  /* -------------------------------------------- */
  async prepareData() {
    super.prepareData()
  }

  /* -------------------------------------------- */
  prepareDerivedData() {
    super.prepareDerivedData();
  }

  /* -------------------------------------------- */
  _preUpdate(changed, options, user) {

    super._preUpdate(changed, options, user);
  }

  /* -------------------------------------------- */
  async _preCreate(data, options, user) {
    await super._preCreate(data, options, user);

    // Configure prototype token settings
    const prototypeToken = {};
    if (this.type === "pj") Object.assign(prototypeToken, {
      sight: { enabled: true }, actorLink: true, disposition: CONST.TOKEN_DISPOSITIONS.FRIENDLY
    });
    this.updateSource({ prototypeToken });
  }

  /* -------------------------------------------- */
  getBonusDegats() {
    return game.system.tedeum.config.BONUS_DEGATS[this.system.caracteristiques.puissance.value]
  }
  /* -------------------------------------------- */
  getNbArmures() {
    return game.system.tedeum.config.MAX_ARMURES_LOURDES[this.system.caracteristiques.puissance.value]
  }
  getNbActions() {
    return game.system.tedeum.config.ACTIONS_PAR_TOUR[this.system.caracteristiques.adresse.value]
  }

  /* -------------------------------------------- */
  getCompetences() {
    let comp = duplicate(this.items.filter(item => item.type == 'competence') || [])
    return comp;
  }
  /* -------------------------------------------- */
  getArmes() {
    let comp = duplicate(this.items.filter(item => item.type == 'arme') || [])
    TeDeumUtility.sortArrayObjectsByName(comp)
    return comp;
  }
  getEquipements() {
    let comp = duplicate(this.items.filter(item => item.type == 'equipement') || [])
    TeDeumUtility.sortArrayObjectsByName(comp)
    return comp;
  }
  getArmures() {
    let comp = duplicate(this.items.filter(item => item.type == 'armure') || [])
    TeDeumUtility.sortArrayObjectsByName(comp)
    return comp;
  }
  /* -------------------------------------------- */
  getItemById(id) {
    let item = this.items.find(item => item.id == id);
    if (item) {
      item = duplicate(item)
    }
    return item;
  }

  /* -------------------------------------------- */
  async equipItem(itemId) {
    let item = this.items.find(item => item.id == itemId)
    if (item?.system) {
      if (item.type == "armure") {
        let armor = this.items.find(item => item.id != itemId && item.type == "armor" && item.system.equipped)
        if (armor) {
          ui.notifications.warn("You already have an armor equipped!")
          return
        }
      }
      if (item.type == "shield") {
        let shield = this.items.find(item => item.id != itemId && item.type == "shield" && item.system.equipped)
        if (shield) {
          ui.notifications.warn("You already have a shield equipped!")
          return
        }
      }
      let update = { _id: item.id, "system.equipped": !item.system.equipped };
      await this.updateEmbeddedDocuments('Item', [update]); // Updates one EmbeddedEntity
    }
  }

  /* ------------------------------------------- */
  async buildContainerTree() {
    let equipments = duplicate(this.items.filter(item => item.type == "equipment") || [])
    for (let equip1 of equipments) {
      if (equip1.system.iscontainer) {
        equip1.system.contents = []
        equip1.system.contentsEnc = 0
        for (let equip2 of equipments) {
          if (equip1._id != equip2.id && equip2.system.containerid == equip1.id) {
            equip1.system.contents.push(equip2)
            let q = equip2.system.quantity ?? 1
            equip1.system.contentsEnc += q * equip2.system.weight
          }
        }
      }
    }

    // Compute whole enc
    let enc = 0
    for (let item of equipments) {
      //item.data.idrDice = TeDeumUtility.getDiceFromLevel(Number(item.data.idr))
      if (item.system.equipped) {
        if (item.system.iscontainer) {
          enc += item.system.contentsEnc
        } else if (item.system.containerid == "") {
          let q = item.system.quantity ?? 1
          enc += q * item.system.weight
        }
      }
    }
    for (let item of this.items) { // Process items/shields/armors
      if ((item.type == "weapon" || item.type == "shield" || item.type == "armor") && item.system.equipped) {
        let q = item.system.quantity ?? 1
        enc += q * item.system.weight
      }
    }

    // Store local values
    this.encCurrent = enc
    this.containersTree = equipments.filter(item => item.system.containerid == "") // Returns the root of equipements without container

  }

  /* -------------------------------------------- */
  async equipGear(equipmentId) {
    let item = this.items.find(item => item.id == equipmentId);
    if (item?.system) {
      let update = { _id: item.id, "system.equipped": !item.system.equipped };
      await this.updateEmbeddedDocuments('Item', [update]); // Updates one EmbeddedEntity
    }
  }

  /* -------------------------------------------- */
  clearInitiative() {
    this.getFlag("world", "initiative", -1)
  }

  /* -------------------------------------------- */
  getInitiativeScore(combatId, combatantId) {
    let init = Math.floor((this.system.attributs.physique.value + this.system.attributs.habilite.value) / 2)
    let subValue = new Roll("1d20").roll({ async: false })
    return init + (subValue.total / 100)
  }

  /* -------------------------------------------- */
  getSubActors() {
    let subActors = [];
    for (let id of this.system.subactors) {
      subActors.push(duplicate(game.actors.get(id)))
    }
    return subActors;
  }
  /* -------------------------------------------- */
  async addSubActor(subActorId) {
    let subActors = duplicate(this.system.subactors);
    subActors.push(subActorId);
    await this.update({ 'system.subactors': subActors });
  }
  /* -------------------------------------------- */
  async delSubActor(subActorId) {
    let newArray = [];
    for (let id of this.system.subactors) {
      if (id != subActorId) {
        newArray.push(id);
      }
    }
    await this.update({ 'system.subactors': newArray });
  }

  /* -------------------------------------------- */
  async deleteAllItemsByType(itemType) {
    let items = this.items.filter(item => item.type == itemType);
    await this.deleteEmbeddedDocuments('Item', items);
  }

  /* -------------------------------------------- */
  async addItemWithoutDuplicate(newItem) {
    let item = this.items.find(item => item.type == newItem.type && item.name.toLowerCase() == newItem.name.toLowerCase())
    if (!item) {
      await this.createEmbeddedDocuments('Item', [newItem]);
    }
  }

  /* -------------------------------------------- */
  async incDecQuantity(objetId, incDec = 0) {
    let objetQ = this.items.get(objetId)
    if (objetQ) {
      let newQ = objetQ.system.quantity + incDec
      if (newQ >= 0) {
        await this.updateEmbeddedDocuments('Item', [{ _id: objetQ.id, 'system.quantity': newQ }]) // pdates one EmbeddedEntity
      }
    }
  }
  
  /* -------------------------------------------- */
  getCommonRollData() {
    let rollData = TeDeumUtility.getBasicRollData()
    rollData.alias = this.name
    rollData.actorImg = this.img
    rollData.actorId = this.id
    rollData.img = this.img
    rollData.isReroll = false

    return rollData
  }

  /* -------------------------------------------- */
  getCommonCompetence(skillid) {
    let rollData = this.getCommonRollData()
    
    let competence = duplicate(this.items.find(it => it.type =="competence" && it.id == skillid))

    rollData.competence = competence
    rollData.img = competence.img

    return rollData
  }

  /* -------------------------------------------- */
  rollCompetence(skillId) {
    let rollData = this.getCommonCompetence(skillId)
    rollData.mode = "competence"
    rollData.title = rollData.competence.name
    this.startRoll(rollData).catch("Error on startRoll")
  }


  /* -------------------------------------------- */
  rollArme(armeId) {
    let weapon = this.items.get(armeId)
    if (weapon) {
      weapon = duplicate(weapon)
      let rollData = this.getCommonRollData()
      rollData.mode = "arme"
      rollData.arme = weapon
      rollData.img = weapon.img
      rollData.title = weapon.name
      this.startRoll(rollData).catch("Error on startRoll")
    } else {
      ui.notifications.warn("Impossible de trouver l'arme concernée ")
    }
  }

  /* -------------------------------------------- */
  async startRoll(rollData) {
    let rollDialog = await EcrymeRollDialog.create(this, rollData)
    rollDialog.render(true)
  }

}