import { RdDItemSort } from "./item-sort.js";
import { RdDUtility } from "./rdd-utility.js";
import { RdDAlchimie } from "./rdd-alchimie.js";
import { RdDItemCompetence } from "./item-competence.js";
import { RdDHerbes } from "./rdd-herbes.js";
import { RdDGemme } from "./rdd-gemme.js";
import { HtmlUtility } from "./html-utility.js";
import { ReglesOptionelles } from "./settings/regles-optionelles.js";
import { SYSTEM_RDD } from "./constants.js";
import { RdDSheetUtility } from "./rdd-sheet-utility.js";
import { SystemCompendiums } from "./settings/system-compendiums.js";
import { Misc } from "./misc.js";

/**
 * Extend the basic ItemSheet for RdD specific items
 */
export class RdDItemSheet extends ItemSheet {

  static get ITEM_TYPE() {
    return undefined
  }

  static defaultTemplate(type) {
    return type ?
      `systems/foundryvtt-reve-de-dragon/templates/item-${type}-sheet.html` :
      "systems/foundryvtt-reve-de-dragon/templates/item-sheet.html";
  }

  static register(sheetClass) {
    Items.registerSheet(SYSTEM_RDD, sheetClass, {
      label: Misc.typeName('Item', sheetClass.ITEM_TYPE),
      types: [sheetClass.ITEM_TYPE],
      makeDefault: true
    })
  }

  /** @override */
  static get defaultOptions() {
    return mergeObject(super.defaultOptions, {
      classes: [SYSTEM_RDD, "sheet", "item"],
      template: RdDItemSheet.defaultTemplate(RdDItemSheet.ITEM_TYPE),
      width: 550,
      height: 550
    });
  }

  /* -------------------------------------------- */
  get template() {
    return RdDItemSheet.defaultTemplate(this.item.type);
  }

  get title() {
    return `${Misc.typeName('Item', this.item.type)}: ${this.item.name}`;
  }

  /* -------------------------------------------- */
  _getHeaderButtons() {
    let buttons = super._getHeaderButtons();
    if (this.item.isInventaire() && this.item.isVideOuNonConteneur()) {
      buttons.unshift({
        class: "vendre",
        icon: "fas fa-comments-dollar",
        onclick: ev => this.item.proposerVente()
      });
    }
    buttons.unshift({
      class: "montrer",
      icon: "fas fa-comment",
      onclick: ev => this.item.postItemToChat()
    });
    return buttons
  }

  /* -------------------------------------------- */
  /** @override */
  setPosition(options = {}) {
    const position = super.setPosition(options);
    const sheetHeader = this.element.find(".sheet-header");
    const sheetBody = this.element.find(".sheet-body");
    const bodyHeight = position.height - sheetHeader[0].clientHeight;
    sheetBody.css("height", bodyHeight);
    return position;
  }

  /* -------------------------------------------- */
  async getData() {
    let formData = {
      id: this.item.id,
      title: this.item.name,
      type: this.item.type,
      img: this.item.img,
      name: this.item.name,
      system: this.item.system,
      isGM: game.user.isGM,
      actorId: this.actor?.id,
      isOwned: this.actor ? true : false,
      owner: this.item.isOwner,
      editable: this.isEditable,
      cssClass: this.isEditable ? "editable" : "locked",
      isSoins: false,
      description: await TextEditor.enrichHTML(this.item.system.description, { async: true }),
      descriptionmj: await TextEditor.enrichHTML(this.item.system.descriptionmj, { async: true }),
      isComestible: this.item.isComestible()
    }

    const competences = await SystemCompendiums.getCompetences(this.actor?.type);
    formData.categorieCompetences = RdDItemCompetence.getCategorieCompetences()
    if (this.item.type == 'tache' || this.item.type == 'livre' || this.item.type == 'meditation' || this.item.type == 'oeuvre') {
      formData.caracList = duplicate(game.system.model.Actor.personnage.carac)
      formData.caracList["reve-actuel"] = duplicate(game.system.model.Actor.personnage.reve.reve)
      formData.competences = competences;
    }
    if (this.item.type == 'arme') {
      formData.competences = competences.filter(it => RdDItemCompetence.isCompetenceArme(it));
    }
    if (['sort', 'sortreserve'].includes(this.item.type)) {
      formData.competences = competences.filter(it => RdDItemCompetence.isDraconic(it));
    }
    if (this.item.type == 'recettecuisine') {
      formData.ingredients = await TextEditor.enrichHTML(this.object.system.ingredients, { async: true })
    }
    if (this.item.type == 'extraitpoetique') {
      formData.extrait = await TextEditor.enrichHTML(this.object.system.extrait, { async: true })
      formData.texte = await TextEditor.enrichHTML(this.object.system.texte, { async: true })
    }
    if (this.item.type == 'recettealchimique') {
      RdDAlchimie.processManipulation(this.item, this.actor && this.actor.id);
      formData.manipulation_update = await TextEditor.enrichHTML(this.object.system.manipulation_update, { async: true })
      formData.utilisation = await TextEditor.enrichHTML(this.object.system.utilisation, { async: true })
      formData.enchantement = await TextEditor.enrichHTML(this.object.system.enchantement, { async: true })
      formData.sureffet = await TextEditor.enrichHTML(this.object.system.sureffet, { async: true })
    }
    if (this.item.type == 'gemme') {
      formData.gemmeTypeList = RdDGemme.getGemmeTypeOptionList();
      RdDGemme.calculDataDerivees(this.item);
    }
    if (this.item.type == 'potion') {
      if (this.dateUpdated) {
        formData.system.prdate = this.dateUpdated;
        this.dateUpdated = undefined;
      }
      await RdDHerbes.updatePotionData(formData);
    }
    if (formData.isOwned && this.item.type == 'herbe' && (formData.system.categorie == 'Soin' || formData.system.categorie == 'Repos')) {
      formData.isIngredientPotionBase = true;
    }
    if (this.item.type == 'sortreserve') {
      const sortId = this.item.system.sortid;
      formData.sort = formData.isOwned ? this.item.actor.items.get(sortId) : game.items.get(sortId);
    }
    formData.bonusCaseList = RdDItemSort.getBonusCaseList(formData, true);

    return formData;
  }

  /* -------------------------------------------- */
  /** @override */
  activateListeners(html) {
    super.activateListeners(html);
    this.html = html;

    HtmlUtility._showControlWhen(this.html.find(".item-cout"), ReglesOptionelles.isUsing('afficher-prix-joueurs') || game.user.isGM || !this.item.isOwned);
    HtmlUtility._showControlWhen(this.html.find(".item-magique"), this.item.isMagique());

    // Everything below here is only needed if the sheet is editable
    if (!this.options.editable) return;

    this.form.ondragstart = (event) => this._onDragStart(event);
    this.form.ondrop = (event) => this._onDrop(event);

    // Select competence categorie
    this.html.find(".categorie").change(event => this._onSelectCategorie(event));

    this.html.find('.sheet-competence-xp').change((event) => {
      if (this.item.isCompetencePersonnage()) {
        RdDUtility.checkThanatosXP(this.item.name);
      }
    });
    this.html.find(".item-cout input[name='system.cout']").change(event => {
      if (this.item.isMonnaie()) {
        const value = event.currentTarget.value;
        if (Number(value) == 0) {
          ui.notifications.error(`${this.actor?.name ?? 'Monnaie'}: La monnaie ${this.item.name} a maintenant une valeur de 0, et ne peut plus être utilisée pour payer!`)
        }
      }
    })

    this.html.find('.enchanteDate').change((event) => {
      let jour = Number(this.html.find('[name="splitDate.day"]').val());
      let mois = this.html.find('[name="splitDate.month"]').val();
      this.dateUpdated = game.system.rdd.calendrier.getIndexFromDate(jour, mois);
    });

    this.html.find('.creer-tache-livre').click((event) => this._getEventActor(event).creerTacheDepuisLivre(this.item));
    this.html.find('.consommer-potion').click((event) => this._getEventActor(event).consommerPotion(this.item));
    this.html.find('.creer-potion-base').click((event) => this._getEventActor(event).dialogFabriquerPotion(this.item));

    this.html.find('.alchimie-tache a').click((event) => {
      let actor = this._getEventActor(event);
      if (actor) {
        let recetteId = event.currentTarget.attributes['data-recette-id'].value;
        let tacheName = event.currentTarget.attributes['data-alchimie-tache'].value;
        let tacheData = event.currentTarget.attributes['data-alchimie-data'].value;
        actor.effectuerTacheAlchimie(recetteId, tacheName, tacheData);
      } else {
        ui.notifications.info("Impossible trouver un acteur pour réaliser cette tache Alchimique.");
      }
    });

    this.html.find('.item-split').click(async event => RdDSheetUtility.splitItem(RdDSheetUtility.getItem(event, this.actor), this.actor, async () => this.render(true)));
    this.html.find('.item-edit').click(async event => RdDSheetUtility.getItem(event, this.actor)?.sheet.render(true));
    this.html.find('.item-delete').click(async event => RdDUtility.confirmActorItemDelete(this, RdDSheetUtility.getItem(event, this.actor)));
    this.html.find('.item-vendre').click(async event => RdDSheetUtility.getItem(event, this.actor)?.proposerVente());
    this.html.find('.item-montrer').click(async event => RdDSheetUtility.getItem(event, this.actor)?.postItemToChat());
    this.html.find('.item-action').click(async event => RdDSheetUtility.getItem(event, this.actor)?.actionPrincipale(this.actor, async () => this.render(true)));
  }

  _getEventActor(event) {
    let actorId = event.currentTarget.attributes['data-actor-id'].value;
    let actor = game.actors.get(actorId);
    return actor;
  }

  /* -------------------------------------------- */
  async _onSelectCategorie(event) {
    event.preventDefault();

    if (this.item.isCompetence()) {
      let level = RdDItemCompetence.getNiveauBase(event.currentTarget.value);
      this.item.system.base = level;
      this.html.find('[name="system.base"]').val(level);
    }
  }

  /* -------------------------------------------- */
  /** @override */
  _updateObject(event, formData) {
    if (this.item.type == 'sort') {
      // Données de bonus de cases ?
      formData['system.bonuscase'] = RdDItemSort.buildBonusCaseStringFromFormData(formData.bonusValue, formData.caseValue);
    }

    return this.item.update(formData);
  }

  /* -------------------------------------------- */
  async _onDragStart(event) {
  }

  async _onDrop(event) {
    // Try to extract the dragData
    let dragData = RdDItemSheet.$extractDragData(event);
    if (!dragData) return false;
    const allowed = Hooks.call("dropActorSheetData", this.actor, this, dragData);
    if (allowed === false) return false;

    // Handle different dragData types
    switch (dragData.type) {
      case "Item":
        return this._onDropItem(event, dragData);
      case "Actor":
        return this._onDropActor(event, dragData);
    }
    return super._onDrop(event);
  }

  static $extractDragData(event) {
    try {
      const eventData = event?.dataTransfer?.getData('text/plain');
      if (eventData) {
        return JSON.parse(eventData);
      }
    } catch (err) { }
    return undefined;
  }

  async _onDropItem(event, dragData) {
  }

  async _onDropActor(event, dragData) {
  }

}