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 { ReglesOptionnelles } from "./settings/regles-optionnelles.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";
import { RdDTimestamp } from "./time/rdd-timestamp.js";
import { RdDItemCompetenceCreature } from "./item-competencecreature.js";
import { ITEM_TYPES, RdDItem } from "./item.js";
import { FLEUVE_COORD, TMRUtility } from "./tmr-utility.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 foundry.utils.mergeObject(super.defaultOptions, {
      classes: [SYSTEM_RDD, "sheet", "item"],
      template: RdDItemSheet.defaultTemplate(RdDItemSheet.ITEM_TYPE),
      width: 550,
      height: 550
    }, { inplace: false });
  }

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

  get title() {
    const owner = (this.item.parent instanceof Actor) ? `(${this.item.parent.name})` : '';
    return `${Misc.typeName('Item', this.item.type)}: ${this.item.name} ${owner}`;
  }

  /* -------------------------------------------- */
  _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(1)
      });
    }
    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 = {
      title: this.item.name,
      id: this.item.id,
      type: this.item.type,
      img: this.item.img,
      name: this.item.name,
      system: this.item.system,
      actorId: this.actor?.id,
      description: await TextEditor.enrichHTML(this.item.system.description, { async: true }),
      descriptionmj: await TextEditor.enrichHTML(this.item.system.descriptionmj, { async: true }),
      isComestible: this.item.getUtilisationCuisine(),
      options: RdDSheetUtility.mergeDocumentRights(this.options, this.item, this.isEditable),
      competences: await SystemCompendiums.getCompetences('personnage'),
      categories: RdDItem.getCategories(this.item.type),
    }

    if (this.item.type == ITEM_TYPES.competencecreature) {
      formData.isparade = RdDItemCompetenceCreature.isParade(this.item)
      formData.isdommages = RdDItemCompetenceCreature.isDommages(this.item)
    }
    if (this.item.type == ITEM_TYPES.tache ||
      this.item.type == ITEM_TYPES.livre ||
      this.item.type == ITEM_TYPES.meditation ||
      this.item.type == ITEM_TYPES.oeuvre) {
      formData.caracList = foundry.utils.duplicate(game.model.Actor.personnage.carac)
      formData.caracList["reve-actuel"] = foundry.utils.duplicate(game.model.Actor.personnage.reve.reve)
    }
    if (this.item.type == ITEM_TYPES.arme) {
      formData.competences = formData.competences.filter(it => it.isCompetenceArme())
    }
    if (this.item.type == ITEM_TYPES.recettecuisine) {
      formData.ingredients = await TextEditor.enrichHTML(this.object.system.ingredients, { async: true })
    }
    if (this.item.type == ITEM_TYPES.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 == ITEM_TYPES.recettealchimique) {
      RdDAlchimie.processManipulation(this.item, 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 == ITEM_TYPES.gemme) {
      formData.gemmeTypeList = RdDGemme.getGemmeTypeOptionList();
      RdDGemme.calculDataDerivees(this.item)
    }
    if (this.item.type == ITEM_TYPES.potion) {
      RdDHerbes.calculFormData(formData, this.item)
    }
    if (this.item.type == ITEM_TYPES.herbe) {
      if (formData.options.isOwned && ['Soin', 'Repos'].includes(formData.system.categorie)) {
        formData.isIngredientPotionBase = true;
      }
    }
    if (this.item.type == ITEM_TYPES.sortreserve) {
      const sortId = this.item.system.sortid;
      formData.competences = formData.competences.filter(it => RdDItemCompetence.isDraconic(it));
      formData.sort = formData.options.isOwned ? this.item.actor.items.get(sortId) : game.items.get(sortId);
    }
    if (this.item.type == ITEM_TYPES.sort) {
      formData.competences = formData.competences.filter(it => RdDItemCompetence.isDraconic(it));
      formData.bonusCaseList = RdDItemSort.getBonusCaseList(this.item);
    }
    return formData;
  }

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

    HtmlUtility.showControlWhen(this.html.find(".item-cout"), ReglesOptionnelles.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('.delete-bonus-case').click((event) => {
      this.supprimerBonusCase(event.currentTarget.attributes['data-deleteCoord'].value)
    })

    this.html.find('.date-enchantement').change((event) => {
      const jour = Number(this.html.find('input.date-enchantement[name="enchantement.jour"]').val());
      const mois = RdDTimestamp.definition(this.html.find('select.date-enchantement[name="enchantement.mois"]').val());
      const indexDate = game.system.rdd.calendrier.getIndexFromDate(jour, mois.heure);
      this.item.update({ 'system.prdate': indexDate });
      console.warn(`Date d'enchantement modifiée ${jour}/${mois.heure}: ${indexDate}`)
    });

    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.getActionRenderItem()));
    this.html.find('.creer-potion-base').click((event) => this._getEventActor(event).actionHerbe(this.item));
    this.html.find('input[name="system.cacher_points_de_tache"]').change(async event => await this.item.update({ 'system.cacher_points_de_tache': event.currentTarget.checked }));

    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.");
      }
    });

    if (this.actor) {
      this.html.find('.item-split').click(async event => RdDSheetUtility.splitItem(RdDSheetUtility.getItem(event, this.actor), this.actor, this.getActionRenderItem()));
      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, this.getActionRenderItem()));

      this.html.find('.item-quantite-plus').click(async event => {
        await this.actor.itemQuantiteIncDec(RdDSheetUtility.getItemId(event), 1)
        this.render();
      });
      this.html.find('.item-quantite-moins').click(async event => {
        await this.actor.itemQuantiteIncDec(RdDSheetUtility.getItemId(event), -1)
        this.render();
      });
    }

    const updateItemTimestamp = (path, timestamp) => this.item.update({ [path]: foundry.utils.duplicate(timestamp) })

    RdDTimestamp.handleTimestampEditor(this.html, 'system.temporel.debut', updateItemTimestamp);
    RdDTimestamp.handleTimestampEditor(this.html, 'system.temporel.fin', updateItemTimestamp);
  }

  getActionRenderItem() {
    return async () => {
      let item = this.item;
      while (item) {
        await item.sheet?.render()
        item = this.actor.getContenant(item)
      }
    }
  }

  _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()) {
      const categorie = event.currentTarget.value;
      const level = RdDItemCompetence.getNiveauBase(categorie, this.item.type);
      this.item.system.base = level;
      this.html.find('[name="system.base"]').val(level);
    }
  }

  async supprimerBonusCase(deleteCoord){
    if (this.item.type == ITEM_TYPES.sort) {
      const oldList = RdDItemSort.getBonusCaseList(this.item)
      const newList = oldList.filter(it => it.case != deleteCoord);
      if (newList.length != oldList.length) {
        await this.item.update({
          'system.bonuscase': RdDItemSort.bonuscasesToString(newList)
        })
      }
    }
  }

  /* -------------------------------------------- */
  /** @override */
  _updateObject(event, formData) {
    switch (this.item.type) {
      case ITEM_TYPES.sort:
        formData['system.bonuscase'] = RdDItemSort.bonuscasesToString(RdDItemSheet._listCaseTmr(
          formData.caseTmrCoord,
          formData.caseTmrBonus,
          formData.caseTmrAdd
        ))
        break
      case ITEM_TYPES.competence:
        formData['system.niveau'] = formData.system.niveau ?? formData.system.base
        break
    }

    return this.item.update(formData);
  }

  /* -------------------------------------------- */
  /**
   * reconstruit les bonus de cases
   * @param {*} caseTmrCoord tableau des coordonées
   * @param {*} caseTmrBonus tableau des bonus
   * @param {*} caseTmrAdd case à ajouter
   * @returns list d'objets {coord, bonus}
   */
  static _listCaseTmr(caseTmrCoord, caseTmrBonus, caseTmrAdd) {
    const listCaseTmrCoord = caseTmrCoord == undefined ? [] : Array.isArray(caseTmrCoord) ? caseTmrCoord : [caseTmrCoord]
    const listCaseTmrBonus = caseTmrBonus == undefined ? [] : Array.isArray(caseTmrBonus) ? caseTmrBonus : [caseTmrBonus]
    if (caseTmrAdd != undefined && caseTmrAdd != '' && TMRUtility.verifyTMRCoord(caseTmrAdd) && !listCaseTmrCoord.includes(caseTmrAdd)) {
      listCaseTmrCoord.push(TMRUtility.getTMR(caseTmrAdd).coord)
      listCaseTmrBonus.push(1)
    }

    const list = [];
    const caseChecked = {};
    for (let i = 0; i < listCaseTmrBonus.length && i < listCaseTmrCoord.length; i++) {
      const coord = listCaseTmrCoord[i] == FLEUVE_COORD ? FLEUVE_COORD : (listCaseTmrCoord[i]?.toUpperCase() ?? 'A1')
      const bonus = listCaseTmrBonus[i] ?? 0
      if (TMRUtility.verifyTMRCoord(coord) && bonus >= 0 && !caseChecked[coord]) {
        caseChecked[coord] = coord
        list.push({ case: coord, bonus: bonus })
      }
    }
    return list
  }

  /* -------------------------------------------- */
  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) {
  }

}