vermine2047/module/system/dialogs/rollDialog.mjs

import { VermineUtils } from "../roll.mjs";
/**
 * Represents a dialog for rolling dice.
 */
export default class RollDialog extends Dialog {

    /**
     * Creates a new RollDialog instance.
     * @param {Object} data - The data for the dialog.
     * @param {HTMLElement} html - The HTML content of the dialog.
     * @param {Object} options - The options for the dialog.
     * @param {Function} close - The callback function for closing the dialog.
     */

    constructor(data, html, options, close = undefined) {
        let conf = {
            title: "jet de dés",
            content: html,
            buttons: {
                roll: {
                    icon: '<i class="fas fa-check"></i>',
                    label: "Lancer !",
                    callback: () => {
                        this._onRoll()
                    }
                },
                cancel: {
                    icon: '<i class="fas fa-times"></i>',
                    label: "Annuler",
                    callback: () => { this.close() }
                }
            },
            close: close,
        }
        return super({ ...conf, ...data }, options);
    };

    /**
      * Creates a new RollDialog instance.
      * @param {Object} data - The data for the dialog.
      * @param {HTMLElement} html - The HTML content of the dialog.
      * @param {Object} options - The options for the dialog.
      * @param {Function} close - The callback function for closing the dialog.
      */
    static async create(data = {
        label: null,
        rolltype: null,
        NoD: 1,
        Reroll: false,
        actorId: game.user.character.id
    }) {
        // Retrieve the actor data based on the actorId
        data.actor = await game.actors.get(data.actorId);
        data.availableSpecialties = data.actor.items.filter(it => it.type == "specialty");
        data.availableItems = data.actor.items.filter(it => it.type == "item");
        data.config = CONFIG.VERMINE;
        // Define options for the dialog
        let options = { classes: ["vermineDialog"], width: "fit-content", height: 'fit-content', 'z-index': 99999 };
        // Render the HTML template for the dialog
        let html = await renderTemplate('systems/vermine2047/templates/dialogs/roll-dialog.hbs', data);

        // Return a new RollDialog instance with the provided data, HTML, and options
        return new RollDialog(data, html, options);
    }

    /**
    * Retrieves the default options for the RollDialog.
    */
    static get defaultOptions() {
        return foundry.utils.mergeObject(super.defaultOptions, {
            focus: true,
            classes: ["dialog vermine-roll"],

        });
    }
    /**
     * Retrieves the data for the dialog.
     * @returns {Object} The context data for the dialog.
     */
    getData() {
        // Get the context data from the superclass
        let context = super.getData();
        context.data = this.data;
        context.config = CONFIG.VERMINE;

        // Return the context data
        return context;

    }

    prepareItems() {
        return this.data.actor.items.filter(it => it.type == "item")
    }
    prepareSpecialties() {
        return this.data.actor.items.filter(it => it.type == "specialty")

    }

    /**
     * Activates event listeners for the dialog.
     * @param {HTMLElement} html - The HTML element of the dialog.
     */
    async activateListeners(html) {
        // Activate event listeners from the superclass
        super.activateListeners(html);
        // Retrieve roll data and set up event listeners
        await this.getRollData();
        let rollInputs = html.find('[data-roll');
        for (let inp of rollInputs) {
            // Add event listener for roll input changes
            inp.addEventListener('change', await this.getRollData.bind(this))
        };
        this.displaySpecialties();

        let selectAbil = html.find('#ability')[0];
        // Set the maximum value for self control based on ability value
        html.find("#self_control")[0].max = selectAbil.value;
        selectAbil.addEventListener('change', this._onChangeAbility.bind(this));
        let selfControl = html.find('#self_control')[0]
        // Add event listener for self control changes
        selfControl.addEventListener('change', this._onChangeSelfControl.bind(this));

    };

    /**
     * Retrieves the roll data for the dialog.
     * @param {Event} ev - The event triggering the roll data retrieval.
     */
    async getRollData(ev) {
        console.log(this)
        // Calculate and store the roll data
        this.rollData = {
            actor: this.data.actor,
            NoD: this.getDicePool(),
            Reroll: this.getReroll(),
            difficulty: this.getDifficulty(),
            handicap: this.getHandicap(),
            rollType: this.getRollType(),
            rollLabel: this.getLabel(),
            totems: this.getTotems(),
            self_control: this.getSelfControl(),
            max_effort: this.getMaxEffort()
        }
        this.displaySpecialties();
    };


    /**
     * Handles the change in self control value.
     * @param {Event} ev - The event triggering the change in self control value.
     */
    _onChangeSelfControl(ev) {
        let html = this.element[0];
        // Update the displayed self control value based on the event
        html.querySelector('#self_control_value').innerText = ev.currentTarget.value;
    };
    getHandicap() {
        let html = this.element[0];
        // Parse and return the self control value from the HTML element
        let handicap = parseInt(html.querySelector('#handicap').value)
        return handicap
    }
    getRollType() {
        let html = this.element[0];
        // Update the displayed self control value based on the event
        if (html.querySelector('select#skill').value) {
            return "skill"
        } return "ability"
    }
    getLabel() {
        let html = this.element[0];
        if (this.getRollType() == "skill") {
            return html.querySelector('select#skill').options[html.querySelector('select#skill').selectedIndex].dataset.label
        }
        return html.querySelector('select#ability').options[html.querySelector('select#ability').selectedIndex].dataset.label
    }
    displaySpecialties() {
        console.log(this)
        let specialties = this.element[0].querySelectorAll('[data-spec-skill]');
        for (let specEl of specialties) {
            if (specEl.dataset.specSkill != this.getLabel()) {
                specEl.style.display = "none";
                specEl.querySelector('input').checked = null;
            } else { specEl.style.display = "inline" }
        }
    }
    /**
     * Retrieves the self control value from the HTML element.
     * @returns {number} The self control value.
     */
    getSelfControl() {
        let html = this.element[0];
        // Parse and return the self control value from the HTML element
        let selfControl = parseInt(html.querySelector('#self_control').value)
        return selfControl
    }

    /**
     * Retrieves the maximum effort value from the HTML element.
     * @returns {number} The maximum effort value.
     */
    getMaxEffort() {
        let html = this.element[0];
        // Retrieve and return the maximum effort value from the HTML element
        return parseInt(html.querySelector('#ability').value);
    }

    /**
     * Retrieves the selected totems from the HTML element.
     * @returns {Object} An object containing the selected totems.
     */
    getTotems() {
        let html = this.element[0];
        // Check and store the status of human and adapted totems
        let totems = {
            human: html.querySelector('#human-totem')?.checked,
            adapted: html.querySelector('#adapted-totem')?.checked,
        }
        return totems
    }

    /**
     * Handles the change in ability value.
     * @param {Event} ev - The event triggering the change in ability value.
     */
    _onChangeAbility(ev) {
        let html = this.element[0];
        // Retrieve the selected ability score and update related elements
        let score = html.querySelector('#ability').options[html.querySelector('#ability').selectedIndex].value;
        // Check if the score is a number, otherwise set it to 0
        if (!typeof score == "number") {
            score = 0
        }
        html.querySelector('#abilityScore').value = score;
        html.querySelector('#self_control').max = score;
    }
    /**
   * Retrieves the total dice pool based on various factors.
   * @returns {number} The total dice pool value.
   */
    getDicePool() {
        // Retrieve the HTML element
        let html = this.element[0];
        // Get the ability value or set to 0 if not found
        let abilValue = html.querySelector('#ability').options[html.querySelector('#ability').selectedIndex].value || 0;
        // Get the skill value or set to 0 if not found
        let skillValue = html.querySelector('#skill').options[html.querySelector('#skill').selectedIndex].dataset.pool || 0;
        // Get the self control value
        let selfControl = html.querySelector('#self_control').value;
        // Calculate bonuses based on certain conditions
        console.log(html.querySelector('#usingTools').checked)
        let bonuses =
            (html.querySelector('#usingSpecialization')?.checked ? 1 : 0) +
            (html.querySelector('#helped').checked ? 1 : 0) +
            (html.querySelector('#usingTools').checked ? 1 : 0);
        // Calculate the total dice pool
        let total = parseInt(abilValue) + parseInt(selfControl) + parseInt(skillValue) + bonuses;
        return total || 0;
    }

    /**
     * Retrieves the reroll value based on selected skill.
     * @returns {number} The reroll value.
     */
    getReroll() {
        // Retrieve the HTML element
        let html = this.element[0];
        // Get the selected skill index
        let selected = html.querySelector('#skill').selectedIndex;
        // Get the reroll value from the selected skill or set to 0 if not found
        let reroll = html.querySelector('#skill').options[selected].dataset.reroll || 0;
        return parseInt(reroll) || 0;
    }

    /**
     * Retrieves the difficulty value based on selected option.
     * @returns {number} The difficulty value.
     */

    getDifficulty() {
        // Retrieve the HTML element
        let html = this.element[0];
        // Get the selected index for difficulty
        let selected = html.querySelector('#difficulty').selectedIndex;
        // Get the difficulty value from the selected option or set to 0 if not found
        let diff = html.querySelector('#difficulty').options[selected].value || 0;
        return parseInt(diff) || 0;
    }

    /**
   * Performs a dice roll based on the roll data and handles self control checks.
   * @returns {Promise} A promise that resolves with the result of the dice roll.
   */
    async _onRoll() {
        // Check if self control is required for the roll
        if (this.rollData.self_control > 0) {
            // Check if the actor has enough self control
            if (this.rollData.actor.system.attributes.self_control.value < this.rollData.self_control) {
                // Display a warning message if self control is insufficient
                ui.notifications.warn('vous navez pas assez de sang-froid');
                // Re-render the dialog
                this.render(true);
                return false; // Exit the function if self control is insufficient
            }

        }
        let caracName = this.element[0].querySelector('[name="ability"]')?.value
        if (caracName == "0") {
            // Display a warning message if no ability selected
            ui.notifications.warn('selectionnez une caractéristique.');
            // Re-render the dialog
            this.render(true);
            return false; // Exit the function if no ability
        }
        // Deduct self control points if necessary
        if (this.rollData.self_control > 0) {
            // Update the actor's self control value
            await this.rollData.actor.update({ "system.attributes.self_control.value": this.rollData.actor.system.attributes.self_control.value - this.rollData.self_control });
        }

        // Perform the dice roll using VermineUtils
        return VermineUtils.roll({ ...this.rollData });
    }
}