Base Settings

import { registry } from "@web/core/registry";
import { evaluateExpr } from "@web/core/py_js/py";
import { intersection } from "@web/core/utils/arrays";
import { ControlPanel } from "@web/search/control_panel/control_panel";
import { formView } from "@web/views/form/form_view";
import { SettingsFormController } from "./settings_form_controller";
import { SettingsFormRenderer } from "./settings_form_renderer";
import { SettingsFormCompiler } from "./settings_form_compiler";

class SettingRecord extends formView.Model.Record {
    _update(changes) {
        const changedFields = Object.keys(changes);
        let dirty = true;
        if (intersection(changedFields, this.model._headerFields).length === changedFields.length) {
            dirty = this.dirty;
            if (this.dirty) {
                this.model._onChangeHeaderFields().then(async (isDiscard) => {
                    if (isDiscard) {
                        await super._update(...arguments);
                        this.dirty = false;
                    } else {
                        // We need to apply and then undo the changes
                        // to force the field component to be render
                        // and restore the previous value (like RadioField))
                        const undoChanges = this._applyChanges(changes);
                        undoChanges();
                    }
                });
                return;
            }
        }
        const prom = super._update(...arguments);
        this.dirty = dirty;
        return prom;
    }
}

class SettingModel extends formView.Model {
    static withCache = false;

    setup(params) {
        super.setup(...arguments);
        this._headerFields = params.headerFields;
        this._onChangeHeaderFields = params.onChangeHeaderFields;
    }
    _getNextConfig() {
        const nextConfig = super._getNextConfig(...arguments);
        nextConfig.resId = false;
        return nextConfig;
    }
}
SettingModel.Record = SettingRecord;

export const settingsFormView = {
    ...formView,
    display: {},
    Model: SettingModel,
    ControlPanel: ControlPanel,
    Controller: SettingsFormController,
    Compiler: SettingsFormCompiler,
    Renderer: SettingsFormRenderer,
    props: (genericProps, view) => {
        [...genericProps.arch.querySelectorAll("setting[type='header'] field")].forEach((el) => {
            const options = evaluateExpr(el.getAttribute("options") || "{}");
            options.isHeaderField = true;
            el.setAttribute("options", JSON.stringify(options));
        });
        return formView.props(genericProps, view);
    },
};

registry.category("views").add("base_settings", settingsFormView);