const defaultEnvName = "ar";


export default class Environment {


    constructor(options = {}) {
        this.name = options.name ? options.name : defaultEnvName;
        this.defaultOptions = {
            paragraphs: {
                T1: true,
                T2: true,
                T3: true,
                T4: true,
                quote: true
            },

            characters: [
                {
                    label: "mot",
                    styles: [
                        {
                            "label": "étranger",
                            "class": "foreign"
                        },
                        {
                            "label": "accronyme",
                            "class": "acronym"
                        }
                    ]
                },

                {
                    label: "nom",
                    styles: [
                        {
                            "label": "Auteur - Citation",
                            "class": "author-quotation"
                        },
                        {
                            "label": "Auteur - Œuvre",
                            "class": "author-work"
                        },
                        {
                            "label": "Marque",
                            "class": "brand"
                        },
                        {
                            "label": "Nom propre",
                            "class": "proper-noun"
                        }
                    ]
                },

                {
                    label: "numéral",
                    styles: [
                        {
                            "label": "siècle",
                            "class": "century"
                        },
                        {
                            "label": "date",
                            "class": "date"
                        }
                    ]
                },
                {
                    label: "typo",
                    styles: [
                        {
                            "label": "indice",
                            "class": "subscript"
                        },
                        {
                            "label": "exposant",
                            "class": "superscript"
                        }
                    ]
                }
            ],
        };

        this.setOptions({
            ...this.defaultOptions,
            ...options,
        })
    }


    setOptions(options) {
        this.options = {
            ...this.options,
            ...options,
        }

    }


    hasParagraphOption(optionKey) {
        return this.options.paragraphs[optionKey] | false;
    }

    getCharacterOptions() {
        return this.options.characters;
    }


    static async loadEnvironment(envName) {
        if (envName === defaultEnvName)
            return new Environment();
        else
            return Environment.loadEnvironmentFromJSONFile('/dedediteur/env/' + envName + '.json')

    }

    static async loadEnvironmentFromJSONFile(filePath) {
        let res = await fetch(filePath);
        let json = await res.json();
        return Environment.loadEnvironmentFromJSON(json);


    }

    static loadEnvironmentFromJSON(json) {
        return new Environment(json);
    }

}