Grammalecte  Diff

    Common functions
*/

function showError (e) {
    console.error(e.fileName + "\n" + e.name + "\nline: " + e.lineNumber + "\n" + e.message);
}

function createNode (sType, oAttr, oDataset=null) {
    try {
        let xNode = document.createElement(sType);
        Object.assign(xNode, oAttr);
        if (oDataset) {
            Object.assign(xNode.dataset, oDataset);
        }
        return xNode;

        catch (e) {
            showError(e);
        }
    }
}

const oDictHandler = {
    oDictionaries: {},
    oPersonalDictionary: null,
    lCreatedDictionaries: [],
    xDicSelector: document.getElementById("dic_selector"),

    loadDictionaries: function () {
        if (bChrome) {
            browser.storage.local.get("shared_dictionaries", this._loadDictionaries.bind(this));
            browser.storage.local.get("personal_dictionary", this._loadDictionaries.bind(this));
            browser.storage.local.get("created_dictionaries_list", this._loadDictionaries.bind(this));
            return;
        }
        let xPromise = browser.storage.local.get("shared_dictionaries");
        xPromise.then(this._loadDictionaries.bind(this), showError);
        let xPromise2 = browser.storage.local.get("personal_dictionary");
        xPromise2.then(this._loadDictionaries.bind(this), showError);
        let xPromise3 = browser.storage.local.get("created_dictionaries_list");
        xPromise3.then(this._loadDictionaries.bind(this), showError);
    },

    _loadDictionaries: function (oResult) {
        if (oResult.hasOwnProperty("shared_dictionaries")) {
            this.oDictionaries = oResult.shared_dictionaries;
        }
        if (oResult.hasOwnProperty("personal_dictionary")) {
            this.oPersonalDictionary = oResult.personal_dictionary;
            oBinaryDict.load("__personal__");
        }
        if (oResult.hasOwnProperty("created_dictionaries_list")) {
            this.lCreatedDictionaries = oResult.created_dictionaries_list;
            for (let sDicName of this.lCreatedDictionaries) {
                let xOption = createNode("option", {value: sDicName, textContent: sDicName});
                this.xDicSelector.appendChild(xOption);
            }
        }
    },

    addDictionary: function (sDicName) {
        if (!this.oDictionaries.hasOwnProperty(sDicName)) {
            let xOption = createNode("option", {value: sDicName, textContent: sDicName});
            this.xDicSelector.appendChild(xOption);
            this.xDicSelector.selectedIndex = this.xDicSelector.options.length-1;
            this.lCreatedDictionaries.push(sDicName);
            browser.storage.local.set({ "created_dictionaries_list": this.lCreatedDictionaries });
        }
    },

    deleteDictionary: function (sDicName) {
        this.saveDictionary(sDicName, null);
        if (sDicName != "__personal__") {
            let iDict = this.lCreatedDictionaries.indexOf(sDicName);
            if (iDict > -1) {
                this.lCreatedDictionaries.splice(iDict, 1);
            }
            browser.storage.local.set({ "created_dictionaries_list": this.lCreatedDictionaries });
            for (let xNode of this.xDicSelector.childNodes) {
                if (xNode.value == sDicName) {
                    this.xDicSelector.removeChild(xNode);
                }
            }
            this.xDicSelector.selectedIndex = 0;
            oBinaryDict.load("__personal__");
        }
    },

    getDictionary: function (sName) {
        if (sName == "__personal__") {
            return this.oPersonalDictionary;
        }

            this.parseDict(oJSON);
        } else {
            oLexiconTable.clear();
            this.setDictData(0, "[néant]");
            hideElement("save_button");
        }
    },

    newDictionary: function () {
        this.oIBDAWG = null;
        this.sName = document.getElementById("new_dictionary_name").value;
        this.sDescription = document.getElementById("new_dictionary_description").value;
        oDictHandler.addDictionary(this.sName);
        oLexiconTable.clear();
        this.setDictData(0, "[néant]");
        hideElement("save_button");
        document.getElementById("new_dictionary_name").value = "";
        document.getElementById("new_dictionary_description").value = "";
        hideElement("new_dictionary_section")
    },

    parseDict: function (oJSON) {
        try {
            this.oIBDAWG = new IBDAWG(oJSON);
        }
        catch (e) {
            console.error(e);

    listen: function () {
        document.getElementById("dic_selector").addEventListener("change", () => {this.load(document.getElementById("dic_selector").value)}, false);
        document.getElementById("save_button").addEventListener("click", () => { this.build(); }, false);
        document.getElementById("export_button").addEventListener("click", () => { this.export(); }, false);
        document.getElementById("import_input").addEventListener("change", () => { this.import(); }, false);
        document.getElementById("new_dictionary_button").addEventListener("click", () => { switchDisplay("new_dictionary_section"); }, false);
        document.getElementById("delete_dictionary_button").addEventListener("click", () => { this.delete(); }, false);
        document.getElementById("create_dictionary_button").addEventListener("click", () => { this.newDictionary(); }, false);
    },

    build: function () {
        let xProgressNode = document.getElementById("wait_progress");
        let lEntry = oLexiconTable.getEntries();
        if (lEntry.length > 0) {
            let oDAWG = new DAWG(lEntry, "S", "fr", "Français", this.sName, this.sDescription, xProgressNode);

        }
        hideElement("save_button");
    },

    delete: function () {
        if (confirm("Voulez-vous effacer le dictionnaire “"+this.sName+"” ?")) {
            oLexiconTable.clear();

            this.setDictData(0, "[néant]");
            oDictHandler.deleteDictionary(this.sName);


        }
    },

    export: function () {
        let xBlob = new Blob([ JSON.stringify(this.oIBDAWG.getJSON()) ], {type: 'application/json'});
        let sURL = URL.createObjectURL(xBlob);
        browser.downloads.download({ filename: "fr."+this.sName+".json", url: sURL, saveAs: true });