import server from "../../../services/server.js";
import toastService from "../../../services/toast.js";
import OptionsTab from "./options_tab.js";

const TPL = `
<div class="options-section">
    <h4 style="margin-top: 0px;">Sync configuration</h4>
    
    <form id="sync-setup-form">
        <div class="form-group">
            <label for="sync-server-host">Server instance address</label>
            <input class="form-control" id="sync-server-host" placeholder="https://<host>:<port>">
        </div>
    
        <div class="form-group">
            <label for="sync-server-timeout">Sync timeout (milliseconds)</label>
            <input class="form-control" id="sync-server-timeout" min="1" max="10000000" type="number" style="text-align: left;">
        </div>
    
        <div class="form-group">
            <label for="sync-proxy">Sync proxy server (optional)</label>
            <input class="form-control" id="sync-proxy" placeholder="https://<host>:<port>">
    
            <p><strong>Note:</strong> If you leave the proxy setting blank, the system proxy will be used (applies to desktop/electron build only)</p>
        </div>
    
        <div style="display: flex; justify-content: space-between;">
            <button class="btn btn-primary">Save</button>
    
            <button class="btn" type="button" data-help-page="Synchronization">Help</button>
        </div>
    </form>
</div>

<div class="options-section">
    <h4>Sync test</h4>
    
    <p>This will test the connection and handshake to the sync server. If the sync server isn't initialized, this will set it up to sync with the local document.</p>
    
    <button id="test-sync-button" class="btn">Test sync</button>
</div>`;

export default class SyncOptions extends OptionsTab {
    get tabTitle() { return "Sync" }

    lazyRender() {
        this.$widget = $(TPL);

        this.$form = this.$widget.find("#sync-setup-form");
        this.$syncServerHost = this.$widget.find("#sync-server-host");
        this.$syncServerTimeout = this.$widget.find("#sync-server-timeout");
        this.$syncProxy = this.$widget.find("#sync-proxy");
        this.$testSyncButton = this.$widget.find("#test-sync-button");

        this.$form.on('submit', () => this.save());

        this.$testSyncButton.on('click', async () => {
            const result = await server.post('sync/test');

            if (result.success) {
                toastService.showMessage(result.message);
            }
            else {
                toastService.showError("Sync server handshake failed, error: " + result.message);
            }
        });
    }

    optionsLoaded(options) {
        this.$syncServerHost.val(options['syncServerHost']);
        this.$syncServerTimeout.val(options['syncServerTimeout']);
        this.$syncProxy.val(options['syncProxy']);
    }

    save() {
        const opts = {
            'syncServerHost': this.$syncServerHost.val(),
            'syncServerTimeout': this.$syncServerTimeout.val(),
            'syncProxy': this.$syncProxy.val()
        };

        server.put('options', opts).then(()  => toastService.showMessage("Options change have been saved."));

        return false;
    }
}