/**
 * Test-contour shim for the MIS webSDK (WrSDK) and Yandex SmartCaptcha.
 *
 * Production keeps loading the real SDK from widget.sovamed.ru / widget.wmtmed.ru
 * and the real captcha from smartcaptcha.yandexcloud.net. Those hosts are not
 * reachable from the isolated *.sova.local test contour and their captcha sitekey
 * is bound to production domains, so patient registration cannot complete there.
 *
 * This module is a no-op unless the page is served from a *.sova.local host.
 */

function isTestContour() {
    return typeof location !== 'undefined' && /\.sova\.local$/i.test(location.hostname);
}

function resolveLater(value, ms) {
    return new Promise(function(resolve) {
        setTimeout(function() { resolve(value); }, ms || 150);
    });
}

function rejectLater(value, ms) {
    return new Promise(function(_, reject) {
        setTimeout(function() { reject(value); }, ms || 150);
    });
}

function TestWrSDK() {
    this.data = { user: { authenticated: false } };
    this.sdkOrigin = location.origin;
}

TestWrSDK.prototype.on = function(event, callback) {
    if (typeof callback === 'function') {
        setTimeout(callback, 0);
    }
    return this;
};

TestWrSDK.prototype.isLoggedIn = function() {
    return resolveLater({ authenticated: false });
};

// New patient: report "not found" so the UI switches to the registration form.
TestWrSDK.prototype.recoveryInit = function() {
    return rejectLater({ data: { message: 'Пользователь не найден в базе данных (тестовый контур)' } });
};

TestWrSDK.prototype.registerInit = function() {
    return resolveLater({ data: { rToken: 'test-rtoken-' + Date.now(), email: 'false' } });
};

TestWrSDK.prototype.registerComplete = function() {
    return resolveLater({ data: { text: 'Тестовый контур: аккаунт создан. Код подтверждения — любой.' } });
};

TestWrSDK.prototype.recoveryComplete = function() {
    return resolveLater({ data: { message: 'Тестовый контур: пароль установлен.' } });
};

TestWrSDK.prototype.changeTempPassword = function() {
    return resolveLater({ data: { success: 'Тестовый контур: пароль изменён.' } });
};

TestWrSDK.prototype.loadLoginView = function() {};

TestWrSDK.prototype.loginClient = function() {
    return rejectLater({ data: { message: 'Вход в тестовом контуре недоступен: МИС замокана.' } });
};

function installSmartCaptcha() {
    if (window.smartCaptcha && window.smartCaptcha.__test) {
        return;
    }

    window.smartCaptcha = {
        __test: true,
        render: function(container) {
            if (container) {
                container.innerHTML =
                    '<div class="alert alert-info py-1 mb-0" style="font-size:12px">' +
                    'Тестовый контур: проверка капчи отключена</div>';
            }
            return 'test-captcha-widget';
        },
        getResponse: function() { return 'test-captcha-token'; },
        subscribe: function(widgetId, event, callback) {
            if (event === 'success' && typeof callback === 'function') {
                setTimeout(callback, 0);
            }
        },
        reset: function() {},
        execute: function() {}
    };
}

function install() {
    if (!isTestContour()) {
        return false;
    }

    window.WrSDK = TestWrSDK;
    installSmartCaptcha();

    return true;
}

if (isTestContour()) {
    installSmartCaptcha();
}

module.exports = {
    isTestContour: isTestContour,
    install: install
};
