var common = require('../casper_lib/common.js').common;

common.start_and_log_in();

casper.then(function () {
    var menu_selector = '#settings-dropdown';
    casper.waitUntilVisible(menu_selector, function () {
        casper.click(menu_selector);
    });
});

casper.then(function () {
    casper.test.info('Administration page');
    casper.click('a[href^="#administration"]');
});

casper.waitForSelector('#settings_overlay_container.show', function () {
    casper.test.info('Administration page is active');
    casper.test.assertUrlMatch(/^http:\/\/[^/]+\/#administration/, 'URL suggests we are on administration page');
});

// Test only admins may create streams Setting
casper.waitForSelector('input[type="checkbox"][id="id_realm_create_stream_by_admins_only"]', function () {
    casper.click('input[type="checkbox"][id="id_realm_create_stream_by_admins_only"]');
    casper.click('form.admin-realm-form input.button');
});

casper.then(function () {
    // Test setting was activated
    casper.waitUntilVisible('#admin-realm-create-stream-by-admins-only-status', function () {
        casper.test.assertSelectorHasText('#admin-realm-create-stream-by-admins-only-status', 'Only Admins may now create new streams!');
        casper.test.assertEval(function () {
            return document.querySelector('input[type="checkbox"][id="id_realm_create_stream_by_admins_only"]').checked;
        }, 'Only admins may create streams Setting activated');
    });
});

casper.then(function () {
    // Leave the page and return
    casper.click('#settings-dropdown');
    casper.click('a[href^="#streams"]');
    casper.click('#settings-dropdown');
    casper.click('a[href^="#administration"]');
});

casper.waitUntilVisible('input[type="checkbox"][id="id_realm_create_stream_by_admins_only"]', function () {
    // Test Setting was saved
    casper.test.assertEval(function () {
        return document.querySelector('input[type="checkbox"][id="id_realm_create_stream_by_admins_only"]').checked;
    }, 'Only admins may create streams Setting saved');

    // Deactivate setting
    casper.click('input[type="checkbox"][id="id_realm_create_stream_by_admins_only"]');
    casper.click('form.admin-realm-form input.button');
});

casper.then(function () {
    casper.waitUntilVisible('#admin-realm-create-stream-by-admins-only-status', function () {
        casper.test.assertSelectorHasText('#admin-realm-create-stream-by-admins-only-status', 'Any user may now create new streams!');
        casper.test.assertEval(function () {
            return !(document.querySelector('input[type="checkbox"][id="id_realm_create_stream_by_admins_only"]').checked);
        }, 'Only admins may create streams Setting deactivated');
    });
});


casper.then(function () {
    // Test custom realm emoji
    casper.click("li[data-section='emoji-settings']");
    casper.waitUntilVisible('.admin-emoji-form', function () {
        casper.fill('form.admin-emoji-form', {
            name: 'MouseFace',
            url: 'http://zulipdev.com:9991/static/images/integrations/logos/jenkins.png',
        }, true);
    });
});

casper.then(function () {
    casper.waitUntilVisible('div#admin-emoji-status', function () {
        casper.test.assertSelectorHasText('div#admin-emoji-status', 'Custom emoji added!');
    });
});

casper.then(function () {
    casper.waitUntilVisible('.emoji_row', function () {
        casper.test.assertSelectorHasText('.emoji_row .emoji_name', 'MouseFace');
        casper.test.assertExists('.emoji_row img[src="http://zulipdev.com:9991/static/images/integrations/logos/jenkins.png"]');
        casper.click('.emoji_row button.delete');
    });
});

casper.then(function () {
    casper.waitWhileVisible('.emoji_row', function () {
        casper.test.assertDoesntExist('.emoji_row');
    });
});

// Test custom realm filters
casper.then(function () {
    casper.click("li[data-section='filter-settings']");
    casper.waitUntilVisible('.admin-filter-form', function () {
        casper.fill('form.admin-filter-form', {
            pattern: '#(?P<id>[0-9]+)',
            url_format_string: 'https://trac.example.com/ticket/%(id)s',
        });
        casper.click('form.admin-filter-form input.btn');
    });
});

casper.then(function () {
    casper.waitUntilVisible('div#admin-filter-status', function () {
        casper.test.assertSelectorHasText('div#admin-filter-status', 'Custom filter added!');
    });
});

casper.then(function () {
    casper.waitUntilVisible('.filter_row', function () {
        casper.test.assertSelectorHasText('.filter_row span.filter_pattern', '#(?P<id>[0-9]+)');
        casper.test.assertSelectorHasText('.filter_row span.filter_url_format_string', 'https://trac.example.com/ticket/%(id)s');
        casper.click('.filter_row button');
    });
});

casper.then(function () {
    casper.waitWhileVisible('.filter_row', function () {
        casper.test.assertDoesntExist('.filter_row');
    });
});

casper.then(function () {
    casper.waitUntilVisible('.admin-filter-form', function () {
        casper.fill('form.admin-filter-form', {
            pattern: 'a$',
            url_format_string: 'https://trac.example.com/ticket/%(id)s',
        });
        casper.click('form.admin-filter-form input.btn');
    });
});

casper.then(function () {
    casper.waitUntilVisible('div#admin-filter-pattern-status', function () {
        casper.test.assertSelectorHasText('div#admin-filter-pattern-status', 'Failed: Invalid filter pattern, you must use the following format OPTIONAL_PREFIX(?P<id>.+)');
    });
});

var stream_name = "Scotland";
function get_suggestions(str) {
    casper.then(function () {
        casper.evaluate(function (str) {
            $('.create_default_stream')
            .focus()
            .val(str)
            .trigger($.Event('keyup', { which: 0 }));
        }, str);
    });
}

function select_from_suggestions(item) {
    casper.then(function () {
        casper.evaluate(function (item) {
            var tah = $('.create_default_stream').data().typeahead;
            tah.mouseenter({
                currentTarget: $('.typeahead:visible li:contains("'+item+'")')[0],
            });
            tah.select();
        }, {item: item});
    });
}

// Test default stream creation and addition
casper.then(function () {
    casper.click("li[data-section='default-streams-list']");
    casper.waitUntilVisible(".create_default_stream", function () {
        // It matches with all the stream names which has 'O' as a substring (Rome, Scotland, Verona
        // etc). 'O' is used to make sure that it works even if there are multiple suggestions.
        // Uppercase 'O' is used instead of the lowercase version to make sure that the suggestions
        // are case insensitive.
        get_suggestions("O");
        select_from_suggestions(stream_name);
    });
});

casper.then(function () {
    casper.waitUntilVisible('.default_stream_row[id='+stream_name+']', function () {
        casper.test.assertSelectorHasText('.default_stream_row[id='+stream_name+'] .default_stream_name', stream_name);
    });
});

casper.then(function () {
    casper.waitUntilVisible('.default_stream_row[id='+stream_name+']', function () {
        casper.test.assertSelectorHasText('.default_stream_row[id='+stream_name+'] .default_stream_name', stream_name);
        casper.click('.default_stream_row[id='+stream_name+'] button.remove-default-stream');
    });
});

casper.then(function () {
    casper.waitWhileVisible('.default_stream_row[id='+stream_name+']', function () {
        casper.test.assertDoesntExist('.default_stream_row[id='+stream_name+']');
    });
});


// TODO: Test stream deletion

// Test uploading realm icon image
casper.then(function () {
    casper.click("li[data-section='organization-settings']");
    var selector = 'img#realm-settings-icon[src^="https://secure.gravatar.com/avatar/"]';
    casper.waitUntilVisible(selector, function () {
        casper.test.assertEqual(casper.visible('#realm_icon_delete_button'), false);
        casper.fill('form.admin-realm-form', {
                realm_icon_file_input: 'static/images/logo/zulip-icon-128x128.png',
            }, true);
        casper.waitWhileVisible("#upload_icon_spinner .loading_indicator_spinner", function () {
            casper.test.assertExists('img#realm-settings-icon[src^="/user_avatars/1/realm/icon.png?version=2"]');
            casper.test.assertEqual(casper.visible('#realm_icon_delete_button'), true);
        });
    });
});

// Test deleting realm icon image
casper.then(function () {
    casper.click("li[data-section='organization-settings']");
    casper.click("#realm_icon_delete_button");
    casper.test.assertEqual(casper.visible('#realm_icon_delete_button'), true);
    casper.waitWhileVisible("#upload_icon_spinner .loading_indicator_spinner", function () {
        casper.test.assertExists('img#realm-settings-icon[src^="https://secure.gravatar.com/avatar/"]');
        casper.test.assertEqual(casper.visible('#realm_icon_delete_button'), false);
    });
});

casper.then(function () {
    casper.click("li[data-section='organization-settings']");
    casper.waitUntilVisible('#id_realm_default_language', function () {
        casper.test.info("Changing realm default language");
        casper.evaluate(function () {
            $('#id_realm_default_language').val('de').change();
        });
        casper.click('form.admin-realm-form input.button');
    });
});

casper.then(function () {
    casper.waitUntilVisible('#admin-realm-default-language-status', function () {
        casper.test.assertSelectorHasText('#admin-realm-default-language-status',
                                          'Default language changed!');
    });
});

// Test authentication methods setting
casper.then(function () {
    casper.click("li[data-section='auth-methods']");
    casper.waitUntilVisible(".method_row[data-method='Email'] input[type='checkbox']", function () {
        casper.click(".method_row[data-method='Email'] input[type='checkbox']");
        casper.click('form.admin-realm-form input.button');
    });
});

// Test setting was activated--default is checked
casper.then(function () {
    // Scroll to bottom so that casper snapshots show the auth methods table
    this.scrollToBottom();
    // Test setting was activated
    casper.waitUntilVisible('#admin-realm-authentication-methods-status', function () {
        casper.test.assertSelectorHasText('#admin-realm-authentication-methods-status', 'Authentication methods saved!');
        casper.test.assertEval(function () {
            return !(document.querySelector(".method_row[data-method='Email'] input[type='checkbox']").checked);
        });
    });
});

casper.then(function () {
    // Leave the page and return
    casper.click('#settings-dropdown');
    casper.click('a[href^="#streams"]');
    casper.click('#settings-dropdown');
    casper.click('a[href^="#administration"]');

    casper.waitUntilVisible(".method_row[data-method='Email'] input[type='checkbox']", function () {
        // Test Setting was saved
        casper.test.assertEval(function () {
            return !(document.querySelector(".method_row[data-method='Email'] input[type='checkbox']").checked);
        });
    });
});

// Deactivate setting--default is checked
casper.then(function () {
    casper.click(".method_row[data-method='Email'] input[type='checkbox']");
    casper.click('form.admin-realm-form input.button');
    casper.waitUntilVisible('#admin-realm-authentication-methods-status', function () {
        casper.test.assertSelectorHasText('#admin-realm-authentication-methods-status', 'Authentication methods saved!');
        casper.test.assertEval(function () {
            return document.querySelector(".method_row[data-method='Email'] input[type='checkbox']").checked;
        });
    });
});

common.then_log_out();

casper.run(function () {
    casper.test.done();
});