use wasm_bindgen_test::*;
use wasm_bindgen::prelude::*;
use web_sys::HtmlInputElement;

#[wasm_bindgen(module = "./tests/wasm/element.js")]
extern {
    fn new_input() -> HtmlInputElement;
}

#[wasm_bindgen]
extern {
    #[wasm_bindgen(js_name = location, js_namespace = document)]
    static LOCATION: Location;

    type Location;

    // FIXME: `href` should be structural in `web_sys`
    #[wasm_bindgen(getter, method, structural)]
    fn href(this: &Location) -> String;
}

#[wasm_bindgen_test]
fn test_input_element() {
    let element = new_input();
    let location = LOCATION.href();
    assert_eq!(element.accept(), "", "Shouldn't have an accept");
    element.set_accept("audio/*");
    assert_eq!(element.accept(), "audio/*", "Should have an accept");

    assert_eq!(element.alt(), "", "Shouldn't have an alt");
    element.set_alt("alt text");
    assert_eq!(element.alt(), "alt text", "Should have an alt");

    element.set_type("text");
    assert_eq!(element.autocomplete(), "", "Shouldn't have an autocomplete");
    element.set_autocomplete("on");
    assert_eq!(element.autocomplete(), "on", "Shouldn't have an autocomplete");

    assert!(!element.autofocus(), "Shouldn't have an autofocus");
    element.set_autofocus(true);
    assert!(element.autofocus(), "Should have an autofocus");

    element.set_type("checkbox");
    assert!(!element.default_checked(), "Shouldn't have an default_checked");
    element.set_default_checked(true);
    assert!(element.default_checked(), "Should have an default_checked");

/*TODO fix
    assert!(!element.checked(), "Shouldn't be checked");
    element.set_checked(true);
    assert!(element.checked(), "Should be checked");
*/

    assert!(!element.disabled(), "Shouldn't be disabled");
    element.set_disabled(true);
    assert!(element.disabled(), "Should be disabled");

    match element.form() {
        None => assert!(true, "Shouldn't have a form"),
        _ => assert!(false, "Shouldn't have a form"),
    };

    assert_eq!(element.form_action(), location, "Should have the pages location");
    element.set_form_action("http://boop.com/");
    assert_eq!(element.form_action(), "http://boop.com/", "Should have a form_action");

    assert_eq!(element.form_enctype(), "", "Should have no enctype");
    element.set_form_enctype("text/plain");
    assert_eq!(element.form_enctype(), "text/plain", "Should have a plain text enctype");

    assert_eq!(element.form_method(), "", "Should have no method");
    element.set_form_method("POST");
    assert_eq!(element.form_method(), "post", "Should have a POST method");

    assert!(!element.form_no_validate(), "Should validate");
    element.set_form_no_validate(true);
    assert!(element.form_no_validate(), "Should not validate");

    assert_eq!(element.form_target(), "", "Should have no target");
    element.set_form_target("_blank");
    assert_eq!(element.form_target(), "_blank", "Should have a _blank target");

    assert_eq!(element.height(), 0, "Should have no height");
    element.set_height(12);
    assert_eq!(element.height(), 0, "Should have no height"); // Doesn't change, TODO check with get_attribute("height")=="12"

/*TODO fails in chrome
    element.set_type("checkbox");
    assert!(element.indeterminate(), "Should be indeterminate");
    element.set_checked(true);
    assert!(!element.indeterminate(), "Shouldn't be indeterminate");
    */
/*TODO add tests
pub fn indeterminate(&self) -> bool
pub fn set_indeterminate(&self, indeterminate: bool)
pub fn input_mode(&self) -> String
pub fn set_input_mode(&self, input_mode: &str)
pub fn list(&self) -> Option<HtmlElement>
pub fn max(&self) -> String
pub fn set_max(&self, max: &str)
pub fn max_length(&self) -> i32
pub fn set_max_length(&self, max_length: i32)
pub fn min(&self) -> String
pub fn set_min(&self, min: &str)
pub fn min_length(&self) -> i32
pub fn set_min_length(&self, min_length: i32)
pub fn multiple(&self) -> bool
pub fn set_multiple(&self, multiple: bool)
*/
    assert_eq!(element.name(), "", "Should not have a name");
    element.set_name("namey");
    assert_eq!(element.name(), "namey", "Should have a name");
/*TODO add tests
pub fn pattern(&self) -> String
pub fn set_pattern(&self, pattern: &str)
*/
    assert_eq!(element.placeholder(), "", "Should not have a placeholder");
    element.set_placeholder("some text");
    assert_eq!(element.placeholder(), "some text", "Should have a placeholder");

    assert!(!element.read_only(), "Should have not be readonly");
    element.set_read_only(true);
    assert!(element.read_only(), "Should be readonly");

    assert!(!element.required(), "Should have not be required");
    element.set_required(true);
    assert!(element.required(), "Should be required");
/*TODO add tests
pub fn size(&self) -> u32
pub fn set_size(&self, size: u32)
*/
/*TODO fails in chrome
    element.set_type("image");
    assert_eq!(element.src(), "", "Should have no src");
    element.set_value("hey.png");
    assert_eq!(element.src(), "hey.png", "Should have a src");
*/
/*TODO add tests
pub fn src(&self) -> String
pub fn set_src(&self, src: &str)
pub fn step(&self) -> String
pub fn set_step(&self, step: &str)
pub fn type_(&self) -> String
pub fn set_type(&self, type_: &str)
pub fn default_value(&self) -> String
pub fn set_default_value(&self, default_value: &str)
*/
/*TODO fails in chrome
    assert_eq!(element.value(), "", "Should have no value");
    element.set_value("hey!");
    assert_eq!(element.value(), "hey!", "Should have a value");
*/
    element.set_type("number");
    element.set_value("1");
    assert_eq!(element.value_as_number(), 1.0, "Should have value 1");
    element.set_value_as_number(2.0);
    assert_eq!(element.value(), "2", "Should have value 2");

    assert_eq!(element.width(), 0, "Should have no width");
    element.set_width(12);
    assert_eq!(element.width(), 0, "Should have no width"); // Doesn't change, TODO check with get_attribute("width")=="12"

    assert_eq!(element.will_validate(), false, "Shouldn't validate");
    assert_eq!(element.validation_message().unwrap(), "", "Shouldn't have a value");
    assert_eq!(element.check_validity(), true, "Should be valid");
    assert_eq!(element.report_validity(), true, "Should be valid");
    element.set_custom_validity("Boop"); // Method exists but doesn't impact validity ?!??! TODO look into
    assert_eq!(element.check_validity(), true, "Should be valid");
    assert_eq!(element.report_validity(), true, "Should be valid");
/*TODO add tests
pub fn labels(&self) -> Option<NodeList>
pub fn select(&self)
pub fn selection_direction(&self) -> Result<Option<String>, JsValue>
pub fn set_selection_direction(
    &self,
    selection_direction: Option<&str>
) -> Result<(), JsValue>
pub fn set_range_text(&self, replacement: &str) -> Result<(), JsValue>
pub fn set_selection_range(
    &self,
    start: u32,
    end: u32,
    direction: &str
) -> Result<(), JsValue>
*/

    assert_eq!(element.align(), "", "Should have no align");
    element.set_align("left");
    assert_eq!(element.align(), "left", "Should have an align");
/*TODO add tests
pub fn use_map(&self) -> String
pub fn set_use_map(&self, use_map: &str)
pub fn text_length(&self) -> i32
pub fn webkitdirectory(&self) -> bool
pub fn set_webkitdirectory(&self, webkitdirectory: bool)
pub fn set_focus_state(&self, a_is_focused: bool)
*/
}
