/// ## keyboard example
/// ```rust
///    use doe::keyboard::key_press;
///    use doe::keyboard::key_release;
///    use doe::keyboard::listen_mouse_position;
///    use doe::keyboard::get_mouse_position;
///
///    use doe::keyboard::KeyCode;
///    key_press(KeyCode::COMMAND);
///    key_press(KeyCode::V);
///    key_release(KeyCode::V);
/// ```
#[allow(warnings)]
#[cfg(feature = "keyboard")]
pub mod keyboard {

    pub mod common {}

    #[cfg(target_os = "linux")]
    pub mod linux {
        ///
        /// ```rust
        ///fn main(){
        ///     use doe::keyboard::keyboard::key_press;
        ///     key_press("ctrl+v",100);
        /// }
        /// ```
        ///
        ///

        #[cfg(target_os = "linux")]
        pub fn key_press(keys: &str) {
            use xdotool::command::options;
            use xdotool::keyboard::send_key_down;
            use xdotool::keyboard::send_key_up;
            use xdotool::option_vec;
            use xdotool::OptionVec;
            send_key_down(keys, option_vec![options::KeyboardOption::Delay(100)]);
        }
        #[cfg(target_os = "linux")]
        pub fn key_release(keys: &str) {
            use xdotool::command::options;
            use xdotool::keyboard::send_key_down;
            use xdotool::keyboard::send_key_up;
            use xdotool::option_vec;
            use xdotool::OptionVec;
            send_key_up(keys, option_vec![options::KeyboardOption::Delay(100)]);
        }
    }

    #[cfg(target_os = "macos")]
    pub mod macos {
        /// ## keyboard example
        /// ```rust
        ///    use doe::keyboard::key_press;
        ///    use doe::keyboard::key_release;
        ///    use doe::keyboard::listen_mouse_position;
        ///    use doe::keyboard::get_mouse_position;
        ///
        ///    use doe::keyboard::KeyCode;
        ///    key_press(KeyCode::COMMAND);
        ///    key_press(KeyCode::V);
        ///    key_release(KeyCode::V);
        /// ```
        #[cfg(target_os = "macos")]
        pub fn key_press(keycode: u16) {
            use core_graphics::event::CGKeyCode;
            use core_graphics::event::{CGEvent, CGEventFlags, CGEventTapLocation};
            use core_graphics::event_source::CGEventSource;
            use core_graphics::event_source::CGEventSourceStateID;
            let state_id: CGEventSourceStateID = CGEventSourceStateID::HIDSystemState;
            let source: CGEventSource = CGEventSource::new(state_id).unwrap();
            let new_keycode: CGKeyCode = keycode;
            let event = CGEvent::new_keyboard_event(source, new_keycode, true).unwrap();
            event.set_flags(CGEventFlags::CGEventFlagCommand);
            event.post(CGEventTapLocation::HID);
        }
        /// ## keyboard example
        /// ```rust
        ///fn main(){
        ///    use doe::keyboard::key_press;
        ///    use doe::keyboard::key_release;
        ///    use doe::keyboard::listen_mouse_position;
        ///    use doe::keyboard::get_mouse_position;
        ///
        ///    use doe::keyboard::KeyCode;
        ///    key_press(KeyCode::COMMAND);
        ///    key_press(KeyCode::V);
        ///    key_release(KeyCode::V);
        ///}
        /// ```

        #[cfg(target_os = "macos")]
        pub fn key_release(keycode: u16) {
            use core_graphics::event::CGKeyCode;
            use core_graphics::event::{CGEvent, CGEventFlags, CGEventTapLocation};
            use core_graphics::event_source::CGEventSource;
            use core_graphics::event_source::CGEventSourceStateID;
            let state_id: CGEventSourceStateID = CGEventSourceStateID::HIDSystemState;
            let source: CGEventSource = CGEventSource::new(state_id).unwrap();
            let new_keycode: CGKeyCode = keycode;
            let event = CGEvent::new_keyboard_event(source, new_keycode, false).unwrap();
            event.set_flags(CGEventFlags::CGEventFlagCommand);
            event.post(CGEventTapLocation::HID);
        }
    }

    #[cfg(target_os = "windows")]
    pub mod windows {
        pub fn key_release_keybd_event(keycode: u16) {
            use winapi::um::winuser::keybd_event;

            unsafe {
                keybd_event(keycode as u8, 0, 0x2, 0);
            }
        }
        pub fn key_press_by_keybd_event(keycode: u16) {
            use winapi::um::winuser::keybd_event;
            use winapi::um::winuser::mouse_event;

            unsafe {
                keybd_event(keycode as u8, 0, 0, 0);
            }
        }
        pub fn key_release(keycode: u16) {
            use winapi::shared::minwindef::DWORD;
            use winapi::um::winuser::keybd_event;
            use winapi::um::winuser::{SendInput, INPUT, INPUT_KEYBOARD};
            pub const KEYEVENTF_KEYUP: DWORD = 0x0002;
            unsafe {
                let mut input = INPUT::default();
                input.type_ = INPUT_KEYBOARD;
                input.u.ki_mut().wVk = keycode as _;
                input.u.ki_mut().dwFlags = KEYEVENTF_KEYUP;
                // Simulate key press
                let usent = SendInput(
                    1,                    // Number of inputs
                    &mut input as *mut _, // Pointer to the input array
                    std::mem::size_of::<INPUT>() as i32,
                );
                if usent != 1 {
                    println!("send error");
                }
            }
        }

        pub fn key_press(keycode: u16) {
            use winapi::shared::minwindef::DWORD;
            use winapi::um::winuser::keybd_event;
            use winapi::um::winuser::{SendInput, INPUT, INPUT_KEYBOARD};
            pub const KEYEVENTF_KEYUP: DWORD = 0x0002;
            unsafe {
                let mut input = INPUT::default();
                input.type_ = INPUT_KEYBOARD;
                input.u.ki_mut().wVk = keycode as _;
                input.u.ki_mut().dwFlags = 0; // Press the key

                // Simulate key press
                let usent = SendInput(
                    1,                    // Number of inputs
                    &mut input as *mut _, // Pointer to the input array
                    std::mem::size_of::<INPUT>() as i32,
                );
                if usent != 1 {
                    println!("send error");
                }
            }
        }
    }

    pub use common::*;

    #[cfg(target_os = "linux")]
    pub use linux::*;

    #[cfg(target_os = "macos")]
    pub use macos::*;

    #[cfg(target_os = "windows")]
    pub use windows::*;
}

#[cfg(feature = "keyboard")]
pub use keyboard::*;

#[allow(warnings)]
pub struct WinKeyCode;
impl WinKeyCode {
    pub const A: u16 = 65;
    pub const B: u16 = 66;
    pub const C: u16 = 67;
    pub const D: u16 = 68;
    pub const E: u16 = 69;
    pub const F: u16 = 70;
    pub const G: u16 = 71;
    pub const H: u16 = 72;
    pub const I: u16 = 73;
    pub const J: u16 = 74;
    pub const K: u16 = 75;
    pub const L: u16 = 76;
    pub const M: u16 = 77;
    pub const N: u16 = 78;
    pub const O: u16 = 79;
    pub const P: u16 = 80;
    pub const Q: u16 = 81;
    pub const R: u16 = 82;
    pub const S: u16 = 83;
    pub const T: u16 = 84;
    pub const U: u16 = 85;
    pub const V: u16 = 86;
    pub const W: u16 = 87;
    pub const X: u16 = 88;
    pub const Y: u16 = 89;
    pub const Z: u16 = 90;
    pub const NUM_0: u16 = 48;
    pub const NUM_1: u16 = 49;
    pub const NUM_2: u16 = 50;
    pub const NUM_3: u16 = 51;
    pub const NUM_4: u16 = 52;
    pub const NUM_5: u16 = 53;
    pub const NUM_6: u16 = 54;
    pub const NUM_7: u16 = 55;
    pub const NUM_8: u16 = 56;
    pub const NUM_9: u16 = 57;
    pub const F1: u16 = 112;
    pub const F2: u16 = 113;
    pub const F3: u16 = 114;
    pub const F4: u16 = 115;
    pub const F5: u16 = 116;
    pub const F6: u16 = 117;
    pub const F7: u16 = 118;
    pub const F8: u16 = 119;
    pub const F9: u16 = 120;
    pub const F10: u16 = 121;
    pub const F11: u16 = 122;
    pub const F12: u16 = 123;
    pub const ENTER: u16 = 10;
    pub const END: u16 = 35;
    pub const HOME: u16 = 36;
    pub const LEFT_ARROW: u16 = 37;
    pub const UP_ARROW: u16 = 38;
    pub const RIGHT_ARROW: u16 = 39;
    pub const DOWN_ARROW: u16 = 40;
    pub const INSERT: u16 = 45;
    pub const DELETE: u16 = 46;
    pub const HELP: u16 = 47;
    pub const NUM_LOCK: u16 = 14;
    pub const BACKSPACE: u16 = 8;
    pub const TAB: u16 = 9;
    pub const CLEAR: u16 = 12;
    pub const SHIFT: u16 = 16;
    pub const CONTROL: u16 = 17;
    pub const ALT: u16 = 18;
    pub const CAPS_LOCK: u16 = 20;
    pub const ESC: u16 = 27;
    pub const SPACEBAR: u16 = 32;
    pub const PAGE_UP: u16 = 33;
    pub const PAGE_DOWN: u16 = 3;
    pub const SIGN_MUL: u16 = 106; //*
    pub const SIGN_ADD: u16 = 107; //+
    pub const SIGN_SUB: u16 = 109; //+
    pub const SIGN_DOT: u16 = 110; //.
    pub const SIGN_DIV: u16 = 111; // \/
}
#[allow(warnings)]
pub struct KeyCode;
#[allow(warnings)]
impl KeyCode {
    pub const RETURN: u16 = 0x24;
    pub const TAB: u16 = 0x30;
    pub const SPACE: u16 = 0x31;
    pub const DELETE: u16 = 0x33;
    pub const ESCAPE: u16 = 0x35;
    pub const COMMAND: u16 = 0x37;
    pub const SHIFT: u16 = 0x38;
    pub const CAPS_LOCK: u16 = 0x39;
    pub const OPTION: u16 = 0x3A;
    pub const CONTROL: u16 = 0x3B;
    pub const RIGHT_COMMAND: u16 = 0x36;
    pub const RIGHT_SHIFT: u16 = 0x3C;
    pub const RIGHT_OPTION: u16 = 0x3D;
    pub const RIGHT_CONTROL: u16 = 0x3E;
    pub const FUNCTION: u16 = 0x3F;
    pub const VOLUME_UP: u16 = 0x48;
    pub const VOLUME_DOWN: u16 = 0x49;
    pub const MUTE: u16 = 0x4A;
    pub const F1: u16 = 0x7A;
    pub const F2: u16 = 0x78;
    pub const F3: u16 = 0x63;
    pub const F4: u16 = 0x76;
    pub const F5: u16 = 0x60;
    pub const F6: u16 = 0x61;
    pub const F7: u16 = 0x62;
    pub const F8: u16 = 0x64;
    pub const F9: u16 = 0x65;
    pub const F10: u16 = 0x6D;
    pub const F11: u16 = 0x67;
    pub const F12: u16 = 0x6F;
    pub const F13: u16 = 0x69;
    pub const F14: u16 = 0x6B;
    pub const F15: u16 = 0x71;
    pub const F16: u16 = 0x6A;
    pub const F17: u16 = 0x40;
    pub const F18: u16 = 0x4F;
    pub const F19: u16 = 0x50;
    pub const F20: u16 = 0x5A;
    pub const HELP: u16 = 0x72;
    pub const HOME: u16 = 0x73;
    pub const PAGE_UP: u16 = 0x74;
    pub const FORWARD_DELETE: u16 = 0x75;
    pub const END: u16 = 0x77;
    pub const PAGE_DOWN: u16 = 0x79;
    pub const LEFT_ARROW: u16 = 0x7B;
    pub const RIGHT_ARROW: u16 = 0x7C;
    pub const DOWN_ARROW: u16 = 0x7D;
    pub const UP_ARROW: u16 = 0x7E;

    // 字母 A-Z
    pub const A: u16 = 0x00;
    pub const B: u16 = 0x0B;
    pub const C: u16 = 0x08;
    pub const D: u16 = 0x02;
    pub const E: u16 = 0x0E;
    pub const F: u16 = 0x03;
    pub const G: u16 = 0x05;
    pub const H: u16 = 0x04;
    pub const I: u16 = 0x22;
    pub const J: u16 = 0x26;
    pub const K: u16 = 0x28;
    pub const L: u16 = 0x25;
    pub const M: u16 = 0x2E;
    pub const N: u16 = 0x2D;
    pub const O: u16 = 0x1F;
    pub const P: u16 = 0x23;
    pub const Q: u16 = 0x0C;
    pub const R: u16 = 0x0F;
    pub const S: u16 = 0x01;
    pub const T: u16 = 0x11;
    pub const U: u16 = 0x20;
    pub const V: u16 = 0x09;
    pub const W: u16 = 0x0D;
    pub const X: u16 = 0x07;
    pub const Y: u16 = 0x10;
    pub const Z: u16 = 0x06;

    // 数字 0-9
    pub const NUM_0: u16 = 0x1D;
    pub const NUM_1: u16 = 0x12;
    pub const NUM_2: u16 = 0x13;
    pub const NUM_3: u16 = 0x14;
    pub const NUM_4: u16 = 0x15;
    pub const NUM_5: u16 = 0x17;
    pub const NUM_6: u16 = 0x16;
    pub const NUM_7: u16 = 0x1A;
    pub const NUM_8: u16 = 0x1C;
    pub const NUM_9: u16 = 0x19;
}