1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66

use std::fmt::Display;

use crate::geometry::{Orientation, Vector};
use image::Rgb;

#[derive(Debug, Clone)]
pub struct Word {
    pub pos: Vector,
    pub text: String,
    pub orientation: Orientation,
    pub color: Rgb<u8>,
    pub font_name: String,
    pub size: u32,
    pub count: u32,
}

impl Display for Word {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "Word[{}]", self.text)
    }
}

impl Word {
    pub fn new(
        text: &str,
        orientation: Orientation,
        color: Rgb<u8>,
        font_name: &str,
        size: u32,
    ) -> Word {
        Word {
            text: text.to_string(),
            orientation,
            color,
            font_name: font_name.to_string(),
            size,
            count: 1,
            pos: (0, 0),
        }
    }

    pub fn displace(&self, pos: Vector) -> Word {
        let mut word = self.clone();
        word.pos = pos;

        word
    }
}

#[cfg(test)]
mod test {
    use super::*;

    #[test]
    fn word_construction() {
        let red = Rgb([255, 0, 0]);

        let word = Word::new("Hello", Orientation::Horizontal, red, "dejavu", 12);

        assert_eq!("Hello", word.text);
        assert_eq!(Orientation::Horizontal, word.orientation);
        assert_eq!(red, word.color);
        assert_eq!("dejavu", word.font_name);
        assert_eq!(12, word.size);
    }
}