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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131

use url::Url;

use super::{dependency::Dependency, version::Version, FactorioVersion, ModInfo};

pub struct ModInfoBuilder {
    info: ModInfo,
}

impl ModInfoBuilder {
    pub fn new<T: Into<String>, V: Into<Version>>(
        name: T,
        version: V,
        title: T,
        author: T,
    ) -> Self {
        Self {
            info: ModInfo {
                name: name.into(),
                version: version.into(),
                title: title.into(),
                author: author.into(),
                contact: None,
                homepage: None,
                description: None,
                factorio_version: Default::default(),
                dependencies: Vec::new(),
                package: None,
            },
        }
    }

    pub fn contact<T: Into<String>>(&mut self, contact: T) -> &mut Self {
        self.info.contact = Some(contact.into());
        self
    }

    pub fn homepage(&mut self, homepage: Url) -> &mut Self {
        self.info.homepage = Some(homepage);
        self
    }

    pub fn description<T: Into<String>>(&mut self, description: T) -> &mut Self {
        self.info.description = Some(description.into());
        self
    }

    pub fn factorio_version(&mut self, factorio_version: FactorioVersion) -> &mut Self {
        self.info.factorio_version = factorio_version;
        self
    }

    pub fn dependency(&mut self, dependency: Dependency) -> &mut Self {
        self.info.dependencies.push(dependency);
        self
    }

    pub fn dependencies(&mut self, dependencies: &[Dependency]) -> &mut Self {
        self.info.dependencies.extend_from_slice(dependencies);
        self
    }

    pub fn readme<T: Into<String>>(&mut self, readme: T) -> &mut Self {
        self.info
            .package
            .get_or_insert_with(Default::default)
            .readme = Some(readme.into());
        self
    }

    pub fn faq<T: Into<String>>(&mut self, faq: T) -> &mut Self {
        self.info.package.get_or_insert_with(Default::default).faq = Some(faq.into());
        self
    }

    pub fn gallery<T: Into<String>>(&mut self, gallery: T) -> &mut Self {
        self.info
            .package
            .get_or_insert_with(Default::default)
            .gallery
            .push(gallery.into());
        self
    }

    pub fn build(&mut self) -> ModInfo {
        self.info.clone()
    }
}

#[cfg(test)]
mod tests {
    use crate::{modinfo::ModPackageInfo, version::VersionReq};

    use super::*;

    #[test]
    fn test_builder() {
        let expected = ModInfo {
            name: "boblibrary".to_string(),
            version: Version::parse("0.17.0").unwrap(),
            title: "Bob's Library".to_string(),
            author: "Bob".to_string(),
            contact: None,
            homepage: None,
            description: None,
            factorio_version: Default::default(),
            dependencies: vec![Dependency::required(
                "angel".to_string(),
                VersionReq::Latest,
            )],
            package: Some(ModPackageInfo {
                readme: Some("README.md".to_string()),
                ..Default::default()
            }),
        };

        let mut builder = ModInfoBuilder::new(
            "boblibrary".to_string(),
            Version::parse("0.17.0").unwrap(),
            "Bob's Library".to_string(),
            "Bob".to_string(),
        );
        builder.dependency(Dependency::required(
            "angel".to_string(),
            VersionReq::Latest,
        ));
        builder.readme("README.md");
        let built = builder.build();

        assert_eq!(built, expected);
    }
}