jui 0.2.6

jui is a ui set based on slint
Documentation 
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
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166

use crate::surrealism_ui::surrealism_url::SurrealismUrl;
use cbsk_base::anyhow;
use std::collections::HashMap;
use std::env;
use std::fs::File;
use std::io::Write;
use std::path::PathBuf;

pub mod surrealism_url;

/// surrealism ui config
pub struct SurrealismUI {
    /// SurrealismUI download url, default is (surrealism_ui 0.5.1)<br />
    /// https://github.com/Surrealism-All/SurrealismUI/releases/download/v0.5.1/surrealism-ui_0.5.1.zip
    url: &'static str,
    /// SurrealismUI doanload and decompression directory, default is<br />
    /// env::var_os("OUT_DIR").join("jui")
    pub out_dir: PathBuf,
    /// SurrealismUI alias name, default is surrealism
    pub alias: String,
}

/// custom method
impl SurrealismUI {
    /// new with url
    pub fn new_with_url(url: SurrealismUrl) -> Self {
        Self {
            url: url.get_url(),
            ..Default::default()
        }
    }

    /// new with alias
    pub fn new_with_alias(alias: impl Into<String>) -> Self {
        Self {
            alias: alias.into(),
            ..Default::default()
        }
    }

    /// new with url and alias
    pub fn new_with_url_alias(url: SurrealismUrl, alias: impl Into<String>) -> Self {
        Self {
            url: url.get_url(),
            alias: alias.into(),
            ..Default::default()
        }
    }

    /// new surrealism ui config
    pub fn new(url: SurrealismUrl, out_dir: PathBuf, alias: impl Into<String>) -> Self {
        Self {
            url: url.get_url(),
            out_dir,
            alias: alias.into(),
        }
    }

    /// set surrealism ui download url
    pub fn set_url(mut self, url: SurrealismUrl) -> Self {
        self.url = url.get_url();
        self
    }

    /// set out_dir
    pub fn set_out_dir(mut self, out_dir: PathBuf) -> Self {
        self.out_dir = out_dir;
        self
    }

    /// set surrealism ui alias
    pub fn set_alias(mut self, alias: impl Into<String>) -> Self {
        self.alias = alias.into();
        self
    }
}

/// support default
impl Default for SurrealismUI {
    fn default() -> Self {
        // build default out dir
        let out_dir = env::var_os("OUT_DIR").expect("OUT_DIR is None");
        let out_dir = PathBuf::from(out_dir).join("jui");

        Self {
            url: SurrealismUrl::GITHUB.get_url(),
            out_dir,
            alias: "surrealism".into(),
        }
    }
}

/// custom method
impl SurrealismUI {
    /// build surrealism ui library path
    pub fn build_library_path(&self) -> HashMap<String, PathBuf> {
        let file = self.try_download().expect(&format!(
            "download surrealism_ui[{:?}] to path[{:?}] fail",
            self.url, self.out_dir
        ));
        // v start
        let out_dir = self
            .try_extract_current(file)
            .expect(&format!("extract surrealism_ui[{:?}] fail", self.out_dir));
        // surrealism_ui start
        /*let out_dir = self
        .try_extract(file)
        .expect(&format!("extract surrealism_ui[{:?}] fail", self.out_dir));*/

        let mut index_slint = out_dir.join("index");
        index_slint.set_extension("slint");

        HashMap::from([
            (format!("{}_all", self.alias), index_slint),
            (format!("{}_icons", self.alias), out_dir.join("icons")),
            (self.alias.clone(), out_dir.join("src")),
        ])
    }

    /// try extract surrealism ui<br />
    /// extract to the specified directory
    #[allow(dead_code)]
    fn try_extract(&self, file: File) -> zip::result::ZipResult<PathBuf> {
        let out_dir = self.out_dir.join(surrealism_url::EXTRACT_NAME);
        if out_dir.exists() {
            return Ok(out_dir);
        }

        zip::ZipArchive::new(file)?.extract(&out_dir)?;
        Ok(out_dir)
    }

    /// try extract surrealism ui<br />
    /// extract to current directory
    fn try_extract_current(&self, file: File) -> zip::result::ZipResult<PathBuf> {
        let out_dir = self.out_dir.join(surrealism_url::EXTRACT_NAME);
        if out_dir.exists() {
            return Ok(out_dir);
        }

        zip::ZipArchive::new(file)?.extract(&self.out_dir)?;
        Ok(out_dir)
    }

    /// try_download surrealism ui
    fn try_download(&self) -> anyhow::Result<File> {
        // rename download path
        let mut out_dir = self.out_dir.clone();
        if out_dir.is_file() {
            return Err(anyhow::anyhow!("out dir is file"));
        }
        out_dir = out_dir.join(format!("{}.zip", surrealism_url::EXTRACT_NAME));

        // if file is downloaded, open and return it
        if out_dir.exists() {
            return Ok(cbsk_file::just_open_file(&out_dir)?);
        }

        let bytes = reqwest::blocking::get(self.url)?.bytes()?;
        let mut file = cbsk_file::open_create_file(&out_dir)?;
        file.write_all(&bytes.to_vec())?;
        file.flush()?;

        Ok(file)
    }
}