librius 0.5.1

A personal library manager CLI written in Rust.
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

use crate::i18n::tr;
use chrono::{DateTime, Utc};
use serde::{Deserialize, Serialize};
use std::borrow::Cow;
use tabled::Tabled;

#[derive(Debug, Serialize, Deserialize)]
pub struct Book {
    pub id: Option<i32>,
    pub title: String,
    pub author: String,
    pub editor: String,
    pub year: i32,
    pub isbn: String,
    pub language: Option<String>,
    pub pages: Option<i32>,
    pub genre: Option<String>,
    pub summary: Option<String>,
    pub room: Option<String>,
    pub shelf: Option<String>,
    pub row: Option<String>,
    pub position: Option<String>,
    pub added_at: Option<DateTime<Utc>>,
}

pub struct BookFull<'a>(pub &'a Book);
pub struct BookShort<'a>(pub &'a Book);

impl<'a> Tabled for BookFull<'a> {
    const LENGTH: usize = 10;

    fn fields(&self) -> Vec<Cow<'_, str>> {
        let b = self.0;
        /*let added_date = b
        .added_at
        .as_ref()
        .map(|d| d.format("%Y-%m-%d").to_string())
        .unwrap_or_else(|| "-".into());*/

        vec![
            Cow::from(b.id.map(|v| v.to_string()).unwrap_or_default()),
            Cow::from(&b.title),
            Cow::from(&b.author),
            Cow::from(&b.editor),
            Cow::from(b.year.to_string()),
            Cow::from(b.isbn.to_string()),
            Cow::from(b.language.as_deref().unwrap_or("-")),
            Cow::from(b.room.as_deref().unwrap_or("-")),
            Cow::from(b.shelf.as_deref().unwrap_or("-")),
            Cow::from(b.position.as_deref().unwrap_or("-")),
        ]
    }

    fn headers() -> Vec<Cow<'static, str>> {
        vec![
            Cow::from(tr("list.header.id")),
            Cow::from(tr("list.header.title")),
            Cow::from(tr("list.header.author")),
            Cow::from(tr("list.header.editor")),
            Cow::from(tr("list.header.year")),
            Cow::from(tr("list.header.ISBN")),
            Cow::from(tr("list.header.language")),
            Cow::from(tr("list.header.room")),
            Cow::from(tr("list.header.shelf")),
            Cow::from(tr("list.header.position")),
        ]
    }
}

impl<'a> Tabled for BookShort<'a> {
    const LENGTH: usize = 6;

    fn fields(&self) -> Vec<Cow<'_, str>> {
        let b = self.0;
        vec![
            Cow::from(b.id.map(|v| v.to_string()).unwrap_or_default()),
            Cow::from(&b.title),
            Cow::from(&b.author),
            Cow::from(&b.editor),
            Cow::from(b.year.to_string()),
            Cow::from(b.isbn.to_string()),
        ]
    }

    fn headers() -> Vec<Cow<'static, str>> {
        vec![
            Cow::from(tr("list.header.id")),
            Cow::from(tr("list.header.title")),
            Cow::from(tr("list.header.author")),
            Cow::from(tr("list.header.editor")),
            Cow::from(tr("list.header.year")),
            Cow::from(tr("list.header.ISBN")),
        ]
    }
}

use rusqlite::Row;

impl Book {
    pub fn from_row(row: &Row) -> rusqlite::Result<Self> {
        Ok(Self {
            id: row.get("id")?,
            title: row.get("title")?,
            author: row.get("author")?,
            editor: row.get("editor")?,
            year: row.get("year")?,
            isbn: row.get("isbn")?,
            language: row.get("language")?,
            pages: row.get("pages")?,
            genre: row.get("genre")?,
            summary: row.get("summary")?,
            room: row.get("room")?,
            shelf: row.get("shelf")?,
            row: row.get("row")?,
            position: row.get("position")?,
            added_at: row.get("added_at")?,
        })
    }
}