laydown 2.6.4

Always know what you're going to say at Daily Standup.
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

use serde::{Deserialize, Serialize};
use std::fmt;
use std::path::Path;

use crate::data_file;
use crate::{BLOCKER, DID, DOING, SIDEBAR};

#[derive(Debug, Deserialize, Eq, PartialEq, Serialize)]
pub struct Standup {
    pub did: Vec<String>,
    pub doing: Vec<String>,
    pub blockers: Vec<String>,
    pub sidebars: Vec<String>,
    pub history: Vec<String>,
}

impl Standup {
    pub fn new() -> Self {
        Self {
            did: Vec::new(),
            doing: Vec::new(),
            blockers: Vec::new(),
            sidebars: Vec::new(),
            history: Vec::new(),
        }
    }

    pub fn add_item(mut self, file: &Path, command: &str, items: Vec<String>) {
        match command {
            DID => {
                for item in items {
                    self.did.push(item);
                    self.history.push(DID.to_string());
                }
            }
            DOING => {
                for item in items {
                    self.doing.push(item);
                    self.history.push(DOING.to_string());
                }
            }
            BLOCKER => {
                for item in items {
                    self.blockers.push(item);
                    self.history.push(BLOCKER.to_string());
                }
            }
            SIDEBAR => {
                for item in items {
                    self.sidebars.push(item);
                    self.history.push(SIDEBAR.to_string());
                }
            }
            _ => println!("Not a valid command."),
        };

        data_file::write_to_file(file, &self);
        print!("{}", self);
    }

    pub fn undo(mut self, file: &Path) {
        match self.history.pop().expect("No history available").as_str() {
            DID => self.did.pop(),
            DOING => self.doing.pop(),
            BLOCKER => self.blockers.pop(),
            SIDEBAR => self.sidebars.pop(),
            _ => Some("Invalid History".to_string()),
        };

        data_file::write_to_file(file, &self);
        print!("{}", self);
    }
}

impl Default for Standup {
    fn default() -> Self {
        Self::new()
    }
}

impl fmt::Display for Standup {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        writeln!(f, "DID:")?;
        if !&self.did.is_empty() {
            for item in &self.did {
                writeln!(f, "- {}", item)?;
            }
            writeln!(f)?;
        } else {
            writeln!(f, "**empty**\n")?;
        }

        writeln!(f, "DOING:")?;
        if !&self.doing.is_empty() {
            for item in &self.doing {
                writeln!(f, "- {}", item)?;
            }
            writeln!(f)?;
        } else {
            writeln!(f, "**empty**\n")?;
        }

        writeln!(f, "BLOCKERS:")?;
        if !&self.blockers.is_empty() {
            for item in &self.blockers {
                writeln!(f, "- {}", item)?;
            }
            writeln!(f)?;
        } else {
            writeln!(f, "**empty**\n")?;
        }

        writeln!(f, "SIDEBARS:")?;
        if !&self.sidebars.is_empty() {
            for item in &self.sidebars {
                writeln!(f, "- {}", item)?;
            }
        } else {
            writeln!(f, "**empty**")?;
        }

        Ok(())
    }
}