ic-query 0.58.0

Internet Computer query library for CloudEngine, NNS, SNS, ICRC, system canisters, and public network metadata
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

use crate::text_value::REPORT_TABLE_OPTIONS;
use ic_host_text::{
    escape::terminal_text,
    table::{Alignment, render},
};

use crate::nns::{
    node_provider::report::NnsNodeProviderListReport,
    render::{compact_text, optional_node_count_text, text_or_dash},
};

const COMPACT_PRINCIPAL_CHARS: usize = 5;

#[must_use]
pub fn nns_node_provider_list_report_text(report: &NnsNodeProviderListReport) -> String {
    let mut lines = Vec::new();
    lines.push(format!(
        "node_providers: {} count {} fetched_at {}",
        terminal_text(&report.network),
        report.node_provider_count,
        terminal_text(&report.fetched_at)
    ));
    if report.node_providers.is_empty() {
        lines.push("node providers: none".to_string());
        return lines.join("\n");
    }

    let headers = ["NODE_PROVIDER", "NODES"];
    let rows = report
        .node_providers
        .iter()
        .map(|provider| {
            [
                compact_text(&provider.node_provider_principal, COMPACT_PRINCIPAL_CHARS),
                optional_node_count_text(provider.node_count),
            ]
        })
        .collect::<Vec<_>>();
    let alignments = [Alignment::Left, Alignment::Right];
    lines.push(String::new());
    lines.push(render(&headers, &rows, &alignments, REPORT_TABLE_OPTIONS));
    lines.join("\n")
}

#[must_use]
pub fn nns_node_provider_list_report_verbose_text(report: &NnsNodeProviderListReport) -> String {
    let mut lines = Vec::new();
    lines.push(format!(
        "source_endpoint: {}",
        terminal_text(&report.source_endpoint)
    ));
    lines.push(format!("fetched_by: {}", terminal_text(&report.fetched_by)));
    if report.node_providers.is_empty() {
        lines.push("node providers: none".to_string());
        return lines.join("\n");
    }

    let headers = [
        "NODE_PROVIDER",
        "NODES",
        "REWARD_ACCOUNT",
        "REGISTRY_VERSION",
        "FETCHED_AT",
    ];
    let rows = report
        .node_providers
        .iter()
        .map(|provider| {
            [
                provider.node_provider_principal.clone(),
                optional_node_count_text(provider.node_count),
                text_or_dash(provider.reward_account_hex.as_deref()),
                report.registry_version.to_string(),
                report.fetched_at.clone(),
            ]
        })
        .collect::<Vec<_>>();
    let alignments = [
        Alignment::Left,
        Alignment::Right,
        Alignment::Left,
        Alignment::Right,
        Alignment::Left,
    ];
    lines.push(String::new());
    lines.push(render(&headers, &rows, &alignments, REPORT_TABLE_OPTIONS));
    lines.join("\n")
}