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

use schemars::JsonSchema;
use serde::Deserialize;
use serde::Serialize;

use crate::lexer::token::Span;
use crate::node::Node;
use crate::parser::ast::attributes::AttributeGroup;
use crate::parser::ast::data_type::Type;
use crate::parser::ast::modifiers::PropertyModifierGroup;
use crate::parser::ast::variables::SimpleVariable;
use crate::parser::ast::Expression;

#[derive(Debug, PartialEq, Eq, Clone, Deserialize, Serialize, JsonSchema)]
#[serde(rename_all = "snake_case")]
pub struct Property {
    pub attributes: Vec<AttributeGroup>,
    #[serde(flatten)]
    pub modifiers: PropertyModifierGroup,
    pub r#type: Option<Type>,
    pub entries: Vec<PropertyEntry>,
    pub end: Span,
}

impl Node for Property {
    fn children(&self) -> Vec<&dyn Node> {
        let mut children: Vec<&dyn Node> = vec![];
        if let Some(r#type) = &self.r#type {
            children.push(r#type);
        }
        children.extend(
            self.entries
                .iter()
                .map(|e| e as &dyn Node)
                .collect::<Vec<&dyn Node>>(),
        );
        children
    }
}

#[derive(Debug, PartialEq, Eq, Clone, Deserialize, Serialize, JsonSchema)]
#[serde(rename_all = "snake_case")]
pub struct VariableProperty {
    pub attributes: Vec<AttributeGroup>,
    pub r#type: Option<Type>,
    pub entries: Vec<PropertyEntry>,
    pub end: Span,
}

impl Node for VariableProperty {
    fn children(&self) -> Vec<&dyn Node> {
        let mut children: Vec<&dyn Node> = vec![];
        if let Some(r#type) = &self.r#type {
            children.push(r#type);
        }
        children.extend(
            self.entries
                .iter()
                .map(|e| e as &dyn Node)
                .collect::<Vec<&dyn Node>>(),
        );
        children
    }
}

#[derive(Debug, PartialEq, Eq, Clone, Deserialize, Serialize, JsonSchema)]
#[serde(rename_all = "snake_case", tag = "type", content = "value")]
pub enum PropertyEntry {
    Uninitialized {
        variable: SimpleVariable,
    },
    Initialized {
        variable: SimpleVariable,
        equals: Span,
        value: Expression,
    },
}

impl Node for PropertyEntry {
    fn children(&self) -> Vec<&dyn Node> {
        match self {
            PropertyEntry::Uninitialized { variable } => vec![variable],
            PropertyEntry::Initialized {
                variable, value, ..
            } => vec![variable, value],
        }
    }
}