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

use serde::Deserialize;
use uuid::Uuid;

#[derive(Deserialize, Debug, Clone)]
#[serde(rename_all = "lowercase")]
pub enum Role {
    System,
    User,
    Assistant,
}

#[derive(Deserialize, Debug, Clone)]
pub struct Author {
    pub role: Role,
    pub name: Option<String>,
    pub metadata: serde_json::Value,
}

#[derive(Deserialize, Debug, Clone)]
pub struct MessageContent {
    pub content_type: String,
    pub parts: Vec<String>,
}

#[derive(Deserialize, Debug, Clone)]
pub struct Message {
    pub id: Uuid,
    pub author: Author,
    pub create_time: Option<f64>,
    pub update_time: Option<f64>,
    pub content: MessageContent,
    pub end_turn: Option<bool>,
    pub weight: Option<f64>,
    pub metadata: serde_json::Value,
    pub recipient: String,
}

#[derive(Deserialize, Debug, Clone)]
pub struct MessageData {
    pub message: Message,
    pub conversation_id: Uuid,
    pub error: Option<String>,
}

#[cfg(test)]
mod tests {
    use serde_json::json;

    #[test]
    fn message_data() {
        let data = json!({
            "message": {
                "id": "ac397c95-a295-4f88-a84f-b7c485b8dce7",
                "author": {
                    "role": "user",
                    "name": null,
                    "metadata": {}
                },
                "create_time": 1_677_583_892.848_26,
                "update_time": null,
                "content": {
                    "content_type": "text",
                    "parts": ["Hello"]
                },
                "end_turn": null,
                "weight": 1.0,
                "metadata": {
                    "timestamp_": "absolute",
                    "message_type": null
                },
                "recipient": "all"
            },
            "conversation_id": "cc5b4c1b-7718-429e-b1b6-72d7054ec720",
            "error": null
        });
        let message_data: super::MessageData = serde_json::from_value(data).unwrap();
        assert_eq!(
            message_data.message.id,
            "ac397c95-a295-4f88-a84f-b7c485b8dce7".parse().unwrap()
        );
    }
}