lwk/
pos.rs

1use std::sync::Arc;
2
3use crate::{CurrencyCode, LwkError, WolletDescriptor};
4
5/// POS (Point of Sale) configuration for encoding/decoding
6#[derive(uniffi::Object, PartialEq, Eq, Debug, Clone)]
7#[uniffi::export(Display, Eq)]
8pub struct PosConfig {
9    pub(crate) inner: lwk_wollet::PosConfig,
10}
11
12impl std::fmt::Display for PosConfig {
13    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
14        write!(
15            f,
16            "PosConfig(descriptor: {}, currency: {})",
17            self.descriptor(),
18            self.currency()
19        )
20    }
21}
22
23impl From<lwk_wollet::PosConfig> for PosConfig {
24    fn from(inner: lwk_wollet::PosConfig) -> Self {
25        Self { inner }
26    }
27}
28
29impl From<PosConfig> for lwk_wollet::PosConfig {
30    fn from(value: PosConfig) -> Self {
31        value.inner
32    }
33}
34
35impl From<&PosConfig> for lwk_wollet::PosConfig {
36    fn from(value: &PosConfig) -> Self {
37        value.inner.clone()
38    }
39}
40
41#[uniffi::export]
42impl PosConfig {
43    /// Create a new POS configuration
44    #[uniffi::constructor]
45    pub fn new(descriptor: &WolletDescriptor, currency: &CurrencyCode) -> Arc<PosConfig> {
46        let inner =
47            lwk_wollet::PosConfig::new(descriptor.as_ref().clone(), currency.as_ref().clone());
48        Arc::new(PosConfig { inner })
49    }
50
51    /// Create a POS configuration with all options
52    #[uniffi::constructor]
53    pub fn with_options(
54        descriptor: &WolletDescriptor,
55        currency: &CurrencyCode,
56        show_gear: Option<bool>,
57        show_description: Option<bool>,
58    ) -> Arc<PosConfig> {
59        let mut inner =
60            lwk_wollet::PosConfig::new(descriptor.as_ref().clone(), currency.as_ref().clone());
61
62        if let Some(show_gear) = show_gear {
63            inner = inner.with_show_gear(show_gear);
64        }
65        if let Some(show_description) = show_description {
66            inner = inner.with_show_description(show_description);
67        }
68
69        Arc::new(PosConfig { inner })
70    }
71
72    /// Decode a POS configuration from a URL-safe base64 encoded string
73    #[uniffi::constructor]
74    pub fn decode(encoded: &str) -> Result<Arc<PosConfig>, LwkError> {
75        let inner = lwk_wollet::PosConfig::decode(encoded).ok_or_else(|| LwkError::Generic {
76            msg: "Invalid POS configuration encoding".to_string(),
77        })?;
78        Ok(Arc::new(PosConfig { inner }))
79    }
80
81    /// Encode the POS configuration to a URL-safe base64 string
82    pub fn encode(&self) -> Result<String, LwkError> {
83        self.inner.encode().map_err(|e| LwkError::Generic {
84            msg: format!("Failed to encode POS configuration: {}", e),
85        })
86    }
87
88    /// Get the wallet descriptor
89    pub fn descriptor(&self) -> Arc<WolletDescriptor> {
90        Arc::new(self.inner.descriptor.clone().into())
91    }
92
93    /// Get the currency code
94    pub fn currency(&self) -> Arc<CurrencyCode> {
95        Arc::new(self.inner.currency.clone().into())
96    }
97
98    /// Get whether to show the gear/settings button
99    pub fn show_gear(&self) -> Option<bool> {
100        self.inner.show_gear
101    }
102
103    /// Get whether to show the description/note field
104    pub fn show_description(&self) -> Option<bool> {
105        self.inner.show_description
106    }
107}
lwk/pos.rs

lwk/
pos.rs
