1use std::{
17 collections::hash_map::DefaultHasher,
18 hash::{Hash, Hasher},
19};
20
21use nautilus_core::python::{
22 IntoPyObjectNautilusExt, serialization::from_dict_pyo3, to_pyvalue_err,
23};
24use pyo3::{basic::CompareOp, prelude::*, types::PyDict};
25use rust_decimal::Decimal;
26use ustr::Ustr;
27
28use crate::{
29 enums::{AssetClass, InstrumentClass},
30 identifiers::{InstrumentId, Symbol},
31 instruments::BettingInstrument,
32 types::{Currency, Money, Price, Quantity},
33};
34
35#[pymethods]
36impl BettingInstrument {
37 #[allow(clippy::too_many_arguments)]
38 #[new]
39 #[pyo3(signature = (id, raw_symbol, event_type_id, event_type_name, competition_id, competition_name, event_id, event_name, event_country_code, event_open_date, betting_type, market_id, market_name, market_type, market_start_time, selection_id, selection_name, selection_handicap, currency, price_precision, size_precision, price_increment, size_increment, ts_event, ts_init, max_quantity=None, min_quantity=None, max_notional=None, min_notional=None, max_price=None, min_price=None, margin_init=None, margin_maint=None, maker_fee=None, taker_fee=None))]
40 fn py_new(
41 id: InstrumentId,
42 raw_symbol: Symbol,
43 event_type_id: u64,
44 event_type_name: String,
45 competition_id: u64,
46 competition_name: String,
47 event_id: u64,
48 event_name: String,
49 event_country_code: String,
50 event_open_date: u64,
51 betting_type: String,
52 market_id: String,
53 market_name: String,
54 market_type: String,
55 market_start_time: u64,
56 selection_id: u64,
57 selection_name: String,
58 selection_handicap: f64,
59 currency: Currency,
60 price_precision: u8,
61 size_precision: u8,
62 price_increment: Price,
63 size_increment: Quantity,
64 ts_event: u64,
65 ts_init: u64,
66 max_quantity: Option<Quantity>,
67 min_quantity: Option<Quantity>,
68 max_notional: Option<Money>,
69 min_notional: Option<Money>,
70 max_price: Option<Price>,
71 min_price: Option<Price>,
72 margin_init: Option<Decimal>,
73 margin_maint: Option<Decimal>,
74 maker_fee: Option<Decimal>,
75 taker_fee: Option<Decimal>,
76 ) -> PyResult<Self> {
77 Self::new_checked(
78 id,
79 raw_symbol,
80 event_type_id,
81 Ustr::from(&event_type_name),
82 competition_id,
83 Ustr::from(&competition_name),
84 event_id,
85 Ustr::from(&event_name),
86 Ustr::from(&event_country_code),
87 event_open_date.into(),
88 Ustr::from(&betting_type),
89 Ustr::from(&market_id),
90 Ustr::from(&market_name),
91 Ustr::from(&market_type),
92 market_start_time.into(),
93 selection_id,
94 Ustr::from(&selection_name),
95 selection_handicap,
96 currency,
97 price_precision,
98 size_precision,
99 price_increment,
100 size_increment,
101 max_quantity,
102 min_quantity,
103 max_notional,
104 min_notional,
105 max_price,
106 min_price,
107 margin_init,
108 margin_maint,
109 maker_fee,
110 taker_fee,
111 ts_event.into(),
112 ts_init.into(),
113 )
114 .map_err(to_pyvalue_err)
115 }
116
117 fn __hash__(&self) -> isize {
118 let mut hasher = DefaultHasher::new();
119 self.hash(&mut hasher);
120 hasher.finish() as isize
121 }
122
123 fn __richcmp__(&self, other: &Self, op: CompareOp, py: Python<'_>) -> Py<PyAny> {
124 match op {
125 CompareOp::Ne => self.ne(other).into_py_any_unwrap(py),
126 CompareOp::Eq => self.eq(other).into_py_any_unwrap(py),
127 _ => py.NotImplemented(),
128 }
129 }
130
131 #[getter]
132 fn type_str(&self) -> &str {
133 stringify!(BettingInstrument)
134 }
135
136 #[getter]
137 #[pyo3(name = "id")]
138 fn py_id(&self) -> InstrumentId {
139 self.id
140 }
141
142 #[getter]
143 #[pyo3(name = "raw_symbol")]
144 fn py_raw_symbol(&self) -> Symbol {
145 self.raw_symbol
146 }
147
148 #[getter]
149 #[pyo3(name = "asset_class")]
150 fn py_asset_class(&self) -> AssetClass {
151 AssetClass::Alternative
152 }
153
154 #[getter]
155 #[pyo3(name = "instrument_class")]
156 fn py_instrument_class(&self) -> InstrumentClass {
157 InstrumentClass::SportsBetting
158 }
159
160 #[getter]
161 #[pyo3(name = "event_type_id")]
162 fn py_event_type_id(&self) -> u64 {
163 self.event_type_id
164 }
165
166 #[getter]
167 #[pyo3(name = "event_type_name")]
168 fn py_event_type_name(&self) -> &str {
169 self.event_type_name.as_str()
170 }
171
172 #[getter]
173 #[pyo3(name = "competition_id")]
174 fn py_competition_id(&self) -> u64 {
175 self.competition_id
176 }
177
178 #[getter]
179 #[pyo3(name = "competition_name")]
180 fn py_competition_name(&self) -> &str {
181 self.competition_name.as_str()
182 }
183
184 #[getter]
185 #[pyo3(name = "event_id")]
186 fn py_event_id(&self) -> u64 {
187 self.event_id
188 }
189
190 #[getter]
191 #[pyo3(name = "event_name")]
192 fn py_event_name(&self) -> &str {
193 self.event_name.as_str()
194 }
195
196 #[getter]
197 #[pyo3(name = "event_country_code")]
198 fn py_event_country_code(&self) -> &str {
199 self.event_country_code.as_str()
200 }
201
202 #[getter]
203 #[pyo3(name = "event_open_date")]
204 fn py_event_open_date(&self) -> u64 {
205 self.event_open_date.as_u64()
206 }
207
208 #[getter]
209 #[pyo3(name = "betting_type")]
210 fn py_betting_type(&self) -> &str {
211 self.betting_type.as_str()
212 }
213
214 #[getter]
215 #[pyo3(name = "market_id")]
216 fn py_market_id(&self) -> &str {
217 self.market_id.as_str()
218 }
219
220 #[getter]
221 #[pyo3(name = "market_name")]
222 fn py_market_name(&self) -> &str {
223 self.market_name.as_str()
224 }
225
226 #[getter]
227 #[pyo3(name = "market_type")]
228 fn py_market_type(&self) -> &str {
229 self.market_type.as_str()
230 }
231
232 #[getter]
233 #[pyo3(name = "market_start_time")]
234 fn py_market_start_time(&self) -> u64 {
235 self.market_start_time.as_u64()
236 }
237
238 #[getter]
239 #[pyo3(name = "selection_id")]
240 fn py_selection_id(&self) -> u64 {
241 self.selection_id
242 }
243
244 #[getter]
245 #[pyo3(name = "selection_name")]
246 fn py_selection_name(&self) -> &str {
247 self.selection_name.as_str()
248 }
249
250 #[getter]
251 #[pyo3(name = "selection_name")]
252 fn py_selection_handicap(&self) -> f64 {
253 self.selection_handicap
254 }
255
256 #[getter]
257 #[pyo3(name = "currency")]
258 fn py_currency(&self) -> Currency {
259 self.currency
260 }
261
262 #[getter]
263 #[pyo3(name = "price_precision")]
264 fn py_price_precision(&self) -> u8 {
265 self.price_precision
266 }
267
268 #[getter]
269 #[pyo3(name = "size_precision")]
270 fn py_size_precision(&self) -> u8 {
271 self.size_precision
272 }
273
274 #[getter]
275 #[pyo3(name = "price_increment")]
276 fn py_price_increment(&self) -> Price {
277 self.price_increment
278 }
279
280 #[getter]
281 #[pyo3(name = "size_increment")]
282 fn py_size_increment(&self) -> Quantity {
283 self.size_increment
284 }
285
286 #[getter]
287 #[pyo3(name = "max_quantity")]
288 fn py_max_quantity(&self) -> Option<Quantity> {
289 self.max_quantity
290 }
291
292 #[getter]
293 #[pyo3(name = "min_quantity")]
294 fn py_min_quantity(&self) -> Option<Quantity> {
295 self.min_quantity
296 }
297
298 #[getter]
299 #[pyo3(name = "max_notional")]
300 fn py_max_notional(&self) -> Option<Money> {
301 self.max_notional
302 }
303
304 #[getter]
305 #[pyo3(name = "min_notional")]
306 fn py_min_notional(&self) -> Option<Money> {
307 self.min_notional
308 }
309
310 #[getter]
311 #[pyo3(name = "max_price")]
312 fn py_max_price(&self) -> Option<Price> {
313 self.max_price
314 }
315
316 #[getter]
317 #[pyo3(name = "min_price")]
318 fn py_min_price(&self) -> Option<Price> {
319 self.min_price
320 }
321
322 #[getter]
323 #[pyo3(name = "maker_fee")]
324 fn py_maker_fee(&self) -> Decimal {
325 self.maker_fee
326 }
327
328 #[getter]
329 #[pyo3(name = "taker_fee")]
330 fn py_taker_fee(&self) -> Decimal {
331 self.taker_fee
332 }
333
334 #[getter]
335 #[pyo3(name = "info")]
336 fn py_info(&self, py: Python<'_>) -> PyResult<PyObject> {
337 Ok(PyDict::new(py).into())
338 }
339
340 #[getter]
341 #[pyo3(name = "ts_event")]
342 fn py_ts_event(&self) -> u64 {
343 self.ts_event.as_u64()
344 }
345
346 #[getter]
347 #[pyo3(name = "ts_init")]
348 fn py_ts_init(&self) -> u64 {
349 self.ts_init.as_u64()
350 }
351
352 #[staticmethod]
353 #[pyo3(name = "from_dict")]
354 fn py_from_dict(py: Python<'_>, values: Py<PyDict>) -> PyResult<Self> {
355 from_dict_pyo3(py, values)
356 }
357
358 #[pyo3(name = "to_dict")]
359 fn py_to_dict(&self, py: Python<'_>) -> PyResult<PyObject> {
360 let dict = PyDict::new(py);
361 dict.set_item("type", stringify!(BettingInstrument))?;
362 dict.set_item("id", self.id.to_string())?;
363 dict.set_item("raw_symbol", self.raw_symbol.to_string())?;
364 dict.set_item("event_type_id", self.event_type_id)?;
365 dict.set_item("event_type_name", self.event_type_name.to_string())?;
366 dict.set_item("competition_id", self.competition_id)?;
367 dict.set_item("competition_name", self.competition_name.to_string())?;
368 dict.set_item("event_id", self.event_id)?;
369 dict.set_item("event_name", self.event_name.to_string())?;
370 dict.set_item("event_country_code", self.event_country_code.to_string())?;
371 dict.set_item("event_open_date", self.event_open_date.as_u64())?;
372 dict.set_item("betting_type", self.betting_type.to_string())?;
373 dict.set_item("market_id", self.market_id.to_string())?;
374 dict.set_item("market_name", self.market_name.to_string())?;
375 dict.set_item("market_type", self.market_type.to_string())?;
376 dict.set_item("market_start_time", self.market_start_time.as_u64())?;
377 dict.set_item("selection_id", self.selection_id)?;
378 dict.set_item("selection_name", self.selection_name.to_string())?;
379 dict.set_item("selection_handicap", self.selection_handicap)?;
380 dict.set_item("currency", self.currency.code.to_string())?;
381 dict.set_item("price_precision", self.price_precision)?;
382 dict.set_item("size_precision", self.size_precision)?;
383 dict.set_item("price_increment", self.price_increment.to_string())?;
384 dict.set_item("size_increment", self.size_increment.to_string())?;
385 dict.set_item("margin_init", self.margin_init.to_string())?;
386 dict.set_item("margin_maint", self.margin_maint.to_string())?;
387 dict.set_item("maker_fee", self.maker_fee.to_string())?;
388 dict.set_item("taker_fee", self.taker_fee.to_string())?;
389 dict.set_item("ts_event", self.ts_event.as_u64())?;
390 dict.set_item("ts_init", self.ts_init.as_u64())?;
391 dict.set_item("info", PyDict::new(py))?;
392 match self.max_quantity {
393 Some(value) => dict.set_item("max_quantity", value.to_string())?,
394 None => dict.set_item("max_quantity", py.None())?,
395 }
396 match self.min_quantity {
397 Some(value) => dict.set_item("min_quantity", value.to_string())?,
398 None => dict.set_item("min_quantity", py.None())?,
399 }
400 match self.max_notional {
401 Some(value) => dict.set_item("max_notional", value.to_string())?,
402 None => dict.set_item("max_notional", py.None())?,
403 }
404 match self.min_notional {
405 Some(value) => dict.set_item("min_notional", value.to_string())?,
406 None => dict.set_item("min_notional", py.None())?,
407 }
408 match self.max_price {
409 Some(value) => dict.set_item("max_price", value.to_string())?,
410 None => dict.set_item("max_price", py.None())?,
411 }
412 match self.min_price {
413 Some(value) => dict.set_item("min_price", value.to_string())?,
414 None => dict.set_item("min_price", py.None())?,
415 }
416 Ok(dict.into())
417 }
418}
419
420#[cfg(test)]
424mod tests {
425 use pyo3::{prelude::*, prepare_freethreaded_python, types::PyDict};
426 use rstest::rstest;
427
428 use crate::instruments::{BettingInstrument, stubs::*};
429
430 #[rstest]
431 fn test_dict_round_trip(betting: BettingInstrument) {
432 prepare_freethreaded_python();
433 Python::with_gil(|py| {
434 let values = betting.py_to_dict(py).unwrap();
435 let values: Py<PyDict> = values.extract(py).unwrap();
436 let new_betting = BettingInstrument::py_from_dict(py, values).unwrap();
437 assert_eq!(betting, new_betting);
438 })
439 }
440}