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
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
// Copyright ©, 2023-present, Lightspark Group, Inc. - All Rights Reserved
use crate::objects::balances::Balances;
use crate::objects::bitcoin_network::BitcoinNetwork;
use crate::objects::blockchain_balance::BlockchainBalance;
use crate::objects::channel_status::ChannelStatus;
use crate::objects::currency_amount::CurrencyAmount;
use crate::objects::entity::Entity;
use crate::objects::lightning_payment_direction::LightningPaymentDirection;
use crate::objects::lightspark_node::LightsparkNode;
use crate::objects::lightspark_node_status::LightsparkNodeStatus;
use crate::objects::lightspark_node_to_channels_connection::LightsparkNodeToChannelsConnection;
use crate::objects::lightspark_node_to_daily_liquidity_forecasts_connection::LightsparkNodeToDailyLiquidityForecastsConnection;
use crate::objects::node_address_type::NodeAddressType;
use crate::objects::node_to_addresses_connection::NodeToAddressesConnection;
use crate::objects::secret::Secret;
use crate::types::custom_date_formats::custom_date_format;
use crate::types::entity_wrapper::EntityWrapper;
use crate::types::get_entity::GetEntity;
use crate::types::graphql_requester::GraphQLRequester;
use chrono::NaiveDate;
use chrono::{DateTime, Utc};
use serde::{Deserialize, Serialize};
use serde_json::Value;
use std::collections::HashMap;
use std::vec::Vec;

use crate::error::Error;
use crate::objects::node::Node;

/// This is a Lightspark node with OSK.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct LightsparkNodeWithOSK {
    /// The unique identifier of this entity across all Lightspark systems. Should be treated as an opaque string.
    #[serde(rename = "lightspark_node_with_o_s_k_id")]
    pub id: String,

    /// The date and time when the entity was first created.
    #[serde(
        with = "custom_date_format",
        rename = "lightspark_node_with_o_s_k_created_at"
    )]
    pub created_at: DateTime<Utc>,

    /// The date and time when the entity was last updated.
    #[serde(
        with = "custom_date_format",
        rename = "lightspark_node_with_o_s_k_updated_at"
    )]
    pub updated_at: DateTime<Utc>,

    /// A name that identifies the node. It has no importance in terms of operating the node, it is just a way to identify and search for commercial services or popular nodes. This alias can be changed at any time by the node operator.
    #[serde(rename = "lightspark_node_with_o_s_k_alias")]
    pub alias: Option<String>,

    /// The Bitcoin Network this node is deployed in.
    #[serde(rename = "lightspark_node_with_o_s_k_bitcoin_network")]
    pub bitcoin_network: BitcoinNetwork,

    /// A hexadecimal string that describes a color. For example "#000000" is black, "#FFFFFF" is white. It has no importance in terms of operating the node, it is just a way to visually differentiate nodes. That color can be changed at any time by the node operator.
    #[serde(rename = "lightspark_node_with_o_s_k_color")]
    pub color: Option<String>,

    /// A summary metric used to capture how well positioned a node is to send, receive, or route transactions efficiently. Maximizing a node's conductivity helps a node’s transactions to be capital efficient. The value is an integer ranging between 0 and 10 (bounds included).
    #[serde(rename = "lightspark_node_with_o_s_k_conductivity")]
    pub conductivity: Option<i64>,

    /// The name of this node in the network. It will be the most human-readable option possible, depending on the data available for this node.
    #[serde(rename = "lightspark_node_with_o_s_k_display_name")]
    pub display_name: String,

    /// The public key of this node. It acts as a unique identifier of this node in the Lightning Network.
    #[serde(rename = "lightspark_node_with_o_s_k_public_key")]
    pub public_key: Option<String>,

    /// The owner of this LightsparkNode.
    #[serde(rename = "lightspark_node_with_o_s_k_owner")]
    pub owner: EntityWrapper,

    /// The current status of this node.
    #[serde(rename = "lightspark_node_with_o_s_k_status")]
    pub status: Option<LightsparkNodeStatus>,

    /// The sum of the balance on the Bitcoin Network, channel balances, and commit fees on this node.
    #[serde(rename = "lightspark_node_with_o_s_k_total_balance")]
    pub total_balance: Option<CurrencyAmount>,

    /// The total sum of the channel balances (online and offline) on this node.
    #[serde(rename = "lightspark_node_with_o_s_k_total_local_balance")]
    pub total_local_balance: Option<CurrencyAmount>,

    /// The sum of the channel balances (online only) that are available to send on this node.
    #[serde(rename = "lightspark_node_with_o_s_k_local_balance")]
    pub local_balance: Option<CurrencyAmount>,

    /// The sum of the channel balances that are available to receive on this node.
    #[serde(rename = "lightspark_node_with_o_s_k_remote_balance")]
    pub remote_balance: Option<CurrencyAmount>,

    /// The details of the balance of this node on the Bitcoin Network.
    #[serde(rename = "lightspark_node_with_o_s_k_blockchain_balance")]
    pub blockchain_balance: Option<BlockchainBalance>,

    /// The utxos of the channels that are connected to this node. This is used in uma flow for pre-screening.
    #[serde(rename = "lightspark_node_with_o_s_k_uma_prescreening_utxos")]
    pub uma_prescreening_utxos: Vec<String>,

    /// The balances that describe the funds in this node.
    #[serde(rename = "lightspark_node_with_o_s_k_balances")]
    pub balances: Option<Balances>,

    /// The private key client is using to sign a GraphQL request which will be verified at server side.
    #[serde(rename = "lightspark_node_with_o_s_k_encrypted_signing_private_key")]
    pub encrypted_signing_private_key: Option<Secret>,

    /// The typename of the object
    #[serde(rename = "__typename")]
    pub typename: String,
}

impl LightsparkNode for LightsparkNodeWithOSK {
    /// The owner of this LightsparkNode.
    fn get_owner_id(&self) -> EntityWrapper {
        self.owner.clone()
    }

    /// The current status of this node.
    fn get_status(&self) -> Option<LightsparkNodeStatus> {
        self.status.clone()
    }

    /// The sum of the balance on the Bitcoin Network, channel balances, and commit fees on this node.
    fn get_total_balance(&self) -> Option<CurrencyAmount> {
        self.total_balance.clone()
    }

    /// The total sum of the channel balances (online and offline) on this node.
    fn get_total_local_balance(&self) -> Option<CurrencyAmount> {
        self.total_local_balance.clone()
    }

    /// The sum of the channel balances (online only) that are available to send on this node.
    fn get_local_balance(&self) -> Option<CurrencyAmount> {
        self.local_balance.clone()
    }

    /// The sum of the channel balances that are available to receive on this node.
    fn get_remote_balance(&self) -> Option<CurrencyAmount> {
        self.remote_balance.clone()
    }

    /// The details of the balance of this node on the Bitcoin Network.
    fn get_blockchain_balance(&self) -> Option<BlockchainBalance> {
        self.blockchain_balance.clone()
    }

    /// The utxos of the channels that are connected to this node. This is used in uma flow for pre-screening.
    fn get_uma_prescreening_utxos(&self) -> Vec<String> {
        self.uma_prescreening_utxos.clone()
    }

    /// The balances that describe the funds in this node.
    fn get_balances(&self) -> Option<Balances> {
        self.balances.clone()
    }

    fn type_name(&self) -> &'static str {
        "LightsparkNodeWithOSK"
    }
}

impl Node for LightsparkNodeWithOSK {
    /// A name that identifies the node. It has no importance in terms of operating the node, it is just a way to identify and search for commercial services or popular nodes. This alias can be changed at any time by the node operator.
    fn get_alias(&self) -> Option<String> {
        self.alias.clone()
    }

    /// The Bitcoin Network this node is deployed in.
    fn get_bitcoin_network(&self) -> BitcoinNetwork {
        self.bitcoin_network.clone()
    }

    /// A hexadecimal string that describes a color. For example "#000000" is black, "#FFFFFF" is white. It has no importance in terms of operating the node, it is just a way to visually differentiate nodes. That color can be changed at any time by the node operator.
    fn get_color(&self) -> Option<String> {
        self.color.clone()
    }

    /// A summary metric used to capture how well positioned a node is to send, receive, or route transactions efficiently. Maximizing a node's conductivity helps a node’s transactions to be capital efficient. The value is an integer ranging between 0 and 10 (bounds included).
    fn get_conductivity(&self) -> Option<i64> {
        self.conductivity
    }

    /// The name of this node in the network. It will be the most human-readable option possible, depending on the data available for this node.
    fn get_display_name(&self) -> String {
        self.display_name.clone()
    }

    /// The public key of this node. It acts as a unique identifier of this node in the Lightning Network.
    fn get_public_key(&self) -> Option<String> {
        self.public_key.clone()
    }

    fn type_name(&self) -> &'static str {
        "LightsparkNodeWithOSK"
    }
}

impl Entity for LightsparkNodeWithOSK {
    /// The unique identifier of this entity across all Lightspark systems. Should be treated as an opaque string.
    fn get_id(&self) -> String {
        self.id.clone()
    }

    /// The date and time when the entity was first created.
    fn get_created_at(&self) -> DateTime<Utc> {
        self.created_at
    }

    /// The date and time when the entity was last updated.
    fn get_updated_at(&self) -> DateTime<Utc> {
        self.updated_at
    }

    fn type_name(&self) -> &'static str {
        "LightsparkNodeWithOSK"
    }
}

impl GetEntity for LightsparkNodeWithOSK {
    fn get_entity_query() -> String {
        format!(
            "
        query GetEntity($id: ID!) {{
            entity(id: $id) {{
                ... on LightsparkNodeWithOSK {{
                    ... LightsparkNodeWithOSKFragment
                }}
            }}
        }}

        {}",
            FRAGMENT
        )
    }
}

pub const FRAGMENT: &str = "
fragment LightsparkNodeWithOSKFragment on LightsparkNodeWithOSK {
    __typename
    lightspark_node_with_o_s_k_id: id
    lightspark_node_with_o_s_k_created_at: created_at
    lightspark_node_with_o_s_k_updated_at: updated_at
    lightspark_node_with_o_s_k_alias: alias
    lightspark_node_with_o_s_k_bitcoin_network: bitcoin_network
    lightspark_node_with_o_s_k_color: color
    lightspark_node_with_o_s_k_conductivity: conductivity
    lightspark_node_with_o_s_k_display_name: display_name
    lightspark_node_with_o_s_k_public_key: public_key
    lightspark_node_with_o_s_k_owner: owner {
        id
    }
    lightspark_node_with_o_s_k_status: status
    lightspark_node_with_o_s_k_total_balance: total_balance {
        __typename
        currency_amount_original_value: original_value
        currency_amount_original_unit: original_unit
        currency_amount_preferred_currency_unit: preferred_currency_unit
        currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
        currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
    }
    lightspark_node_with_o_s_k_total_local_balance: total_local_balance {
        __typename
        currency_amount_original_value: original_value
        currency_amount_original_unit: original_unit
        currency_amount_preferred_currency_unit: preferred_currency_unit
        currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
        currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
    }
    lightspark_node_with_o_s_k_local_balance: local_balance {
        __typename
        currency_amount_original_value: original_value
        currency_amount_original_unit: original_unit
        currency_amount_preferred_currency_unit: preferred_currency_unit
        currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
        currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
    }
    lightspark_node_with_o_s_k_remote_balance: remote_balance {
        __typename
        currency_amount_original_value: original_value
        currency_amount_original_unit: original_unit
        currency_amount_preferred_currency_unit: preferred_currency_unit
        currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
        currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
    }
    lightspark_node_with_o_s_k_blockchain_balance: blockchain_balance {
        __typename
        blockchain_balance_total_balance: total_balance {
            __typename
            currency_amount_original_value: original_value
            currency_amount_original_unit: original_unit
            currency_amount_preferred_currency_unit: preferred_currency_unit
            currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
            currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
        }
        blockchain_balance_confirmed_balance: confirmed_balance {
            __typename
            currency_amount_original_value: original_value
            currency_amount_original_unit: original_unit
            currency_amount_preferred_currency_unit: preferred_currency_unit
            currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
            currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
        }
        blockchain_balance_unconfirmed_balance: unconfirmed_balance {
            __typename
            currency_amount_original_value: original_value
            currency_amount_original_unit: original_unit
            currency_amount_preferred_currency_unit: preferred_currency_unit
            currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
            currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
        }
        blockchain_balance_locked_balance: locked_balance {
            __typename
            currency_amount_original_value: original_value
            currency_amount_original_unit: original_unit
            currency_amount_preferred_currency_unit: preferred_currency_unit
            currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
            currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
        }
        blockchain_balance_required_reserve: required_reserve {
            __typename
            currency_amount_original_value: original_value
            currency_amount_original_unit: original_unit
            currency_amount_preferred_currency_unit: preferred_currency_unit
            currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
            currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
        }
        blockchain_balance_available_balance: available_balance {
            __typename
            currency_amount_original_value: original_value
            currency_amount_original_unit: original_unit
            currency_amount_preferred_currency_unit: preferred_currency_unit
            currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
            currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
        }
    }
    lightspark_node_with_o_s_k_uma_prescreening_utxos: uma_prescreening_utxos
    lightspark_node_with_o_s_k_balances: balances {
        __typename
        balances_owned_balance: owned_balance {
            __typename
            currency_amount_original_value: original_value
            currency_amount_original_unit: original_unit
            currency_amount_preferred_currency_unit: preferred_currency_unit
            currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
            currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
        }
        balances_available_to_send_balance: available_to_send_balance {
            __typename
            currency_amount_original_value: original_value
            currency_amount_original_unit: original_unit
            currency_amount_preferred_currency_unit: preferred_currency_unit
            currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
            currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
        }
        balances_available_to_withdraw_balance: available_to_withdraw_balance {
            __typename
            currency_amount_original_value: original_value
            currency_amount_original_unit: original_unit
            currency_amount_preferred_currency_unit: preferred_currency_unit
            currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
            currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
        }
    }
    lightspark_node_with_o_s_k_encrypted_signing_private_key: encrypted_signing_private_key {
        __typename
        secret_encrypted_value: encrypted_value
        secret_cipher: cipher
    }
}
";

impl LightsparkNodeWithOSK {
    pub async fn get_addresses(
        &self,
        requester: &impl GraphQLRequester,
        first: Option<i64>,
        types: Option<Vec<NodeAddressType>>,
    ) -> Result<NodeToAddressesConnection, Error> {
        let query = "query FetchNodeToAddressesConnection($entity_id: ID!, $first: Int, $types: [NodeAddressType!]) {
    entity(id: $entity_id) {
        ... on LightsparkNodeWithOSK {
            addresses(, first: $first, types: $types) {
                __typename
                node_to_addresses_connection_count: count
                node_to_addresses_connection_entities: entities {
                    __typename
                    node_address_address: address
                    node_address_type: type
                }
            }
        }
    }
}";
        let mut variables: HashMap<&str, Value> = HashMap::new();
        variables.insert("entity_id", self.id.clone().into());
        variables.insert("first", first.into());
        variables.insert("types", types.into());

        let value = serde_json::to_value(variables).map_err(Error::ConversionError)?;
        let result = requester.execute_graphql(query, Some(value)).await?;
        let json = result["entity"]["addresses"].clone();
        let result = serde_json::from_value(json).map_err(Error::JsonError)?;
        Ok(result)
    }

    pub async fn get_channels(
        &self,
        requester: &impl GraphQLRequester,
        first: Option<i64>,
        after: Option<String>,
        before_date: Option<DateTime<Utc>>,
        after_date: Option<DateTime<Utc>>,
        statuses: Option<Vec<ChannelStatus>>,
    ) -> Result<LightsparkNodeToChannelsConnection, Error> {
        let query = "query FetchLightsparkNodeToChannelsConnection($entity_id: ID!, $first: Int, $after: String, $before_date: DateTime, $after_date: DateTime, $statuses: [ChannelStatus!]) {
    entity(id: $entity_id) {
        ... on LightsparkNodeWithOSK {
            channels(, first: $first, after: $after, before_date: $before_date, after_date: $after_date, statuses: $statuses) {
                __typename
                lightspark_node_to_channels_connection_count: count
                lightspark_node_to_channels_connection_page_info: page_info {
                    __typename
                    page_info_has_next_page: has_next_page
                    page_info_has_previous_page: has_previous_page
                    page_info_start_cursor: start_cursor
                    page_info_end_cursor: end_cursor
                }
                lightspark_node_to_channels_connection_entities: entities {
                    __typename
                    channel_id: id
                    channel_created_at: created_at
                    channel_updated_at: updated_at
                    channel_funding_transaction: funding_transaction {
                        id
                    }
                    channel_capacity: capacity {
                        __typename
                        currency_amount_original_value: original_value
                        currency_amount_original_unit: original_unit
                        currency_amount_preferred_currency_unit: preferred_currency_unit
                        currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
                        currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
                    }
                    channel_local_balance: local_balance {
                        __typename
                        currency_amount_original_value: original_value
                        currency_amount_original_unit: original_unit
                        currency_amount_preferred_currency_unit: preferred_currency_unit
                        currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
                        currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
                    }
                    channel_local_unsettled_balance: local_unsettled_balance {
                        __typename
                        currency_amount_original_value: original_value
                        currency_amount_original_unit: original_unit
                        currency_amount_preferred_currency_unit: preferred_currency_unit
                        currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
                        currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
                    }
                    channel_remote_balance: remote_balance {
                        __typename
                        currency_amount_original_value: original_value
                        currency_amount_original_unit: original_unit
                        currency_amount_preferred_currency_unit: preferred_currency_unit
                        currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
                        currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
                    }
                    channel_remote_unsettled_balance: remote_unsettled_balance {
                        __typename
                        currency_amount_original_value: original_value
                        currency_amount_original_unit: original_unit
                        currency_amount_preferred_currency_unit: preferred_currency_unit
                        currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
                        currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
                    }
                    channel_unsettled_balance: unsettled_balance {
                        __typename
                        currency_amount_original_value: original_value
                        currency_amount_original_unit: original_unit
                        currency_amount_preferred_currency_unit: preferred_currency_unit
                        currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
                        currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
                    }
                    channel_total_balance: total_balance {
                        __typename
                        currency_amount_original_value: original_value
                        currency_amount_original_unit: original_unit
                        currency_amount_preferred_currency_unit: preferred_currency_unit
                        currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
                        currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
                    }
                    channel_status: status
                    channel_estimated_force_closure_wait_minutes: estimated_force_closure_wait_minutes
                    channel_commit_fee: commit_fee {
                        __typename
                        currency_amount_original_value: original_value
                        currency_amount_original_unit: original_unit
                        currency_amount_preferred_currency_unit: preferred_currency_unit
                        currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
                        currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
                    }
                    channel_fees: fees {
                        __typename
                        channel_fees_base_fee: base_fee {
                            __typename
                            currency_amount_original_value: original_value
                            currency_amount_original_unit: original_unit
                            currency_amount_preferred_currency_unit: preferred_currency_unit
                            currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
                            currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
                        }
                        channel_fees_fee_rate_per_mil: fee_rate_per_mil
                    }
                    channel_remote_node: remote_node {
                        id
                    }
                    channel_local_node: local_node {
                        id
                    }
                    channel_short_channel_id: short_channel_id
                }
            }
        }
    }
}";
        let mut variables: HashMap<&str, Value> = HashMap::new();
        variables.insert("entity_id", self.id.clone().into());
        variables.insert("first", first.into());
        variables.insert("after", after.into());
        variables.insert("before_date", before_date.map(|dt| dt.to_rfc3339()).into());
        variables.insert("after_date", after_date.map(|dt| dt.to_rfc3339()).into());
        variables.insert("statuses", statuses.into());

        let value = serde_json::to_value(variables).map_err(Error::ConversionError)?;
        let result = requester.execute_graphql(query, Some(value)).await?;
        let json = result["entity"]["channels"].clone();
        let result = serde_json::from_value(json).map_err(Error::JsonError)?;
        Ok(result)
    }

    pub async fn get_daily_liquidity_forecasts(
        &self,
        requester: &impl GraphQLRequester,
        from_date: NaiveDate,
        to_date: NaiveDate,
        direction: LightningPaymentDirection,
    ) -> Result<LightsparkNodeToDailyLiquidityForecastsConnection, Error> {
        let query = "query FetchLightsparkNodeToDailyLiquidityForecastsConnection($entity_id: ID!, $from_date: Date!, $to_date: Date!, $direction: LightningPaymentDirection!) {
    entity(id: $entity_id) {
        ... on LightsparkNodeWithOSK {
            daily_liquidity_forecasts(, from_date: $from_date, to_date: $to_date, direction: $direction) {
                __typename
                lightspark_node_to_daily_liquidity_forecasts_connection_from_date: from_date
                lightspark_node_to_daily_liquidity_forecasts_connection_to_date: to_date
                lightspark_node_to_daily_liquidity_forecasts_connection_direction: direction
                lightspark_node_to_daily_liquidity_forecasts_connection_entities: entities {
                    __typename
                    daily_liquidity_forecast_date: date
                    daily_liquidity_forecast_direction: direction
                    daily_liquidity_forecast_amount: amount {
                        __typename
                        currency_amount_original_value: original_value
                        currency_amount_original_unit: original_unit
                        currency_amount_preferred_currency_unit: preferred_currency_unit
                        currency_amount_preferred_currency_value_rounded: preferred_currency_value_rounded
                        currency_amount_preferred_currency_value_approx: preferred_currency_value_approx
                    }
                }
            }
        }
    }
}";
        let mut variables: HashMap<&str, Value> = HashMap::new();
        variables.insert("entity_id", self.id.clone().into());
        variables.insert("from_date", from_date.format("%Y-%m-%d").to_string().into());
        variables.insert("to_date", to_date.format("%Y-%m-%d").to_string().into());
        variables.insert("direction", direction.into());

        let value = serde_json::to_value(variables).map_err(Error::ConversionError)?;
        let result = requester.execute_graphql(query, Some(value)).await?;
        let json = result["entity"]["daily_liquidity_forecasts"].clone();
        let result = serde_json::from_value(json).map_err(Error::JsonError)?;
        Ok(result)
    }
}