update

journal/src/journal.rs

@@ -12,7 +12,11 @@ pub trait Journal {
 	fn get_session_ingestions(&self, id: i32) -> Option<Vec<Ingestion>>;
 	fn get_substance(&self, name: &str) -> Option<Substance>;
 	fn get_sustenance(&self, id: &str) -> Option<Sustenance>;
-	fn get_ingestion_kinds(&self, ingestion: &IngestionKind) -> Option<IngestionKinds>;
+	fn get_ingestion_kinds(
+		&self,
+		ingestion: &IngestionKind,
+		calculate: bool,
+	) -> Option<IngestionKinds>;
 	fn get_custom_unit(&self, id: i32) -> Option<CustomUnit>;
 
 	fn create_session(&mut self, title: &str) -> Session;

journal/src/journal/json_journal.rs

@@ -4,8 +4,8 @@ use chrono::Utc;
 use rand::Rng;
 
 use crate::types::{
-	CustomUnit, Ingestion, IngestionKind, IngestionKinds, Session, Substance, SubstanceIngestion,
+	CustomUnit, Dose, Ingestion, IngestionKind, IngestionKinds, Session, Substance,
-	Sustenance, Unit,
+	SubstanceIngestion, Sustenance, SustenanceIngestion, Unit,
 };
 
 use super::{Journal, JournalType};
@@ -83,18 +83,57 @@ impl Journal for JSONJournal {
 		self.data.sustenances.get(sustenance_id).cloned()
 	}
 
-	fn get_ingestion_kinds(&self, kind: &IngestionKind) -> Option<IngestionKinds> {
+	// TODO: make error when substance depends on itself
+	// maybe track the IDs of sustenances visited as a mutable array?
+	fn get_ingestion_kinds(&self, kind: &IngestionKind, calculate: bool) -> Option<IngestionKinds> {
+		println!("{kind:#?}");
 		let mut kinds: IngestionKinds = IngestionKinds::from(kind);
 
 		if let IngestionKind::Sustenance(sustenance) = kind {
 			let includes = self.get_sustenance(&sustenance.sustenance_id)?.includes;
 
 			for include in includes.into_iter() {
-				if let IngestionKind::Sustenance(_) = include {
+				if calculate {
-					kinds.ingestions.push(IngestionKinds {
+					match include {
-						ingestion: include.clone(),
+						IngestionKind::Sustenance(ingestion) => {
-						ingestions: self.get_ingestion_kinds(&include).unwrap().ingestions,
+							kinds.ingestions.push(IngestionKinds {
-					});
+								ingestion: IngestionKind::Sustenance(SustenanceIngestion {
+									amount: sustenance.amount * ingestion.amount,
+									..ingestion.clone()
+								}),
+								ingestions: self
+									.get_ingestion_kinds(
+										&IngestionKind::Sustenance(ingestion),
+										calculate,
+									)
+									.unwrap()
+									.ingestions,
+							});
+						}
+						IngestionKind::Unknown => {
+							kinds
+								.ingestions
+								.push(IngestionKinds::from(&IngestionKind::Unknown));
+						}
+						IngestionKind::Substance(ingestion) => {
+							kinds
+								.ingestions
+								.push(IngestionKinds::from(&IngestionKind::Substance(
+									SubstanceIngestion {
+										dose: Dose::new_precise(sustenance.amount)
+											* ingestion.dose.clone(),
+										..ingestion
+									},
+								)));
+						}
+						IngestionKind::Hydration { amount } => {
+							kinds.ingestions.push(IngestionKinds::from(
+								&IngestionKind::Hydration {
+									amount: (sustenance.amount * amount as f64).round() as u64,
+								},
+							));
+						}
+					}
 				} else {
 					kinds.ingestions.push(IngestionKinds::from(&include))
 				}

journal_cli/src/display.rs

@@ -67,7 +67,19 @@ pub fn resolve_ingestion_kinds(journal: &JournalType, kind: &mut IngestionKinds)
 	}
 }
 
-pub fn print_ingestion_kinds(journal: &JournalType, ingestion: &Ingestion, kinds: &IngestionKinds) {
+pub fn print_ingestion_kinds(
+	journal: &JournalType,
+	ingestion: &Ingestion,
+	kinds: &IngestionKinds,
+	depth: u64,
+) {
+	for _ in 0..(depth) {
+		print!(" ");
+	}
+	if depth > 0 {
+		print!("- ");
+	}
+
 	match &kinds.ingestion {
 		IngestionKind::Unknown => {}
 		IngestionKind::Substance(substance_ingestion) => {
@@ -87,7 +99,7 @@ pub fn print_ingestion_kinds(journal: &JournalType, ingestion: &Ingestion, kinds
 	}
 
 	for kinds in &kinds.ingestions {
-		print_ingestion_kinds(journal, ingestion, kinds);
+		print_ingestion_kinds(journal, ingestion, kinds, depth + 1);
 	}
 }
 
@@ -107,10 +119,9 @@ pub fn print_ingestion_log(
 			}
 		}
 
-		let mut ingestion_kinds = journal.get_ingestion_kinds(&ingestion.kind).unwrap();
+		let ingestion_kinds = journal.get_ingestion_kinds(&ingestion.kind, true).unwrap();
 		println!("{ingestion_kinds:#?}");
 
-		resolve_ingestion_kinds(journal, &mut ingestion_kinds);
+		print_ingestion_kinds(journal, ingestion, &ingestion_kinds, 0)
-		print_ingestion_kinds(journal, ingestion, &ingestion_kinds)
 	}
 }