parser: add 0 and 1 constant datasets

app/src/scripts/presets/market/averages/index.ts

@@ -1,9 +1,7 @@
 import { averages } from "/src/scripts/datasets/date";
 import { colors } from "/src/scripts/utils/colors";
 
-export function createPresets(): PartialPresetFolder {
-  const scale: ResourceScale = "date";
-
+export function createPresets(scale: ResourceScale): PartialPresetFolder {
   return {
     name: "Averages",
     tree: [
@@ -55,7 +53,7 @@ function createPresetFolder({
           {
             title: `SMA`,
             color,
-            datasetPath: `/date-to-price-${key}-sma`,
+            datasetPath: `/${scale}-to-price-${key}-sma`,
           },
         ],
       },
@@ -64,19 +62,24 @@ function createPresetFolder({
         name: "Ratio",
         description: "",
         icon: IconTablerMathXDivideY,
-        title: `${name} Moving Average Ratio`,
+        title: `Market Price To ${name} Moving Average Ratio`,
         top: [
           {
             title: `SMA`,
             color,
-            datasetPath: `/date-to-price-${key}-sma`,
+            datasetPath: `/${scale}-to-price-${key}-sma`,
           },
         ],
         bottom: [
           {
             title: `Ratio`,
             color,
-            datasetPath: `/date-to-market-price-to-price-${key}-sma-ratio`,
+            datasetPath: `/${scale}-to-market-price-to-price-${key}-sma-ratio`,
+          },
+          {
+            title: `Even`,
+            color: colors.white,
+            datasetPath: `/${scale}-to-1`,
           },
         ],
       },

app/src/scripts/presets/market/index.ts

@@ -28,9 +28,9 @@ export function createPresets(scale: ResourceScale) {
           },
         ],
       },
+      createAveragesPresets(scale),
       ...(scale === "date"
         ? ([
-            createAveragesPresets(),
             createReturnsPresets(),
             createIndicatorsPresets(),
           ] satisfies PartialPresetTree)

parser/src/datasets/constant.rs

@@ -9,6 +9,8 @@ pub struct ConstantDataset {
     min_initial_states: MinInitialStates,
 
     // Computed
+    pub _0: BiMap<u16>,
+    pub _1: BiMap<u16>,
     pub _50: BiMap<u16>,
     pub _100: BiMap<u16>,
 }
@@ -20,6 +22,8 @@ impl ConstantDataset {
         let mut s = Self {
             min_initial_states: MinInitialStates::default(),
 
+            _0: BiMap::new_bin(1, &f("0")),
+            _1: BiMap::new_bin(1, &f("1")),
             _50: BiMap::new_bin(1, &f("50")),
             _100: BiMap::new_bin(1, &f("100")),
         };
@@ -31,8 +35,9 @@ impl ConstantDataset {
     }
 
     pub fn compute(&mut self, &ComputeData { heights, dates }: &ComputeData) {
+        self._0.multi_insert_const(heights, dates, 0);
+        self._1.multi_insert_const(heights, dates, 1);
         self._50.multi_insert_const(heights, dates, 50);
-
         self._100.multi_insert_const(heights, dates, 100);
     }
 }
@@ -43,10 +48,10 @@ impl AnyDataset for ConstantDataset {
     }
 
     fn to_computed_bi_map_vec(&self) -> Vec<&(dyn AnyBiMap + Send + Sync)> {
-        vec![&self._50, &self._100]
+        vec![&self._0, &self._1, &self._50, &self._100]
     }
 
     fn to_computed_mut_bi_map_vec(&mut self) -> Vec<&mut dyn AnyBiMap> {
-        vec![&mut self._50, &mut self._100]
+        vec![&mut self._0, &mut self._1, &mut self._50, &mut self._100]
     }
 }