remove board service and replace with function + pinia store ready

src/modules/feature/store.ts

@@ -1,15 +1,74 @@
 import { Feature } from '@/modules/feature/feature'
-import { FeatureStep } from '@/modules/feature/feature-steps'
+import { initBoard, newBoard, nextDay } from '@/modules/feature/feature-board'
+import { FeatureStep, featureSteps } from '@/modules/feature/feature-steps'
+import { sumElements } from '@/utils'
 import { defineStore } from 'pinia'
 
 type State = {
   steps: FeatureStep[]
   features: Feature[]
+  backlog: Feature[]
+  meta: {
+    totalDays: number
+  }
 }
 
-export const featureStore = defineStore('feature', {
+export const useFeatureStore = defineStore('feature', {
   state: (): State => ({
     steps: [],
-    features: []
-  })
+    features: [],
+    backlog: [],
+    meta: {
+      totalDays: 0
+    }
+  }),
+  actions: {
+    initBoard() {
+      this.backlog = newBoard()
+      this.steps = featureSteps
+      this.features = initBoard(this.steps, this.backlog)
+      this.meta.totalDays = 0
+    },
+    nextDay() {
+      this.features = nextDay({
+        backlog: this.backlog,
+        features: this.features,
+        initialStep: this.steps[0].stepIndex
+      })
+      this.meta.totalDays++
+    }
+  },
+  getters: {
+    meanComplexity: (state) => {
+      return (
+        Math.round(
+          100 *
+            (sumElements(state.features.map((feature) => feature.complexity)) /
+              state.features.length)
+        ) / 100
+      )
+    },
+    meanLeadTime: (state) => {
+      return (
+        Math.round(
+          100 *
+            (sumElements(state.features.map((feature) => feature.leadTime)) /
+              state.features.length)
+        ) / 100
+      )
+    },
+    featuresGroupedByStep: (state) => {
+      const groupedByStep: Record<number, Feature[]> = {}
+
+      state.features.forEach((feature) => {
+        if (!groupedByStep[feature.step]) {
+          groupedByStep[feature.step] = [feature]
+        } else {
+          groupedByStep[feature.step].push(feature)
+        }
+      })
+
+      return groupedByStep
+    }
+  }
 })