From 09f0312cc9cb4cb6fb0cc871d60bd09e18e7884e Mon Sep 17 00:00:00 2001
From: Julien Calixte <julienc@bam.tech>
Date: Fri, 2 Jan 2026 12:59:56 +0100
Subject: [PATCH] refacto: specify simulation to prepare the heijunka
 simulation

---
 src/modules/pull-system/PullSystemArticle.vue |  14 +-
 ...hart.vue => PullSystemSimulationChart.vue} |   4 +-
 ...s.vue => PullSystemSimulationControls.vue} |   4 +-
 ....vue => PullSystemSimulationDashboard.vue} |   4 +-
 .../pull-system-simulation-store.ts           | 183 ++++++++++++++++++
 .../simulation/simulation-store.ts            | 179 -----------------
 6 files changed, 196 insertions(+), 192 deletions(-)
 rename src/modules/pull-system/simulation/{SimulationChart.vue => PullSystemSimulationChart.vue} (91%)
 rename src/modules/pull-system/simulation/{SimulationControls.vue => PullSystemSimulationControls.vue} (91%)
 rename src/modules/pull-system/simulation/{SimulationDashboard.vue => PullSystemSimulationDashboard.vue} (95%)
 create mode 100644 src/modules/pull-system/simulation/pull-system-simulation-store.ts
 delete mode 100644 src/modules/pull-system/simulation/simulation-store.ts

diff --git a/src/modules/pull-system/PullSystemArticle.vue b/src/modules/pull-system/PullSystemArticle.vue
index 2d82198..3381c9a 100644
--- a/src/modules/pull-system/PullSystemArticle.vue
+++ b/src/modules/pull-system/PullSystemArticle.vue
@@ -3,14 +3,14 @@ import SeparatorIcon from '@/icons/SeparatorIcon.vue'
 import type { Feature } from '@/modules/pull-system/feature/feature'
 import FeatureSteps from '@/modules/pull-system/feature/FeatureSteps.vue'
 import FlowDashboard from '@/modules/pull-system/feature/FlowDashboard.vue'
-import SimulationControls from '@/modules/pull-system/simulation/SimulationControls.vue'
-import SimulationDashboard from '@/modules/pull-system/simulation/SimulationDashboard.vue'
+import PullSystemSimulationControls from '@/modules/pull-system/simulation/PullSystemSimulationControls.vue'
+import PullSystemSimulationDashboard from '@/modules/pull-system/simulation/PullSystemSimulationDashboard.vue'
 // [dps] import ProblemSolvingIcon from '@/icons/ProblemSolvingIcon.vue'
 import PullSystemIcon from '@/icons/PullSystemIcon.vue'
 import PushSystemIcon from '@/icons/PushSystemIcon.vue'
 import FeatureItem from '@/modules/pull-system/feature/FeatureItem.vue'
 import QualityIssue from '@/modules/pull-system/feature/QualityIssue.vue'
-import { useSimulationStore } from '@/modules/pull-system/simulation/simulation-store'
+import { usePullSystemSimulationStore } from '@/modules/pull-system/simulation/pull-system-simulation-store'
 import { computed } from 'vue'
 
 const feature: Feature = {
@@ -22,7 +22,7 @@ const feature: Feature = {
   step: 2
 }
 
-const simulationStore = useSimulationStore()
+const simulationStore = usePullSystemSimulationStore()
 const meanLeadTimeDeltaFloat = computed(
   () =>
     parseFloat(simulationStore.meanLeadTime('push')) -
@@ -218,8 +218,8 @@ const createdAt = new Date('2025-01-08').toLocaleDateString(undefined, {
         system.
       </p>
     </div>
-    <SimulationControls type="single" />
-    <SimulationDashboard />
+    <PullSystemSimulationControls type="single" />
+    <PullSystemSimulationDashboard />
     <div class="text">
       <p>
         Okay, we generally see that the <PullSystemIcon /> pull system is a bit
@@ -232,7 +232,7 @@ const createdAt = new Date('2025-01-08').toLocaleDateString(undefined, {
         news mobile apps! Are patterns the same?
       </p>
     </div>
-    <SimulationControls type="multiple" />
+    <PullSystemSimulationControls type="multiple" />
     <div class="flow-multiple-simulation text">
       <p v-if="displaySimulationConclusion">
         Now we’re pretty confident! As quality issues increase in the
diff --git a/src/modules/pull-system/simulation/SimulationChart.vue b/src/modules/pull-system/simulation/PullSystemSimulationChart.vue
similarity index 91%
rename from src/modules/pull-system/simulation/SimulationChart.vue
rename to src/modules/pull-system/simulation/PullSystemSimulationChart.vue
index 84f47fa..c08d2ab 100644
--- a/src/modules/pull-system/simulation/SimulationChart.vue
+++ b/src/modules/pull-system/simulation/PullSystemSimulationChart.vue
@@ -1,10 +1,10 @@
 <script setup lang="ts">
-import { useSimulationStore } from '@/modules/pull-system/simulation/simulation-store'
+import { usePullSystemSimulationStore } from '@/modules/pull-system/simulation/pull-system-simulation-store'
 import { popNElement } from '@/utils'
 import chartXkcd from 'chart.xkcd'
 import { onMounted, ref, watch } from 'vue'
 
-const simulationStore = useSimulationStore()
+const simulationStore = usePullSystemSimulationStore()
 const SAMPLE = 15
 const svgElement = ref<HTMLInputElement | null>(null)
 const isChartInit = ref(false)
diff --git a/src/modules/pull-system/simulation/SimulationControls.vue b/src/modules/pull-system/simulation/PullSystemSimulationControls.vue
similarity index 91%
rename from src/modules/pull-system/simulation/SimulationControls.vue
rename to src/modules/pull-system/simulation/PullSystemSimulationControls.vue
index 7b80055..ff26e50 100644
--- a/src/modules/pull-system/simulation/SimulationControls.vue
+++ b/src/modules/pull-system/simulation/PullSystemSimulationControls.vue
@@ -1,12 +1,12 @@
 <script setup lang="ts">
 import type { Strategy } from '@/modules/pull-system/lean/strategy'
-import { useSimulationStore } from '@/modules/pull-system/simulation/simulation-store'
+import { usePullSystemSimulationStore } from '@/modules/pull-system/simulation/pull-system-simulation-store'
 
 defineProps<{
   type: 'single' | 'multiple'
 }>()
 
-const simulationStore = useSimulationStore()
+const simulationStore = usePullSystemSimulationStore()
 const NUMBER_OF_SIMULATION = 500
 
 // [dps]
diff --git a/src/modules/pull-system/simulation/SimulationDashboard.vue b/src/modules/pull-system/simulation/PullSystemSimulationDashboard.vue
similarity index 95%
rename from src/modules/pull-system/simulation/SimulationDashboard.vue
rename to src/modules/pull-system/simulation/PullSystemSimulationDashboard.vue
index 55e4b25..ec91100 100644
--- a/src/modules/pull-system/simulation/SimulationDashboard.vue
+++ b/src/modules/pull-system/simulation/PullSystemSimulationDashboard.vue
@@ -2,9 +2,9 @@
 import PullSystemIcon from '@/icons/PullSystemIcon.vue'
 import PushSystemIcon from '@/icons/PushSystemIcon.vue'
 import type { Strategy } from '@/modules/pull-system/lean/strategy'
-import { useSimulationStore } from '@/modules/pull-system/simulation/simulation-store'
+import { usePullSystemSimulationStore } from '@/modules/pull-system/simulation/pull-system-simulation-store'
 
-const simulationStore = useSimulationStore()
+const simulationStore = usePullSystemSimulationStore()
 
 const strategies: Strategy[] = ['push', 'pull']
 // [dps]
diff --git a/src/modules/pull-system/simulation/pull-system-simulation-store.ts b/src/modules/pull-system/simulation/pull-system-simulation-store.ts
new file mode 100644
index 0000000..483915e
--- /dev/null
+++ b/src/modules/pull-system/simulation/pull-system-simulation-store.ts
@@ -0,0 +1,183 @@
+/// <reference types="vite-plugin-comlink/client" />
+
+import { featureSteps } from '@/modules/pull-system/feature/feature-steps'
+import type { Strategy } from '@/modules/pull-system/lean/strategy'
+import type { Dashboard, Meta } from '@/store-type'
+import { getRound } from '@/utils'
+import { defineStore } from 'pinia'
+
+type Mean = {
+  leadTimeSum: number
+  minLeadTime: number
+  maxLeadTime: number
+  cycleTimeSum: number
+  complexitySum: number
+  qualityIssueSum: number
+  teamWorkExperienceSum: number
+  totalDaysSum: number
+  simulations: number
+}
+
+type State = {
+  dashboards: Dashboard[]
+  requestedSimulation: number
+  simulationsDone: number
+  mean: Record<Strategy, Mean>
+}
+
+const initMean = (): Mean => ({
+  leadTimeSum: 0,
+  minLeadTime: Infinity,
+  maxLeadTime: 0,
+  cycleTimeSum: 0,
+  complexitySum: 0,
+  qualityIssueSum: 0,
+  teamWorkExperienceSum: 0,
+  totalDaysSum: 0,
+  simulations: 0
+})
+
+const instance = new ComlinkWorker<typeof import('../feature/feature-board')>(
+  new URL('../feature/feature-board', import.meta.url)
+)
+
+const resetMeta = (): Meta => ({
+  totalDays: 0,
+  teamWorkExperience: 0,
+  featuresDonePerDay: [],
+  strategy: {
+    push: 0,
+    pull: 0,
+    'pull-dps': 0,
+    'push-dps': 0
+  }
+})
+
+export const usePullSystemSimulationStore = defineStore(
+  'pull-system-dashboard',
+  {
+    state: (): State => {
+      return {
+        dashboards: [],
+        requestedSimulation: 0,
+        simulationsDone: 0,
+        mean: {
+          push: initMean(),
+          pull: initMean(),
+          'pull-dps': initMean(),
+          'push-dps': initMean()
+        }
+      }
+    },
+    actions: {
+      async simulate(strategy: Strategy) {
+        const steps = featureSteps
+        const backlog = await instance.newBacklog()
+        const features = await instance.initBoard(steps, backlog, true)
+
+        const newState = await instance.simulate(
+          {
+            backlog,
+            steps,
+            features,
+            meta: resetMeta()
+          },
+          strategy
+        )
+
+        const [worstFeature] = newState.features.sort((a, b) =>
+          a.qualityIssue > b.qualityIssue ? -1 : 1
+        )
+
+        const dashboard: Dashboard = {
+          uuid: new Date().getTime().toString(),
+          meta: newState.meta,
+          analysis: {
+            meanComplexity: await instance.getMeanComplexity(newState.features),
+            meanLeadTime: await instance.getMeanLeadTime(newState.features),
+            meanQualityIssue: await instance.getMeanQualityIssue(
+              newState.features
+            ),
+            worstFeature,
+            strategy
+          }
+        }
+
+        this.dashboards.push(dashboard)
+        this.mean[strategy].leadTimeSum += dashboard.analysis.meanLeadTime
+        this.mean[strategy].minLeadTime = Math.min(
+          this.mean[strategy].minLeadTime,
+          ...newState.features.map((f) => f.leadTime)
+        )
+        this.mean[strategy].maxLeadTime = Math.max(
+          this.mean[strategy].maxLeadTime,
+          ...newState.features.map((f) => f.leadTime)
+        )
+        this.mean[strategy].cycleTimeSum +=
+          dashboard.meta.totalDays / newState.features.length
+        this.mean[strategy].complexitySum += dashboard.analysis.meanComplexity
+        this.mean[strategy].qualityIssueSum +=
+          dashboard.analysis.meanQualityIssue
+        // this.mean[strategy].teamWorkExperienceSum +=
+        //   dashboard.meta.teamWorkExperience
+        this.mean[strategy].totalDaysSum += dashboard.meta.totalDays
+        this.mean[strategy].simulations++
+      },
+      async multiSimulation(simulations: number, strategy: Strategy) {
+        this.requestedSimulation += simulations
+        for (let i = 0; i < simulations; i++) {
+          await this.simulate(strategy)
+          this.simulationsDone++
+        }
+      },
+      clearDashboard() {
+        this.dashboards = []
+        this.mean.push = initMean()
+        this.mean.pull = initMean()
+        this.mean['pull-dps'] = initMean()
+        this.mean['push-dps'] = initMean()
+        this.simulationsDone = 0
+        this.requestedSimulation = 0
+      }
+    },
+    getters: {
+      meanLeadTime: (state) => (strategy: Strategy) =>
+        getRound(
+          state.mean[strategy].leadTimeSum,
+          state.mean[strategy].simulations
+        ),
+      minLeadTime: (state) => (strategy: Strategy) =>
+        state.mean[strategy].minLeadTime,
+      maxLeadTime: (state) => (strategy: Strategy) =>
+        state.mean[strategy].maxLeadTime,
+      meanCycleTime: (state) => (strategy: Strategy) =>
+        getRound(
+          state.mean[strategy].cycleTimeSum,
+          state.mean[strategy].simulations
+        ),
+      meanComplexity: (state) => (strategy: Strategy) =>
+        getRound(
+          state.mean[strategy].complexitySum,
+          state.mean[strategy].simulations
+        ),
+      meanQuality: (state) => (strategy: Strategy) =>
+        getRound(
+          state.mean[strategy].qualityIssueSum,
+          state.mean[strategy].simulations
+        ),
+      meanTeamWorkExperience: (state) => (strategy: Strategy) =>
+        getRound(
+          state.mean[strategy].teamWorkExperienceSum,
+          state.mean[strategy].simulations
+        ),
+      meanTotalDays: (state) => (strategy: Strategy) =>
+        getRound(
+          state.mean[strategy].totalDaysSum,
+          state.mean[strategy].simulations
+        ),
+      hasSimulationFinished: (state) =>
+        state.requestedSimulation > 0 &&
+        state.requestedSimulation === state.simulationsDone
+    }
+  }
+)
diff --git a/src/modules/pull-system/simulation/simulation-store.ts b/src/modules/pull-system/simulation/simulation-store.ts
deleted file mode 100644
index 6774262..0000000
--- a/src/modules/pull-system/simulation/simulation-store.ts
+++ /dev/null
@@ -1,179 +0,0 @@
-/// <reference types="vite-plugin-comlink/client" />
-
-import { featureSteps } from '@/modules/pull-system/feature/feature-steps'
-import type { Strategy } from '@/modules/pull-system/lean/strategy'
-import type { Dashboard, Meta } from '@/store-type'
-import { getRound } from '@/utils'
-import { defineStore } from 'pinia'
-
-type Mean = {
-  leadTimeSum: number
-  minLeadTime: number
-  maxLeadTime: number
-  cycleTimeSum: number
-  complexitySum: number
-  qualityIssueSum: number
-  teamWorkExperienceSum: number
-  totalDaysSum: number
-  simulations: number
-}
-
-type State = {
-  dashboards: Dashboard[]
-  requestedSimulation: number
-  simulationsDone: number
-  mean: Record<Strategy, Mean>
-}
-
-const initMean = (): Mean => ({
-  leadTimeSum: 0,
-  minLeadTime: Infinity,
-  maxLeadTime: 0,
-  cycleTimeSum: 0,
-  complexitySum: 0,
-  qualityIssueSum: 0,
-  teamWorkExperienceSum: 0,
-  totalDaysSum: 0,
-  simulations: 0
-})
-
-const instance = new ComlinkWorker<typeof import('../feature/feature-board')>(
-  new URL('../feature/feature-board', import.meta.url)
-)
-
-const resetMeta = (): Meta => ({
-  totalDays: 0,
-  teamWorkExperience: 0,
-  featuresDonePerDay: [],
-  strategy: {
-    push: 0,
-    pull: 0,
-    'pull-dps': 0,
-    'push-dps': 0
-  }
-})
-
-export const useSimulationStore = defineStore('dashboard', {
-  state: (): State => {
-    return {
-      dashboards: [],
-      requestedSimulation: 0,
-      simulationsDone: 0,
-      mean: {
-        push: initMean(),
-        pull: initMean(),
-        'pull-dps': initMean(),
-        'push-dps': initMean()
-      }
-    }
-  },
-  actions: {
-    async simulate(strategy: Strategy) {
-      const steps = featureSteps
-      const backlog = await instance.newBacklog()
-      const features = await instance.initBoard(steps, backlog, true)
-
-      const newState = await instance.simulate(
-        {
-          backlog,
-          steps,
-          features,
-          meta: resetMeta()
-        },
-        strategy
-      )
-
-      const [worstFeature] = newState.features.sort((a, b) =>
-        a.qualityIssue > b.qualityIssue ? -1 : 1
-      )
-
-      const dashboard: Dashboard = {
-        uuid: new Date().getTime().toString(),
-        meta: newState.meta,
-        analysis: {
-          meanComplexity: await instance.getMeanComplexity(newState.features),
-          meanLeadTime: await instance.getMeanLeadTime(newState.features),
-          meanQualityIssue: await instance.getMeanQualityIssue(
-            newState.features
-          ),
-          worstFeature,
-          strategy
-        }
-      }
-
-      this.dashboards.push(dashboard)
-      this.mean[strategy].leadTimeSum += dashboard.analysis.meanLeadTime
-      this.mean[strategy].minLeadTime = Math.min(
-        this.mean[strategy].minLeadTime,
-        ...newState.features.map((f) => f.leadTime)
-      )
-      this.mean[strategy].maxLeadTime = Math.max(
-        this.mean[strategy].maxLeadTime,
-        ...newState.features.map((f) => f.leadTime)
-      )
-      this.mean[strategy].cycleTimeSum +=
-        dashboard.meta.totalDays / newState.features.length
-      this.mean[strategy].complexitySum += dashboard.analysis.meanComplexity
-      this.mean[strategy].qualityIssueSum += dashboard.analysis.meanQualityIssue
-      // this.mean[strategy].teamWorkExperienceSum +=
-      //   dashboard.meta.teamWorkExperience
-      this.mean[strategy].totalDaysSum += dashboard.meta.totalDays
-      this.mean[strategy].simulations++
-    },
-    async multiSimulation(simulations: number, strategy: Strategy) {
-      this.requestedSimulation += simulations
-      for (let i = 0; i < simulations; i++) {
-        await this.simulate(strategy)
-        this.simulationsDone++
-      }
-    },
-    clearDashboard() {
-      this.dashboards = []
-      this.mean.push = initMean()
-      this.mean.pull = initMean()
-      this.mean['pull-dps'] = initMean()
-      this.mean['push-dps'] = initMean()
-      this.simulationsDone = 0
-      this.requestedSimulation = 0
-    }
-  },
-  getters: {
-    meanLeadTime: (state) => (strategy: Strategy) =>
-      getRound(
-        state.mean[strategy].leadTimeSum,
-        state.mean[strategy].simulations
-      ),
-    minLeadTime: (state) => (strategy: Strategy) =>
-      state.mean[strategy].minLeadTime,
-    maxLeadTime: (state) => (strategy: Strategy) =>
-      state.mean[strategy].maxLeadTime,
-    meanCycleTime: (state) => (strategy: Strategy) =>
-      getRound(
-        state.mean[strategy].cycleTimeSum,
-        state.mean[strategy].simulations
-      ),
-    meanComplexity: (state) => (strategy: Strategy) =>
-      getRound(
-        state.mean[strategy].complexitySum,
-        state.mean[strategy].simulations
-      ),
-    meanQuality: (state) => (strategy: Strategy) =>
-      getRound(
-        state.mean[strategy].qualityIssueSum,
-        state.mean[strategy].simulations
-      ),
-    meanTeamWorkExperience: (state) => (strategy: Strategy) =>
-      getRound(
-        state.mean[strategy].teamWorkExperienceSum,
-        state.mean[strategy].simulations
-      ),
-    meanTotalDays: (state) => (strategy: Strategy) =>
-      getRound(
-        state.mean[strategy].totalDaysSum,
-        state.mean[strategy].simulations
-      ),
-    hasSimulationFinished: (state) =>
-      state.requestedSimulation > 0 &&
-      state.requestedSimulation === state.simulationsDone
-  }
-})