"Help me pick" button

ts/routes/deck-options/FsrsOptions.svelte

@@ -299,6 +299,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     }
 
     let simulatorModal: Modal;
+    let workloadModal: Modal;
 </script>
 
 <SpinBoxFloatRow
@@ -314,6 +315,10 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     </SettingTitle>
 </SpinBoxFloatRow>
 
+<button class="btn btn-primary" on:click={() => workloadModal?.show()}>
+    {"Help Me Pick"}
+</button>
+
 <Warning warning={desiredRetentionChangeInfo} className={"alert-info two-line"} />
 <Warning warning={desiredRetentionWarning} className={retentionWarningClass} />
 
@@ -409,6 +414,16 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     {onPresetChange}
 />
 
+<SimulatorModal
+    bind:modal={workloadModal}
+    workload
+    {state}
+    {simulateFsrsRequest}
+    {computing}
+    {openHelpModal}
+    {onPresetChange}
+/>
+
 <style>
     .btn {
         margin-bottom: 0.375rem;

ts/routes/deck-options/SimulatorModal.svelte

@@ -51,12 +51,13 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     export let computing: boolean;
     export let openHelpModal: (key: string) => void;
     export let onPresetChange: () => void;
+    /** Do not modify this once set */
+    export let workload: boolean = false;
 
     const config = state.currentConfig;
     let simulateSubgraph: SimulateSubgraph = SimulateSubgraph.count;
     let simulateWorkloadSubgraph: SimulateWorkloadSubgraph =
         SimulateWorkloadSubgraph.ratio;
-    let workload: boolean = false;
     let tableData: TableDatum[] = [];
     let simulating: boolean = false;
     const fsrs = state.fsrs;
@@ -163,8 +164,6 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
         } finally {
             simulating = false;
             if (resp) {
-                // Clear the graph if transitioning from workload to simulation
-
                 simulationNumber += 1;
                 const dailyTotalCount = addArrays(
                     resp.dailyReviewCount,
@@ -259,12 +258,6 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
         }
     }
 
-    function switchModes() {
-        points = [];
-        simulationNumber = 0;
-        workload = !workload;
-    }
-
     $: if (svg) {
         let pointsToRender = points;
         if (smooth) {
@@ -331,7 +324,13 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     <div class="modal-dialog modal-xl">
         <div class="modal-content">
             <div class="modal-header">
-                <h5 class="modal-title">{tr.deckConfigFsrsSimulatorExperimental()}</h5>
+                <h5 class="modal-title">
+                    {#if workload}
+                        Desired Retention Simulation Graph
+                    {:else}
+                        {tr.deckConfigFsrsSimulatorExperimental()}
+                    {/if}
+                </h5>
                 <button
                     type="button"
                     class="btn-close"
@@ -522,7 +521,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
                     </details>
                 </div>
 
-                <div class="button-row">
+                <div>
                     <div>
                         <button
                             class="btn {computing ? 'btn-warning' : 'btn-primary'}"
@@ -548,23 +547,6 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
                             {tr.deckConfigSaveOptionsToPreset()}
                         </button>
                     </div>
-                    <h3>
-                        {#if workload}
-                            Desired Retention Mode
-                        {:else}
-                            Simulation Mode
-                        {/if}
-                    </h3>
-
-                    <div class="mode-switch">
-                        <button
-                            disabled={computing}
-                            class="btn {computing ? 'btn-warning' : 'btn-primary'}"
-                            on:click={switchModes}
-                        >
-                            Switch to {workload ? "Simulation" : "Desired Retention"} Mode
-                        </button>
-                    </div>
                 </div>
 
                 {#if processing}
@@ -696,14 +678,4 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
     summary {
         margin-bottom: 0.5em;
     }
-
-    .button-row {
-        display: grid;
-        grid-template-columns: 1fr auto 1fr;
-    }
-
-    .mode-switch {
-        display: flex;
-        flex-direction: row-reverse;
-    }
 </style>