Add floating toolbar to validate step, clean up upload page and fix up start from scratch functionality

inventory/src/lib/react-spreadsheet-import/src/steps/MatchColumnsStep/MatchColumnsStep.tsx

@@ -201,10 +201,6 @@ export const MatchColumnsStep = <T extends string>({
   }, [columns]);
 
   // Get the first value from the sample data for a column
-  const getFirstValueFromColumn = useCallback((column: Column<T>) => {
-    if (!data.length || !data[0]) return null;
-    return data[0][column.index];
-  }, [data]);
 
   // Get mapped company value (if company is mapped to a column)
   const mappedCompanyColumn = useMemo(() => findMappedColumnForField('company'), [findMappedColumnForField]);

inventory/src/lib/react-spreadsheet-import/src/steps/UploadFlow.tsx

@@ -43,6 +43,7 @@ export type StepState =
       type: StepType.validateData
       data: any[]
       globalSelections?: GlobalSelections
+      isFromScratch?: boolean
     }
 
 interface Props {
@@ -82,6 +83,12 @@ export const UploadFlow = ({ state, onNext, onBack }: Props) => {
       : undefined
   )
 
+  const handleStartFromScratch = useCallback(() => {
+    if (onNext) {
+      onNext({ type: StepType.validateData, data: [{}], isFromScratch: true })
+    }
+  }, [onNext])
+
   switch (state.type) {
     case StepType.upload:
       return (
@@ -107,6 +114,7 @@ export const UploadFlow = ({ state, onNext, onBack }: Props) => {
               onNext({ type: StepType.selectSheet, workbook })
             }
           }}
+          setInitialState={onNext}
         />
       )
     case StepType.selectSheet:
@@ -187,6 +195,7 @@ export const UploadFlow = ({ state, onNext, onBack }: Props) => {
             }
           }}
           globalSelections={state.globalSelections}
+          isFromScratch={state.isFromScratch}
         />
       )
     default:

inventory/src/lib/react-spreadsheet-import/src/steps/UploadStep/UploadStep.tsx

@@ -4,12 +4,16 @@ import { useRsi } from "../../hooks/useRsi"
 import { DropZone } from "./components/DropZone"
 import { ExampleTable } from "./components/ExampleTable"
 import { FadingOverlay } from "./components/FadingOverlay"
+import { StepType } from "../UploadFlow"
+import { Button } from "@/components/ui/button"
+import { Separator } from "@/components/ui/separator"
 
 type UploadProps = {
   onContinue: (data: XLSX.WorkBook, file: File) => Promise<void>
+  setInitialState?: (state: { type: StepType; data: any[] }) => void
 }
 
-export const UploadStep = ({ onContinue }: UploadProps) => {
+export const UploadStep = ({ onContinue, setInitialState }: UploadProps) => {
   const [isLoading, setIsLoading] = useState(false)
   const { translations, fields } = useRsi()
   
@@ -22,18 +26,39 @@ export const UploadStep = ({ onContinue }: UploadProps) => {
     [onContinue],
   )
   
+  const handleStartFromScratch = useCallback(() => {
+    if (setInitialState) {
+      setInitialState({ type: StepType.validateData, data: [{}], isFromScratch: true })
+    }
+  }, [setInitialState])
+  
   return (
-    <div className="p-6">
-      <h2 className="text-2xl font-semibold mb-4">{translations.uploadStep.title}</h2>
-      <p className="text-lg mb-2">{translations.uploadStep.manifestTitle}</p>
-      <p className="text-muted-foreground mb-6">{translations.uploadStep.manifestDescription}</p>
-      <div className="relative mb-0 border-t  rounded-lg h-[80px]">
-        <div className="absolute inset-0">
-          <ExampleTable fields={fields} />
+    <div className="p-8 flex flex-col items-center max-w-xl mx-auto">
+      <h2 className="text-3xl font-semibold mb-8 text-center">{translations.uploadStep.title}</h2>
+      
+      <div className="w-full space-y-8">
+        <div className="border rounded-lg p-6 flex flex-col items-center">
+          <h3 className="text-lg font-medium mb-4">Upload spreadsheet file</h3>
+          <DropZone onContinue={handleOnContinue} isLoading={isLoading} />
+        </div>
+        
+        <div className="flex items-center justify-center">
+          <div className="bg-muted h-px w-16"></div>
+          <span className="px-3 text-muted-foreground text-sm font-medium">OR</span>
+          <div className="bg-muted h-px w-16"></div>
+        </div>
+        
+        <div className="flex justify-center">
+          <Button 
+            onClick={handleStartFromScratch}
+            variant="outline"
+            className="min-w-[200px]"
+            disabled={!setInitialState}
+          >
+            Start from scratch
+          </Button>
         </div>
-        <FadingOverlay />
       </div>
-      <DropZone onContinue={handleOnContinue} isLoading={isLoading} />
     </div>
   )
 }

inventory/src/lib/react-spreadsheet-import/src/steps/ValidationStep/ValidationStep.tsx

@@ -3,7 +3,7 @@ import { useRsi } from "../../hooks/useRsi"
 import type { Meta, Error } from "./types"
 import { addErrorsAndRunHooks } from "./utils/dataMutations"
 import type { Data, SelectOption, Result, Fields, Field } from "../../types"
-import { Check, ChevronsUpDown, ArrowDown, AlertCircle, Loader2 } from "lucide-react"
+import { Check, ChevronsUpDown, ArrowDown, AlertCircle, Loader2, X, Plus } from "lucide-react"
 import { cn } from "@/lib/utils"
 import {
   Command,
@@ -106,6 +106,7 @@ type Props<T extends string> = {
   file: File
   onBack?: () => void
   globalSelections?: GlobalSelections
+  isFromScratch?: boolean
 }
 
 // Remove the local Field type declaration since we're importing it
@@ -1052,7 +1053,8 @@ export const ValidationStep = <T extends string>({
   initialData,
   file,
   onBack,
-  globalSelections
+  globalSelections,
+  isFromScratch
 }: Props<T>) => {
   const { translations, fields, onClose, onSubmit, rowHook, tableHook, allowInvalidSubmit } = useRsi<T>();
   const { toast } = useToast();
@@ -1862,94 +1864,40 @@ export const ValidationStep = <T extends string>({
       <div className="flex-1 overflow-hidden">
         <div className="h-full flex flex-col">
           <div className="px-8 pt-6">
-            <div className="mb-6 flex flex-wrap items-center justify-between gap-2">
-              <h2 className="text-3xl font-semibold text-foreground">
-                {translations.validationStep.title}
-              </h2>
-              <div className="flex flex-wrap items-center gap-4">
-                <div className="flex items-center gap-2">
-                  <Select
-                    value={selectedTemplateId || ""}
-                    onValueChange={(value) => {
-                      setSelectedTemplateId(value);
-                      const selectedRows = Object.keys(rowSelection).map(Number);
-                      if (selectedRows.length === 0) {
-                        toast({
-                          title: "No rows selected",
-                          description: "Please select rows to apply the template to",
-                          variant: "destructive",
-                        });
-                        return;
-                      }
-                      applyTemplate(value, selectedRows);
-                    }}
-                  >
-                    <SelectTrigger className="w-[200px]">
-                      <SelectValue placeholder="Apply template to selected" />
-                    </SelectTrigger>
-                    <SelectContent>
-                      {templates?.map((template) => (
-                        <SelectItem key={template.id} value={template.id.toString()}>
-                          {template.company} - {template.product_type}
-                        </SelectItem>
-                      ))}
-                    </SelectContent>
-                  </Select>
-                </div>
-                <Button
-                  variant="outline"
-                  size="sm"
-                  onClick={() => {
-                    const selectedRows = Object.keys(rowSelection);
-                    if (selectedRows.length !== 1) {
-                      toast({
-                        title: "Invalid selection",
-                        description: "Please select exactly one row to save as a template",
-                        variant: "destructive",
-                      });
-                      return;
-                    }
-                    setShowSaveTemplateDialog(true);
-                  }}
-                >
-                  Save Selected as Template
-                </Button>
-                <Button 
-                  variant="outline" 
-                  size="sm" 
-                  onClick={deleteSelectedRows}
-                  disabled={Object.keys(rowSelection).length === 0}
-                >
-                  {translations.validationStep.discardButtonTitle}
-                </Button>
-                <Button
-                  variant="secondary"
-                  size="sm"
-                  onClick={handleAiValidation}
-                  disabled={isAiValidating || data.length === 0}
-                >
-                  {isAiValidating && (
-                    <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+            <div className="mb-6 flex flex-col gap-4">
+              <div className="flex flex-wrap items-center justify-between">
+                <h2 className="text-3xl font-semibold text-foreground">
+                  {translations.validationStep.title}
+                </h2>
+                <div className="flex items-center gap-4">
+                  {isFromScratch && (
+                    <Button 
+                      variant="outline"
+                      onClick={() => {
+                        // Create a new empty row
+                        const newRow = {} as RowData<T>;
+                        // Add __index property with a unique string id
+                        newRow.__index = `row-${Date.now()}`;
+                        // Add the new row and validate
+                        const newData = [...data, newRow];
+                        updateData(newData);
+                      }}
+                      className="flex items-center gap-1"
+                    >
+                      <Plus className="h-4 w-4" />
+                      Add Row
+                    </Button>
                   )}
-                  AI Validate
-                </Button>
-                <Button
-                  variant="outline"
-                  size="sm"
-                  onClick={showCurrentPrompt}
-                  disabled={data.length === 0}
-                >
-                  Show Prompt
-                </Button>
-                <div className="flex items-center gap-2">
-                  <Switch
-                    checked={filterByErrors}
-                    onCheckedChange={setFilterByErrors}
-                    id="filter-errors"
-                  />
-                  <label htmlFor="filter-errors" className="text-sm text-muted-foreground">
-                    {translations.validationStep.filterSwitchTitle}
-                  </label>
+                  <div className="flex items-center gap-2">
+                    <Switch
+                      checked={filterByErrors}
+                      onCheckedChange={setFilterByErrors}
+                      id="filter-errors"
+                    />
+                    <label htmlFor="filter-errors" className="text-sm text-muted-foreground">
+                      {translations.validationStep.filterSwitchTitle}
+                    </label>
+                  </div>
                 </div>
               </div>
             </div>
@@ -2017,6 +1965,66 @@ export const ValidationStep = <T extends string>({
           </div>
         </div>
       </div>
+      
+      {/* Floating action bar for selected items */}
+      {Object.keys(rowSelection).length > 0 && (
+        <div className="fixed bottom-24 left-1/2 transform -translate-x-1/2 z-50 animate-in fade-in slide-in-from-bottom-5 duration-300">
+          <div className="bg-card shadow-xl rounded-lg border border-muted px-4 py-3 flex items-center gap-3">
+            <div className="mr-2 bg-muted text-primary px-2 py-1 rounded-md text-xs font-medium border border-primary">
+              {Object.keys(rowSelection).length} selected
+            </div>
+            
+            <Select
+              value={selectedTemplateId || ""}
+              onValueChange={(value) => {
+                setSelectedTemplateId(value);
+                const selectedRows = Object.keys(rowSelection).map(Number);
+                applyTemplate(value, selectedRows);
+              }}
+            >
+              <SelectTrigger className="w-[180px] h-8 bg-card text-xs font-semibold">
+                <SelectValue placeholder="Apply template" />
+              </SelectTrigger>
+              <SelectContent>
+                {templates?.map((template) => (
+                  <SelectItem key={template.id} value={template.id.toString()}>
+                    {template.company} - {template.product_type}
+                  </SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+            
+            {Object.keys(rowSelection).length === 1 && (
+              <Button
+                variant="outline"
+                size="sm"
+                onClick={() => setShowSaveTemplateDialog(true)}
+              >
+                Save as Template
+              </Button>
+            )}
+            
+            <Button 
+              variant={isFromScratch ? "destructive" : "outline"}
+              size="sm" 
+              onClick={deleteSelectedRows}
+            >
+              {isFromScratch ? "Delete Row" : translations.validationStep.discardButtonTitle}
+            </Button>
+            
+            <Button
+              variant="ghost"
+              size="icon"
+              onClick={() => setRowSelection({})}
+              className="h-9 w-9"
+              title="Clear selection"
+            >
+              <X className="h-4 w-4" />
+            </Button>
+          </div>
+        </div>
+      )}
+      
       <div className="border-t bg-muted px-8 py-4">
         <div className="flex items-center justify-between">
           {onBack && (
@@ -2024,13 +2032,32 @@ export const ValidationStep = <T extends string>({
               {translations.validationStep.backButtonTitle}
             </Button>
           )}
-          <Button 
-            className="ml-auto"
-            disabled={isSubmitting}
-            onClick={onContinue}
-          >
-            {translations.validationStep.nextButtonTitle}
-          </Button>
+          <div className="flex items-center gap-2">
+            <Button
+              variant="outline"
+              size="sm"
+              onClick={showCurrentPrompt}
+              disabled={data.length === 0}
+            >
+              Show Prompt
+            </Button>
+            <Button
+              variant="secondary"
+              onClick={handleAiValidation}
+              disabled={isAiValidating || data.length === 0}
+            >
+              {isAiValidating && (
+                <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+              )}
+              AI Validate
+            </Button>
+            <Button 
+              disabled={isSubmitting}
+              onClick={onContinue}
+            >
+              {translations.validationStep.nextButtonTitle}
+            </Button>
+          </div>
         </div>
       </div>
     </div>

inventory/src/pages/Import.tsx

@@ -561,17 +561,7 @@ export function Import() {
         </CardHeader>
         <CardContent className="space-y-4">
           <Button onClick={() => setIsOpen(true)} className="w-full">
-            Upload Spreadsheet
-          </Button>
-          <Button 
-            onClick={() => {
-              setStartFromScratch(true);
-              setIsOpen(true);
-            }} 
-            variant="outline" 
-            className="w-full"
-          >
-            Start From Scratch
+            Begin Import
           </Button>
         </CardContent>
       </Card>