BSRRecord.market is stored as short codes ('DE', 'IT', etc.) from the
Excel file, but the chart was comparing against full names ('Amazon DE',
'Amazon IT', etc.) — causing bsrRecordsForMarket to always be empty and
the BSR line to never render. Added normalizeBsrMarket() to map short
codes to full names before filtering. Also removed the debug strip.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Use React's useDeferredValue to decouple UI responsiveness from
expensive data reprocessing. Checkboxes now update immediately on
click; filterData/filterAdsData/filterBsrData and all downstream
useMemos run as a low-priority background pass. Added local optimistic
state in MultiSelectDropdown as a belt-and-suspenders layer.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- winner if posterior probability > 50%, unsuccessful otherwise
- Removes inconclusive — binary outcome based on Bayesian signal
- Label "Loser" renamed to "Unsuccessful"
- Updated all stored experiment verdicts in DB
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Split by comma/semicolon/newline first; only split by spaces for
non-LINE: tokens so "LINE:MAGIC DOUGH" isn't broken into two parts.
Also fix placeholder and repair stored experiment data via API.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Detail category BSR is more granular and relevant per ASIN. Falls back
to topLevelBSR if detailLevelBSR is null for a record.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Math.max(...largeArray) crashes when combinedAdsData has thousands of
records. Replaced with a simple for-loop to find the max year safely.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
New BSRUnitsCorrelationChart component added to the Vendor tab showing:
- Per-marketplace tabs (DE, ES, FR, IT, UK) with market accent colors
- Dual-axis combo chart: bars (units sold, right axis) + line (BSR rank, left axis)
- Inverted BSR axis by default (lower rank = top) with toggle to flip
- Pearson r correlation calculated and displayed with strength interpretation
- Wired to existing combinedAdsData (filtered) and filteredBsrData
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The badge was rendered outside the stockMap conditional, causing it to
appear independently of the Amazon stock badge. Now it's grouped inside
the block, always appearing immediately next to VendorStockBadge.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Wrap component with memo() to prevent unnecessary re-renders
- Restructure DOM hierarchy to avoid nested inline-flex containers
- Center hover popup with left-1/2 -translate-x-1/2
- Add pointer-events-none to popup to prevent hover flickering
- Improve popup spacing and sizing
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
The BuyBoxWarningBadge was appearing twice - once next to the SKU and once next to Amazon stock. Now it only appears next to Amazon stock as requested.
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
Each market line (DE/ES/FR/IT/UK) now renders with its own color across
Top Level BSR, Detail Level BSR, and Average Rating charts, along with
per-market legend entries. Removes hardcoded single-color approach.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add translateCategory() with a full DE/FR/IT/ES → EN map covering
all top-level and detail categories found in the BSR data.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Use BarChart with rounded corners for modern look
- Remove vertical grid lines for cleaner appearance
- Add hover cursor effect on tooltip
- Y-axis reversed for BSR charts (lower = better)
- Normal Y-axis for Rating chart (higher = better)
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
Replace bar charts with area charts featuring:
- Gradient fill effects for modern look
- Smooth monotone curves
- Proper Y-axis orientation (reversed for BSR where lower is better)
- Color-coded by market with transparency
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
Convert Top Level BSR, Detail Level BSR, and Average Rating charts
from LineChart to BarChart for better week-over-week comparison.
Each market now displays as colored bars per week instead of lines.
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
FR/UK/DE sheets have a 'Status' column that appears before 'Reason',
causing the dynamic detector to pick the wrong column.
Use confirmed indices: FR=col S(18), UK=col J(9), DE=col N(13).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Inventory sheets like 'INV ITALY' were being incorrectly matched as
buybox sheets, adding all their ASINs as false BB lost entries.
Now only sheets starting with 'BB' are processed.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace fragile header/column-index approach with pattern-based ASIN detection:
- Scan all cells for Amazon ASIN pattern (B[0-9A-Z]{9}) to auto-detect the ASIN column regardless of headers or position
- Detect country from sheet name with flexible matching (no hardcoded sheet name list)
- Detect reason column from header keywords, no hardcoded column indices
- Remove all hardcoded fallback indices (col 13, 18, 9, etc.) that caused empty results
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Force reasonIdx to column N (13) for BB_ES sheet, same as DE/FR/UK, so dynamic header detection can't override to a wrong column
- Fall back to 'BB Lost' when reason cell is empty instead of skipping the ASIN entirely
- Add B095K8948Z to debug logging alongside B0D3874WSD
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The badge was only rendered for dim==='asin'|'sku'. When pivoting by
title (the default view) the BuyBox warning was silently absent.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The previous fix only handled the unambiguous case (day > 12). Dates like
"5/1/26" or "12/1/26" (Jan 5 / Jan 12, 2026) were falling through to
JS's new Date() which parsed them as US format MM/DD/YY, assigning them
to May and December instead of January.
Now any 3-part slash date with a 2-digit year in position 3 and a valid
month in position 2 is treated as DD/M/YY (Spanish/EU convention),
fixing weeks 2-3 of January (days 5-18) showing zero sell-out.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add support for European day-first date format (e.g. "23/2/26" = 23 Feb 2026)
in the sell-out CSV pipeline so months and years are correctly extracted from
column C of Amazon Sell Out 2023-2025.csv.
- normalizeMonth: detect DD/MM/YY when first part > 12, return "Mon-YY"
- mapRowToRecord: add 'C', 'Date', 'Fecha', 'DATA' to month column aliases
- validateSellOutHeaders: accept date columns as substitute for YEAR + MONTH
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Agregar tarjeta con SKU, ASIN y título al inicio de los gráficos
- Incluir Buy Box Warning Badge si el producto tiene issues
- Solo se muestra cuando hay un único ASIN seleccionado
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
All vendor files are linked via Dropbox, making manual upload unnecessary.
Removes the Upload Vendor CSV button, handleVendorUpload handler, and processVendorCSV import.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The free-text ASIN search was unclear and not working as expected.
Replace it with a proper MultiSelectDropdown (same as Market/Category
filters) — selecting an ASIN now strictly filters chart data to that
ASIN only.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
