AgentSkillsCN

fontstock-logic

FontStock 库存业务逻辑（有效期、搜索索引）。适用于计算日期、校验产品输入，或实现搜索过滤器时使用。

SKILL.md
--- frontmatter
name: fontstock-logic
description: >
  FontStock business logic for inventory (expiry, search indexing).
  Trigger: When calculating dates, validating product inputs, or implementing search filters.
license: Apache-2.0
metadata:
  author: fontstock-arch
  version: "1.0"
  scope: [domain, data]
  auto_invoke: "Calculating Expirations/Alerts"
allowed-tools: Read, Edit, Write, Glob, Grep, Bash, WebFetch, WebSearch, Task

Core Principles

  1. •Accuracy: Expiration calculations must be precise (time-zone aware).
  2. •Performance: Search indexing should not block the UI.
  3. •Validation: Strict input validation for product data.

CRITICAL RULES

1. Expiration Logic

  • •ALWAYS calculate "Days Remaining" relative to the start of the current day.
  • •Status Levels:
    • •> 30 days: Good
    • •<= 30 days: Warning
    • •<= 7 days: Critical
    • •<= 0 days: Expired

2. Barcode Handling

  • •ALWAYS validate EAN-13 or UPC-A checksums if possible.
  • •Strip leading zeros for normalization if beneficial for search.

3. Search Indexing

  • •Local Search: When filtering products list, use a normalized string search (lowercase, accent-insensitive).
  • •Debounce: Always debounce search inputs by at least 300ms.