Custom furniture design and quotation system

Context

Cabinet configuration must account for physical boards. Outer dimensions, usable partition widths and preview dividers need a shared set of rules.

My contribution

• Implement cabinet types, run dimensions, partition widths and layout-template editing in a multi-step design flow.
• Unify run data and preview calculations for straight, parallel and L/U-shaped layouts, including labels and run switching.
• Work on login, design, quotation and ordering transitions across H5 and WeChat Mini Program, with explicit feedback for unfinished entries.

A representative problem: outer width versus clear width

Adding partition widths alone omits the side panels and dividers. The calculation includes N + 1 vertical boards for N partitions. Editing one partition compensates through its neighbor to preserve the total width.

The same rules drive form inputs, saved data and Canvas rendering.

Verification and scope

Dimension rules have a dedicated test script, with separate H5 and Mini Program builds. L/U parameter and preview work does not imply a released ordering flow; WebView behavior still requires separate device verification.

Related articles

• Technical notes: Canvas hit testing: keeping drawing and pointer coordinates aligned
• Technical notes: Returning from a WebView: handing off data and navigation intent
• Business reflections: Is a quotation still valid after the configuration changes?
• Technical notes: Constrained editing: preserving totals with local compensation
• Business reflections: Where should a multi-step flow stop when a feature is unfinished?