Files

Dev 18fe97f975 docs(09-01): complete LiveCharts2 foundation plan

- Add 09-01-SUMMARY.md with task details and self-check
- Update STATE.md position to Phase 9, Plan 1 of 4
- Update ROADMAP.md and REQUIREMENTS.md progress

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-07 15:22:50 +02:00

3.2 KiB

Raw Blame History

phase, plan, subsystem, tags, dependency_graph, tech_stack, key_files, decisions, metrics

phase

plan

subsystem

tags

dependency_graph

tech_stack

key_files

decisions

metrics

09-storage-visualization

storage-visualization

nuget

data-model

interface

livecharts2

requires

provides

affects

LiveChartsCore.SkiaSharpView.WPF

FileTypeMetric

CollectFileTypeMetricsAsync

StorageService

StorageVisualization

added

patterns

LiveChartsCore.SkiaSharpView.WPF 2.0.0-rc5.4

SkiaSharp 3.116.1

record-type-model

interface-extension

created

modified

SharepointToolbox/Core/Models/FileTypeMetric.cs

SharepointToolbox/SharepointToolbox.csproj

SharepointToolbox/Services/IStorageService.cs

LiveCharts2 RC5.4 with SkiaSharp WPF backend chosen for self-contained EXE compatibility

FileTypeMetric uses record type matching existing model conventions (StorageScanOptions, OperationProgress)

CollectFileTypeMetricsAsync omits StorageScanOptions parameter since file-type scan covers all non-hidden libraries

duration	completed
1 min	2026-04-07

Phase 09 Plan 01: LiveCharts2, FileTypeMetric Model, and IStorageService Extension Summary

LiveCharts2 SkiaSharp WPF NuGet added, FileTypeMetric record created with Extension/TotalSizeBytes/FileCount/DisplayLabel, IStorageService extended with CollectFileTypeMetricsAsync returning IReadOnlyList.

Tasks Completed

Task	Name	Commit	Key Files
1	Add LiveCharts2 NuGet and FileTypeMetric model	`60cbb97`	SharepointToolbox.csproj, FileTypeMetric.cs
2	Extend IStorageService with CollectFileTypeMetricsAsync	`39c31da`	IStorageService.cs

Verification Results

LiveChartsCore.SkiaSharpView.WPF 2.0.0-rc5.4 appears in csproj PackageReference
FileTypeMetric.cs exists in Core/Models with record definition (Extension, TotalSizeBytes, FileCount, DisplayLabel)
IStorageService.cs has both CollectStorageAsync (unchanged) and CollectFileTypeMetricsAsync (new)
Build compiles with 0 errors after Task 1; CS0535 after Task 2 is expected (StorageService implementation deferred to Plan 09-02)
NU1701 warnings for OpenTK/SkiaSharp.Views.WPF framework compatibility are non-blocking

Deviations from Plan

None - plan executed exactly as written.

Decisions Made

LiveCharts2 version 2.0.0-rc5.4: Pre-release RC installed with explicit version flag; no --prerelease fallback needed
FileTypeMetric as record type: Matches existing model patterns (StorageScanOptions, OperationProgress) for value semantics
CollectFileTypeMetricsAsync without StorageScanOptions: Scans all non-hidden document libraries without folder depth/subsites filtering

Notes

NU1701 warnings from OpenTK and SkiaSharp.Views.WPF are expected when targeting net10.0-windows; these packages use .NET Framework fallback but function correctly at runtime
CS0535 error is expected and will be resolved in Plan 09-02 when StorageService implements CollectFileTypeMetricsAsync

Self-Check: PASSED

All 3 files verified present on disk
Both commits (60cbb97, 39c31da) verified in git log
LiveChartsCore.SkiaSharpView.WPF in csproj: confirmed
CollectFileTypeMetricsAsync in IStorageService.cs: confirmed
record FileTypeMetric in FileTypeMetric.cs: confirmed

3.2 KiB Raw Blame History