[Feature] DiscRipperView + RipperProgressSheet — Disc Ripping UI

[github-actions]

Overview

Build DiscRipperView and RipperProgressSheet — SwiftUI views that let users rip a physical disc from a connected USB optical drive directly into Provenance's ROM library.

Depends on: IOUSBOpticalDriveDriver sub-issue (optical drive DriverKit driver).

Goals

• Detect inserted disc and display disc metadata (TOC, system type detection)
• One-tap "Rip Disc" action that reads all sectors and writes a disc image to the ROM import folder
• RipperProgressSheet shows sector-by-sector progress, ETA, speed (MB/s), current track
• On completion: auto-import the ripped image into the game library
• Cancel / retry support with resume from last good sector where possible

Screen Designs

DiscRipperView (main screen)

• Drive status badge (No Drive / No Disc / Disc Ready)
• Disc info card: detected system, track count, total size
• "Rip Disc" primary button → presents RipperProgressSheet
• Recent rips list (last N rips with status)

RipperProgressSheet (modal sheet)

• Progress ring + percentage
• Current track / total tracks
• Sectors read / total sectors
• Estimated time remaining
• Speed (MB/s)
• Cancel button with confirmation

Implementation Notes

• DiscRipperView lives in PVUI/Sources/PVSwiftUI/DiscRipper/
• Uses @Observable (RipperViewModel) on iOS 17+
• RipperViewModel calls through PVCoreLoader / companion app IPC to the IOUSBOpticalDriveDriver
• Output format: .bin/.cue (most compatible) or .chd via chdman if available
• Progress updates via AsyncStream<RipProgress> from the driver
• On tvOS: view is hidden (USB optical drives not practically connectable to Apple TV)

Acceptance Criteria

• DiscRipperView shows drive/disc status correctly
• "Rip Disc" triggers sector reads and progress updates in real time
• Cancel stops the rip and cleans up partial files
• Completed rip auto-appears in Provenance ROM library
• View compiles on iOS; no-op / hidden on tvOS

References

• Part of [Epic] DriverKit & USB/HID Peripheral Integration + Companion App #3201 (Phase 3 / Phase 4 companion app)
• Depends on IOUSBOpticalDriveDriver issue
• Related to USB optical disc reading item in Phase 1 of epic

[github-actions]

Done - PR #3603 Open

Completed

• Agent started
• Read context (PVOpticalDiscReader, existing DiscRipperView placeholder)
• Created RipperViewModel (@observable, drive connect, TOC load, rip task, speed/ETA tracking)
• Created RipperProgressSheet (progress ring, sector/track counters, MB/s, ETA, cancel confirmation)
• Rewrote DiscRipperView (status badge, disc info card, track selection, recent rips, sticky button)
• Added whats-new.json entry (v3.9.7 Disc Ripping)
• Created .changelog/3592.md fragment
• PR [Agent] feat(ui): DiscRipperView + RipperProgressSheet — Disc Ripping UI (#3592) #3603 created targeting develop
• Auto-merge + AI review labels set

Completed: 2026-03-29 UTC

[github-actions]

PR #3603 — DiscRipperView + RipperProgressSheet

Implemented the disc ripping UI. PR: #3603

What was built

DiscRipperView (PVUI/Sources/PVSwiftUI/OpticalDisc/)

• Drive status badge: No Drive / No Disc / Tray Open / Disc Ready / Reading (colour-coded with icon)
• Disc info card: system type, total tracks, total size (MB/GB), sector count
• Per-track toggle list with audio/data labels, LBA address, and size
• Select All / Deselect All header button
• Sticky "Rip Disc" bottom button (disabled until disc is ready and tracks selected)
• Recent Rips section showing outcome, disc type, track count, and timestamp
• tvOS: shows ContentUnavailableView (no USB optical drive support)

RipperProgressSheet (new file)

• Circular progress ring with gradient fill and smooth animation
• Percentage (large, monospaced, transitions numerically)
• Track N of M label inside the ring
• Stats grid: Sectors read, Tracks, Speed (MB/s), ETA (s/m/h format)
• Destructive Cancel button with confirmation dialog

RipperViewModel (new file)

• @Observable @MainActor — all properties safely bindable from SwiftUI
• Connects to OpticalDiscClient, loads TOC, manages track selection
• Starts rip + concurrent progress observer tasks; tracks rolling speed and ETA
• Accumulates [RippedDisc] history for the recent rips list
• Cleans partial files on cancel

Notes

• Wires to OpticalDiscClient from [Agent] feat(optical-drive): IOUSBOpticalDriveDriver DriverKit extension + PVOpticalDiscReader #3600 (already on develop)
• Phase 2 sector-loop in OpticalDiscClient.ripDisc is stubbed; UI is fully ready for it