feat(automations): add file count condition field

[B4reMetal]

Summary

Adds a File Count condition field to the automations query builder — lets rules filter/sort torrents by how many files they contain

Summary by CodeRabbit

• New Features

  • Added a File Count field to the automation query builder.
  • Use file count in conditions, sorting, previews, and automated rule execution.
  • Added translations for the new field across supported languages.

• Documentation

  • Documented the File Count field and its behavior in automation conditions.

• Bug Fixes

  • File Count rules now evaluate correctly using each torrent’s current file count.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 2991df9a-6eed-478e-b33e-de8b06733371

📥 Commits

Reviewing files that changed from the base of the PR and between 4eaaab3 and ad439a0.

📒 Files selected for processing (18)

• documentation/docs/features/automations.md
• internal/models/automation.go
• internal/services/automations/condition.go
• internal/services/automations/evaluator.go
• internal/services/automations/evaluator_test.go
• internal/services/automations/file_count.go
• internal/services/automations/processor.go
• internal/services/automations/service.go
• web/src/components/query-builder/constants.ts
• web/src/i18n/locales/cs/automations.json
• web/src/i18n/locales/de/automations.json
• web/src/i18n/locales/en/automations.json
• web/src/i18n/locales/fr/automations.json
• web/src/i18n/locales/it/automations.json
• web/src/i18n/locales/ko/automations.json
• web/src/i18n/locales/uk/automations.json
• web/src/i18n/locales/zh-CN/automations.json
• web/src/types/automation.ts

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Walkthrough

Added the FILE_COUNT automation field across backend models, evaluation, preview and live execution, query-builder UI, translations, and documentation. File counts are fetched from qBittorrent and keyed by torrent hash for conditions and sorting.

Changes

File Count Automation Support

Layer / File(s)	Summary
Field contracts and UI exposure internal/models/automation.go, internal/services/automations/condition.go, web/src/types/automation.ts, web/src/components/query-builder/constants.ts, web/src/i18n/locales/*/automations.json, documentation/docs/features/automations.md	Defines FILE_COUNT as a numeric condition field, adds it to the Files query-builder group, localizes its label, and documents its meaning.
File-count retrieval and context wiring internal/services/automations/file_count.go, internal/services/automations/service.go	Fetches torrent file lists through GetTorrentFilesBatch, builds hash-to-count data, and populates preview or live evaluation context when needed.
Condition and sorting evaluation internal/services/automations/evaluator.go, internal/services/automations/processor.go, internal/services/automations/evaluator_test.go	Evaluates FILE_COUNT conditions and sorting values by torrent hash, with tests for comparisons and missing context or entries.

Estimated code review effort: 2 (Simple) | ~10 minutes

Possibly related PRs

• autobrr/qui#1061: Adds a filesystem-derived automation condition through similar evaluator and service context paths.
• autobrr/qui#1677: Extends numeric automation fields across shared validation and query-builder paths.
• autobrr/qui#1830: Adds another numeric condition field through the automation evaluation flow.

Suggested labels: enhancement, automations

Suggested reviewers: s0up4200, nitrobass24

Sequence Diagram(s)

sequenceDiagram
  participant AutomationService
  participant SyncManager
  participant EvalContext
  participant Evaluator
  AutomationService->>SyncManager: Fetch torrent files in batch
  SyncManager-->>AutomationService: Return file lists
  AutomationService->>EvalContext: Store FileCountByHash
  Evaluator->>EvalContext: Read count by torrent hash
  Evaluator-->>AutomationService: Compare FILE_COUNT condition

Loading

Poem

A rabbit counts files in a torrent so neat,
Then hops through each rule with a numerical beat.
From qBittorrent’s list to the query-builder view,
“File Count!” it whispers, localized anew.
Conditions now sort as the carrots grow tall. 🐇

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 50.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly matches the main change: adding a file count condition field for automations.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[B4reMetal]

Noticed that #1190 is related.