3 Commits

Author	SHA1	Message	Date
joakim	2afa4c6ee0	Phase 4: Implement relative date expressions ... - Add parseRelativeExpression() to detect pattern: attr+/-duration - Add resolveDateValue() to resolve absolute or relative dates - Add applyDateAttribute() helper for date attributes with relative support - Track attribute order in Modifier struct (AttributeOrder field) - Refactor Apply() and ApplyToNew() to process attrs in order - Support chaining: due:mon scheduled:due-3d wait:scheduled-1d - Support addition and subtraction: due+1y, wait-2d - Add comprehensive test suite for relative expressions - Error if referencing undefined date attribute - All 38+ tests passing	2026-01-05 10:05:20 +01:00
joakim	b37e2dfc39	Phase 1: Refactor DateParser structure ... - Create DateParser struct with configurable base time and week start - Add placeholder methods for new parsing features - Implement time-of-day parsing foundation (splitDateTime, parseTimeOfDay) - Maintain backward compatibility with existing ParseDate() function - Update tests to use new DateParser API - All 33 existing tests passing	2026-01-05 09:54:58 +01:00
joakim	c99a4a2d95	Implement opal-task Phase 3: Filter and Modifier Parsing ... - Add filter.go: Parse filters (+tag, -tag, attribute:value, IDs) - Implement Filter.ToSQL() for WHERE clause generation - Add modifier.go: Parse modifiers (set/clear attributes, add/remove tags) - Implement Modifier.Apply() to update existing tasks - Add dateparse.go: Smart date parsing (ISO, today, tomorrow, weekdays) - Implement nextWeekday logic (smart Sunday interpretation) - Update GetTasks() to accept Filter parameter - Add CreateTaskWithModifier() for task creation with modifiers - Add comprehensive test suite (13 new tests, all passing) - Support filtering by status, project, priority, tags, UUIDs, display IDs - Support modifying priority, project, dates, recurrence, tags	2026-01-04 14:48:43 +01:00