Julian Pawlowski ea21b229ee refactor(calculators): consolidate duplicate data access patterns ... Refactored Trend, Timing, and Lifecycle calculators to use BaseCalculator helper methods instead of duplicating data access logic. Changes: - TrendCalculator: Simplified 12 lines of repeated price_info access to 3-4 clean property calls (intervals_today/tomorrow, get_all_intervals) - TimingCalculator: Replaced direct coordinator.data checks with has_data() - LifecycleCalculator: Replaced 5 lines of nested gets with 2 helper calls Benefits: - Eliminated 10+ duplicate data access patterns - Consistent None-handling across all calculators - Single source of truth for coordinator data access - Easier to maintain (changes propagate automatically) BaseCalculator helpers used: - has_data(): Replaces 'if not self.coordinator.data:' checks - intervals_today/tomorrow: Direct property access to day intervals - get_intervals(day): Safe day-specific interval retrieval - get_all_intervals(): Combined yesterday+today+tomorrow - coordinator_data: Property for coordinator.data access Validation: - Type checker: 0 errors, 0 warnings - Tests: 347 passed, 2 skipped (no behavior change) - Net: 19 deletions, 14 insertions (5 lines removed, patterns simplified) Impact: Cleaner code, reduced duplication, consistent error handling. Future calculator additions will automatically benefit from centralized data access patterns.		2025-11-22 14:54:06 +00:00
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tibber_prices	refactor(calculators): consolidate duplicate data access patterns	2025-11-22 14:54:06 +00:00