/// The five reflective piles used during the initial card sort.
library;

import 'package:flutter/material.dart';

/// Pile ranks from most to least important (design labels 5→1).
enum ValuePile {
  mostImportant,
  veryImportant,
  important,
  somewhatImportant,
  notImportant,
}

extension ValuePileX on ValuePile {
  /// Short UI label (e.g. "Most Important").
  String get label => switch (this) {
        ValuePile.mostImportant => 'Most Important',
        ValuePile.veryImportant => 'Very Important',
        ValuePile.important => 'Important',
        ValuePile.somewhatImportant => 'Somewhat Important',
        ValuePile.notImportant => 'Not Important',
      };

  /// Compact chip label used in filters and progress bars.
  String get shortLabel => switch (this) {
        ValuePile.mostImportant => 'Most',
        ValuePile.veryImportant => 'Very',
        ValuePile.important => 'Important',
        ValuePile.somewhatImportant => 'Somewhat',
        ValuePile.notImportant => 'Not',
      };

  /// Supporting line under pile buttons on the sort screen.
  String get subtitle => switch (this) {
        ValuePile.mostImportant => 'Non-negotiable core',
        ValuePile.veryImportant => 'Deeply held guide',
        ValuePile.important => 'Valued aspect',
        ValuePile.somewhatImportant => 'Contextual',
        ValuePile.notImportant => 'Not a current compass',
      };

  /// Numeric rank shown in the Stitch designs (5 = most).
  int get rank => switch (this) {
        ValuePile.mostImportant => 5,
        ValuePile.veryImportant => 4,
        ValuePile.important => 3,
        ValuePile.somewhatImportant => 2,
        ValuePile.notImportant => 1,
      };

  /// Accent color for this pile.
  Color get accent => switch (this) {
        ValuePile.mostImportant => const Color(0xFFC45C3E),
        ValuePile.veryImportant => const Color(0xFFC87D55),
        ValuePile.important => const Color(0xFF6B8168),
        ValuePile.somewhatImportant => const Color(0xFF5B7A8C),
        ValuePile.notImportant => const Color(0xFF8A847C),
      };

  static ValuePile? fromName(String? name) {
    if (name == null) return null;
    for (final pile in ValuePile.values) {
      if (pile.name == name) return pile;
    }
    return null;
  }
}