// Copyright (c) Six Labors.
// Licensed under the Six Labors Split License.

using System;
using System.Globalization;
using System.Runtime.CompilerServices;
using SixLabors.Fonts.Unicode.Resources;

namespace SixLabors.Fonts.Unicode {
  internal static class UnicodeData
  {
      private static readonly Lazy<UnicodeTrie> LazyBidiTrie = new(() => GetBidiTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyBidiMirrorTrie = new(() => GetBidiMirrorTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyEastAsianWidthTrie = new(() => GetEastAsianWidthTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyEmojiTrie = new(() => GetEmojiTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyGraphemeTrie = new(() => GetGraphemeTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyLineBreakTrie = new(() => GetLineBreakTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyWordBreakTrie = new(() => GetWordBreakTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyScriptTrie = new(() => GetScriptTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyCategoryTrie = new(() => GetCategoryTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyArabicShapingTrie = new(() => GetArabicShapingTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyIndicConjunctBreakTrie = new(() => GetIndicConjunctBreakTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyIndicSyllabicCategoryTrie = new(() => GetIndicSyllabicCategoryTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyIndicPositionalCategoryTrie = new(() => GetIndicPositionalCategoryTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyVerticalOrientationTrie = new(() => GetVerticalOrientationTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyUniversalShapingTrie = new(() => GetUniversalShapingTrie(), true);
      private static readonly Lazy<UnicodeTrie> LazyIndicShapingTrie = new(() => GetIndicShapingTrie(), true);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static uint GetBidiData(uint codePoint) => LazyBidiTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static uint GetBidiMirror(uint codePoint) => LazyBidiMirrorTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static EastAsianWidthClass GetEastAsianWidthClass(uint codePoint) => (EastAsianWidthClass)LazyEastAsianWidthTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static EmojiProperties GetEmojiProperties(uint codePoint) => (EmojiProperties)LazyEmojiTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static GraphemeClusterClass GetGraphemeClusterClass(uint codePoint) => (GraphemeClusterClass)LazyGraphemeTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static LineBreakClass GetLineBreakClass(uint codePoint) => (LineBreakClass)LazyLineBreakTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static WordBreakClass GetWordBreakClass(uint codePoint) => (WordBreakClass)LazyWordBreakTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static ScriptClass GetScriptClass(uint codePoint) => (ScriptClass)LazyScriptTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static uint GetJoiningClass(uint codePoint) => LazyArabicShapingTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static UnicodeCategory GetUnicodeCategory(uint codePoint) => (UnicodeCategory)LazyCategoryTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static IndicConjunctBreakClass GetIndicConjunctBreakClass(uint codePoint) => (IndicConjunctBreakClass)LazyIndicConjunctBreakTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static IndicSyllabicCategory GetIndicSyllabicCategory(uint codePoint) => (IndicSyllabicCategory)LazyIndicSyllabicCategoryTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static IndicPositionalCategory GetIndicPositionalCategory(uint codePoint) => (IndicPositionalCategory)LazyIndicPositionalCategoryTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static VerticalOrientationType GetVerticalOrientation(uint codePoint) => (VerticalOrientationType)LazyVerticalOrientationTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static int GetUniversalShapingSymbolCount(uint codePoint) => (int)LazyUniversalShapingTrie.Value.Get(codePoint);

      [MethodImpl(MethodImplOptions.AggressiveInlining)]
      public static int GetIndicShapingProperties(uint codePoint) => (int)LazyIndicShapingTrie.Value.Get(codePoint);

      private static UnicodeTrie GetBidiTrie() => new(BidiTrie.Data);

      private static UnicodeTrie GetBidiMirrorTrie() => new(BidiMirrorTrie.Data);

      private static UnicodeTrie GetEastAsianWidthTrie() => new(EastAsianWidthTrie.Data);

      private static UnicodeTrie GetEmojiTrie() => new(EmojiTrie.Data);

      private static UnicodeTrie GetGraphemeTrie() => new(GraphemeTrie.Data);

      private static UnicodeTrie GetLineBreakTrie() => new(LineBreakTrie.Data);

      private static UnicodeTrie GetWordBreakTrie() => new(WordBreakTrie.Data);

      private static UnicodeTrie GetScriptTrie() => new(ScriptTrie.Data);

      private static UnicodeTrie GetCategoryTrie() => new(UnicodeCategoryTrie.Data);

      private static UnicodeTrie GetArabicShapingTrie() => new(ArabicShapingTrie.Data);

      private static UnicodeTrie GetIndicConjunctBreakTrie() => new(IndicConjunctBreakTrie.Data);

      private static UnicodeTrie GetIndicSyllabicCategoryTrie() => new(IndicSyllabicCategoryTrie.Data);

      private static UnicodeTrie GetIndicPositionalCategoryTrie() => new(IndicPositionalCategoryTrie.Data);

      private static UnicodeTrie GetVerticalOrientationTrie() => new(VerticalOrientationTrie.Data);

      private static UnicodeTrie GetUniversalShapingTrie() => new(UniversalShapingTrie.Data);

      private static UnicodeTrie GetIndicShapingTrie() => new(IndicShapingTrie.Data);
  }
}