UX Overhaul Part 1 (#3047)

Co-authored-by: Joseph Milazzo <joseph.v.milazzo@gmail.com>

API/Controllers/ColorScapeController.cs

@@ -0,0 +1,64 @@
+using System.Threading.Tasks;
+using API.Data;
+using API.DTOs.Theme;
+using API.Entities.Interfaces;
+using API.Extensions;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+namespace API.Controllers;
+
+[Authorize]
+public class ColorScapeController : BaseApiController
+{
+    private readonly IUnitOfWork _unitOfWork;
+
+    public ColorScapeController(IUnitOfWork unitOfWork)
+    {
+        _unitOfWork = unitOfWork;
+    }
+
+    /// <summary>
+    /// Returns the color scape for a series
+    /// </summary>
+    /// <param name="id"></param>
+    /// <returns></returns>
+    [HttpGet("series")]
+    public async Task<ActionResult<ColorScapeDto>> GetColorScapeForSeries(int id)
+    {
+        var entity = await _unitOfWork.SeriesRepository.GetSeriesDtoByIdAsync(id, User.GetUserId());
+        return GetColorSpaceDto(entity);
+    }
+
+    /// <summary>
+    /// Returns the color scape for a volume
+    /// </summary>
+    /// <param name="id"></param>
+    /// <returns></returns>
+    [HttpGet("volume")]
+    public async Task<ActionResult<ColorScapeDto>> GetColorScapeForVolume(int id)
+    {
+        var entity = await _unitOfWork.VolumeRepository.GetVolumeDtoAsync(id, User.GetUserId());
+        return GetColorSpaceDto(entity);
+    }
+
+    /// <summary>
+    /// Returns the color scape for a chapter
+    /// </summary>
+    /// <param name="id"></param>
+    /// <returns></returns>
+    [HttpGet("chapter")]
+    public async Task<ActionResult<ColorScapeDto>> GetColorScapeForChapter(int id)
+    {
+        var entity = await _unitOfWork.ChapterRepository.GetChapterDtoAsync(id);
+        return GetColorSpaceDto(entity);
+    }
+
+
+
+    private ActionResult<ColorScapeDto> GetColorSpaceDto(IHasCoverImage entity)
+    {
+        if (entity == null) return Ok(ColorScapeDto.Empty);
+        return Ok(new ColorScapeDto(entity.PrimaryColor, entity.SecondaryColor));
+    }
+}