Added anime list comparison

pages/compare/animelist.go

@@ -0,0 +1,74 @@
+package compare
+
+import (
+	"net/http"
+	"sort"
+
+	"github.com/animenotifier/notify.moe/components"
+	"github.com/animenotifier/notify.moe/utils"
+
+	"github.com/aerogo/aero"
+	"github.com/animenotifier/arn"
+)
+
+// AnimeList ...
+func AnimeList(ctx *aero.Context) string {
+	user := utils.GetUser(ctx)
+	nickA := ctx.Get("nick-1")
+	nickB := ctx.Get("nick-2")
+
+	a, err := arn.GetUserByNick(nickA)
+
+	if err != nil || a == nil {
+		return ctx.Error(http.StatusNotFound, "User not found: "+nickA, err)
+	}
+
+	b, err := arn.GetUserByNick(nickB)
+
+	if err != nil || b == nil {
+		return ctx.Error(http.StatusNotFound, "User not found: "+nickB, err)
+	}
+
+	comparisons := []*utils.Comparison{}
+
+	for _, item := range a.AnimeList().Items {
+		if item.Status == arn.AnimeListStatusPlanned {
+			continue
+		}
+
+		comparisons = append(comparisons, &utils.Comparison{
+			Anime: item.Anime(),
+			ItemA: item,
+			ItemB: b.AnimeList().Find(item.AnimeID),
+		})
+	}
+
+	for _, item := range b.AnimeList().Items {
+		if Contains(comparisons, item.AnimeID) || item.Status == arn.AnimeListStatusPlanned {
+			continue
+		}
+
+		comparisons = append(comparisons, &utils.Comparison{
+			Anime: item.Anime(),
+			ItemA: a.AnimeList().Find(item.AnimeID),
+			ItemB: item,
+		})
+	}
+
+	sort.Slice(comparisons, func(i, j int) bool {
+		return comparisons[i].Anime.Popularity.Total() > comparisons[j].Anime.Popularity.Total()
+	})
+
+	return ctx.HTML(components.CompareAnimeList(a, b, comparisons, user))
+}
+
+// Contains ...
+func Contains(comparisons []*utils.Comparison, animeID string) bool {
+	for _, comparison := range comparisons {
+		if comparison.Anime.ID == animeID {
+			return true
+		}
+	}
+
+	return false
+}