From 2d47e950f2c66df89e5aec14d2be15f96e7c5716 Mon Sep 17 00:00:00 2001
From: Alexander Foremny <aforemny@posteo.de>
Date: Thu, 9 Nov 2023 15:48:21 +0100
Subject: improve grouped list styling

---
 app/Main.hs | 50 ++++++++++++++++++++++++++++++++++----------------
 1 file changed, 34 insertions(+), 16 deletions(-)

diff --git a/app/Main.hs b/app/Main.hs
index d6a263a..1016b77 100644
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -586,30 +586,48 @@ main :: IO ()
 main = do
   settings <- readSettings
   O.execParser (O.info (options <**> O.helper) O.idm) >>= \case
-    Options {colorize, noPager, width, command = List {sort, filters, files, group = Just group}} -> do
+    Options {internalTags, colorize, noPager, width, command = List {sort, filters, files, group = Just group}} -> do
       let withinPath issue = if null files then True else any (\file -> file `isPrefixOf` issue.file) files
       ungroupedIssues <- applySorts sort . applyFilters filters . filter withinPath . fst <$> getHistory
       let groupedIssues = I.groupIssuesBy group ungroupedIssues
       putDoc colorize noPager width
         . P.vsep
         . intersperse ("" :: P.Doc ann)
-        $ map
+        $ concatMap
           ( \(name, issues) ->
-              P.vsep $
-                ( P.annotate P.bold . P.annotate (P.color P.Yellow) $
-                    ( ( P.annotate P.bold $
-                          (("@" :: P.Doc ann) <> P.pretty group) <+> P.pretty name
-                      )
-                        <+> ("(" :: P.Doc ann)
-                          <> P.pretty (length issues)
-                          <> (")" :: P.Doc ann)
-                    )
-                )
-                  : map
-                    ( \issue ->
-                        P.indent 4 $ P.pretty issue.title
+              ( P.annotate P.underlined $
+                  ( ( (("@" :: P.Doc ann) <> P.pretty group) <+> P.pretty name
                     )
-                    issues
+                      <+> ("(" :: P.Doc ann)
+                        <> P.pretty (length issues)
+                        <> (")" :: P.Doc ann)
+                  )
+              )
+                : map
+                  (P.indent 4)
+                  ( map
+                      ( \issue ->
+                          let title = map (P.annotate P.bold . P.pretty) (T.words issue.title)
+                              tags = prettyTags (issue.tags ++ if internalTags then issue.internalTags else [])
+                              openedBy =
+                                fromProvenance $
+                                  P.annotate (P.color P.Black) . ("by" <+>) . P.pretty . (.first.author.name)
+                              openedOn =
+                                fromProvenance $
+                                  P.annotate (P.color P.Black) . ("on" <+>) . P.pretty . show . utctDay . (.first.date)
+                              fromProvenance = flip fmap issue.provenance
+                           in P.nest 4 $
+                                P.fillSep
+                                  ( concat $
+                                      [ title,
+                                        tags,
+                                        maybeToList openedOn,
+                                        maybeToList openedBy
+                                      ]
+                                  )
+                      )
+                      issues
+                  )
           )
           (M.toList groupedIssues)
     Options {internalTags, colorize, noPager, width, command = List {sort, filters, files, group = Nothing}} -> do
-- 
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