Repository: dprint/dprint-plugin-typescript (rust)

Issue:
Comment block before case has lines after the first unindented
**Describe the bug**

dprint-plugin-typescript version: 0.71.2

**Input Code**

```ts
switch (x) {
    case SyntaxKind.A:
        if (condition) {
            return 1234;
        }
        // Something something something
        // Something else
        // falls-through
    
    case SyntaxKind.B:
        return "cool"
}
```

**Expected Output**

```ts
switch (x) {
    case SyntaxKind.A:
        if (condition) {
            return 1234;
        }
        // Something something something
        // Something else
        // falls-through

    case SyntaxKind.B:
        return "cool";
}
```

Also, the newline above is deleted after the comment (not sure if this is the same bug).

**Actual Output**

```ts
switch (x) {
    case SyntaxKind.A:
        if (condition) {
            return 1234;
        }
        // Something something something
    // Something else
    // falls-through
    case SyntaxKind.B:
        return "cool";
}
```


Pull request:
fix: maintain indented trailing comments in non-last switch case
Closes #409 

Patch:
diff --git a/src/generation/generate.rs b/src/generation/generate.rs
index ed56e42..18bc15e 100644
--- a/src/generation/generate.rs
+++ b/src/generation/generate.rs
@@ -4833,13 +4833,14 @@ fn gen_switch_case<'a>(node: &'a SwitchCase, context: &mut Context<'a>) -> Print
         _ => false,
       };
       let mut is_equal_indent = block_stmt_body.is_some();
-      let mut last_node = node_range;
+      let mut last_range = node_range;
+      let last_node_column = node_range.start_column_fast(context.program);
 
       for comment in trailing_comments {
-        is_equal_indent = is_equal_indent || comment.start_column_fast(context.program) <= last_node.start_column_fast(context.program);
+        is_equal_indent = is_equal_indent || comment.start_column_fast(context.program) <= last_node_column;
         let generated_comment = gen_comment_based_on_last_node(
           comment,
-          &Some(last_node),
+          &Some(last_range),
           GenCommentBasedOnLastNodeOptions { separate_with_newlines: true },
           context,
         );
@@ -4849,7 +4850,7 @@ fn gen_switch_case<'a>(node: &'a SwitchCase, context: &mut Context<'a>) -> Print
         } else {
           ir_helpers::with_indent(generated_comment)
         });
-        last_node = comment.range();
+        last_range = comment.range();
       }
     }
     items


Test patch:
diff --git a/tests/specs/issues/issue0409.txt b/tests/specs/issues/issue0409.txt
new file mode 100644
index 0000000..538d3a0
--- /dev/null
+++ b/tests/specs/issues/issue0409.txt
@@ -0,0 +1,27 @@
+== should format ==
+switch (x) {
+    case SyntaxKind.A:
+        if (condition) {
+            return 1234;
+        }
+        // Something something something
+        // Something else
+        // falls-through
+
+    case SyntaxKind.B:
+        return "cool"
+}
+
+[expect]
+switch (x) {
+    case SyntaxKind.A:
+        if (condition) {
+            return 1234;
+        }
+        // Something something something
+        // Something else
+        // falls-through
+
+    case SyntaxKind.B:
+        return "cool";
+}