From 7566197269a4a1767df1ce4d39f8fad6844ec587 Mon Sep 17 00:00:00 2001
From: Jackson Moore <jacksonmoore@tuta.io>
Date: Fri, 4 Sep 2026 14:32:23 +0200
Subject: Expose diagnostic full reset

---
 lua/clever_f/action_facade.lua        | 10 ++++++++++
 lua/clever_f/composition_root.lua     |  4 ++++
 lua/clever_f/sequence_coordinator.lua | 16 ++++++++++++++++
 3 files changed, 30 insertions(+)

(limited to 'lua')

diff --git a/lua/clever_f/action_facade.lua b/lua/clever_f/action_facade.lua
index b732ca6..a3fe173 100644
--- a/lua/clever_f/action_facade.lua
+++ b/lua/clever_f/action_facade.lua
@@ -91,6 +91,16 @@ end
 
 ActionFacade.Reset = ActionFacade.reset
 
+function ActionFacade:diagnostic_full_reset()
+  local outcome = self:coordinator():diagnostic_full_reset()
+  if not domain.ActionOutcome.is(outcome) then
+    fail("SequenceCoordinator must return an ActionOutcome", 2)
+  end
+  return outcome
+end
+
+ActionFacade.DiagnosticFullReset = ActionFacade.diagnostic_full_reset
+
 local function explicit_outcome(facade, method_name)
   local coordinator = facade:coordinator()
   local outcome = coordinator[method_name](coordinator)
diff --git a/lua/clever_f/composition_root.lua b/lua/clever_f/composition_root.lua
index f9c7a4c..35aaf1f 100644
--- a/lua/clever_f/composition_root.lua
+++ b/lua/clever_f/composition_root.lua
@@ -215,6 +215,10 @@ function CompositionRoot:invoke_descriptor(value)
   return self:facade():invoke_descriptor(value)
 end
 
+function CompositionRoot:diagnostic_full_reset()
+  return self:facade():diagnostic_full_reset()
+end
+
 function M.new(options)
   return CompositionRoot.new(options)
 end
diff --git a/lua/clever_f/sequence_coordinator.lua b/lua/clever_f/sequence_coordinator.lua
index 6d2d31b..d8cf7f0 100644
--- a/lua/clever_f/sequence_coordinator.lua
+++ b/lua/clever_f/sequence_coordinator.lua
@@ -510,6 +510,22 @@ end
 
 SequenceCoordinator.Reset = SequenceCoordinator.reset
 
+function SequenceCoordinator:diagnostic_full_reset()
+  local record = coordinator_records[self]
+  local position = domain.Position.coerce(record.host:read_cursor())
+  local cleanup = record.transitions:DiagnosticFullReset(
+    record.host:read_window()
+  )
+  if type(record.feedback.release_transition_cleanup) ~= "function" then
+    fail("FeedbackService must release diagnostic cleanup", 2)
+  end
+  record.feedback:release_transition_cleanup(cleanup)
+  return domain.ActionOutcome.neutral(position)
+end
+
+SequenceCoordinator.DiagnosticFullReset =
+  SequenceCoordinator.diagnostic_full_reset
+
 function SequenceCoordinator:read_explicit_invocation()
   local host = coordinator_records[self].host
   if type(host) ~= "table"
-- 
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