fix: force learner on when base db is missing

Modules/Options/DatabaseTab/QuestieOptionsDatabase.lua

@@ -63,6 +63,22 @@ local function ApplyLearnerMode()
     end
 end
 
+local function GetLearnerRuntimeMode()
+    local QuestieLearner = QuestieLoader:ImportModule("QuestieLearner")
+    if QuestieLearner and QuestieLearner.GetDataSourceMode then
+        return QuestieLearner:GetDataSourceMode()
+    end
+    return (Questie.dbLearner.global and Questie.dbLearner.global.settings and Questie.dbLearner.global.settings.dataSourceMode) or "auto"
+end
+
+local function IsLearnerRuntimeEnabled()
+    local QuestieLearner = QuestieLoader:ImportModule("QuestieLearner")
+    if QuestieLearner and QuestieLearner.IsEnabled then
+        return QuestieLearner:IsEnabled()
+    end
+    return Questie.dbLearner.global and Questie.dbLearner.global.settings and Questie.dbLearner.global.settings.enabled
+end
+
 -----------------------------------------------------------------------
 -- Export Dialog
 -----------------------------------------------------------------------
@@ -225,8 +241,8 @@ function QuestieOptions.tabs.database:Initialize()
                 type  = "toggle",
                 order = 2.05,
                 name  = function() return l10n("Enable Learner Recording") end,
-                desc  = function() return l10n("Record live learner data. Disable this to stop recording and live learner injection.") end,
-                get   = function() return Questie.dbLearner.global and Questie.dbLearner.global.settings and Questie.dbLearner.global.settings.enabled end,
+                desc  = function() return l10n("Record live learner data. Disable this to stop recording and live learner injection. Learner will still auto-enable if the static DB is missing.") end,
+                get   = function() return IsLearnerRuntimeEnabled() end,
                 set   = function(_, v)
                     if Questie.dbLearner.global and Questie.dbLearner.global.settings then
                         Questie.dbLearner.global.settings.enabled = v
@@ -246,9 +262,7 @@ function QuestieOptions.tabs.database:Initialize()
                     static  = l10n("Static Only"),
                     none    = l10n("Neither (base DB only)"),
                 },
-                get   = function()
-                    return (Questie.dbLearner.global and Questie.dbLearner.global.settings and Questie.dbLearner.global.settings.dataSourceMode) or "auto"
-                end,
+                get   = function() return GetLearnerRuntimeMode() end,
                 set   = function(_, v)
                     if Questie.dbLearner.global and Questie.dbLearner.global.settings then
                         Questie.dbLearner.global.settings.dataSourceMode = v

Modules/QuestieInit.lua

@@ -508,6 +508,12 @@ end
 
 
 function QuestieInit:LoadDatabase(key)
+    local function MarkBaseDatabaseMissing()
+        QuestieDB.baseDatabaseMissing = true
+        QuestieDB.baseDatabaseMissingKeys = QuestieDB.baseDatabaseMissingKeys or {}
+        QuestieDB.baseDatabaseMissingKeys[key] = true
+    end
+
     if type(QuestieDB[key]) == "string" then
         -- Fix #6: `loadstring` at LOAD TIME is safe, but calling it here during
         -- event-driven runtime taints any tables produced on WotLK/Era clients.
@@ -530,6 +536,7 @@ function QuestieInit:LoadDatabase(key)
                 "[DBDiag] LEGACY DB ('" .. key .. "' is string) on modern client. "
                 .. "Runtime loadstring() would taint this data. "
                 .. "Please reinstall the Questie-X-WotLKDB addon in split-file format.")
+            MarkBaseDatabaseMissing()
             QuestieDB[key] = {}
             return
         end
@@ -543,16 +550,19 @@ function QuestieInit:LoadDatabase(key)
                 QuestieDB[key] = result
             else
                 Questie:Debug(Questie.DEBUG_DEVELOP, "[DBDiag] ERROR executing('" .. key .. "'): " .. tostring(result))
+                MarkBaseDatabaseMissing()
                 QuestieDB[key] = nil
             end
         else
             Questie:Debug(Questie.DEBUG_DEVELOP, "[DBDiag] ERROR loadstring('" .. key .. "'): " .. tostring(loadErr) .. " | len=" .. string.len(QuestieDB[key] or ""))
+            MarkBaseDatabaseMissing()
             QuestieDB[key] = nil
         end
     elseif type(QuestieDB[key]) == "table" then
         Questie:Debug(Questie.DEBUG_DEVELOP, "[LoadDatabase] '" .. key .. "' already a table (split-file format), skipping loadstring")
     else
         Questie:Debug(Questie.DEBUG_DEVELOP, "Database is missing, this is likely do to era vs tbc: ", key)
+        MarkBaseDatabaseMissing()
     end
     if not QuestieDB[key] then
         QuestieDB[key] = {}
@@ -566,6 +576,9 @@ function QuestieInit:LoadBaseDB()
     -- Pointer compilation will look at npcDataOverrides etc, which are populated by plugins.
     -- Base tables (Classic) are loaded here.
 
+    QuestieDB.baseDatabaseMissing = false
+    QuestieDB.baseDatabaseMissingKeys = {}
+
     QuestieInit:LoadDatabase("npcData")
     QuestieInit:LoadDatabase("objectData")
     QuestieInit:LoadDatabase("questData")

Modules/QuestieLearner.lua

@@ -51,7 +51,17 @@ local function HasAscensionQuestObjectiveData(questId)
     return IsAscensionProtected("QUEST", questId, 10)
 end
 
+local function IsBaseDatabaseMissing()
+    return QuestieDB
+        and QuestieDB.IsBaseDatabaseMissing
+        and QuestieDB:IsBaseDatabaseMissing()
+end
+
 local function GetDataSourceMode()
+    if IsBaseDatabaseMissing() then
+        return "learner"
+    end
+
     local settings = Questie
         and Questie.dbLearner
         and Questie.dbLearner.global
@@ -470,6 +480,9 @@ end
 
 function QuestieLearner:IsEnabled()
     if not EnsureLearnedData() then return false end
+    if IsBaseDatabaseMissing() then
+        return true
+    end
     return Questie.dbLearner.global.settings.enabled
 end