fix: change TIMESTAMP columns to TEXT to avoid SQLite auto-conversion errors

SQLite's TIMESTAMP type causes auto-conversion issues when data is in ISO format
- Changed all TIMESTAMP columns to TEXT in schema.sql
- Disabled detect_types in database.py to prevent auto-conversion
- This stores datetime as ISO strings without parsing issues

core/database.py

@@ -110,7 +110,7 @@ class DatabaseManager:
         if self._connection is None:
             self._connection = sqlite3.connect(
                 self.db_path,
-                detect_types=sqlite3.PARSE_DECLTYPES | sqlite3.PARSE_COLNAMES
+                detect_types=0  # Disable auto type detection to avoid TIMESTAMP parsing issues
             )
             self._connection.row_factory = sqlite3.Row
             

core/schema.sql

@@ -17,9 +17,9 @@ CREATE TABLE IF NOT EXISTS projects (
     description TEXT,
     type TEXT NOT NULL CHECK (type IN ('hunt', 'mine', 'craft', 'inventory')),
     status TEXT NOT NULL DEFAULT 'active' CHECK (status IN ('active', 'paused', 'completed', 'archived')),
-    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    archived_at TIMESTAMP,
+    created_at TEXT,  -- ISO format datetime (TEXT to avoid auto-conversion issues)
+    updated_at TEXT,
+    archived_at TEXT,
     metadata TEXT -- JSON blob for extensible project data
 );
 
@@ -34,8 +34,8 @@ CREATE INDEX IF NOT EXISTS idx_projects_created ON projects(created_at);
 CREATE TABLE IF NOT EXISTS sessions (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     project_id INTEGER NOT NULL,
-    started_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    ended_at TIMESTAMP,
+    started_at TEXT,  -- ISO format datetime
+    ended_at TEXT,
     status TEXT DEFAULT 'running' CHECK (status IN ('running', 'paused', 'completed', 'stopped')),
     duration_seconds INTEGER DEFAULT 0,
     total_spent_ped REAL DEFAULT 0.0,  -- Decimal stored as REAL, handled in code
@@ -56,8 +56,8 @@ CREATE TABLE IF NOT EXISTS loadouts (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     name TEXT NOT NULL UNIQUE,
     description TEXT,
-    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    created_at TEXT,  -- ISO format datetime
+    updated_at TEXT,
     
     -- Weapon
     weapon_name TEXT,
@@ -121,8 +121,8 @@ CREATE TABLE IF NOT EXISTS hunting_sessions (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     session_id INTEGER NOT NULL UNIQUE,
     loadout_id INTEGER, -- Links to loadouts table
-    started_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    ended_at TIMESTAMP,
+    started_at TEXT,  -- ISO format datetime
+    ended_at TEXT,
     
     -- Loot breakdown
     total_loot_ped REAL DEFAULT 0.0,
@@ -175,7 +175,7 @@ CREATE INDEX IF NOT EXISTS idx_hunting_sessions_weapon ON hunting_sessions(weapo
 CREATE TABLE IF NOT EXISTS hunting_globals (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     hunting_session_id INTEGER NOT NULL,
-    timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    timestamp TEXT,  -- ISO format datetime
     creature_name TEXT,
     value_ped REAL NOT NULL,
     is_hof BOOLEAN DEFAULT 0,
@@ -193,7 +193,7 @@ CREATE INDEX IF NOT EXISTS idx_hunting_globals_value ON hunting_globals(value_pe
 CREATE TABLE IF NOT EXISTS loot_events (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     session_id INTEGER NOT NULL,
-    timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    timestamp TEXT,  -- ISO format datetime
     event_type TEXT NOT NULL CHECK (event_type IN ('global', 'hof', 'regular', 'skill')),
     
     -- Loot data
@@ -228,7 +228,7 @@ CREATE INDEX IF NOT EXISTS idx_loot_value ON loot_events(value_ped);
 CREATE TABLE IF NOT EXISTS combat_events (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     session_id INTEGER NOT NULL,
-    timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    timestamp TEXT,  -- ISO format datetime
     event_type TEXT NOT NULL CHECK (event_type IN ('damage_dealt', 'damage_taken', 'heal', 'evade', 'kill', 'critical_hit')),
     
     damage_amount REAL,
@@ -251,7 +251,7 @@ CREATE INDEX IF NOT EXISTS idx_combat_type ON combat_events(event_type);
 CREATE TABLE IF NOT EXISTS skill_gains (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     session_id INTEGER NOT NULL,
-    timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    timestamp TEXT,  -- ISO format datetime
     skill_name TEXT NOT NULL,
     gained_amount REAL DEFAULT 0.0,
     new_total REAL,
@@ -269,7 +269,7 @@ CREATE INDEX IF NOT EXISTS idx_skill_name ON skill_gains(skill_name);
 CREATE TABLE IF NOT EXISTS decay_events (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     session_id INTEGER NOT NULL,
-    timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    timestamp TEXT,  -- ISO format datetime
     item_name TEXT NOT NULL,
     decay_amount_ped REAL DEFAULT 0.0,
     decay_amount_pec REAL DEFAULT 0.0,
@@ -287,7 +287,7 @@ CREATE INDEX IF NOT EXISTS idx_decay_session ON decay_events(session_id);
 CREATE TABLE IF NOT EXISTS screenshots (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     session_id INTEGER NOT NULL,
-    timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    timestamp TEXT,  -- ISO format datetime
     file_path TEXT NOT NULL,
     trigger_event TEXT,  -- What triggered the screenshot
     trigger_value_ped REAL,
@@ -303,7 +303,7 @@ CREATE INDEX IF NOT EXISTS idx_screenshots_session ON screenshots(session_id);
 CREATE TABLE IF NOT EXISTS app_state (
     key TEXT PRIMARY KEY,
     value TEXT,
-    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+    updated_at TEXT  -- ISO format datetime
 );
 
 -- ============================================================================
@@ -312,7 +312,7 @@ CREATE TABLE IF NOT EXISTS app_state (
 
 CREATE TABLE IF NOT EXISTS schema_version (
     version INTEGER PRIMARY KEY,
-    applied_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    applied_at TEXT,  -- ISO format datetime
     description TEXT
 );