refactor: add color and name parameters to saveMiningArea and implement updateMiningArea function

server/database.js

@@ -410,16 +410,17 @@ export function getAllTasks(status = null) {
 }
 
 // Mining Areas
-export function saveMiningArea(turtleId, bounds, areaName = null, status = 'planned') {
+export function saveMiningArea(turtleId, bounds, areaName = null, status = 'planned', color = '#4a8c2a') {
   const stmt = db.prepare(`
-    INSERT INTO mining_areas (turtle_id, min_x, min_y, min_z, max_x, max_y, max_z, status, created_at, updated_at)
-    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+    INSERT INTO mining_areas (turtle_id, min_x, min_y, min_z, max_x, max_y, max_z, name, color, status, created_at, updated_at)
+    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
   `);
   const now = Date.now();
   const result = stmt.run(
     turtleId,
     bounds.minX, bounds.minY, bounds.minZ,
     bounds.maxX, bounds.maxY, bounds.maxZ,
+    areaName, color,
     status, now, now
   );
   return result.lastInsertRowid;
@@ -439,6 +440,24 @@ export function updateMiningAreaStatus(areaId, status) {
   stmt.run(status, Date.now(), areaId);
 }
 
+export function updateMiningArea(areaId, updates) {
+  const allowedFields = ['name', 'color', 'status', 'min_x', 'min_y', 'min_z', 'max_x', 'max_y', 'max_z', 'turtle_id'];
+  const setClauses = [];
+  const values = [];
+  for (const [key, value] of Object.entries(updates)) {
+    if (allowedFields.includes(key)) {
+      setClauses.push(`${key} = ?`);
+      values.push(value);
+    }
+  }
+  if (setClauses.length === 0) return;
+  setClauses.push('updated_at = ?');
+  values.push(Date.now());
+  values.push(areaId);
+  const stmt = db.prepare(`UPDATE mining_areas SET ${setClauses.join(', ')} WHERE id = ?`);
+  stmt.run(...values);
+}
+
 export function deleteMiningArea(areaId) {
   const stmt = db.prepare('DELETE FROM mining_areas WHERE id = ?');
   return stmt.run(areaId);