initial commit

2026-06-09 12:27:04 +03:00
commit 0e9cbcccfe
67 changed files with 1797 additions and 0 deletions
@@ -0,0 +1,55 @@
+package ru.omni_devel.cards
+
+import android.content.ContentValues
+import android.content.Context
+import android.database.sqlite.SQLiteDatabase
+import android.database.sqlite.SQLiteOpenHelper
+
+class DbHelper(val context: Context, val factory: SQLiteDatabase.CursorFactory?) : SQLiteOpenHelper(context, "omni_cards", factory, 1) {
+    override fun onCreate(db: SQLiteDatabase?) {
+        db!!.execSQL("CREATE TABLE IF NOT EXISTS cards (id SERIAL PRIMARY KEY, name TEXT, codeType TEXT, codeValue TEXT)")
+    }
+
+    override fun onUpgrade(
+        db: SQLiteDatabase?,
+        p1: Int,
+        p2: Int
+    ) {
+        db!!.execSQL("DROP TABLE IF EXISTS cards")
+    }
+
+    fun addCard(name: String, codeValue: String, codeType: CodeType) {
+        val values = ContentValues()
+
+        values.put("name", name)
+        values.put("codeValue", codeValue)
+        values.put("codeType", codeType.name)
+
+        val db = this.writableDatabase
+
+        db.insert("cards", null, values)
+
+        db.close()
+    }
+
+    fun getCards(): List<CardInfo> {
+        val db = this.readableDatabase
+
+        val cursor = db.rawQuery("SELECT * FROM cards", null)
+        val cards = mutableListOf<CardInfo>()
+
+        while (cursor.moveToNext()) {
+            cards.add(CardInfo(
+                id = cursor.getInt(cursor.getColumnIndexOrThrow("id")),
+                name = cursor.getString(cursor.getColumnIndexOrThrow("name")),
+                codeType = CodeType.valueOf(cursor.getString(cursor.getColumnIndexOrThrow("codeType"))),
+                codeValue = cursor.getString(cursor.getColumnIndexOrThrow("codeValue"))
+            ))
+        }
+
+        cursor.close()
+        db.close()
+
+        return cards
+    }
+}