61 lines
1.8 KiB
Dart
61 lines
1.8 KiB
Dart
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:sk_base_mobile/models/task_model.dart';
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import 'package:sk_base_mobile/util/util.dart';
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import 'package:sqflite/sqflite.dart';
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import 'package:path/path.dart';
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import 'package:path_provider/path_provider.dart';
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class DbHelper {
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Database? _db;
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Future<Database?> get db async {
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if (_db != null) {
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return _db;
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}
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final directory = Platform.isAndroid
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? await getExternalStorageDirectory()
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: await getApplicationSupportDirectory();
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String path = join(directory!.path, 'db');
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var db = await openDatabase(
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path,
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version: 1,
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onCreate: (db, version) {
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db.execute(
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"CREATE TABLE Tasks(key TEXT PRIMARY KEY,title TEXT,category TEXT,description TEXT,image TEXT,date TEXT,startTime TEXT,periority TEXT,show TEXT,endTime TEXT,status,TEXT)");
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},
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);
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return db;
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}
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Future<TaskModel> insert(TaskModel model) async {
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var dbClient = await db;
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dbClient!.insert('Tasks', model.toMap()).then((value) {});
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return model;
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}
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Future<int> delete(String id, String table) async {
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var dbClient = await db;
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return await dbClient!
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.delete(table, where: 'key = ?', whereArgs: [id]).then((value) {
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SnackBarUtil().success(
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'Deleted',
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message: 'Task is removed successfully',
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);
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return value;
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});
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}
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Future<int> update(String id, String key, String value) async {
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var dbClient = await db;
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return await dbClient!
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.update('Tasks', {key: value}, where: 'key = ?', whereArgs: [id]);
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}
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Future<List<TaskModel>> getData() async {
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var dbClient = await db;
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final List<Map<String, Object?>> queryResult =
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await dbClient!.query('Tasks');
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return queryResult.map((e) => TaskModel.fromMap(e)).toList();
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}
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}
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