118 lines
3.1 KiB
Dart
118 lines
3.1 KiB
Dart
import 'dart:io';
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import 'package:sqlite3/sqlite3.dart' as sql;
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import 'package:path/path.dart' as p;
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class TrackerDatabase {
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late final sql.Database _db;
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TrackerDatabase() {
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_init();
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}
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void _init() {
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// Ensure data directory exists
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final dataDir = Directory('data');
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if (!dataDir.existsSync()) {
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dataDir.createSync();
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}
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final dbPath = p.join('data', 'tracker.db');
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print('Opening database at $dbPath');
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_db = sql.sqlite3.open(dbPath);
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_createTables();
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}
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void _createTables() {
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print('Creating tables if not exist...');
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// Users table
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_db.execute('''
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CREATE TABLE IF NOT EXISTS users (
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id TEXT PRIMARY KEY,
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role TEXT NOT NULL,
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name TEXT,
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email TEXT,
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partner_id TEXT,
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created_at TEXT DEFAULT CURRENT_TIMESTAMP,
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updated_at TEXT DEFAULT CURRENT_TIMESTAMP
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)
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''');
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// Cycle Entries table
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_db.execute('''
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CREATE TABLE IF NOT EXISTS cycle_entries (
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id TEXT PRIMARY KEY,
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user_id TEXT NOT NULL,
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date TEXT NOT NULL,
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flow_intensity TEXT,
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is_period_day INTEGER DEFAULT 0,
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symptoms TEXT, -- JSON string
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moods TEXT, -- JSON string
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notes TEXT,
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updated_at TEXT DEFAULT CURRENT_TIMESTAMP,
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UNIQUE(user_id, date)
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)
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''');
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// Teaching Plans table
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_db.execute('''
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CREATE TABLE IF NOT EXISTS teaching_plans (
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id TEXT PRIMARY KEY,
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user_id TEXT NOT NULL,
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date TEXT NOT NULL,
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topic TEXT,
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scripture_reference TEXT,
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notes TEXT,
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application_question TEXT,
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prayer_points TEXT, -- JSON string
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updated_at TEXT DEFAULT CURRENT_TIMESTAMP
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)
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''');
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print('Tables created.');
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}
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// Basic CRUD placeholders for sync
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void upsertCycleEntry(String userId, Map<String, dynamic> entry) {
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// Assuming entry contains fields matching DB
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final stmt = _db.prepare('''
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INSERT OR REPLACE INTO cycle_entries (
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id, user_id, date, flow_intensity, is_period_day, symptoms, moods, notes, updated_at
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) VALUES (?, ?, ?, ?, ?, ?, ?, ?, CURRENT_TIMESTAMP)
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''');
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stmt.execute([
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entry['id'],
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userId,
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entry['date'],
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entry['flowIntensity'],
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entry['isPeriodDay'] == true ? 1 : 0,
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entry['symptoms'], // JSON
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entry['moods'], // JSON
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entry['notes'],
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]);
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stmt.dispose();
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}
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List<Map<String, dynamic>> getCycleEntries(String userId, {String? since}) {
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// If since is provided, filter by updated_at
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// For MVP sync, we might just return all or a simple diff
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final result =
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_db.select('SELECT * FROM cycle_entries WHERE user_id = ?', [userId]);
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return result
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.map((row) => {
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'id': row['id'],
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'date': row['date'],
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'flowIntensity': row['flow_intensity'],
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'isPeriodDay': row['is_period_day'] == 1,
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'symptoms': row['symptoms'],
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'moods': row['moods'],
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'notes': row['notes'],
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'updatedAt': row['updated_at']
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})
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.toList();
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}
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}
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