charts (#3162)

* charts (wip)

* charts (wip)

* wip

* add asset grid

* split files

* logic wip

* proper getPrices logic

* viewmodel (wip)

* charts

* remove unused import

* remove restricted import...?

* fix background gradient when scrolling

* add safeguards for broken db

* save new pin on removal

* add safeguards for concurrency

* add haptic feedback

* fix haptic feedback

* fix fiat ticker

* reduce chart padding

* add line touch indicator

* improve touch target size on range selector

* add date/time display when viewing past amount

* merge

* remove iconSvgPath reference

* merge

* fix state for date display

* merge

* auto-reformat

* only load charts when page is opened

* merge

* reformat and apply lints

* refactor to use `Money` instead of storing amount in `String`

* add slop comment

* fix exception on division by zero

* ci

* workaround toDouble being removed

* disable strict parsing and rounding

* fix abs()

* use new currency picker sheet

* safeguard for max flutter-supported decimals

* fix amount precision

* adjust to new buy/sell

* Update lib/new-ui/pages/charts_page.dart

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

* adjust buy/sell di

* replace -> ignore

* reformat

---------

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

cw_core/lib/amount/money.dart

@@ -310,4 +310,7 @@ class Money implements Comparable<Money> {
     }
     return currency.symbol;
   }
+
+  /// new [Money] with absolute value of this instance
+  Money abs() => copyWith(amount: amount.abs());
 }

cw_core/lib/crypto_currency.dart

@@ -44,6 +44,8 @@ class CryptoCurrency extends EnumerableItem<int> with Serializable<int> implemen
 
   @override
   String get symbol => title;
+  @override
+  String get apiString => "crypto.$title";
 
   set enabled(bool value) => this.enabled = value;
 

cw_core/lib/currency.dart

@@ -20,4 +20,5 @@ abstract class Currency {
 
   @override
   int get hashCode => decimals.hashCode ^ symbol.hashCode ^ tag.hashCode;
+  String get apiString;
 }

cw_core/lib/db/sqlite.dart

@@ -1,11 +1,11 @@
-import 'dart:io';
+import "dart:io";
 
-import 'package:cw_core/db/sqlite_debug.dart';
-import 'package:cw_core/root_dir.dart';
-import 'package:cw_core/utils/print_verbose.dart';
-import 'package:flutter/foundation.dart';
-import 'package:sqflite_common_ffi/sqflite_ffi.dart';
-import 'package:path/path.dart' as p;
+import "package:cw_core/db/sqlite_debug.dart";
+import "package:cw_core/root_dir.dart";
+import "package:cw_core/utils/print_verbose.dart";
+import "package:flutter/foundation.dart";
+import "package:path/path.dart" as p;
+import "package:sqflite_common_ffi/sqflite_ffi.dart";
 
 Database? db;
 
@@ -16,11 +16,11 @@ Future<void> _addColumnIfNotExists(
   required String definition,
 }) async {
   final result = await db.rawQuery("PRAGMA table_info($table)");
-  final columnExists = result.any((row) => row['name'] == column);
+  final columnExists = result.any((row) => row["name"] == column);
 
   if (!columnExists) {
     await db.execute(
-      'ALTER TABLE $table ADD COLUMN $column $definition;',
+      "ALTER TABLE $table ADD COLUMN $column $definition;",
     );
   }
 }
@@ -63,11 +63,13 @@ Future<void> _initDb({String? pathOverride}) async {
     }
   }
   await db?.close();
-  db = await openDatabase(dbFile.path, version: 12,
-      onUpgrade: (Database db, int oldVersion, int newVersion) async {
-    printV("migrating: $oldVersion, $newVersion");
-    if (oldVersion <= 1) {
-      await db.execute('''
+  db = await openDatabase(
+    dbFile.path,
+    version: 13,
+    onUpgrade: (db, oldVersion, newVersion) async {
+      printV("migrating: $oldVersion, $newVersion");
+      if (oldVersion <= 1) {
+        await db.execute("""
 DELETE FROM WalletInfo
 WHERE walletInfoId NOT IN (
     SELECT MIN(walletInfoId)
@@ -77,10 +79,10 @@ WHERE walletInfoId NOT IN (
 
 CREATE UNIQUE INDEX IF NOT EXISTS idx_walletinfo_id_unique
 ON WalletInfo (id);
-''');
-    }
-    if (oldVersion <= 2) {
-      await db.execute('''
+""");
+      }
+      if (oldVersion <= 2) {
+        await db.execute('''
 CREATE TABLE IF NOT EXISTS BalanceCardStyleSettings (
   walletInfoId INTEGER,
   accountIndex INTEGER DEFAULT -1,
@@ -91,12 +93,12 @@ CREATE TABLE IF NOT EXISTS BalanceCardStyleSettings (
   FOREIGN KEY (walletInfoId) REFERENCES WalletInfo(walletInfoId)
 );
 ''');
-      await _addColumnIfNotExists(
-        db,
-        table: 'WalletInfo',
-        column: 'receiveInfoboxDismissed',
-        definition: 'BOOLEAN DEFAULT FALSE',
-      );
+        await _addColumnIfNotExists(
+          db,
+          table: "WalletInfo",
+          column: "receiveInfoboxDismissed",
+          definition: "BOOLEAN DEFAULT FALSE",
+        );
 
       await _addColumnIfNotExists(
         db,
@@ -164,6 +166,9 @@ CREATE TABLE IF NOT EXISTS BalanceCardStyleSettings (
         definition: "BOOLEAN DEFAULT FALSE",
       );
     }
+    if(oldVersion <= 12) {
+      await _createChartsTables(db);
+    }
   }, onCreate: (Database db, int version) async {
     await db.execute('''
 CREATE TABLE WalletInfo (
@@ -195,7 +200,7 @@ CREATE TABLE WalletInfo (
 );
 ''');
 
-    await db.execute('''
+      await db.execute("""
 CREATE TABLE WalletInfoDerivationInfo (
 	walletInfoDerivationInfoId INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
 	address TEXT NOT NULL,
@@ -206,9 +211,9 @@ CREATE TABLE WalletInfoDerivationInfo (
 	scriptType TEXT,
 	description TEXT
 );
-''');
+""");
 
-    await db.execute('''
+      await db.execute('''
 CREATE TABLE WalletInfoAddress (
 	walletInfoAddressId INTEGER PRIMARY KEY AUTOINCREMENT,
 	walletInfoId INTEGER,
@@ -218,7 +223,7 @@ CREATE TABLE WalletInfoAddress (
 );
 ''');
 
-    await db.execute('''
+      await db.execute("""
 CREATE TABLE WalletInfoAddressInfo (
 	walletInfoAddressInfoId INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
 	walletInfoId INTEGER NOT NULL,
@@ -228,9 +233,9 @@ CREATE TABLE WalletInfoAddressInfo (
 	mapValueLabel TEXT NOT NULL,
 	CONSTRAINT WalletInfoAddressInfo_WalletInfo_FK FOREIGN KEY (walletInfoId) REFERENCES WalletInfo(walletInfoId)
 );
-''');
+""");
 
-    await db.execute('''
+      await db.execute('''
 CREATE TABLE "WalletInfoAddressMap" (
 	walletInfoAddressMapId INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
 	walletInfoId INTEGER NOT NULL,
@@ -239,11 +244,11 @@ CREATE TABLE "WalletInfoAddressMap" (
 	CONSTRAINT WalletInfoAddress_WalletInfo_FK FOREIGN KEY (walletInfoId) REFERENCES WalletInfo(walletInfoId)
 );
         ''');
-    await db.execute('''
+      await db.execute("""
 CREATE UNIQUE INDEX IF NOT EXISTS idx_walletinfo_id_unique
 ON WalletInfo (id);
-''');
-    await db.execute('''
+""");
+      await db.execute('''
 CREATE TABLE BalanceCardStyleSettings (
   walletInfoId INTEGER,
   accountIndex INTEGER DEFAULT -1,
@@ -257,18 +262,39 @@ CREATE TABLE BalanceCardStyleSettings (
   FOREIGN KEY (walletInfoId) REFERENCES WalletInfo(walletInfoId)
 );
         ''');
-    await _createBridgeTransferTable(db);
-    await _createNodeTable(db);
-    await _createTradeTable(db);
-    await _createErc20TokenTable(db);
-    await _createSplTokenTable(db);
-    await _createTronTokenTable(db);
-    await _createImportedNFTTable(db);
-  });
+      await _createBridgeTransferTable(db);
+      await _createNodeTable(db);
+      await _createTradeTable(db);
+      await _createChartsTables(db);
+      await _createErc20TokenTable(db);
+      await _createSplTokenTable(db);
+      await _createTronTokenTable(db);
+          await _createImportedNFTTable(db);
+
+    },
+  );
+}
+
+Future<void> _createChartsTables(Database db) async {
+  await db.execute("""
+CREATE TABLE PriceData (
+  fromCurrency TEXT NOT NULL,
+  toCurrency TEXT NOT NULL,
+  timestamp INTEGER NOT NULL,
+  price TEXT NOT NULL,
+  PRIMARY KEY (fromCurrency, toCurrency, timestamp)
+);        
+""");
+  await db.execute("""
+CREATE TABLE ChartsAssets (
+  asset TEXT PRIMARY KEY,
+  isFavorite BOOLEAN DEFAULT FALSE
+);
+        """);
 }
 
 Future<void> _createTradeTable(Database db) async {
-  await db.execute('''
+  await db.execute("""
 CREATE TABLE IF NOT EXISTS Trade (
   tradeId INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
   id TEXT NOT NULL,
@@ -323,11 +349,11 @@ CREATE TABLE IF NOT EXISTS Trade (
   chainId INTEGER,
   fee REAL
 );
-''');
-  await db.execute('''
+""");
+  await db.execute("""
 CREATE UNIQUE INDEX IF NOT EXISTS idx_trade_id_unique
 ON Trade (id);
-''');
+""");
 }
 
 Future<Map<String, dynamic>> dumpDb() async {
@@ -343,7 +369,7 @@ Future<Map<String, dynamic>> dumpDb() async {
 
 Future<List<String>> _getTableNames(Database db) async {
   final tableNames = await db.rawQuery('SELECT name FROM sqlite_master WHERE type = "table"');
-  return tableNames.map((e) => (e["name"]).toString()).toList();
+  return tableNames.map((e) => e["name"].toString()).toList();
 }
 
 Future<Map<String, dynamic>> _dumpDb() async {
@@ -366,7 +392,7 @@ Future<Map<String, dynamic>> dumpCustomDb(String path) async {
 }
 
 Future<void> _createBridgeTransferTable(Database db) async {
-  await db.execute('''
+  await db.execute("""
 CREATE TABLE IF NOT EXISTS BridgeTransfer (
   id TEXT NOT NULL PRIMARY KEY,
   wallet_id TEXT NOT NULL,
@@ -385,11 +411,11 @@ CREATE TABLE IF NOT EXISTS BridgeTransfer (
   error_message TEXT,
   status_message TEXT
 );
-''');
-  await db.execute('''
+""");
+  await db.execute("""
 CREATE INDEX IF NOT EXISTS idx_bridgetransfer_wallet_id
 ON BridgeTransfer(wallet_id);
-''');
+""");
 }
 
 Future<void> _createErc20TokenTable(Database db) async {
@@ -478,7 +504,7 @@ ON TronToken (walletName, contractAddress);
 }
 
 Future<void> _createNodeTable(Database db) async {
-  db.execute("""
+  await db.execute("""
 CREATE TABLE Node (
 NodeId INTEGER PRIMARY KEY,
 uri TEXT NOT NULL,

cw_core/lib/erc20_token.dart

@@ -187,4 +187,7 @@ class Erc20Token extends CryptoCurrency {
 
   @override
   int get hashCode => contractAddress.hashCode;
+
+  @override
+  String get apiString => "evm.$contractAddress";
 }

cw_core/lib/spl_token.dart

@@ -197,4 +197,7 @@ class SPLToken extends CryptoCurrency {
 
   @override
   int get hashCode => mintAddress.hashCode;
+
+  @override
+  String get apiString => "sol.$mintAddress";
 }

cw_core/lib/tron_token.dart

@@ -175,4 +175,7 @@ class TronToken extends CryptoCurrency {
 
   @override
   int get hashCode => contractAddress.hashCode;
+
+  @override
+  String get apiString => "trx.$contractAddress";
 }