Projects add and view -> online

2022-03-19 02:45:43 +05:30
parent c2b5656eb3
commit f04e82c5ca
4 changed files with 159 additions and 23 deletions
--- a/lib/Data.dart
+++ b/lib/Data.dart
@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:convert';

 import 'package:intl/intl.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -112,6 +113,14 @@ class Project{
 class ProjectStep{
  ProjectStep(this.stepName,this.eta,this.progress);

+  ProjectStep.fromJson(Map<String,dynamic> json): stepName=json['name'], eta=json['eta'], progress=json['progress'];
+
+  Map<String, dynamic> toJson()=>{
+    'name': stepName,
+    'eta':eta,
+    'progress':progress
+  };
+
  String stepName;
  int eta;
  int progress;
--- a/lib/NewProject.dart
+++ b/lib/NewProject.dart
@@ -481,7 +481,9 @@ class _NewProject2State extends State<NewProject2> {
                              padding: EdgeInsets.symmetric(horizontal: 10, vertical: 0),
                              child: ElevatedButton(
                                  style: ElevatedButton.styleFrom(primary: Colors.green, shape: StadiumBorder()),
-                                  onPressed: () {},
+                                  onPressed: () {
+                                    OnClickAdd();
+                                  },
                                  child: Text('Next', style: TextStyle(fontSize: 20))))),
                    ],
                  ))
@@ -662,6 +664,7 @@ class _NewProject2State extends State<NewProject2> {
  void OnClickAdd() async{
    if(projectName==null || deadline.isBefore(DateTime.now())){showAlertDialog(context, 'Error', 'Please make sure you have entered correct information'); return;}

+    User.UserOperations.addProject(projectName!, selectedCat, steps, deadline);
  }
 }

--- a/lib/Projects.dart
+++ b/lib/Projects.dart
@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:tasktracker/Data.dart';
 import 'package:tasktracker/NewProject.dart';
 import 'User.dart' as User;
 import 'main.dart';
@@ -34,9 +35,11 @@ class _ProjectsState extends State<Projects> {
                      (User.offline)
                          ? Icon(Icons.signal_cellular_connected_no_internet_4_bar_outlined)
                          : InkWell(
-                        onTap: () {
+                        onTap: () async{
+                          await User.refreshUserData();
                          setState(() {
                            //LoadStats();
+
                          });
                        },
                        child: Icon(Icons.refresh, size: 30),
@@ -52,18 +55,23 @@ class _ProjectsState extends State<Projects> {
      body: Container(
        padding: EdgeInsets.all(10),
        child: Column(
-          children: [
-            ProjectCard('This app'),
-            ProjectCard('Sneaky Peaky'),
-            ProjectCard('Zombie MP'),
-            ProjectCard('Pico pico')
-          ],
+          children: printProjects(),
        ),
      ),
    ));
  }

-  Widget ProjectCard(String name){
+  List<Widget> printProjects(){
+    List<Widget> projectWidgets = [];
+
+    for (var element in User.projects) {
+      projectWidgets.add(ProjectCard(element));
+    }
+
+    return projectWidgets;
+  }
+
+  Widget ProjectCard(Project project){
    return Row(
      mainAxisSize: MainAxisSize.max,
        mainAxisAlignment: MainAxisAlignment.center,
@@ -78,8 +86,7 @@ class _ProjectsState extends State<Projects> {
                        mainAxisSize: MainAxisSize.max,
                        mainAxisAlignment: MainAxisAlignment.spaceBetween,
                        children: [
-                          Icon(Icons.work),
-                          Text(name),
+                          Text(project.name),
                          Container(
                            decoration: BoxDecoration(
                              color: Colors.green,
--- a/lib/User.dart
+++ b/lib/User.dart
@@ -5,6 +5,7 @@ import 'package:connectivity_plus/connectivity_plus.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:intl/intl.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'package:tasktracker/NewProject.dart';
 import 'package:tasktracker/NotificationsManager.dart';
 import 'main.dart';
 import 'package:http/http.dart' as http;
@@ -27,6 +28,8 @@ late String username;
 List<Category> categories = [];
 List<TaskType> taskTypes = [];
 List<Activity> activities = [];
+List<Project> projects = [];
+
 bool offline = true;
 bool registered = false;
 StreamController<bool> refreshStream = StreamController<bool>();
@@ -81,6 +84,7 @@ Future<void> refreshUserData() async {
  await updateCatsList();
  await updateTasksList();
  await updateActList();
+  await updateProjectsList();
  refreshStream.add(false);
  if (cacheEnabled) {
    NotificationManager.RescheduleNotifications();
@@ -98,26 +102,21 @@ Future<bool> cacheDbExist() async {
 }

 Future<void> updateCatsList() async {
-  //print('Updating with localCache');
-  // categories = await GetCategories(true);
-  print('Checking if can refresh');
  categories = await GetCategories(false);
 }

 Future<void> updateTasksList() async {
-  // print('Updating with localCache');
-  // taskTypes = await GetTaskTypes(true);
-  print('Checking if can refresh');
  taskTypes = await GetTaskTypes(false);
 }

 Future<void> updateActList() async {
-  //print('Updating with localCache');
-  //activities = await GetActivities(true);
-  print('Checking if can refresh');
  activities = await GetActivities(false);
 }

+Future<void> updateProjectsList() async{
+  projects = await GetProjects(false);
+}
+
 Future<void> initCacheDatabase() async {
  Directory directory = await getApplicationDocumentsDirectory();
  print('database at ' + directory.path + 'cache.db');
@@ -151,6 +150,7 @@ void onCacheDatabaseCreate(Database db, int newVersion) async {
  String ProjectsTableSQL =
      'CREATE TABLE Projects(id TEXT PRIMARY KEY, ${Project.colName} TEXT, ${Project.colCat} TEXT, ${Project.colSteps} TEXT, ${Project.colDeadline} DATETIME)';
  await db.execute(ProjectsTableSQL);
+
  String QueriesTableSQL = 'CREATE TABLE Queries(id INTEGER PRIMARY KEY AUTOINCREMENT, ${Queries.colLink} TEXT,${Queries.colData} TEXT)';
 //  print(QueriesTableSQL);
  await db.execute(QueriesTableSQL);
@@ -519,6 +519,123 @@ Future<void> UpdateActivitiesFromServer() async {
  }
 }

+Future<List<Project>> GetProjects(bool forceOffline) async {
+  if (cacheEnabled) {
+    List<Project> _projects = [];
+    if (offline || forceOffline) {
+      //Retreive from cacheDB
+      print('offline, refreshing projects');
+    } else {
+      //Check if server got updated, If not go for cache
+      var android_id = await Settings.UUID();
+
+      bool updated = false;
+
+      print("Need to update activities : ${!updated}");
+
+      //Update CacheDB
+      if (!updated) {
+        await UpdateProjectsFromServer();
+      }
+    }
+
+    List<Map> cats = await cacheDb.rawQuery('SELECT * FROM Projects');
+    print(cats.length);
+    for (Map element in cats) {
+      String? name = element[Project.colName];
+      String? category = element[Project.colCat];
+      String? stepsJson = element[Project.colSteps];
+      String? deadline = element[Project.colDeadline];
+
+      if (name == null || category == null || stepsJson == null || deadline == null) {
+        print("Something is null!\nname:${name == null}, cat:${category == null}, steps:${stepsJson == null}, deadline${deadline == null}");
+        print("TaskType:{$name}, Start Time:{$category}, endTime:{$stepsJson}, metadata:${deadline}");
+        continue;
+      }
+      Category? cat = await getCatFromId(category);
+      if(cat==null){print('couldnt find cat');continue;}
+      print('steps : $stepsJson');
+      List<dynamic> _steps = jsonDecode(stepsJson);
+      List<ProjectStep> steps = [];
+      _steps.forEach((element) {
+        ProjectStep step = ProjectStep.fromJson(element);
+        steps.add(step);
+        print(element);
+      });
+    //  print(steps);
+
+      _projects.add(Project(name.replaceAll(username, ""),category,steps,DateTime.parse(deadline)));
+    }
+    projects = _projects;
+  } else {
+    print("NC :Updating Projects as $username");
+    try {
+      http.Response response = (await http.post(Uri.parse('http://161.97.127.136/task_tracker/get_projects.php'),
+          body: <String, String>{"username": username, "device_id": await Settings.UUID()}));
+
+      print("Activity response: ${response.body}");
+      List<Project> _projects = [];
+      if (response.body.contains("{")) {
+        List<String> data = response.body.split("<td>");
+
+        for (var value in data) {
+          Map<String, dynamic> cat = jsonDecode(value);
+          int? id = cat['id'];
+          String? type = cat['task_id'].toString();
+          String? startTime = cat['sTime'].toString();
+          String? endTime = cat['eTime'].toString();
+          String? metadata = cat['metadata'];
+          TaskType? taskType = await getTaskFromId(type);
+          if (taskType == null) {
+            print('null found');
+            continue;
+          }
+
+        }
+
+        projects = _projects;
+      } else {
+        print("No activities for now");
+      }
+    } catch (e) {
+      print("Error : $e @ updating activities");
+      print("Error while acts $e");
+    }
+  }
+  return projects;
+}
+
+Future<void> UpdateProjectsFromServer() async {
+  print("Updating Projects as $username");
+
+  try {
+    http.Response response = (await http.post(Uri.parse('http://161.97.127.136/task_tracker/get_projects.php'),
+        body: <String, String>{"username": username, "device_id": await Settings.UUID()}));
+
+    await cacheDb.rawDelete("DELETE FROM Projects");
+    print('Truncate Projects Table before');
+
+    print("Projects response: ${response.body}");
+    if (response.body.contains("{")) {
+      List<String> data = response.body.split("<td>");
+
+      for (var value in data) {
+        Map<String, dynamic> cat = jsonDecode(value);
+        print('project data');
+        print(cat);
+        await cacheDb.rawInsert(
+            "INSERT OR REPLACE INTO Projects (${Project.colName}, ${Project.colCat}, ${Project.colSteps}, ${Project.colDeadline}) "
+                "VALUES ('${cat['name']}', '${cat['category']}', '${cat['steps']}', '${cat['deadline']}')");
+      }
+    } else {
+      print("No activities for now");
+    }
+  } catch (e) {
+    print("Error : $e @ updating activities");
+    print("Error while acts $e");
+  }
+}
+
 Future<TaskType?> getTaskFromId(String taskId) async {
  // await GetTaskTypes(false);
  TaskType? cat = null;
@@ -766,9 +883,9 @@ class UserOperations {
      'name': username + name,
      'username': username,
      'device_id': await Settings.UUID(),
-      'category': username + category,
+      'category_id': username + category,
      'steps': jsonEncode(steps),
-      'deadline': DateFormat("yyyy-mm-dd").format(deadline)
+      'deadline': DateFormat("yyyy-MM-dd").format(deadline)
    };

    if (cacheEnabled) {
@@ -780,7 +897,7 @@ class UserOperations {
      await cacheDb.insert('Queries', query);

      //update Cache
-      Map<String, Object> data = {};
+      Map<String, Object> data = {Project.colName: username+name, Project.colCat: category, Project.colSteps: jsonEncode(steps), Project.colDeadline: deadline.toString()};
      await cacheDb.insert('Projects', data);
      await refreshUserData();
    } else {