From 1d5da2dd8bcb493a04f11b9305e8d1271846ae2e Mon Sep 17 00:00:00 2001
From: vidane <vtugulan@gmail.com>
Date: Sat, 2 May 2026 18:03:43 -0400
Subject: [PATCH] Add src/components/AppProvider.tsx

---
 src/components/AppProvider.tsx | 143 +++++++++++++++++++++++++++++++++
 1 file changed, 143 insertions(+)
 create mode 100644 src/components/AppProvider.tsx

diff --git a/src/components/AppProvider.tsx b/src/components/AppProvider.tsx
new file mode 100644
index 0000000..8e33874
--- /dev/null
+++ b/src/components/AppProvider.tsx
@@ -0,0 +1,143 @@
+'use client';
+
+import { createContext, useContext, useState, useCallback, type ReactNode, type Dispatch, type SetStateAction } from 'react';
+
+export type ViewType = 'list' | 'kanban' | 'calendar';
+
+export interface Task {
+  id: string;
+  projectId: string | null;
+  title: string;
+  description: string;
+  completed: boolean;
+  priority: 'low' | 'medium' | 'high' | 'urgent';
+  dueDate: string | null;
+  status: 'todo' | 'in_progress' | 'done';
+  parentTaskId: string | null;
+  recurrenceRule: 'none' | 'daily' | 'weekly' | 'biweekly' | 'monthly' | 'yearly';
+  recurrenceInterval: number;
+  nextOccurrence: string | null;
+  sortOrder: number;
+  createdAt: string;
+  updatedAt: string;
+}
+
+export interface Project {
+  id: string;
+  name: string;
+  description: string;
+  color: string;
+  sortOrder: number;
+  createdAt: string;
+  updatedAt: string;
+}
+
+export interface AppState {
+  view: ViewType;
+  selectedProject: string | null;
+  selectedTask: Task | null;
+  searchQuery: string;
+  sidebarOpen: boolean;
+  showNewTaskModal: boolean;
+  showEditTaskModal: boolean;
+  showNewProjectModal: boolean;
+  showRecurrenceModal: boolean;
+  editingTask: Task | null;
+  filterStatus: string;
+  filterPriority: string;
+  filterDueBefore: string;
+  filterDueAfter: string;
+  filterCompleted: string;
+  tasks: Task[];
+  projects: Project[];
+  setView: (view: ViewType) => void;
+  setSelectedProject: (project: string | null) => void;
+  setSelectedTask: (task: Task | null) => void;
+  setSearchQuery: (query: string) => void;
+  setSidebarOpen: (open: boolean) => void;
+  setShowNewTaskModal: (show: boolean) => void;
+  setShowEditTaskModal: (show: boolean) => void;
+  setShowNewProjectModal: (show: boolean) => void;
+  setShowRecurrenceModal: (show: boolean) => void;
+  setEditingTask: (task: Task | null) => void;
+  setFilterStatus: (status: string) => void;
+  setFilterPriority: (priority: string) => void;
+  setFilterDueBefore: (date: string) => void;
+  setFilterDueAfter: (date: string) => void;
+  setFilterCompleted: (completed: string) => void;
+  setTasks: Dispatch<SetStateAction<Task[]>>;
+  setProjects: Dispatch<SetStateAction<Project[]>>;
+  refreshTasks: () => Promise<void>;
+  refreshProjects: () => Promise<void>;
+}
+
+const AppContext = createContext<AppState | null>(null);
+
+export function useApp() {
+  const context = useContext(AppContext);
+  if (!context) throw new Error('useApp must be used within AppProvider');
+  return context;
+}
+
+export default function AppProvider({ children }: { children: ReactNode }) {
+  const [view, setView] = useState<ViewType>('list');
+  const [selectedProject, setSelectedProject] = useState<string | null>(null);
+  const [selectedTask, setSelectedTask] = useState<Task | null>(null);
+  const [searchQuery, setSearchQuery] = useState('');
+  const [sidebarOpen, setSidebarOpen] = useState(true);
+  const [showNewTaskModal, setShowNewTaskModal] = useState(false);
+  const [showEditTaskModal, setShowEditTaskModal] = useState(false);
+  const [showNewProjectModal, setShowNewProjectModal] = useState(false);
+  const [showRecurrenceModal, setShowRecurrenceModal] = useState(false);
+  const [editingTask, setEditingTask] = useState<Task | null>(null);
+  const [filterStatus, setFilterStatus] = useState('');
+  const [filterPriority, setFilterPriority] = useState('');
+  const [filterDueBefore, setFilterDueBefore] = useState('');
+  const [filterDueAfter, setFilterDueAfter] = useState('');
+  const [filterCompleted, setFilterCompleted] = useState('');
+  const [tasks, setTasks] = useState<Task[]>([]);
+  const [projects, setProjects] = useState<Project[]>([]);
+
+  const refreshTasks = useCallback(async () => {
+    try {
+      const params = new URLSearchParams();
+      if (selectedProject) params.set('project', selectedProject);
+      if (searchQuery) params.set('search', searchQuery);
+      if (filterStatus) params.set('status', filterStatus);
+      if (filterPriority) params.set('priority', filterPriority);
+      if (filterDueBefore) params.set('due_before', filterDueBefore);
+      if (filterDueAfter) params.set('due_after', filterDueAfter);
+      if (filterCompleted) params.set('completed', filterCompleted);
+      
+      const res = await fetch(`/api/tasks?${params}`);
+      const data = await res.json();
+      setTasks(data);
+    } catch (error) {
+      console.error('Failed to refresh tasks:', error);
+    }
+  }, [selectedProject, searchQuery, filterStatus, filterPriority, filterDueBefore, filterDueAfter, filterCompleted]);
+
+  const refreshProjects = useCallback(async () => {
+    try {
+      const res = await fetch('/api/projects');
+      const data = await res.json();
+      setProjects(data);
+    } catch (error) {
+      console.error('Failed to refresh projects:', error);
+    }
+  }, []);
+
+  const value: AppState = {
+    view, selectedProject, selectedTask, searchQuery, sidebarOpen,
+    showNewTaskModal, showEditTaskModal, showNewProjectModal, showRecurrenceModal,
+    editingTask, filterStatus, filterPriority, filterDueBefore, filterDueAfter, filterCompleted,
+    tasks, projects,
+    setView, setSelectedProject, setSelectedTask, setSearchQuery, setSidebarOpen,
+    setShowNewTaskModal, setShowEditTaskModal, setShowNewProjectModal, setShowRecurrenceModal,
+    setEditingTask, setFilterStatus, setFilterPriority, setFilterDueBefore, setFilterDueAfter,
+    setFilterCompleted, setTasks, setProjects,
+    refreshTasks, refreshProjects,
+  };
+
+  return <AppContext.Provider value={value}>{children}</AppContext.Provider>;
+}