honeyDueKMP/iosApp/iosApp/Components/TaskSummaryCard.swift

//
//  TaskSummaryCard.swift
//  iosApp
//
//  Displays a dynamic task summary with categories from the backend.
//  The backend provides icons, colors, and counts, making the UI fully data-driven.
//

import SwiftUI
import ComposeApp

/// Displays a task summary with dynamic categories from the backend
struct TaskSummaryCard: View {
    let taskSummary: ResidenceTaskSummary
    var visibleCategories: [String]? = nil

    private var filteredCategories: [TaskCategorySummary] {
        if let visible = visibleCategories {
            return taskSummary.categories.filter { visible.contains($0.name) }
        }
        return taskSummary.categories
    }

    var body: some View {
        VStack(alignment: .leading, spacing: 12) {
            Text("Tasks")
                .font(.headline)
                .fontWeight(.bold)
                .foregroundColor(Color.appTextPrimary)
                .accessibilityAddTraits(.isHeader)

            ForEach(filteredCategories, id: \.name) { category in
                TaskCategoryRow(category: category)
            }
        }
        .padding(16)
        .background(Color.appBackgroundSecondary)
        .cornerRadius(12)
        .shadow(color: Color.black.opacity(0.1), radius: 4, x: 0, y: 2)
    }
}

/// Displays a single task category with icon, name, and count
struct TaskCategoryRow: View {
    let category: TaskCategorySummary

    private var categoryColor: Color {
        Color(hex: category.color) ?? .gray
    }

    var body: some View {
        HStack(spacing: 12) {
            // Icon with colored background
            ZStack {
                Circle()
                    .fill(categoryColor)
                    .frame(width: 32, height: 32)

                Image(systemName: category.icons.ios)
                    .foregroundColor(Color.appTextOnPrimary)
                    .font(.system(size: 14, weight: .semibold))
            }

            // Category name
            Text(category.displayName)
                .font(.body)
                .foregroundColor(Color.appTextPrimary)

            Spacer()

            // Count badge
            Text("\(category.count)")
                .font(.subheadline)
                .fontWeight(.bold)
                .foregroundColor(Color.appTextOnPrimary)
                .padding(.horizontal, 12)
                .padding(.vertical, 4)
                .background(categoryColor)
                .cornerRadius(12)
        }
        .padding(12)
        .background(categoryColor.opacity(0.1))
        .cornerRadius(8)
        .accessibilityElement(children: .combine)
    }
}

// MARK: - Preview

#if DEBUG
struct TaskSummaryCard_Previews: PreviewProvider {
    static var previews: some View {
        VStack(spacing: 20) {
            // Preview with all categories
            TaskSummaryCard(taskSummary: mockTaskSummary)
                .padding()

            // Preview with filtered categories
            TaskSummaryCard(
                taskSummary: mockTaskSummary,
                visibleCategories: ["overdue_tasks", "current_tasks", "in_progress_tasks"]
            )
            .padding()
        }
        .background(Color(.systemGroupedBackground))
    }

    static var mockTaskSummary: ResidenceTaskSummary {
        ResidenceTaskSummary(
            categories: [
                TaskCategorySummary(
                    name: "overdue_tasks",
                    displayName: "Overdue",
                    icons: TaskCategoryIcons(
                        android: "Warning",
                        ios: "exclamationmark.triangle"
                    ),
                    color: "#FF3B30",
                    count: 3
                ),
                TaskCategorySummary(
                    name: "current_tasks",
                    displayName: "Current",
                    icons: TaskCategoryIcons(
                        android: "CalendarToday",
                        ios: "calendar"
                    ),
                    color: "#007AFF",
                    count: 8
                ),
                TaskCategorySummary(
                    name: "in_progress_tasks",
                    displayName: "In Progress",
                    icons: TaskCategoryIcons(
                        android: "PlayCircle",
                        ios: "play.circle"
                    ),
                    color: "#FF9500",
                    count: 2
                ),
                TaskCategorySummary(
                    name: "backlog_tasks",
                    displayName: "Backlog",
                    icons: TaskCategoryIcons(
                        android: "Inbox",
                        ios: "tray"
                    ),
                    color: "#5856D6",
                    count: 7
                ),
                TaskCategorySummary(
                    name: "done_tasks",
                    displayName: "Done",
                    icons: TaskCategoryIcons(
                        android: "CheckCircle",
                        ios: "checkmark.circle"
                    ),
                    color: "#34C759",
                    count: 5
                )
            ]
        )
    }
}
#endif