mycode/myApp/HaruDanim/IOS/Views/DiaryExportSheet.swift
songyc macbook 05b2d392c8 fix(diary): calendar month drift + export date picks off-by-one at custom day start
'하루 시작 시간'이 자정보다 늦게 설정된 경우의 논리적 하루 경계 버그 2건:

- 달력: monthAnchor(자정 키)를 monthRange(containing:)에 그대로 넣어
  매달 1일에 이전 달 그리드가 그려지고 헤더(현재 달)와 불일치했다.
  키를 dayRange(forKey:).lowerBound로 실제 시각으로 변환해 전달
  (기록·통계 탭이 쓰는 기존 패턴). monthSummary 카운트도 동일 수정.
- 내보내기: '날짜 지정'(MultiDatePicker)의 선택일(자정 Date)을 dayKey(for:)에
  넣어 전날 일기가 내보내졌다. DiaryEntry.dayKey가 "달력일의 자정"이므로
  선택 달력일의 startOfDay를 키로 직접 사용 — 하루 시작 시간이 몇 시든 안전.
  '구간 지정'도 같은 원리로 통일(표시된 달력일 = 내보내는 일기 날짜 보장).

CLAUDE.md §4.1에 재발 방지 규칙 추가: 자정 키를 dayKey(for:)/~Range(containing:)에
재투입 금지, 달력 UI 선택일은 startOfDay를 키로 직접 사용.

검증: 하루 시작 00:00/06:00/18:00 전부 수치 검증(수정 전 06:00에서 이전 달·전날
재현 확인), Debug·Store 빌드 성공, iPad 시뮬레이터에 하루 시작 06:00 주입 후
달력(7월 헤더·그리드 일치, 마커 2건)과 내보내기 시트("일기를 쓴 날 2일") 확인.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013yKDMhuF39GVYy3FMcGHh7
2026-07-15 16:07:05 +09:00

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//
// DiaryExportSheet.swift
// Haru_Danim
//
// (~) (1 )
// PDF (PNG) .
// - PDF: ( + ) 1
// - : PNG 1
// ( 768pt / 768×1024pt) 2 .
//
import SwiftUI
import SwiftData
import PencilKit
import UIKit
struct DiaryExportSheet: View {
@Environment(\.dismiss) private var dismiss
@Environment(\.modelContext) private var context
@Query private var diaryEntries: [DiaryEntry]
@Query(sort: \Action.createdAt) private var allActionsQuery: [Action]
@Query private var diaryTemplates: [DiaryTemplate]
@AppStorage(LocalPrefsKeys.actionOrder, store: AppGroup.defaults) private var actionOrderRaw = ""
private enum SelectionMode: String, CaseIterable, Identifiable {
case range, picks
var id: String { rawValue }
var label: String {
switch self {
case .range: return String(localized: "구간 지정")
case .picks: return String(localized: "날짜 지정")
}
}
}
private enum ExportFormat: String, CaseIterable, Identifiable {
case pdf, image
var id: String { rawValue }
var label: String {
switch self {
case .pdf: return "PDF"
case .image: return String(localized: "이미지")
}
}
}
@State private var mode: SelectionMode = .range
@State private var startDate: Date = Calendar.current.date(byAdding: .day, value: -6, to: .now)!
@State private var endDate: Date = .now
@State private var picks: Set<DateComponents> = []
@State private var format: ExportFormat = .pdf
@State private var isRendering = false
@State private var resultURLs: [URL] = []
private var math: DayMath { DayMath() }
private var orderedActions: [Action] {
LocalPrefs.orderedActions(allActionsQuery, raw: actionOrderRaw)
}
/// ().
/// UI DiaryEntry.dayKey
/// " " (startOfDay) .
/// Date dayKey(for:)
/// , .
private var targetEntries: [DiaryEntry] {
let keys: Set<Date>
switch mode {
case .range:
let startKey = math.calendar.startOfDay(for: min(startDate, endDate))
let endKey = math.calendar.startOfDay(for: max(startDate, endDate))
keys = Set(diaryEntries.map(\.dayKey).filter { $0 >= startKey && $0 <= endKey })
case .picks:
keys = Set(picks.compactMap { components in
math.calendar.date(from: components).map { math.calendar.startOfDay(for: $0) }
})
}
return diaryEntries
.filter { keys.contains($0.dayKey) && $0.hasContent }
.sorted { $0.dayKey < $1.dayKey }
}
var body: some View {
NavigationStack {
Form {
Section("날짜 선택") {
Picker("방식", selection: $mode) {
ForEach(SelectionMode.allCases) { mode in
Text(mode.label).tag(mode)
}
}
.pickerStyle(.segmented)
switch mode {
case .range:
DatePicker("부터", selection: $startDate, displayedComponents: .date)
DatePicker("까지", selection: $endDate, displayedComponents: .date)
case .picks:
MultiDatePicker("날짜", selection: $picks)
.frame(minHeight: 300)
.tint(AppTheme.green)
}
Label {
Text("일기를 쓴 날 \(targetEntries.count)일이 포함돼요")
} icon: {
Image(systemName: "pencil.and.scribble")
}
.font(.footnote)
.foregroundStyle(targetEntries.isEmpty ? AnyShapeStyle(.secondary) : AnyShapeStyle(AppTheme.green))
}
Section("형식") {
Picker("형식", selection: $format) {
ForEach(ExportFormat.allCases) { format in
Text(format.label).tag(format)
}
}
.pickerStyle(.segmented)
Text(format == .pdf
? "일기 페이지들을 담은 PDF 문서 1개를 만들어요."
: "날짜마다 페이지들을 세로로 이어 붙인 PNG 이미지를 만들어요.")
.font(.caption)
.foregroundStyle(.secondary)
}
Section {
if isRendering {
HStack {
ProgressView()
Text("만드는 중…")
.foregroundStyle(.secondary)
}
} else if resultURLs.isEmpty {
Button {
export()
} label: {
Label("내보내기", systemImage: "square.and.arrow.up")
.frame(maxWidth: .infinity)
}
.disabled(targetEntries.isEmpty)
} else {
ShareLink(items: resultURLs) {
Label("파일 \(resultURLs.count)개 공유", systemImage: "square.and.arrow.up")
.frame(maxWidth: .infinity)
}
Button("다시 만들기") {
resultURLs = []
}
.frame(maxWidth: .infinity)
}
} footer: {
Text("결과물은 일기 상세와 같은 구성(요약 + 노트 페이지)으로 만들어져요.")
}
}
.tint(AppTheme.green)
.scrollContentBackground(.hidden)
.background(AppTheme.background)
.navigationTitle("일기 내보내기")
.navigationBarTitleDisplayMode(.inline)
.toolbar {
ToolbarItem(placement: .topBarTrailing) {
Button("닫기") { dismiss() }
}
}
}
.onAppear {
#if DEBUG
// : -diaryExportRun pdf|image Documents
if let raw = UserDefaults.standard.string(forKey: "diaryExportRun") {
format = raw == "image" ? .image : .pdf
export()
}
#endif
}
//
.onChange(of: mode) { resultURLs = [] }
.onChange(of: startDate) { resultURLs = [] }
.onChange(of: endDate) { resultURLs = [] }
.onChange(of: picks) { resultURLs = [] }
.onChange(of: format) { resultURLs = [] }
}
// MARK:
private func export() {
isRendering = true
let entries = targetEntries
Task { @MainActor in
// UI ( )
try? await Task.sleep(for: .milliseconds(60))
var urls: [URL] = []
switch format {
case .pdf:
if let url = renderPDF(entries) { urls = [url] }
case .image:
urls = entries.compactMap { renderStitchedImage($0) }
}
resultURLs = urls
isRendering = false
#if DEBUG
if UserDefaults.standard.string(forKey: "diaryExportRun") != nil,
let docs = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first {
for url in urls {
let dest = docs.appendingPathComponent(url.lastPathComponent)
try? FileManager.default.removeItem(at: dest)
try? FileManager.default.copyItem(at: url, to: dest)
}
}
#endif
}
}
private func slugDate(_ date: Date) -> String {
let formatter = DateFormatter()
formatter.dateFormat = "yyyy-MM-dd"
return formatter.string(from: date)
}
private var fileSlug: String {
let entries = targetEntries
guard let first = entries.first else { return "일기" }
if entries.count == 1 { return "일기-\(slugDate(first.dayKey))" }
return "일기-\(slugDate(first.dayKey))~\(slugDate(entries.last!.dayKey))"
}
/// ( ) @Query
@MainActor
private func fetchRecords(for entry: DiaryEntry) -> (sessions: [TimeSession], counts: [CountEntry]) {
let range = math.dayRange(forKey: entry.dayKey)
let lower = range.lowerBound
let upper = range.upperBound
let farFuture = Date.distantFuture
let sessions = (try? context.fetch(FetchDescriptor<TimeSession>(
predicate: #Predicate { $0.startAt < upper && ($0.endAt ?? farFuture) > lower }
))) ?? []
let counts = (try? context.fetch(FetchDescriptor<CountEntry>(
predicate: #Predicate { $0.timestamp >= lower && $0.timestamp < upper }
))) ?? []
return (sessions, counts)
}
/// ( + )
@MainActor
private func renderPages(_ entry: DiaryEntry) -> [UIImage] {
var images: [UIImage] = []
let records = fetchRecords(for: entry)
var snapshot = ExportBuilder.history(
dayKey: entry.dayKey, weeklyTimetable: false,
sessions: records.sessions, entries: records.counts,
orderedActions: orderedActions, excludedActionIDs: [], math: math,
trimHours: false
)
// ( ) ( )
let hidden = Set(entry.hiddenActionIDs)
if !hidden.isEmpty {
let excluded = Set(
orderedActions.filter { hidden.contains($0.uuid.uuidString) }.map(\.persistentModelID)
)
if !excluded.isEmpty {
snapshot = snapshot.replacingTimetableSections(with: ExportBuilder.history(
dayKey: entry.dayKey, weeklyTimetable: false,
sessions: records.sessions, entries: records.counts,
orderedActions: orderedActions, excludedActionIDs: excluded, math: math,
trimHours: false
))
}
}
// ( ) 24 +
snapshot = snapshot.injectingCalendarEvents(DiaryCalendarEvents.timetableBlocks(for: entry, math: math))
let summary = DiaryPrintSummaryView(entry: entry, snapshot: snapshot)
let summaryRenderer = ImageRenderer(content: summary)
summaryRenderer.scale = 2
summaryRenderer.isOpaque = true
if let image = summaryRenderer.uiImage {
images.append(image)
}
for page in entry.pages where page.hasContent {
let size = DiaryPageMetrics.size
var drawingImage: UIImage?
if !page.drawingData.isEmpty, let drawing = try? PKDrawing(data: page.drawingData) {
drawingImage = drawing.image(from: CGRect(origin: .zero, size: size), scale: 2)
}
// ( )
var templateImage: UIImage?
if !page.templateID.isEmpty,
let template = diaryTemplates.first(where: { $0.uuid.uuidString == page.templateID }) {
templateImage = DiaryTemplateRenderer.image(
for: template, pageIndex: page.templatePageIndex, scale: 2
)
}
let view = DiaryPrintNotePageView(page: page, drawingImage: drawingImage,
templateImage: templateImage)
let renderer = ImageRenderer(content: view)
renderer.scale = 2
renderer.isOpaque = true
if let image = renderer.uiImage {
images.append(image)
}
}
return images
}
/// PDF 1 PDF ( )
@MainActor
private func renderPDF(_ entries: [DiaryEntry]) -> URL? {
let url = FileManager.default.temporaryDirectory
.appendingPathComponent("하루다님-\(fileSlug).pdf")
let bounds = CGRect(origin: .zero, size: DiaryPageMetrics.size)
let renderer = UIGraphicsPDFRenderer(bounds: bounds)
do {
try renderer.writePDF(to: url) { pdf in
for entry in entries {
for image in renderPages(entry) {
let pageWidth = DiaryPageMetrics.size.width
let pageHeight = image.size.height * pageWidth / image.size.width
let pageBounds = CGRect(x: 0, y: 0, width: pageWidth, height: pageHeight)
pdf.beginPage(withBounds: pageBounds, pageInfo: [:])
image.draw(in: pageBounds)
}
}
}
return url
} catch {
return nil
}
}
/// PNG
@MainActor
private func renderStitchedImage(_ entry: DiaryEntry) -> URL? {
let images = renderPages(entry)
guard !images.isEmpty else { return nil }
let width = DiaryPageMetrics.size.width
let gap: CGFloat = 20
let heights = images.map { $0.size.height * width / $0.size.width }
let totalHeight = heights.reduce(0, +) + gap * CGFloat(images.count - 1)
let rendererFormat = UIGraphicsImageRendererFormat()
rendererFormat.scale = 2
let renderer = UIGraphicsImageRenderer(
size: CGSize(width: width, height: totalHeight), format: rendererFormat
)
let stitched = renderer.image { ctx in
UIColor(AppTheme.background).setFill()
ctx.fill(CGRect(x: 0, y: 0, width: width, height: totalHeight))
var y: CGFloat = 0
for (image, height) in zip(images, heights) {
image.draw(in: CGRect(x: 0, y: y, width: width, height: height))
y += height + gap
}
}
guard let data = stitched.pngData() else { return nil }
let url = FileManager.default.temporaryDirectory
.appendingPathComponent("하루다님-일기-\(slugDate(entry.dayKey)).png")
try? data.write(to: url, options: .atomic)
return url
}
}
// MARK: - (768pt )
struct DiaryPrintSummaryView: View {
let entry: DiaryEntry
let snapshot: ExportSnapshot
private let width: CGFloat = 768
private var innerWidth: CGFloat { width - 40 - 28 }
var body: some View {
VStack(alignment: .leading, spacing: 14) {
HStack(alignment: .top) {
VStack(alignment: .leading, spacing: 3) {
Text(Format.fullDate(entry.dayKey))
.font(.system(size: 26, weight: .bold))
Text("하루 다님 일기")
.font(.subheadline)
.foregroundStyle(.secondary)
}
Spacer()
if !entry.moodEmoji.isEmpty {
Text(entry.moodEmoji)
.font(.system(size: 44))
}
if let data = entry.moodImageData, let image = UIImage(data: data) {
Image(uiImage: image)
.resizable()
.scaledToFill()
.frame(width: 64, height: 64)
.clipShape(RoundedRectangle(cornerRadius: 14, style: .continuous))
}
}
if !entry.todos.isEmpty {
VStack(alignment: .leading, spacing: 8) {
Text("오늘 할 일")
.font(.subheadline.weight(.semibold))
ForEach(entry.todos, id: \.uuid) { todo in
HStack(spacing: 8) {
Image(systemName: todo.isDone ? "checkmark.circle.fill" : "circle")
.foregroundStyle(todo.isDone ? AnyShapeStyle(AppTheme.green) : AnyShapeStyle(.secondary))
Text(todo.text)
.font(.footnote)
.strikethrough(todo.isDone, color: .secondary)
.foregroundStyle(todo.isDone ? .secondary : .primary)
}
}
}
.padding(14)
.frame(maxWidth: .infinity, alignment: .leading)
.background(AppTheme.surface, in: RoundedRectangle(cornerRadius: 16, style: .continuous))
}
if !snapshot.hero.isEmpty {
ExportHeroRow(stats: snapshot.hero)
}
ForEach(Array(snapshot.sections.enumerated()), id: \.offset) { _, section in
ExportSectionView(section: section, innerWidth: innerWidth)
}
}
.padding(20)
.frame(width: width, alignment: .leading)
.background(AppTheme.background)
.environment(\.colorScheme, .light)
}
}
// MARK: - (768×1024 )
struct DiaryPrintNotePageView: View {
let page: DiaryPage
let drawingImage: UIImage?
var templateImage: UIImage? = nil
var body: some View {
ZStack {
Rectangle().fill(AppTheme.surface)
if page.lined, templateImage == nil {
DiaryLinedPaper(spacing: page.lineSpacing)
}
if let templateImage {
Image(uiImage: templateImage)
.resizable()
.scaledToFit()
}
ForEach(page.items, id: \.uuid) { item in
DiaryItemView(
item: item,
pageSize: DiaryPageMetrics.size,
arranging: false,
selectedID: .constant(nil)
)
}
if let drawingImage {
Image(uiImage: drawingImage)
.resizable()
.scaledToFit()
}
}
.frame(width: DiaryPageMetrics.size.width, height: DiaryPageMetrics.size.height)
.environment(\.colorScheme, .light)
}
}