//! The application state and its egui front end.
//!
//! [`App`] holds every piece of UI state; the behaviour hanging off it is
//! split across the sibling modules below, which are children of this one so
//! they can reach `App`'s private fields without widening its interface.

use crate::config::Config;
use crate::gitsync;
use crate::odt::{self, Chapter};
use crate::order;
use eframe::egui;
use std::collections::{HashMap, HashSet};
use std::path::{Path, PathBuf};
use std::sync::Arc;
use std::sync::mpsc;
use std::thread;
use std::time::{Duration, Instant};

mod autocomplete;
mod auto_snapshot;
mod beats;
mod characters;
mod diff;
mod editor;
mod file_list;
mod find;
mod grammar;
mod outline;
mod project;
mod spelling;
mod story_bible_editor;
mod story_bible_ui;
mod style;
mod synopsis;
mod ui;
mod util;
mod workspace;
mod workspace_search;

// Pulled up so the sibling modules reach these free helpers through their own
// `use super::*;`. Modules whose helpers are only used locally aren't listed.
use self::autocomplete::*;
use self::file_list::*;
use self::grammar::*;
use self::project::*;
use self::spelling::*;
use self::style::*;
use self::util::*;

/// Result of a background grammar check: the matches, or an error message.
type LtCheckResult = Result<Vec<crate::langtool::Match>, String>;

/// Channel payload from a background check: the text that was checked, paired
/// with its result (so the app can confirm the buffer hasn't changed since).
type LtCheckMsg = (String, LtCheckResult);

/// Channel payload from a background spell check: the checked text and the
/// spelling matches found in it.
type SpellCheckMsg = (String, Vec<crate::langtool::Match>);

/// Message from the file watcher thread indicating the workspace needs a refresh.
#[derive(Debug, Clone)]
struct WatcherMsg;

/// Which check currently owns the editor's underlines and the issues panel.
#[derive(Clone, Copy, PartialEq, Eq)]
enum IssueSource {
    /// Fresh LanguageTool results for the current buffer (spelling + grammar).
    LanguageTool,
    /// Live offline spell-check results (spelling only).
    Spell,
    /// Nothing current to show.
    None,
}

/// Cached per-file header info for the file list: the hover tooltip fields plus
/// the word-count target and current prose length (for the per-row progress bar).
#[derive(Default, Clone)]
struct FileMeta {
    /// The `# Slug:` synopsis line, if any.
    slug: Option<String>,
    /// The `POV:` line, if any.
    pov: Option<String>,
    /// The `Word Count Target:` goal, if any.
    goal: Option<crate::preprocess::WordGoal>,
    /// Prose (body) word count captured with the rest of this metadata.
    prose_words: usize,
    /// The `Status:` line, if any — the revision stage this file has reached.
    status: Option<String>,
}

impl FileMeta {
    /// Extract the cached fields from a document.
    fn from_markdown(text: &str, marker: &str) -> Self {
        let h = crate::preprocess::parse(text, marker);
        FileMeta {
            slug: h.slug,
            pov: h.pov,
            goal: h.goal,
            prose_words: count_words(&h.body),
            status: crate::preprocess::field(text, marker, "Status"),
        }
    }

    /// The tooltip text — a `POV:` line then the slug synopsis — or `None` when
    /// the file carries neither field.
    fn tooltip(&self) -> Option<String> {
        let mut lines = Vec::new();
        if let Some(pov) = &self.pov {
            lines.push(format!("POV: {pov}"));
        }
        if let Some(slug) = &self.slug {
            lines.push(slug.clone());
        }
        (!lines.is_empty()).then(|| lines.join("\n"))
    }
}

/// Stable widget id for the manuscript editor's text field, so its cursor and
/// focus can be driven when inserting a header-field autocompletion.
const EDITOR_ID: &str = "manuscript_editor";

/// Header field names offered by autocomplete out of the box; merged with any
/// field names learned from the workspace's own files.
const DEFAULT_FIELD_NAMES: &[&str] = &[
    "Title",
    "Slug",
    "POV",
    "Characters",
    "Setting",
    "Conflict",
    "Feeling to convey",
    "Word Count Target",
    "The Setup",
    "The Reveal",
    "Things to Note",
    "Summary",
    "Notes",
    "Status",
    "Location",
    "Time",
    "Goal",
    "Motivation",
    "Theme",
    "Mood",
];

/// An active header-field autocomplete popup.
struct Autocomplete {
    /// Matching field names (display form), best first.
    matches: Vec<String>,
    /// Highlighted match index.
    selected: usize,
    /// The lowercased partial that produced `matches`, so the selection stays
    /// put while the user keeps typing the same prefix.
    partial: String,
    /// Byte offset on the line where the field-name text begins (replaced on
    /// accept), and the caret byte offset (end of the replaced range).
    field_start: usize,
    cursor: usize,
    /// Screen position just below the caret, where the popup is anchored.
    anchor: egui::Pos2,
}

/// An owned snapshot of one issue for the results panel, decoupled from `self`
/// so the panel can render without holding a borrow across its click handling.
struct IssueItem {
    /// Index of this item in the source match list (for applying a fix).
    idx: usize,
    /// The offending text.
    snippet: String,
    message: String,
    spelling: bool,
    replacements: Vec<String>,
}

pub struct App {
    config: Config,
    /// The manuscript folder within the workspace when the workspace is a
    /// project root — files under it are the book, everything else is
    /// reference. `None` when the workspace is itself the manuscript.
    manuscript_dir: Option<String>,
    /// Ordered markdown files, as workspace-relative paths with `/` separators
    /// (`part-1/ch-03.md`). Always held in folder-tree order — see
    /// [`crate::order::tree_order`] — so this list reads exactly as the file
    /// panel draws it and as the export concatenates it.
    files: Vec<String>,
    /// Folders the user has collapsed in the file panel, as workspace-relative
    /// paths. Purely a view concern, so it is not persisted.
    collapsed: HashSet<String>,
    /// Per-file chapter title overrides (file name -> title). Missing/empty means
    /// the title is derived automatically at export time.
    titles: HashMap<String, String>,
    /// Per-day manuscript word-count log, for the writing streak in the
    /// status bar. Lives in the workspace (`word_log.json`) and syncs with
    /// git the same way `titles`/`order.json` do.
    word_log: crate::word_log::WordLog,
    /// Editing buffer for the selected file's chapter title override.
    title_input: String,
    selected: Option<usize>,
    /// Editor contents for the selected file. While the header is collapsed
    /// this is the prose only; [`App::document`] puts the file back together.
    buffer: String,
    /// The editorial header lifted out of `buffer` while it is collapsed.
    header_stash: Option<String>,
    dirty: bool,
    /// Byte offset of the primary cursor in `buffer`, as of the last frame.
    /// Used by typewriter mode to notice the cursor moved (and re-center it)
    /// versus the writer scrolling the view manually, and to find the current
    /// paragraph to keep in focus.
    cursor_pos: usize,
    /// Editable copy of the workspace path shown in the top bar.
    workspace_input: String,
    /// Editable copy of the export path.
    export_input: String,
    new_name: String,
    rename_input: String,
    pending_delete: bool,
    /// Whether the rename dialog opened from a file row's context menu is up.
    show_rename: bool,
    /// Set alongside `show_rename` so the dialog's box takes focus on the frame
    /// it appears, rather than needing a click before you can type.
    rename_focus: bool,
    /// Whether the delete confirmation opened from that menu is up.
    confirm_delete: bool,
    /// Editable copy of the workspace repository's `origin` URL. Read back from
    /// git whenever the repository changes, never persisted to the config —
    /// the remote belongs to the checkout, not to the app.
    remote_input: String,
    /// Whether the git-remote dialog is up.
    show_git_remote: bool,
    /// Name to give the repository the Gitea section would create.
    gitea_repo_name: String,
    /// Result channel for the in-flight Gitea call, if there is one. Its
    /// presence is also what greys the button out, so only one can run.
    gitea_rx: Option<std::sync::mpsc::Receiver<Result<crate::gitea::Repo, String>>>,
    /// What the Gitea section is saying about the last (or running) attempt.
    gitea_status: String,
    status: String,
    show_log: bool,
    git_log: String,
    is_repo: bool,
    /// The git work tree currently backing the workspace, if any. Equals the
    /// workspace when the folder is itself a repo root; a parent directory when
    /// the user has adopted an enclosing repository.
    repo_root: Option<PathBuf>,
    /// A repository found in a parent directory that is awaiting the user's
    /// confirmation before it is adopted for the current workspace.
    pending_repo: Option<PathBuf>,
    /// Each file's word count captured when the workspace was opened, used as the
    /// per-file baseline for the "this session" delta.
    session_start_counts: HashMap<String, usize>,
    /// Cached header info per file (name -> slug/POV/goal/prose) for the file
    /// list's hover tooltip and per-row progress bar. Filled when the workspace
    /// opens and refreshed on save; the selected file is read live from the buffer.
    file_meta: HashMap<String, FileMeta>,
    /// Grammar/spelling issues from the last LanguageTool check.
    lt_matches: Vec<crate::langtool::Match>,
    /// The exact buffer text the current `lt_matches` were computed against;
    /// underlines and replacements only apply while the buffer still equals it.
    lt_checked_text: String,
    /// One-line status for the grammar checker (issue count, error, or progress).
    lt_status: String,
    /// Receiver for an in-flight background check, if any.
    lt_rx: Option<std::sync::mpsc::Receiver<LtCheckMsg>>,
    /// Whether the grammar results panel is visible.
    show_lt_panel: bool,
    /// Whether the LanguageTool settings window is open.
    show_settings: bool,
    /// Receiver for an in-flight "Test connection" from the settings window.
    settings_test_rx: Option<std::sync::mpsc::Receiver<Result<usize, String>>>,
    /// Result line for the settings window's "Test connection" button.
    settings_test_status: String,
    /// Whether the markdown cheatsheet window is open.
    show_cheatsheet: bool,
    /// Whether the find/replace bar above the editor is visible.
    show_find: bool,
    /// The search text.
    find_query: String,
    /// The replacement text.
    replace_query: String,
    /// Whether the search is case-sensitive.
    find_case_sensitive: bool,
    /// Byte ranges of the current search matches within `buffer` (in order).
    find_matches: Vec<(usize, usize)>,
    /// Index into `find_matches` of the "current" match (for Next/Prev/Replace).
    find_active: usize,
    /// One-line status for the find bar (e.g. "3 of 12" or "No matches").
    find_status: String,
    /// Set when the matches need recomputing (query/case/buffer changed).
    find_needs_refresh: bool,
    /// Request keyboard focus for a find-bar field next frame: `Some(true)` for
    /// the search field, `Some(false)` for the replace field.
    find_focus: Option<bool>,
    /// Request the editor to scroll the active match into view next frame.
    find_scroll: bool,
    /// Whether the workspace-wide search window is visible.
    show_workspace_search: bool,
    /// The workspace search text.
    ws_query: String,
    /// The workspace replacement text.
    ws_replace: String,
    /// Whether the workspace search is case-sensitive.
    ws_case_sensitive: bool,
    /// The last workspace search's results: one entry per file with at least
    /// one match — its name, total match count, and a few line snippets.
    ws_results: Vec<(String, usize, Vec<String>)>,
    /// One-line status for the workspace search window.
    ws_status: String,
    /// Active header-field autocomplete popup, if any.
    autocomplete: Option<Autocomplete>,
    /// A partial the user dismissed with Esc; the popup stays closed until the
    /// partial changes, so Esc isn't undone by the next-frame recompute.
    ac_dismissed: Option<String>,
    /// Known header field names (built-ins + those learned from the workspace).
    field_names: Vec<String>,
    /// The loaded offline spell-check dictionary (shared with the worker thread).
    spell_dict: Option<Arc<spellbook::Dictionary>>,
    /// Dictionaries available to choose from (bundled + discovered on disk).
    spell_dicts: Vec<crate::spell::DictEntry>,
    /// Live spelling matches and the buffer text they were computed against.
    spell_matches: Vec<crate::langtool::Match>,
    spell_checked_text: String,
    /// Set when the buffer changed and a re-check is owed.
    spell_dirty: bool,
    /// When the buffer was last edited, for debouncing the live check. `None`
    /// means "check as soon as possible" (e.g. right after opening a file).
    spell_last_edit: Option<Instant>,
    /// In-flight background spell check, if any.
    spell_rx: Option<std::sync::mpsc::Receiver<SpellCheckMsg>>,
    /// One-line status for the spell checker (dictionary name, count, or error).
    spell_status: String,
    /// Names and invented terms the checker accepts on top of the dictionary,
    /// loaded from the workspace's `wordlist.json`.
    wordlist: crate::spell::WordList,
    /// Whether the word-list window is open.
    show_wordlist: bool,
    /// When set, the file panel shows only files whose `Status:` matches.
    status_filter: Option<String>,
    /// The project's cast, read from its character sheets.
    characters: Vec<crate::characters::Character>,
    /// Whether the Characters window is open.
    show_characters: bool,
    /// Whether the manuscript-details window is open.
    show_manuscript_settings: bool,
    /// Whether the Outline window is open.
    show_outline: bool,
    /// Whether the Synopsis window is open.
    show_synopsis: bool,
    /// Whether to open an outline file from a folder context menu.
    /// Contains the workspace-relative path of the outline file to open.
    open_outline_file: Option<String>,
    /// Whether the diff window is open, and what it is showing.
    show_diff: bool,
    diff_text: String,
    diff_title: String,
    /// Commit the diff window is comparing against. `None` means the last
    /// commit (`HEAD`); `Some(hash)` means an older Auto-Snapshot picked from
    /// the Snapshots window.
    diff_base: Option<String>,
    /// Human-readable label for `diff_base`, shown in the diff window's header.
    diff_base_label: String,
    /// Text field for adding a word by hand.
    wordlist_input: String,
    /// Index (into the currently displayed matches) of the word a right-click
    /// suggestion menu is open for, if any.
    spell_menu: Option<usize>,
    /// Issues the user has waved away, as (offending text, message) pairs. Both
    /// checkers drop matches keyed here, so a dismissed complaint stays hidden
    /// when the file is checked again. Reset when a different file is opened.
    dismissed: HashSet<(String, String)>,
    /// Byte range in `buffer` the editor should select and scroll into view next
    /// frame, set when an issue is clicked in the results panel.
    issue_jump: Option<(usize, usize)>,
    /// Whether the Mistral settings window is open.
    show_mistral_settings: bool,
    /// Whether the new-file template settings window is open.
    show_template_settings: bool,
    /// In-flight background plot-beat generation, if any.
    beats_rx: Option<std::sync::mpsc::Receiver<Result<crate::mistral::Beats, String>>>,
    /// Acts the last generation was asked to fill. Empty means it wrote a whole
    /// three-act sheet; non-empty means the proposal was already partly beaten
    /// out and only these acts came back.
    beats_filled: Vec<crate::mistral::Act>,
    /// One-line status for the plot-beat generator.
    beats_status: String,
    /// The generated (and user-editable) plot beats; `Some` opens the results
    /// window. Holds an empty string while generating or on error.
    beats_output: Option<String>,
    /// File stem of the proposal the beats came from, for the default save name.
    beats_source_stem: Option<String>,
    /// Whether the new-project dialog is open.
    show_new_project: bool,
    /// New-project dialog fields.
    np_name: String,
    np_author: String,
    np_description: String,
    /// Directory the project will be created in.
    np_parent: String,
    /// One-line status for the new-project dialog (validation or failure).
    np_status: String,
    /// In-flight background project generation, if any.
    np_rx: Option<std::sync::mpsc::Receiver<ProjectMsg>>,
    /// Whether the new-project settings window is open.
    show_project_settings: bool,
    /// Receiver for file change notifications from the workspace watcher.
    watcher_rx: Option<mpsc::Receiver<WatcherMsg>>,
    /// The file watcher thread handle, so it can be stopped when the workspace closes.
    watcher_thread: Option<thread::JoinHandle<()>>,
    /// Index of Story Bible items for cross-referencing with draft text.
    story_bible_index: crate::story_bible::StoryBibleIndex,
    /// Whether the Story Bible window is open.
    show_story_bible: bool,
    /// Currently selected Story Bible item path.
    selected_bible_item: Option<String>,
    /// References found in the current draft file.
    current_references: Vec<crate::story_bible::StoryBibleReference>,
    /// The Story Bible item whose hover card is (or was just) showing over the
    /// editor, so the card can stay open while the pointer crosses from the
    /// mentioned word onto the card itself to click its link.
    bible_hover_item: Option<String>,
    /// When the current hover began, so the card only appears after a short
    /// delay rather than flickering across every name the pointer passes over.
    bible_hover_since: Option<Instant>,
    /// On-screen rect of the mentioned word, to anchor the hover card under.
    bible_hover_anchor: egui::Rect,
    /// On-screen rect the hover card itself occupied last frame, so hovering
    /// the card (to reach its link) counts as still hovering the reference.
    bible_hover_card_rect: Option<egui::Rect>,
    /// Whether the Story Bible breakout editor window is open.
    show_story_bible_editor: bool,
    /// The content being edited in the Story Bible editor.
    story_bible_editor_content: String,
    /// The workspace-relative path of the file being edited in the Story Bible editor.
    story_bible_editor_path: Option<String>,
    /// Whether the caret was in the Story Bible editor's text area last frame,
    /// which is what decides where `Ctrl+S` sends its save.
    story_bible_editor_focused: bool,
    /// List of auto-snapshots for rollback.
    snapshots: Vec<crate::app::auto_snapshot::SnapshotInfo>,
    /// Word count at the last auto-snapshot.
    last_snapshot_word_count: usize,
    /// Whether the snapshots window is open.
    show_snapshots: bool,
}

impl App {
    pub fn new(cc: &eframe::CreationContext<'_>) -> Self {
        apply_global_style(&cc.egui_ctx);
        let config = Config::load();
        let mut app = App {
            workspace_input: config.workspace.display().to_string(),
            export_input: config.export_path.display().to_string(),
            config,
            manuscript_dir: None,
            files: Vec::new(),
            collapsed: HashSet::new(),
            titles: HashMap::new(),
            word_log: crate::word_log::WordLog::default(),
            title_input: String::new(),
            selected: None,
            buffer: String::new(),
            header_stash: None,
            dirty: false,
            cursor_pos: 0,
            new_name: String::new(),
            rename_input: String::new(),
            pending_delete: false,
            show_rename: false,
            rename_focus: false,
            confirm_delete: false,
            remote_input: String::new(),
            show_git_remote: false,
            gitea_repo_name: String::new(),
            gitea_rx: None,
            gitea_status: String::new(),
            status: String::new(),
            show_log: false,
            git_log: String::new(),
            is_repo: false,
            repo_root: None,
            pending_repo: None,
            session_start_counts: HashMap::new(),
            file_meta: HashMap::new(),
            lt_matches: Vec::new(),
            lt_checked_text: String::new(),
            lt_status: String::new(),
            lt_rx: None,
            show_lt_panel: false,
            show_settings: false,
            settings_test_rx: None,
            settings_test_status: String::new(),
            show_cheatsheet: false,
            show_find: false,
            find_query: String::new(),
            replace_query: String::new(),
            find_case_sensitive: false,
            find_matches: Vec::new(),
            find_active: 0,
            find_status: String::new(),
            find_needs_refresh: false,
            find_focus: None,
            find_scroll: false,
            show_workspace_search: false,
            ws_query: String::new(),
            ws_replace: String::new(),
            ws_case_sensitive: false,
            ws_results: Vec::new(),
            ws_status: String::new(),
            autocomplete: None,
            ac_dismissed: None,
            field_names: Vec::new(),
            spell_dict: None,
            spell_dicts: crate::spell::available(),
            spell_matches: Vec::new(),
            spell_checked_text: String::new(),
            spell_dirty: true,
            spell_last_edit: None,
            spell_rx: None,
            spell_status: String::new(),
            wordlist: crate::spell::WordList::default(),
            show_wordlist: false,
            status_filter: None,
            characters: Vec::new(),
            show_characters: false,
            show_manuscript_settings: false,
            show_outline: false,
            show_synopsis: false,
            open_outline_file: None,
            show_diff: false,
            diff_text: String::new(),
            diff_title: String::new(),
            diff_base: None,
            diff_base_label: "the last commit".to_string(),
            wordlist_input: String::new(),
            spell_menu: None,
            dismissed: HashSet::new(),
            issue_jump: None,
            show_mistral_settings: false,
            show_template_settings: false,
            beats_rx: None,
            beats_status: String::new(),
            beats_filled: Vec::new(),
            beats_output: None,
            beats_source_stem: None,
            show_new_project: false,
            np_name: String::new(),
            np_author: String::new(),
            np_description: String::new(),
            np_parent: String::new(),
            np_status: String::new(),
            np_rx: None,
            show_project_settings: false,
            watcher_rx: None,
            watcher_thread: None,
            story_bible_index: crate::story_bible::StoryBibleIndex::new(),
            show_story_bible: false,
            selected_bible_item: None,
            current_references: Vec::new(),
            bible_hover_item: None,
            bible_hover_since: None,
            bible_hover_anchor: egui::Rect::NOTHING,
            bible_hover_card_rect: None,
            show_story_bible_editor: false,
            story_bible_editor_content: String::new(),
            story_bible_editor_path: None,
            story_bible_editor_focused: false,
            snapshots: Vec::new(),
            last_snapshot_word_count: 0,
            show_snapshots: false,
        };
        app.load_spell_dict();
        app.open_workspace();
        app
    }
}

impl eframe::App for App {
    fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
        // Ctrl+S saves whatever is being typed in. Usually that is the open
        // manuscript file, but the Story Bible editor is a second text area with
        // its own file, and sending its keystroke to the manuscript both loses
        // the edit and writes a file the user was not looking at.
        if ctx.input(|i| i.modifiers.command && i.key_pressed(egui::Key::S)) {
            match self.story_bible_editor_path.clone() {
                Some(path) if self.show_story_bible_editor && self.story_bible_editor_focused => {
                    self.save_story_bible_item(path);
                }
                _ => {
                    self.dirty = true;
                    self.save_current();
                }
            }
        }

        // Ctrl+D folds the panels away for distraction-free writing, and back.
        if ctx.input(|i| i.modifiers.command && i.key_pressed(egui::Key::D)) {
            self.toggle_distraction_free();
        }

        // Ctrl+F opens find (search focused); Ctrl+Shift+F searches the whole
        // workspace instead; Ctrl+H opens find focused on replace.
        if ctx.input(|i| i.modifiers.command && !i.modifiers.shift && i.key_pressed(egui::Key::F))
        {
            self.open_find(true);
        }
        if ctx.input(|i| i.modifiers.command && i.modifiers.shift && i.key_pressed(egui::Key::F))
        {
            self.open_workspace_search();
        }
        if ctx.input(|i| i.modifiers.command && i.key_pressed(egui::Key::H)) {
            self.open_find(false);
        }
        // Esc closes the find bar.
        if self.show_find && ctx.input(|i| i.key_pressed(egui::Key::Escape)) {
            self.show_find = false;
        }
        // Recompute search matches if the query, case option, or buffer changed.
        if self.show_find && self.find_needs_refresh {
            self.refresh_find();
        }

        self.poll_watcher();
        self.poll_lt();
        self.poll_settings_test();
        self.poll_spell();
        self.poll_beats();
        self.poll_new_project();
        self.maybe_start_spell_check(ctx);

        self.menu_bar(ctx);
        self.top_bar(ctx);
        self.left_pane(ctx);

        if self.show_lt_panel {
            self.lt_panel(ctx);
        }

        if self.show_log {
            egui::TopBottomPanel::bottom("gitlog")
                .resizable(true)
                .default_height(160.0)
                .show(ctx, |ui| {
                    ui.horizontal(|ui| {
                        ui.label(egui::RichText::new("git output").strong());
                        if ui.button("Hide").clicked() {
                            self.show_log = false;
                        }
                    });
                    egui::ScrollArea::vertical()
                        .auto_shrink([false, false])
                        .show(ui, |ui| {
                            ui.add(
                                egui::TextEdit::multiline(&mut self.git_log.as_str())
                                    .code_editor()
                                    .desired_width(f32::INFINITY),
                            );
                        });
                });
        }

        self.central(ctx);

        if self.show_settings {
            self.settings_window(ctx);
        }

        if self.show_mistral_settings {
            self.mistral_settings_window(ctx);
        }

        if self.show_template_settings {
            self.template_settings_window(ctx);
        }

        if self.show_rename {
            self.rename_window(ctx);
        }

        if self.confirm_delete {
            self.confirm_delete_window(ctx);
        }

        if self.show_git_remote {
            self.git_remote_window(ctx);
        }
        self.poll_gitea_create();

        if self.show_new_project {
            self.new_project_window(ctx);
        }

        if self.show_project_settings {
            self.project_settings_window(ctx);
        }

        if self.beats_output.is_some() {
            self.beats_window(ctx);
        }

        if self.show_wordlist {
            self.wordlist_window(ctx);
        }

        if self.show_characters {
            self.characters_window(ctx);
        }

        if self.show_story_bible {
            self.story_bible_window(ctx);
        }

        if self.show_story_bible_editor {
            self.story_bible_editor_window(ctx);
        }

        if self.show_snapshots {
            self.snapshots_window(ctx);
        }

        if self.show_manuscript_settings {
            self.manuscript_settings_window(ctx);
        }

        if self.show_outline {
            self.outline_window(ctx);
        }
        if self.show_synopsis {
            self.synopsis_window(ctx);
        }

        if self.show_workspace_search {
            self.workspace_search_window(ctx);
        }

        if self.show_diff {
            self.diff_window(ctx);
        }

        if self.open_outline_file.is_some() {
            self.outline_popup_window(ctx);
        }

        if self.show_cheatsheet {
            crate::help::cheatsheet_window(ctx, &mut self.show_cheatsheet);
        }

        if self.pending_repo.is_some() {
            self.repo_prompt(ctx);
        }
    }

    fn on_exit(&mut self, _gl: Option<&eframe::glow::Context>) {
        self.save_current();
        self.persist_order();
        self.persist_titles();
        self.stop_watcher();
        self.config.save();
    }
}