use crate::app::{App, DetailSection, Mode};
use crossterm::event::{KeyCode, KeyEvent, KeyModifiers};
pub struct InspectPopup;
impl InspectPopup {
pub fn handle_event(app: &mut App, key: KeyEvent) -> bool {
let code = key.code;
match code {
KeyCode::Esc | KeyCode::Char('q') | KeyCode::Char('Q') => {
if app.inspect_full_diff {
app.inspect_full_diff = false;
} else if app.in_logs_ui {
app.mode = Mode::Logs;
} else {
app.mode = Mode::Detail;
app.detail_focus = DetailSection::Commits;
}
}
KeyCode::Char('?') => {
app.open_detail_help();
}
KeyCode::Char('w') | KeyCode::Tab => {
if app.is_uncommitted_selected() {
let mut next_focus = match app.detail_focus {
DetailSection::Staged => DetailSection::Unstaged,
DetailSection::Unstaged => DetailSection::Conflicts,
DetailSection::Conflicts => DetailSection::StagingDetails,
DetailSection::StagingDetails => DetailSection::ConflictDiff,
_ => DetailSection::Staged,
};
for _ in 0..6 {
let skip = match next_focus {
DetailSection::Staged => app.is_staged_empty(),
DetailSection::Unstaged => app.is_unstaged_empty(),
DetailSection::Conflicts => app.is_conflicted_empty(),
DetailSection::StagingDetails => {
app.is_staged_empty() && app.is_unstaged_empty()
}
DetailSection::ConflictDiff => app.is_conflicted_empty(),
_ => false,
};
if skip {
next_focus = match next_focus {
DetailSection::Staged => DetailSection::Unstaged,
DetailSection::Unstaged => DetailSection::Conflicts,
DetailSection::Conflicts => DetailSection::StagingDetails,
DetailSection::StagingDetails => DetailSection::ConflictDiff,
_ => DetailSection::Staged,
};
} else {
break;
}
}
if app.detail_focus == DetailSection::Staged
|| app.detail_focus == DetailSection::Unstaged
|| app.detail_focus == DetailSection::Conflicts
{
app.last_staging_focus = app.detail_focus;
}
app.detail_focus = next_focus;
app.diff.diff_scroll = 0;
app.refresh_staging_diff();
} else {
let mut next_focus = match app.detail_focus {
DetailSection::Staged => DetailSection::StagingDetails,
DetailSection::StagingDetails => DetailSection::CommitDetails,
_ => DetailSection::Staged,
};
for _ in 0..3 {
let skip = match next_focus {
DetailSection::Staged => app.is_selected_commit_empty(),
DetailSection::CommitDetails => false,
DetailSection::StagingDetails => app.is_selected_commit_empty(),
_ => false,
};
if skip {
next_focus = match next_focus {
DetailSection::Staged => DetailSection::CommitDetails,
DetailSection::CommitDetails => DetailSection::StagingDetails,
_ => DetailSection::Staged,
};
} else {
break;
}
}
app.detail_focus = next_focus;
}
}
KeyCode::Char('W') => {
if app.is_uncommitted_selected() {
let mut next_focus = match app.detail_focus {
DetailSection::Staged => DetailSection::ConflictDiff,
DetailSection::ConflictDiff => DetailSection::StagingDetails,
DetailSection::StagingDetails => DetailSection::Conflicts,
DetailSection::Conflicts => DetailSection::Unstaged,
_ => DetailSection::Staged,
};
for _ in 0..6 {
let skip = match next_focus {
DetailSection::Staged => app.is_staged_empty(),
DetailSection::Unstaged => app.is_unstaged_empty(),
DetailSection::Conflicts => app.is_conflicted_empty(),
DetailSection::StagingDetails => {
app.is_staged_empty() && app.is_unstaged_empty()
}
DetailSection::ConflictDiff => app.is_conflicted_empty(),
_ => false,
};
if skip {
next_focus = match next_focus {
DetailSection::Staged => DetailSection::ConflictDiff,
DetailSection::ConflictDiff => DetailSection::StagingDetails,
DetailSection::StagingDetails => DetailSection::Conflicts,
DetailSection::Conflicts => DetailSection::Unstaged,
_ => DetailSection::Staged,
};
} else {
break;
}
}
if app.detail_focus == DetailSection::Staged
|| app.detail_focus == DetailSection::Unstaged
|| app.detail_focus == DetailSection::Conflicts
{
app.last_staging_focus = app.detail_focus;
}
app.detail_focus = next_focus;
app.diff.diff_scroll = 0;
app.refresh_staging_diff();
} else {
let mut next_focus = match app.detail_focus {
DetailSection::Staged => DetailSection::CommitDetails,
DetailSection::CommitDetails => DetailSection::StagingDetails,
_ => DetailSection::Staged,
};
for _ in 0..3 {
let skip = match next_focus {
DetailSection::Staged => app.is_selected_commit_empty(),
DetailSection::CommitDetails => false,
DetailSection::StagingDetails => app.is_selected_commit_empty(),
_ => false,
};
if skip {
next_focus = match next_focus {
DetailSection::Staged => DetailSection::StagingDetails,
DetailSection::StagingDetails => DetailSection::CommitDetails,
_ => DetailSection::Staged,
};
} else {
break;
}
}
app.detail_focus = next_focus;
}
}
KeyCode::Right => {
if app.detail_focus == DetailSection::StagingDetails
|| app.detail_focus == DetailSection::ConflictDiff
{
app.inspect_full_diff = true;
} else if app.is_uncommitted_selected() {
if app.detail_focus == DetailSection::Staged
|| app.detail_focus == DetailSection::Unstaged
|| app.detail_focus == DetailSection::Conflicts
{
app.last_staging_focus = app.detail_focus;
if app.detail_focus == DetailSection::Conflicts {
app.detail_focus = DetailSection::ConflictDiff;
} else {
app.detail_focus = DetailSection::StagingDetails;
}
}
} else {
if app.detail_focus == DetailSection::Staged
|| app.detail_focus == DetailSection::CommitDetails
{
app.detail_focus = DetailSection::StagingDetails;
}
}
}
KeyCode::Left => {
if app.inspect_full_diff {
app.inspect_full_diff = false;
} else if app.detail_focus == DetailSection::StagingDetails
|| app.detail_focus == DetailSection::ConflictDiff
{
if app.is_uncommitted_selected() {
app.detail_focus = app.last_staging_focus;
} else {
app.detail_focus = DetailSection::CommitDetails;
}
}
}
KeyCode::Up | KeyCode::Char('k') | KeyCode::Char('K') => {
if app.detail_focus == DetailSection::Staged
|| app.detail_focus == DetailSection::Unstaged
|| app.detail_focus == DetailSection::Conflicts
{
if app.detail_focus == DetailSection::Conflicts {
app.conflict_file_up();
} else if app.is_uncommitted_selected() {
app.staging_file_up();
} else {
app.detail_file_up();
}
} else if app.detail_focus == DetailSection::CommitDetails {
app.commit_list.details_scroll_up();
} else {
if app.is_uncommitted_selected() {
if app.diff.diff_line_mode {
app.diff_line_up();
} else {
app.diff_hunk_up();
}
} else {
app.diff.diff_scroll_up();
}
}
}
KeyCode::Down | KeyCode::Char('j') | KeyCode::Char('J') => {
if app.detail_focus == DetailSection::Staged
|| app.detail_focus == DetailSection::Unstaged
|| app.detail_focus == DetailSection::Conflicts
{
if app.detail_focus == DetailSection::Conflicts {
app.conflict_file_down();
} else if app.is_uncommitted_selected() {
app.staging_file_down();
} else {
app.detail_file_down();
}
} else if app.detail_focus == DetailSection::CommitDetails {
app.commit_list.details_scroll_down();
} else {
if app.is_uncommitted_selected() {
if app.diff.diff_line_mode {
app.diff_line_down();
} else {
app.diff_hunk_down();
}
} else {
app.diff.diff_scroll_down();
}
}
}
KeyCode::PageUp => {
if app.detail_focus == DetailSection::Staged
|| app.detail_focus == DetailSection::Unstaged
|| app.detail_focus == DetailSection::Conflicts
{
if app.detail_focus == DetailSection::Conflicts {
for _ in 0..app.config.page_size {
app.conflict_file_up();
}
} else if app.is_uncommitted_selected() {
for _ in 0..app.config.page_size {
app.staging_file_up();
}
} else {
for _ in 0..app.config.page_size {
app.detail_file_up();
}
}
} else if app.detail_focus == DetailSection::CommitDetails {
for _ in 0..app.config.page_size {
app.commit_list.details_scroll_up();
}
} else {
app.diff.diff_scroll_page_up(app.config.page_size);
}
}
KeyCode::PageDown => {
if app.detail_focus == DetailSection::Staged
|| app.detail_focus == DetailSection::Unstaged
|| app.detail_focus == DetailSection::Conflicts
{
if app.detail_focus == DetailSection::Conflicts {
for _ in 0..app.config.page_size {
app.conflict_file_down();
}
} else if app.is_uncommitted_selected() {
for _ in 0..app.config.page_size {
app.staging_file_down();
}
} else {
for _ in 0..app.config.page_size {
app.detail_file_down();
}
}
} else if app.detail_focus == DetailSection::CommitDetails {
for _ in 0..app.config.page_size {
app.commit_list.details_scroll_down();
}
} else {
app.diff.diff_scroll_page_down(app.config.page_size);
}
}
KeyCode::Home => {
if app.detail_focus == DetailSection::Staged
|| app.detail_focus == DetailSection::Unstaged
|| app.detail_focus == DetailSection::Conflicts
{
if app.detail_focus == DetailSection::Conflicts {
app.status_list.conflict_file_selection = 0;
app.refresh_staging_diff();
} else if app.is_uncommitted_selected() {
app.status_list.staging_file_selection = 0;
app.refresh_staging_diff();
} else {
app.status_list.file_selection = 0;
app.refresh_file_diff();
}
} else if app.detail_focus == DetailSection::CommitDetails {
app.commit_list.details_scroll = 0;
} else {
if app.is_uncommitted_selected() {
if app.diff.diff_line_mode {
app.diff.diff_line_selection = 0;
app.diff.diff_scroll = 0;
} else {
app.diff.diff_hunk_selection = 0;
app.scroll_to_selected_hunk();
}
} else {
app.diff.diff_scroll_to_top();
}
}
}
KeyCode::End => {
if app.detail_focus == DetailSection::Staged
|| app.detail_focus == DetailSection::Unstaged
|| app.detail_focus == DetailSection::Conflicts
{
if app.detail_focus == DetailSection::Conflicts {
let len = match &app.current_detail {
Some(crate::repo::ItemDetail::Repo { info, .. }) => {
info.changes.conflicted.len()
}
_ => 0,
};
app.status_list.conflict_file_selection = len.saturating_sub(1);
app.refresh_staging_diff();
} else if app.is_uncommitted_selected() {
app.status_list.staging_file_selection =
app.staging_file_total().saturating_sub(1);
app.refresh_staging_diff();
} else {
app.status_list.file_selection = app.file_total().saturating_sub(1);
app.refresh_file_diff();
}
} else if app.detail_focus == DetailSection::CommitDetails {
app.commit_list.details_scroll = usize::MAX;
} else {
if app.is_uncommitted_selected() {
if app.diff.diff_line_mode {
app.diff.diff_line_selection =
app.diff.file_diff.len().saturating_sub(1);
app.diff.diff_scroll = app.diff.diff_line_selection.saturating_sub(17);
} else {
let hunk_count = app.get_diff_hunk_ranges().len();
app.diff.diff_hunk_selection = hunk_count.saturating_sub(1);
app.scroll_to_selected_hunk();
}
} else {
app.diff.diff_scroll_to_bottom();
}
}
}
KeyCode::Enter if app.is_uncommitted_selected() => {
if app.detail_focus == DetailSection::Staged {
app.unstage_selected_file();
} else if app.detail_focus == DetailSection::Unstaged {
app.stage_selected_file();
} else if app.detail_focus == DetailSection::Conflicts {
app.detail_focus = DetailSection::ConflictDiff;
app.diff.diff_scroll = 0;
app.refresh_staging_diff();
} else if app.detail_focus == DetailSection::StagingDetails {
if app.diff.diff_line_mode {
if app.last_staging_focus == DetailSection::Staged {
app.unstage_selected_line();
} else if app.last_staging_focus == DetailSection::Unstaged {
app.stage_selected_line();
}
} else {
if app.last_staging_focus == DetailSection::Staged {
app.unstage_selected_hunk();
} else if app.last_staging_focus == DetailSection::Unstaged {
app.stage_selected_hunk();
}
}
}
}
KeyCode::Delete
if app.is_uncommitted_selected()
&& app.detail_focus == DetailSection::StagingDetails
&& app.last_staging_focus == DetailSection::Unstaged =>
{
if app.diff.diff_line_mode {
app.discard_selected_line();
} else {
app.discard_selected_hunk();
}
}
KeyCode::Char('x') if app.is_uncommitted_selected() => {
if app.detail_focus == DetailSection::Staged
|| app.detail_focus == DetailSection::Unstaged
{
app.request_discard_changes();
} else if app.detail_focus == DetailSection::StagingDetails
&& app.last_staging_focus == DetailSection::Unstaged
{
if app.diff.diff_line_mode {
app.discard_selected_line();
} else {
app.discard_selected_hunk();
}
}
}
KeyCode::Char('X') if app.is_uncommitted_selected() => {
if app.detail_focus == DetailSection::Staged
|| app.detail_focus == DetailSection::Unstaged
{
app.request_discard_all_changes();
} else if app.detail_focus == DetailSection::StagingDetails
&& app.last_staging_focus == DetailSection::Unstaged
{
if app.diff.diff_line_mode {
app.discard_selected_line();
} else {
app.discard_selected_hunk();
}
}
}
KeyCode::Char('a') if app.is_uncommitted_selected() => {
if app.detail_focus == DetailSection::Unstaged {
app.stage_all_changes();
} else if app.detail_focus == DetailSection::Staged {
app.unstage_all_changes();
}
}
KeyCode::Char('l') | KeyCode::Char('L')
if app.is_uncommitted_selected()
&& app.detail_focus == DetailSection::StagingDetails =>
{
app.toggle_diff_line_mode();
}
KeyCode::Char('o')
if (app.detail_focus == DetailSection::Conflicts
|| app.detail_focus == DetailSection::ConflictDiff)
&& app.is_uncommitted_selected() =>
{
app.resolve_conflict_ours();
}
KeyCode::Char('t')
if (app.detail_focus == DetailSection::Conflicts
|| app.detail_focus == DetailSection::ConflictDiff)
&& app.is_uncommitted_selected() =>
{
app.resolve_conflict_theirs();
}
KeyCode::Char('r')
if (app.detail_focus == DetailSection::Conflicts
|| app.detail_focus == DetailSection::ConflictDiff)
&& app.is_uncommitted_selected() =>
{
app.mark_conflict_resolved();
}
KeyCode::Char('A')
if (app.detail_focus == DetailSection::Conflicts
|| app.detail_focus == DetailSection::ConflictDiff)
&& app.is_uncommitted_selected() =>
{
app.mode = Mode::MergeAbortConfirm;
}
KeyCode::Char('C')
if (app.detail_focus == DetailSection::Conflicts
|| app.detail_focus == DetailSection::ConflictDiff)
&& app.is_uncommitted_selected() =>
{
app.mode = Mode::MergeContinueConfirm;
}
KeyCode::Char('c') if app.is_uncommitted_selected() => {
app.start_commit();
}
KeyCode::Char('C') if app.is_uncommitted_selected() => {
app.start_commit_amend();
}
_ => {}
}
false
}
}