gitui 0.22.1

blazing fast terminal-ui for git
use crossterm::event::{KeyCode, KeyEvent, KeyModifiers};
use serde::{Deserialize, Serialize};
use std::path::PathBuf;

use super::key_list_file::KeysListFile;

#[derive(Debug, PartialOrd, Clone, Copy, Serialize, Deserialize)]
pub struct GituiKeyEvent {
	pub code: KeyCode,
	pub modifiers: KeyModifiers,
}

impl GituiKeyEvent {
	pub const fn new(code: KeyCode, modifiers: KeyModifiers) -> Self {
		Self { code, modifiers }
	}
}

pub fn key_match(ev: &KeyEvent, binding: GituiKeyEvent) -> bool {
	ev.code == binding.code && ev.modifiers == binding.modifiers
}

impl PartialEq for GituiKeyEvent {
	fn eq(&self, other: &Self) -> bool {
		let ev: KeyEvent = self.into();
		let other: KeyEvent = other.into();
		ev == other
	}
}

impl From<&GituiKeyEvent> for KeyEvent {
	fn from(other: &GituiKeyEvent) -> Self {
		Self::new(other.code, other.modifiers)
	}
}

#[derive(Clone)]
pub struct KeysList {
	pub tab_status: GituiKeyEvent,
	pub tab_log: GituiKeyEvent,
	pub tab_files: GituiKeyEvent,
	pub tab_stashing: GituiKeyEvent,
	pub tab_stashes: GituiKeyEvent,
	pub tab_toggle: GituiKeyEvent,
	pub tab_toggle_reverse: GituiKeyEvent,
	pub toggle_workarea: GituiKeyEvent,
	pub focus_right: GituiKeyEvent,
	pub focus_left: GituiKeyEvent,
	pub focus_above: GituiKeyEvent,
	pub focus_below: GituiKeyEvent,
	pub exit: GituiKeyEvent,
	pub quit: GituiKeyEvent,
	pub exit_popup: GituiKeyEvent,
	pub open_commit: GituiKeyEvent,
	pub open_commit_editor: GituiKeyEvent,
	pub open_help: GituiKeyEvent,
	pub open_options: GituiKeyEvent,
	pub move_left: GituiKeyEvent,
	pub move_right: GituiKeyEvent,
	pub tree_collapse_recursive: GituiKeyEvent,
	pub tree_expand_recursive: GituiKeyEvent,
	pub home: GituiKeyEvent,
	pub end: GituiKeyEvent,
	pub move_up: GituiKeyEvent,
	pub move_down: GituiKeyEvent,
	pub popup_up: GituiKeyEvent,
	pub popup_down: GituiKeyEvent,
	pub page_down: GituiKeyEvent,
	pub page_up: GituiKeyEvent,
	pub shift_up: GituiKeyEvent,
	pub shift_down: GituiKeyEvent,
	pub enter: GituiKeyEvent,
	pub blame: GituiKeyEvent,
	pub file_history: GituiKeyEvent,
	pub edit_file: GituiKeyEvent,
	pub status_stage_all: GituiKeyEvent,
	pub status_reset_item: GituiKeyEvent,
	pub status_ignore_file: GituiKeyEvent,
	pub diff_stage_lines: GituiKeyEvent,
	pub diff_reset_lines: GituiKeyEvent,
	pub stashing_save: GituiKeyEvent,
	pub stashing_toggle_untracked: GituiKeyEvent,
	pub stashing_toggle_index: GituiKeyEvent,
	pub stash_apply: GituiKeyEvent,
	pub stash_open: GituiKeyEvent,
	pub stash_drop: GituiKeyEvent,
	pub cmd_bar_toggle: GituiKeyEvent,
	pub log_tag_commit: GituiKeyEvent,
	pub log_mark_commit: GituiKeyEvent,
	pub commit_amend: GituiKeyEvent,
	pub copy: GituiKeyEvent,
	pub create_branch: GituiKeyEvent,
	pub rename_branch: GituiKeyEvent,
	pub select_branch: GituiKeyEvent,
	pub delete_branch: GituiKeyEvent,
	pub merge_branch: GituiKeyEvent,
	pub rebase_branch: GituiKeyEvent,
	pub compare_commits: GituiKeyEvent,
	pub tags: GituiKeyEvent,
	pub delete_tag: GituiKeyEvent,
	pub select_tag: GituiKeyEvent,
	pub push: GituiKeyEvent,
	pub open_file_tree: GituiKeyEvent,
	pub file_find: GituiKeyEvent,
	pub force_push: GituiKeyEvent,
	pub pull: GituiKeyEvent,
	pub abort_merge: GituiKeyEvent,
	pub undo_commit: GituiKeyEvent,
	pub stage_unstage_item: GituiKeyEvent,
	pub tag_annotate: GituiKeyEvent,
	pub view_submodules: GituiKeyEvent,
	pub view_submodule_parent: GituiKeyEvent,
	pub update_submodule: GituiKeyEvent,
	pub commit_history_next: GituiKeyEvent,
}

#[rustfmt::skip]
impl Default for KeysList {
	fn default() -> Self {
		Self {
			tab_status: GituiKeyEvent::new(KeyCode::Char('1'), KeyModifiers::empty()),
			tab_log: GituiKeyEvent::new(KeyCode::Char('2'),  KeyModifiers::empty()),
			tab_files: GituiKeyEvent::new(KeyCode::Char('3'),  KeyModifiers::empty()),
			tab_stashing: GituiKeyEvent::new(KeyCode::Char('4'),  KeyModifiers::empty()),
			tab_stashes: GituiKeyEvent::new(KeyCode::Char('5'),  KeyModifiers::empty()),
			tab_toggle: GituiKeyEvent::new(KeyCode::Tab,  KeyModifiers::empty()),
			tab_toggle_reverse: GituiKeyEvent::new(KeyCode::BackTab,  KeyModifiers::SHIFT),
			toggle_workarea: GituiKeyEvent::new(KeyCode::Char('w'),  KeyModifiers::empty()),
			focus_right: GituiKeyEvent::new(KeyCode::Right,  KeyModifiers::empty()),
			focus_left: GituiKeyEvent::new(KeyCode::Left,  KeyModifiers::empty()),
			focus_above: GituiKeyEvent::new(KeyCode::Up,  KeyModifiers::empty()),
			focus_below: GituiKeyEvent::new(KeyCode::Down,  KeyModifiers::empty()),
			exit: GituiKeyEvent::new(KeyCode::Char('c'),  KeyModifiers::CONTROL),
			quit: GituiKeyEvent::new(KeyCode::Char('q'),  KeyModifiers::empty()),
			exit_popup: GituiKeyEvent::new(KeyCode::Esc,  KeyModifiers::empty()),
			open_commit: GituiKeyEvent::new(KeyCode::Char('c'),  KeyModifiers::empty()),
			open_commit_editor: GituiKeyEvent::new(KeyCode::Char('e'), KeyModifiers::CONTROL),
			open_help: GituiKeyEvent::new(KeyCode::Char('h'),  KeyModifiers::empty()),
			open_options: GituiKeyEvent::new(KeyCode::Char('o'),  KeyModifiers::empty()),
			move_left: GituiKeyEvent::new(KeyCode::Left,  KeyModifiers::empty()),
			move_right: GituiKeyEvent::new(KeyCode::Right,  KeyModifiers::empty()),
			tree_collapse_recursive: GituiKeyEvent::new(KeyCode::Left,  KeyModifiers::SHIFT),
			tree_expand_recursive: GituiKeyEvent::new(KeyCode::Right,  KeyModifiers::SHIFT),
			home: GituiKeyEvent::new(KeyCode::Home,  KeyModifiers::empty()),
			end: GituiKeyEvent::new(KeyCode::End,  KeyModifiers::empty()),
			move_up: GituiKeyEvent::new(KeyCode::Up,  KeyModifiers::empty()),
			move_down: GituiKeyEvent::new(KeyCode::Down,  KeyModifiers::empty()),
			popup_up: GituiKeyEvent::new(KeyCode::Up,  KeyModifiers::empty()),
			popup_down: GituiKeyEvent::new(KeyCode::Down,  KeyModifiers::empty()),
			page_down: GituiKeyEvent::new(KeyCode::PageDown,  KeyModifiers::empty()),
			page_up: GituiKeyEvent::new(KeyCode::PageUp,  KeyModifiers::empty()),
			shift_up: GituiKeyEvent::new(KeyCode::Up,  KeyModifiers::SHIFT),
			shift_down: GituiKeyEvent::new(KeyCode::Down,  KeyModifiers::SHIFT),
			enter: GituiKeyEvent::new(KeyCode::Enter,  KeyModifiers::empty()),
			blame: GituiKeyEvent::new(KeyCode::Char('B'),  KeyModifiers::SHIFT),
			file_history: GituiKeyEvent::new(KeyCode::Char('H'),  KeyModifiers::SHIFT),
			edit_file: GituiKeyEvent::new(KeyCode::Char('e'),  KeyModifiers::empty()),
			status_stage_all: GituiKeyEvent::new(KeyCode::Char('a'),  KeyModifiers::empty()),
			status_reset_item: GituiKeyEvent::new(KeyCode::Char('D'),  KeyModifiers::SHIFT),
			diff_reset_lines: GituiKeyEvent::new(KeyCode::Char('d'),  KeyModifiers::empty()),
			status_ignore_file: GituiKeyEvent::new(KeyCode::Char('i'),  KeyModifiers::empty()),
			diff_stage_lines: GituiKeyEvent::new(KeyCode::Char('s'),  KeyModifiers::empty()),
			stashing_save: GituiKeyEvent::new(KeyCode::Char('s'),  KeyModifiers::empty()),
			stashing_toggle_untracked: GituiKeyEvent::new(KeyCode::Char('u'),  KeyModifiers::empty()),
			stashing_toggle_index: GituiKeyEvent::new(KeyCode::Char('i'),  KeyModifiers::empty()),
			stash_apply: GituiKeyEvent::new(KeyCode::Char('a'),  KeyModifiers::empty()),
			stash_open: GituiKeyEvent::new(KeyCode::Right,  KeyModifiers::empty()),
			stash_drop: GituiKeyEvent::new(KeyCode::Char('D'),  KeyModifiers::SHIFT),
			cmd_bar_toggle: GituiKeyEvent::new(KeyCode::Char('.'),  KeyModifiers::empty()),
			log_tag_commit: GituiKeyEvent::new(KeyCode::Char('t'),  KeyModifiers::empty()),
			log_mark_commit: GituiKeyEvent::new(KeyCode::Char(' '),  KeyModifiers::empty()),
			commit_amend: GituiKeyEvent::new(KeyCode::Char('a'),  KeyModifiers::CONTROL),
			copy: GituiKeyEvent::new(KeyCode::Char('y'),  KeyModifiers::empty()),
			create_branch: GituiKeyEvent::new(KeyCode::Char('c'),  KeyModifiers::empty()),
			rename_branch: GituiKeyEvent::new(KeyCode::Char('r'),  KeyModifiers::empty()),
			select_branch: GituiKeyEvent::new(KeyCode::Char('b'),  KeyModifiers::empty()),
			delete_branch: GituiKeyEvent::new(KeyCode::Char('D'),  KeyModifiers::SHIFT),
			merge_branch: GituiKeyEvent::new(KeyCode::Char('m'),  KeyModifiers::empty()),
			rebase_branch: GituiKeyEvent::new(KeyCode::Char('R'),  KeyModifiers::SHIFT),
			compare_commits: GituiKeyEvent::new(KeyCode::Char('C'),  KeyModifiers::SHIFT),
			tags: GituiKeyEvent::new(KeyCode::Char('T'),  KeyModifiers::SHIFT),
			delete_tag: GituiKeyEvent::new(KeyCode::Char('D'),  KeyModifiers::SHIFT),
			select_tag: GituiKeyEvent::new(KeyCode::Enter,  KeyModifiers::empty()),
			push: GituiKeyEvent::new(KeyCode::Char('p'),  KeyModifiers::empty()),
			force_push: GituiKeyEvent::new(KeyCode::Char('P'),  KeyModifiers::SHIFT),
			undo_commit: GituiKeyEvent::new(KeyCode::Char('U'),  KeyModifiers::SHIFT),
			pull: GituiKeyEvent::new(KeyCode::Char('f'),  KeyModifiers::empty()),
			abort_merge: GituiKeyEvent::new(KeyCode::Char('A'),  KeyModifiers::SHIFT),
			open_file_tree: GituiKeyEvent::new(KeyCode::Char('F'),  KeyModifiers::SHIFT),
			file_find: GituiKeyEvent::new(KeyCode::Char('f'),  KeyModifiers::empty()),
			stage_unstage_item: GituiKeyEvent::new(KeyCode::Enter,  KeyModifiers::empty()),
			tag_annotate: GituiKeyEvent::new(KeyCode::Char('a'),  KeyModifiers::CONTROL),
			view_submodules: GituiKeyEvent::new(KeyCode::Char('S'),  KeyModifiers::SHIFT),
			view_submodule_parent: GituiKeyEvent::new(KeyCode::Char('p'),  KeyModifiers::empty()),
			update_submodule: GituiKeyEvent::new(KeyCode::Char('u'),  KeyModifiers::empty()),
			commit_history_next: GituiKeyEvent::new(KeyCode::Char('n'),  KeyModifiers::CONTROL),
		}
	}
}

impl KeysList {
	pub fn init(file: PathBuf) -> Self {
		if file.exists() {
			let file =
				KeysListFile::read_file(file).unwrap_or_default();
			file.get_list()
		} else {
			Self::default()
		}
	}
}