#!/bin/bash

# Merge process:
#
# * Use mergiraf for merge, with `git merge main -X theirs`
#
#    - Need to use it with a patched tree-sitter-rust. I (Michael)
#      haven't yet uploaded a fork for this, can do if helpful.
#      https://github.com/tree-sitter/tree-sitter-rust/pull/245
#
#    - Watch for newlines between top level decls sometimes disappearing
#
# * Run this script.

dry=true
if [ "$1" = "apply" ]; then
    dry=false
fi

re() {
    echo "$1" "    -->    " "$2"
    if [ "$dry" = true ]; then
        ruplacer "$1" "$2" crates/ --type *.rs
    else
        ruplacer "$1" "$2" crates/ --type *.rs --go
    fi
}

re '\.new_view\('                    '.new_model('
re 'cx.view\('                       'cx.model('
re '\.observe_new_views\('           '.observe_new_models('
re 'View<'                           'Model<'
re 'FocusableView'                   'Focusable'

# closure parameters
re ', &mut WindowContext\)'          ', &mut Window, &mut AppContext)'
re ', &mut ViewContext<([^>]+)>\)'   ', &mut Window, &mut ModelContext<$1>)'
re '\(&mut WindowContext\)'          '(&mut Window, &mut AppContext)'
re '\(&mut ViewContext<([^>]+)>\)'   '(&mut Window, &mut ModelContext<$1>)'

# function parameters
re '_: &mut WindowContext\)'          '_window: &mut Window, _cx: &mut AppContext)'
re '_: &mut ViewContext<([^>]+)>\)'   '_window: &mut Window, _cx: &mut ModelContext<$1>)'
re '_: &mut WindowContext,'           '_window: &mut Window, _cx: &mut AppContext,'
re '_: &mut ViewContext<([^>]+)>,'    '_window: &mut Window, _cx: &mut ModelContext<$1>,'
re '_cx: &mut WindowContext\)'        '_window: &mut Window, _cx: &mut AppContext)'
re '_cx: &mut ViewContext<([^>]+)>\)' '_window: &mut Window, _cx: &mut ModelContext<$1>)'
re '_cx: &mut WindowContext,'         '_window: &mut Window, _cx: &mut AppContext,'
re '_cx: &mut ViewContext<([^>]+)>,'  '_window: &mut Window, _cx: &mut ModelContext<$1>,'
re 'cx: &mut WindowContext\)'         'window: &mut Window, cx: &mut AppContext)'
re 'cx: &mut ViewContext<([^>]+)>\)'  'window: &mut Window, cx: &mut ModelContext<$1>)'
re 'cx: &mut WindowContext,'          'window: &mut Window, cx: &mut AppContext,'
re 'cx: &mut ViewContext<([^>]+)>,'   'window: &mut Window, cx: &mut ModelContext<$1>,'

re '_: &WindowContext\)'              '_window: &Window, _cx: &AppContext)'
re '_: &ViewContext<([^>]+)>\)'       '_window: &Window, _cx: &ModelContext<$1>)'
re '_: &WindowContext,'               '_window: &Window, _cx: &AppContext,'
re '_: &ViewContext<([^>]+)>,'        '_window: &Window, _cx: &ModelContext<$1>,'
re '_cx: &WindowContext\)'            '_window: &Window, _cx: &AppContext)'
re '_cx: &ViewContext<([^>]+)>\)'     '_window: &Window, _cx: &ModelContext<$1>)'
re '_cx: &WindowContext,'             '_window: &Window, _cx: &AppContext,'
re '_cx: &ViewContext<([^>]+)>,'      '_window: &Window, _cx: &ModelContext<$1>,'
re 'cx: &WindowContext\)'             'window: &Window, cx: &AppContext)'
re 'cx: &ViewContext<([^>]+)>\)'      'window: &Window, cx: &ModelContext<$1>)'
re 'cx: &WindowContext,'              'window: &Window, cx: &AppContext,'
re 'cx: &ViewContext<([^>]+)>,'       'window: &Window, cx: &ModelContext<$1>,'

# VisualContext methods moved to window, that take context
re 'cx.dismiss_view\(' 'window.dismiss_view(cx, '
re 'cx.focus_view\(' 'window.focus_view(cx, '
re 'cx.new_view\(' 'window.new_view(cx, '
re 'cx.replace_root_view\(' 'window.replace_root_view(cx, '

# AppContext methods moved to window, that take context
re 'cx.appearance_changed\(\)' 'window.appearance_changed(cx)'
re 'cx.available_actions\(\)' 'window.available_actions(cx)'
re 'cx.dispatch_keystroke_observers\(' 'window.dispatch_keystroke_observers(cx, '
re 'cx.display\(\)' 'window.display(cx)'
re 'cx.focused\(\)' 'window.focused(cx)'
re 'cx.handle_input\(' 'window.handle_input(cx, '
re 'cx.paint_svg\(' 'window.paint_svg(cx, '
re 'cx.request_layout\(' 'window.request_layout(cx, '
re 'cx.use_asset\(' 'window.use_asset(cx, '

# Subset of AppContext methods moved to window that don't take context
re 'cx\.set_cursor_style\('           'window.set_cursor_style('
re 'cx\.modifiers\('                  'window.modifiers('
re 'cx\.mouse_position\('             'window.mouse_position('
re 'cx\.text_style\('                 'window.text_style('
re 'cx\.line_height\('                'window.line_height('

# common closure patterns
re 'cx.listener\(move \|this, _, cx\|' 'cx.listener(move |this, _, window, cx|'
re 'cx.listener\(\|this, _, cx\|'     'cx.listener(|this, _, window, cx|'
re 'cx.listener\(move \|_, _, cx\|'   'cx.listener(move |_, _, window, cx|'
re 'cx.listener\(\|_, _, cx\|'        'cx.listener(|_, _, window, cx|'
re '\.on_click\(move \|_, cx\|'       '.on_click(move |_, window, cx|'
re '\.on_mouse_move\(\|_, cx\|'       '.on_mouse_move(|_, window, cx|'

# cleanup imports
re ' ViewContext,'                     ''
re ' WindowContext,'                   ''
re ' WeakView,'                        ''
re ' View,'                            ''
re ', ViewContext\}'                   '}'
re ', WindowContext\}'                 '}'
re ', WeakView\}'                      '}'
re ', View\}'                          '}'

# other patterns
re '\.detach_and_notify_err\(cx'       '.detach_and_notify_err(window, cx'