-- Config shortcuts
local keymap = vim.keymap
local vr = vim.version.range


------------------
-- INSTALL PLUGINS
------------------

vim.pack.add {
    -- Better code completion
    { src = 'https://github.com/saghen/blink.cmp', version = vr '1.*' },

    -- Better marks
    'https://github.com/chentoast/marks.nvim',

    -- Surround selections with quotes etc.
    { src = 'https://github.com/kylechui/nvim-surround', version = vr '4.*' },

    -- Substitute and exchange operator
    'https://github.com/gbprod/substitute.nvim',

    -- Highlight todo comments
    'https://github.com/folke/todo-comments.nvim',

    -- Highlight colors (hex codes etc.)
    'https://github.com/brenoprata10/nvim-highlight-colors',
}


---------------------
-- INITIALIZE PLUGINS
---------------------

-- Better code completion
require('blink.cmp').setup {
    keymap = {
        preset = 'super-tab',
    },
    cmdline = {
        keymap = {
            preset = 'inherit',
            ['<Tab>'] = {
                'show',
                'select_and_accept',
                'fallback',
            },
        },
        completion = {
            menu = { auto_show = true },
        },
    },
}


-- Better marks
require('marks').setup {
    -- Show builtin marks in gutter: last jump position (`), last change (.),
    -- last selection in visual mode (</>).
    -- TODO: See which of those are really helpful and remove the others.
    builtin_marks = { '`', '.', '<', '>' },
}


-- Surround selections with quotes etc.
require('nvim-surround').setup {}


-- Substitute and exchange operator
local substitute = require('substitute')
substitute.setup {}

-- ... Use "s" key for substitute (by default "s" is equivalent to "cl")
keymap.set('n', 's', substitute.operator)
keymap.set('n', 'ss', substitute.line)
keymap.set('n', 'S', substitute.eol)
keymap.set('x', 's', substitute.visual)

-- ... Prefix with "," to use system clipboard (remap to use the substitute mappings above)
keymap.set({'n', 'x'}, ',s', '"+s', { remap = true })
keymap.set({'n', 'x'}, ',S', '"+S', { remap = true })


-- Highlight todo comments
require('todo-comments').setup {
    -- Disable gutter icons
    signs = false,

    -- Customize highlighting
    highlight = {
        before = '',
        -- By default ("wide"), the surrounding space and colon are highlighted too,
        -- which makes the colon invisible
        keyword = 'bg',
        after = 'fg',
        -- Highlight keywords always, not just when followed by a colon (the default)
        pattern = '<(KEYWORDS)>',
    },
}


-- Highlight colors (hex codes etc.)
require('nvim-highlight-colors').setup {}