local set = vim.opt

set.colorcolumn = "80,120"
set.cursorline = true
set.expandtab = true
set.list = true
set.swapfile = false
set.writebackup = false
set.wrap = false
set.shiftwidth = 2
set.splitbelow = true
set.splitright = true
set.tabstop = 2
set.textwidth = 80

-- prev/next tab
vim.keymap.set('n', 'H', 'gT', { desc = 'Tab Left' })
vim.keymap.set('n', 'L', 'gt', { desc = 'Tab Right' })

-- line bubbling
vim.keymap.set('n', '<C-j>', ':m .+1<CR>==', { noremap = true, desc = 'Bubble Down' })
vim.keymap.set('n', '<C-k>', ':m .-2<CR>==', { noremap = true, desc = 'Bubble Up' }) -- conflicts with "signature help" from LSP
vim.keymap.set('i', '<C-j>', '<ESC>:m .+1<CR>==gi', { noremap = true, desc = 'Bubble Down' })
vim.keymap.set('i', '<C-k>', '<ESC>:m .-2<CR>==gi', { noremap = true, desc = 'Bubble Up' })
vim.keymap.set('v', '<C-k>', ":m '<-2<CR>gv=gv", { noremap = true, desc = 'Bubble Down' })
vim.keymap.set('v', '<C-j>', ":m '>+1<CR>gv=gv", { noremap = true, desc = 'Bubble Up' })

vim.o.inccommand = "nosplit"

vim.diagnostic.config({
  severity_sort = true,
  virtual_text = {
    source = false,
    prefix = '●',
    format = function()
      return ""
    end,
  },
  float = {
    source = "always",
    format = function(diagnostic)
      if diagnostic.source == 'eslint' then
        return string.format(
          '%s [%s]',
          diagnostic.message,
          diagnostic.user_data.lsp.code
        )
      end

      return string.format('%s [%s]', diagnostic.message, diagnostic.source)
    end,
  },
})

local signs = { Error = "✗", Warn = "⚠", Hint = "➤", Info = "i" }
for type, icon in pairs(signs) do
  local hl = "DiagnosticSign" .. type
  vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
end

-- null-ls
-- @see: https://github.com/jay-babu/mason-null-ls.nvim
-- might want to just use mason-null-ls. not yet sure what the advantage is.
local null_ls = require("null-ls")
null_ls.setup({
  sources = {
    null_ls.builtins.formatting.prettierd,
  },
})

-- nvim-autopairs + nvim-cmp
local cmp_autopairs = require('nvim-autopairs.completion.cmp')
local cmp = require('cmp')
cmp.event:on(
  'confirm_done',
  cmp_autopairs.on_confirm_done()
)

-- neogen
vim.keymap.set('n', '<leader>nf', ":Neogen func<CR>", { noremap = true, desc = '[D]ocument [F]unction' })

-- hop
local hop = require('hop')
local directions = require('hop.hint').HintDirection

vim.keymap.set(
  '',
  'h',
  function() hop.hint_char1({ direction = directions.AFTER_CURSOR }) end,
  { remap = true }
)

vim.keymap.set(
  '',
  'H',
  function() hop.hint_char1({ direction = directions.BEFORE_CURSOR }) end,
  { remap = true }
)

-- vim: ts=2 sts=2 sw=2 et