-- Create a mapping for compiling and running code
vim.keymap.set('n', '<leader>cr', CompileAndRun, {
  noremap = true,
  silent = false,
  desc = '[C]ompile and [R]un',
})

-- emmet
vim.api.nvim_set_keymap('i', '<C-A>', '<Plug>(emmet-expand-abbr)', {
  noremap = true,
  silent = true,
})

-- "Copy Paste from OS Clipboard
vim.keymap.set('v', '<C-v>', '"+p:silent! %s/\\r//g<cr>', {
  desc = '[P]aste from system clipboard',
  noremap = true,
  silent = true,
})
vim.keymap.set('n', '<C-v>', '"+p:silent! %s/\\r//g<cr>', {
  desc = '[P]aste from system clipboard',
  noremap = true,
  silent = true,
})
vim.keymap.set('i', '<C-v>', '<esc>"+p:silent! %s/\\r//g<cr>a', {
  desc = '[P]aste from system clipboard',
  noremap = true,
  silent = true,
})

vim.keymap.set('n', '<S-insert>', '"+p:silent! %s/\\r//g<cr>', {
  desc = '[P]aste from system clipboard',
  noremap = true,
  silent = true,
})
vim.keymap.set('i', '<S-insert>', '<C-r>*<C-o>:silent! %s/\\r//g<cr>', {
  desc = '[P]aste from system clipboard',
  noremap = true,
  silent = true,
})

vim.keymap.set('x', '<C-c>', '"+y', {
  desc = '[Y]ank to system clipboard',
  noremap = true,
  silent = true,
})
vim.keymap.set('x', '<C-insert>', '"+y', {
  desc = '[Y]ank to system clipboard',
  noremap = true,
  silent = true,
})

-- Map Ctrl+S to save
vim.keymap.set('n', '<C-s>', ':w<cr>', {
  desc = '[^s] Save Current File',
  noremap = true,
  silent = true,
})
vim.keymap.set('i', '<C-s>', '<Esc>:w<cr>a', {
  desc = '[^s] Save Current File',
  noremap = true,
  silent = true,
})

-- "Toggle Wrap
vim.keymap.set('n', '<leader>ww', ':set wrap!<CR><CTR>', {
  desc = '[W]ord [W]rap',
  noremap = true,
  silent = true,
})

--
-- "keep visual mode after indent
vim.keymap.set('v', '>', '>gv', {
  desc = '',
  noremap = true,
  silent = true,
})

vim.keymap.set('v', '<', '<gv', {
  desc = '',
  noremap = true,
  silent = true,
})

-- Blackhole Delete with backspace
vim.keymap.set('v', '<BS>', '"_d', {
  desc = 'Black Hole Delete',
  noremap = true,
  silent = true,
})
vim.keymap.set('x', '<BS>', '"_d', {
  desc = 'Black Hole Delete',
  noremap = true,
  silent = true,
})

-- telescope keymap
vim.keymap.set('n', '<leader>?', ':Telescope keymaps<CR>', {
  desc = 'Show Keymaps',
  noremap = true,
  silent = true,
})

-- macos arrow navigation
vim.api.nvim_set_keymap('', '<M-up>', '<PageUp>', {
  noremap = true,
})
vim.api.nvim_set_keymap('', '<M-down>', '<PageDown>', {
  noremap = true,
})

vim.api.nvim_set_keymap('i', '<M-left>', '<c-o>b', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('i', '<M-right>', '<c-o>w', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('x', '<M-left>', 'b', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('x', '<M-right>', 'w', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('n', '<M-left>', 'b', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('n', '<M-right>', 'w', {
  noremap = true,
  silent = false,
})

-- macos, neovide, alacritty terminal
vim.api.nvim_set_keymap('i', '<D-v>', '<esc>"*pa', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('n', '<D-v>', '"*p', {
  noremap = true,
  silent = false,
})

vim.api.nvim_set_keymap('n', '<D-Left>', '<Home>', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('n', '<D-Right>', '<End>', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('i', '<D-Left>', '<Home>', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('i', '<D-Right>', '<End>', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('x', '<D-Left>', '<Home>', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('x', '<D-Right>', '<End>', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('n', '<D-Up>', 'gg', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('n', '<D-Down>', 'G', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('i', '<D-Up>', '<C-o>gg', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('i', '<D-Down>', '<C-o>G', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('x', '<D-Up>', 'gg', {
  noremap = true,
  silent = false,
})
vim.api.nvim_set_keymap('x', '<D-Down>', 'G', {
  noremap = true,
  silent = false,
})

vim.keymap.set('n', '<D-s>', ':w<cr>', {
  desc = '[^s] Save Current File',
  noremap = true,
  silent = true,
})
vim.keymap.set('i', '<D-s>', '<Esc>:w<cr>a', {
  desc = '[^s] Save Current File',
  noremap = true,
  silent = true,
})

-- npm / yarn operation
vim.keymap.set('n', '<leader>rb', function() RunCommandAndNotify 'npm run build' end, {
  noremap = true,
  silent = false,
  desc = '[R]un [B]uild',
})
vim.keymap.set('n', '<leader>rd', function() RunCommandInNewTab 'npm run dev' end, {
  noremap = true,
  silent = false,
  desc = '[R]un [D]ev',
})
vim.keymap.set('n', '<leader>ri', Npm_install, {
  noremap = true,
  silent = false,
  desc = '[R]un npm [I]nstall',
})
vim.keymap.set('n', '<leader>rl', function() RunCommandInNewTab 'five-server' end, {
  noremap = true,
  silent = false,
  desc = '[R]un npm [L]ive Server',
})

-- clear highlight after search by pressing return
vim.api.nvim_set_keymap('n', '<leader>cl', ':noh<CR>:%s/\r//g<CR>', {
  noremap = true,
  silent = true,
  desc = '[C][l]ear Search and NewLine Character',
})

-- cd to current directory
vim.api.nvim_set_keymap('n', '<leader>cd', ':cd %:p:h<CR>:pwd<CR>', {
  noremap = true,
  silent = false,
  desc = '[C]hange [D]irectory to current file',
})

-- Session
vim.api.nvim_set_keymap('n', '<leader>sel', ":execute 'source ' . fnameescape(expand('~/' . fnamemodify(getcwd(), ':t') . '.vim'))<cr>", {
  noremap = true,
  silent = false,
  desc = '[Se]ssion [L]oad',
})

vim.api.nvim_set_keymap('n', '<leader>nq', ":execute 'mksession! ' . fnameescape(expand('~/' . fnamemodify(getcwd(), ':t') . '.vim'))<cr>:qa!<cr>", {
  noremap = true,
  silent = false,
  desc = '[N]vim [Q]uit',
})

-- vim signature help
vim.keymap.set('n', 'k', vim.lsp.buf.signature_help, {
  noremap = true,
  silent = true,
})

vim.keymap.set('n', '<leader>sne', ':EditSnippets<cr>', {
  noremap = true,
  silent = false,
  desc = '[Sn]ippets [E]dit',
})

-- "Snippet Format"
vim.keymap.set('n', '<leader>snf', function()
  local lines = vim.api.nvim_buf_get_lines(0, 0, -1, false)

  for i, line in ipairs(lines) do
    line = line:gsub('\\', '\\\\') -- escape backslashes
    line = line:gsub('"', '\\"') -- escape quotes
    line = line:gsub("%$", "\\\\$")
    line = line:gsub("\\\\\\\\", "\\\\\\\\\\\\")

    lines[i] = '"' .. line .. '",'
  end

  vim.api.nvim_buf_set_lines(0, 0, -1, false, lines)
end, {
  desc = '[Sn]ippet [F]ormat',
})

-- Noice Notification
vim.keymap.set('n', '<leader>snn', ':NoiceAll<cr>', {
  noremap = true,
  silent = false,
  desc = '[S]how [N]oice [N]otification',
})

-- auto format
vim.keymap.set('n', '<leader>fmf', 'gg=G<c-o>', {
  noremap = true,
  silent = false,
  desc = '[F]ormat [M]anual [F]ormat',
})

-- Search and Replace
vim.keymap.set('n', '<leader>sar', ':%s///g<left><left><left>', {
  noremap = true,
  silent = false,
  desc = '[S]earch [A]nd [R]eplace',
})

-- Search and Replace
vim.keymap.set('v', '<leader>sar', '"zy:%s/<c-r>z//g<left><left>', {
  noremap = true,
  silent = false,
  desc = '[S]earch [A]nd [R]eplace',
})

-- Search and Replace with Number of rows
vim.keymap.set('v', '<leader>san', function()
  -- Get the selected text
  vim.cmd 'normal! "zy'
  local selected = vim.fn.getreg 'z'

  -- Ask for number of rows
  local rows = vim.fn.input 'Number of rows to affect: '
  if rows == '' then
    print 'Operation cancelled'
    return
  end

  -- Get current line number
  local current_line = vim.fn.line '.'
  local end_line = current_line + tonumber(rows) - 1

  -- Generate the command but don't execute it
  local cmd = ':' .. current_line .. ',' .. end_line .. 's/' .. vim.fn.escape(selected, '/') .. '//g'
  vim.fn.feedkeys(cmd .. vim.api.nvim_replace_termcodes('<Left><Left>', true, false, true))
end, {
  noremap = true,
  silent = false,
  desc = '[S]earch [A]nd Replace with [N]umber of rows starting from current line',
})

-- Search and Visual Replace
vim.keymap.set('v', '<leader>svr', ':s/<c-r>"//g<left><left>', {
  noremap = true,
  silent = false,
  desc = '[S]earch And [V]isual [R]eplace',
})

-- Search and Visual Replace
vim.keymap.set('v', '<leader>sk', ':s/\\(.*\\)/\\1/g<left><left><left><left><left><left><left><left><left><left><left>', {
  noremap = true,
  silent = false,
  desc = '[S]earch [K]irby',
})

vim.keymap.set('n', '<leader>fnp', function() NextJSNewPage(vim.fn.input 'Enter Page Name: ') end, {
  noremap = true,
  silent = false,
  desc = 'New [P]age',
})
vim.keymap.set('n', '<leader>fnr', function() NextJSNewApiPost(vim.fn.input 'Enter Route Name: ') end, {
  noremap = true,
  silent = false,
  desc = 'New API [R]oute POST',
})
vim.keymap.set('n', '<leader>fng', function() NextJSNewApiGet(vim.fn.input 'Enter Route Name: ') end, {
  noremap = true,
  silent = false,
  desc = 'New [G]et Route',
})
vim.keymap.set('n', '<leader>fsp', function() SvelteKitNewPage(vim.fn.input 'Enter Page Name: ') end, {
  noremap = true,
  silent = false,
  desc = 'New [P]age',
})
vim.keymap.set('n', '<leader>fsr', function() SvelteKitNewAPIPost(vim.fn.input 'Enter Route Name: ') end, {
  noremap = true,
  silent = false,
  desc = 'New Post [R]oute',
})
vim.keymap.set('n', '<leader>fsg', function() SvelteKitNewAPIGet(vim.fn.input 'Enter Route Name: ') end, {
  noremap = true,
  silent = false,
  desc = 'New [G]et Route',
})

vim.keymap.set(
  'n',
  '<c-h>',
  function() SearchAndReplace(vim.fn.input 'Enter Search Term: ', vim.fn.input 'Enter Replace Term: ') end,
  -- ":%s/vim.fn.input('Enter Search Term: ')/vim.fn.input('Enter Replace Term: ')/g",
  {
    noremap = true,
    silent = false,
    desc = '[S]earch and [R]eplace',
  }
)

vim.keymap.set('n', '<leader>sg', ':Telescope live_grep<CR>', {
  desc = '[S]earch by [G]rep',
  noremap = true,
  silent = false,
})

vim.keymap.set('n', '<leader>sc', customSearchGrep, {
  desc = '[S]earch by [G]rep [C]ustom',
  noremap = true,
  silent = false,
})

-- close other windows except this one
vim.keymap.set('n', 'x', ':on<cr>', {
  desc = 'Close all other windows',
  noremap = true,
  silent = true,
})

vim.keymap.set('n', '<leader>rr', ':e!<cr>', {
  noremap = true,
  silent = false,
  desc = '[R]eload [R]esource',
})

vim.keymap.set('n', '<leader>rp', ':LspRestart<cr>', {
  noremap = true,
  silent = false,
  desc = '[R]eload LS[P]',
})

-- code companion
vim.keymap.set('n', '<leader>ct', ':CodeCompanionChat<cr>', {
  noremap = true,
  silent = false,
  desc = '[C]odeCompanion [T]alk',
})
vim.keymap.set('n', '<leader>cc', ':CodeCompanion #{buffer} ', {
  noremap = true,
  silent = false,
  desc = '[C]ode [C]ompanion',
})
vim.keymap.set('v', '<leader>cc', ':CodeCompanion ', {
  noremap = true,
  silent = false,
  desc = '[C]ode [C]ompanion',
})

vim.keymap.set('n', '<leader>fc', function()
  vim.fn.setreg('+', vim.fn.expand '%:p')
  print('Copied filename to clipboard: ' .. vim.fn.expand '%:p')
end, {
  noremap = true,
  silent = true,
  desc = '[F]ile [C]opy current file path to clipboard',
})

vim.keymap.set('n', '<leader>fe', function() os.execute 'explorer.exe .' end, {
  noremap = true,
  silent = true,
  desc = '[F]ile [E]xplorer on current file folder',
})

vim.keymap.set('n', 'gd', require('telescope.builtin').lsp_definitions, { noremap = true, silent = true })

-- Close all hidden/background buffers
vim.keymap.set('n', '<leader>bo', CloseHiddenBuffers, {
  noremap = true,
  silent = false,
  desc = '[B]uffer [O]nly - Close all hidden buffers',
})

-- "Database Toggle UI"
vim.keymap.set('n', '<leader>db', ':DBUIToggle<cr>', {
  desc = '[D]ata[b]ase',
  noremap = true,
  silent = true,
})

return {}