-- Setup nvim-cmp.
local cmp = require'cmp'

cmp.setup({
snippet = {
  -- REQUIRED - you must specify a snippet engine
  expand = function(args)
    vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
    -- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
    -- require('snippy').expand_snippet(args.body) -- For `snippy` users.
    -- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
  end,
},

-- mapping = {
--   ['<C-b>'] = cmp.mapping(cmp.mapping.scroll_docs(-4), { 'i', 'c' }),
--   ['<C-f>'] = cmp.mapping(cmp.mapping.scroll_docs(4), { 'i', 'c' }),
--   ['<C-Space>'] = cmp.mapping(cmp.mapping.complete(), { 'i', 'c' }),
--   ['<C-y>'] = cmp.config.disable, -- Specify `cmp.config.disable` if you want to remove the default `<C-y>` mapping.
--   ['<C-e>'] = cmp.mapping({
--     i = cmp.mapping.abort(),
--     c = cmp.mapping.close(),
--   }),
--   ['<CR>'] = cmp.mapping.confirm({ select = false }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
-- },

mapping = cmp.mapping.preset.insert({
      ['<C-b>'] = cmp.mapping.scroll_docs(-4),
      ['<C-f>'] = cmp.mapping.scroll_docs(4),
      ['<C-Space>'] = cmp.mapping.complete(),
      ['<C-e>'] = cmp.mapping.abort(),
      ['<CR>'] = cmp.mapping.confirm({ select = false }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
    }),
sources = cmp.config.sources({
  { name = 'nvim_lsp' },
  { name = 'vsnip' }, -- For vsnip users.
  -- { name = 'luasnip' }, -- For luasnip users.
  -- { name = 'ultisnips' }, -- For ultisnips users.
  -- { name = 'snippy' }, -- For snippy users.
}, {
  { name = 'buffer' },
  { name = 'nvim_lsp_signature_help' }, -- for signature help
})
})

-- Set configuration for specific filetype.
  cmp.setup.filetype('gitcommit', {
    sources = cmp.config.sources({
      { name = 'cmp_git' }, -- You can specify the `cmp_git` source if you were installed it.
    }, {
      { name = 'buffer' },
    })
  })

  -- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
  cmp.setup.cmdline({ '/', '?' }, {
    mapping = cmp.mapping.preset.cmdline(),
    sources = {
      { name = 'buffer' }
    }
  })

  -- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
  cmp.setup.cmdline(':', {
    mapping = cmp.mapping.preset.cmdline(),
    sources = cmp.config.sources({
      { name = 'path' }
    }, {
      { name = 'cmdline' }
    })
  })

-- Setup lspconfig.
local capabilities = require('cmp_nvim_lsp').default_capabilities()
-- Replace <YOUR_LSP_SERVER> with each lsp server you've enabled.
require('lspconfig')['pyright'].setup {
capabilities = capabilities
}
