local lsp = require('lsp-zero')
lsp.preset('recommended')

lsp.configure('lua_ls', {
    settings = {
        Lua = {
            diagnostics = {
                globals = { 'vim' }
            }
        }
    }
})


lsp.on_attach(function(client, bufnr)
  lsp.default_keymaps({buffer = bufnr})
     vim.keymap.set ("n", "<leader>r", vim.lsp.buf.rename, options)
     vim.keymap.set ("n", "<leader>f", vim.lsp.buf.code_action, options)
end)

lsp.set_sign_icons({
  error = '✘',
  warn = '▲',
  hint = '⚑',
  info = '»'
})
-- lsp.on_attach = function (_, bufnr)
--     print "attached"
--     local options = { buffer = bufnr, remap = false }
--     vim.keymap.set ("n", "K", vim.lsp.buf.hover, options) -- buffer=0 -> only in current buffer
--     vim.keymap.set ("n", "gd", vim.lsp.buf.definition, options) -- goto definition
--     vim.keymap.set ("n", "gT", vim.lsp.buf.type_definition, options) -- goto typedefinition
--     vim.keymap.set ("n", "gi", vim.lsp.buf.implementation, options) -- goto implementation
--     vim.keymap.set ("n", "dj", vim.diagnostic.goto_next, options) -- goto dignostic next
--     vim.keymap.set ("n", "dk", vim.diagnostic.goto_prev, options) -- goto diognostic prev
--     vim.keymap.set ("n", "dl", "<cmd>Telescope diagnostic", options) -- goto list failure
--     vim.keymap.set ("n", "<leader>r", vim.lsp.buf.rename, options)
--     vim.keymap.set ("n", "<leader>f", vim.lsp.buf.code_action, options)
-- end

local cmp = require('cmp')
local cmp_select = {behavior = cmp.SelectBehavior.Select}
local cmp_mappings = lsp.defaults.cmp_mappings({
    ['<C-p>'] = cmp.mapping.select_prev_item(cmp_select),
    ['<C-n>'] = cmp.mapping.select_next_item(cmp_select),
    ['<C-y>'] = cmp.mapping.confirm({ select = true }),
    ["<C-Space>"] = cmp.mapping.complete(),
})

lsp.setup_nvim_cmp({
    mapping = cmp_mappings,
})

cmp.setup({
    experimental = { ghost_text = true },
});


lsp.setup()

vim.diagnostic.config({
  virtual_text = {
    -- source = "always",  -- Or "if_many"
    prefix = '●', -- Could be '■', '▎', 'x'
  },
  severity_sort = true,
  float = {
    source = "always",  -- Or "if_many"
  },
})