local lsp = vim.lsp
local handlers = lsp.handlers

-- Hover doc popup
local pop_opts = { border = "rounded", max_width = 80 }
handlers["textDocument/hover"] = lsp.with(handlers.hover, pop_opts)
handlers["textDocument/signatureHelp"] = lsp.with(handlers.signature_help, pop_opts)

vim.api.nvim_set_keymap('n', '<Leader>lgd', '<cmd>lua vim.lsp.buf.definition()<CR>', {noremap = true, silent = true})
vim.api.nvim_set_keymap('n', '<Leader>lgD', '<cmd>lua vim.lsp.buf.declaration()<CR>', {noremap = true, silent = true})
vim.api.nvim_set_keymap('n', '<Leader>lgr', '<cmd>lua vim.lsp.buf.references()<CR>', {noremap = true, silent = true})
vim.api.nvim_set_keymap('n', '<Leader>lgi', '<cmd>lua vim.lsp.buf.implementation()<CR>', {noremap = true, silent = true})
vim.api.nvim_set_keymap('n', '<Leader>lr', '<cmd>lua require("lspsaga.rename").rename()<CR>', {noremap = true, silent = true})
vim.api.nvim_set_keymap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>', {noremap = true, silent = true})