--
-- ███╗   ██╗███████╗ ██████╗ ██╗   ██╗██╗███╗   ███╗
-- ████╗  ██║██╔════╝██╔═══██╗██║   ██║██║████╗ ████║
-- ██╔██╗ ██║█████╗  ██║   ██║██║   ██║██║██╔████╔██║
-- ██║╚██╗██║██╔══╝  ██║   ██║╚██╗ ██╔╝██║██║╚██╔╝██║
-- ██║ ╚████║███████╗╚██████╔╝ ╚████╔╝ ██║██║ ╚═╝ ██║
-- ╚═╝  ╚═══╝╚══════╝ ╚═════╝   ╚═══╝  ╚═╝╚═╝     ╚═╝
--
-- Neovim Lua Config File by Arfan Zubi
-- LSP-CONFIG SETUP

-- Global mappings.
vim.keymap.set("n", "<space>e", vim.diagnostic.open_float)
vim.keymap.set("n", "[d", vim.diagnostic.goto_prev)
vim.keymap.set("n", "]d", vim.diagnostic.goto_next)
vim.keymap.set("n", "<space>q", vim.diagnostic.setloclist)

-- Use LspAttach autocommand to only map the following keys
-- after the language server attaches to the current buffer
vim.api.nvim_create_autocmd("LspAttach", {
    group = vim.api.nvim_create_augroup("UserLspConfig", {}),
    callback = function(ev)
        -- Enable completion triggered by <c-x><c-o>
        vim.bo[ev.buf].omnifunc = "v:lua.vim.lsp.omnifunc"

        -- Buffer local mappings.
        local opts = { buffer = ev.buf }
        vim.keymap.set("n", "gD", vim.lsp.buf.declaration, opts)
        vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
        vim.keymap.set("n", "K", vim.lsp.buf.hover, opts)
        vim.keymap.set("n", "gi", vim.lsp.buf.implementation, opts)
        vim.keymap.set("n", "<C-k>", vim.lsp.buf.signature_help, opts)
        vim.keymap.set("n", "<space>wa", vim.lsp.buf.add_workspace_folder, opts)
        vim.keymap.set("n", "<space>wr", vim.lsp.buf.remove_workspace_folder, opts)
        vim.keymap.set("n", "<space>wl", function()
            print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
        end, opts)
        vim.keymap.set("n", "<space>D", vim.lsp.buf.type_definition, opts)
        vim.keymap.set("n", "<space>rn", vim.lsp.buf.rename, opts)
        vim.keymap.set({ "n", "v" }, "<space>ca", vim.lsp.buf.code_action, opts)
        vim.keymap.set("n", "gr", vim.lsp.buf.references, opts)
        vim.keymap.set("n", "<space>f", function()
            vim.lsp.buf.format { async = true }
        end, opts)
    end,
})
