local skipped_servers = {
  "angularls",
  "ansiblels",
  "ccls",
  "csharp_ls",
  "cssmodules_ls",
  "denols",
  "ember",
  "emmet_ls",
  "eslint",
  "eslintls",
  "golangci_lint_ls",
  "gradle_ls",
  "graphql",
  "jedi_language_server",
  "ltex",
  "ocamlls",
  "phpactor",
  "psalm",
  "pylsp",
  "quick_lint_js",
  "reason_ls",
  "rome",
  "ruby_ls",
  "scry",
  "solang",
  "solc",
  "solidity_ls",
  "sorbet",
  "sourcekit",
  "sourcery",
  "spectral",
  "sqlls",
  "sqls",
  "stylelint_lsp",
  "svlangserver",
  "tflint",
  "verible",
  "vuels",
}

local skipped_filetypes = { "markdown", "rst", "plaintext" }

local join_paths = require("lvim.utils").join_paths

return {
  templates_dir = join_paths(get_runtime_dir(), "site", "after", "ftplugin"),
  diagnostics = {
    signs = {
      active = true,
      values = {
        { name = "DiagnosticSignError", text = lvim.icons.diagnostics.Error },
        { name = "DiagnosticSignWarn", text = lvim.icons.diagnostics.Warning },
        { name = "DiagnosticSignHint", text = lvim.icons.diagnostics.Hint },
        { name = "DiagnosticSignInfo", text = lvim.icons.diagnostics.Info },
      },
    },
    virtual_text = true,
    update_in_insert = false,
    underline = true,
    severity_sort = true,
    float = {
      focusable = false,
      style = "minimal",
      border = "rounded",
      source = "always",
      header = "",
      prefix = "",
      format = function(d)
        local code = d.code or (d.user_data and d.user_data.lsp.code)
        if code then
          return string.format("%s [%s]", d.message, code):gsub("1. ", "")
        end
        return d.message
      end,
    },
  },
  document_highlight = false,
  code_lens_refresh = true,
  float = {
    focusable = true,
    style = "minimal",
    border = "rounded",
  },
  on_attach_callback = nil,
  on_init_callback = nil,
  automatic_configuration = {
    ---@usage list of servers that the automatic installer will skip
    skipped_servers = skipped_servers,
    ---@usage list of filetypes that the automatic installer will skip
    skipped_filetypes = skipped_filetypes,
  },
  buffer_mappings = {
    normal_mode = {
      ["K"] = { vim.lsp.buf.hover, "Show hover" },
      ["gd"] = { vim.lsp.buf.definition, "Goto Definition" },
      ["gD"] = { vim.lsp.buf.declaration, "Goto declaration" },
      ["gr"] = { vim.lsp.buf.references, "Goto references" },
      ["gI"] = { vim.lsp.buf.implementation, "Goto Implementation" },
      ["gs"] = { vim.lsp.buf.signature_help, "show signature help" },
      ["gl"] = {
        function()
          local config = lvim.lsp.diagnostics.float
          config.scope = "line"
          vim.diagnostic.open_float(0, config)
        end,
        "Show line diagnostics",
      },
    },
    insert_mode = {},
    visual_mode = {},
  },
  buffer_options = {
    --- enable completion triggered by <c-x><c-o>
    omnifunc = "v:lua.vim.lsp.omnifunc",
    --- use gq for formatting
    formatexpr = "v:lua.vim.lsp.formatexpr(#{timeout_ms:500})",
  },
  ---@usage list of settings of nvim-lsp-installer
  installer = {
    setup = {
      ensure_installed = {},
      automatic_installation = {
        exclude = {},
      },
    },
  },
  nlsp_settings = {
    setup = {
      config_home = join_paths(get_config_dir(), "lsp-settings"),
      -- set to false to overwrite schemastore.nvim
      append_default_schemas = true,
      ignored_servers = {},
      loader = "json",
    },
  },
  null_ls = {
    setup = {
      debug = false,
    },
    config = {},
  },
  ---@deprecated use lvim.lsp.automatic_configuration.skipped_servers instead
  override = {},
  ---@deprecated use lvim.lsp.installer.setup.automatic_installation instead
  automatic_servers_installation = nil,
}