local Config = require('config')
local now_if_args = Config.now_if_args

if not Config.isNixCats then
  local m_add = MiniDeps.add
  now_if_args(function()
    m_add("neovim/nvim-lspconfig")
  end)
end

now_if_args(function()
  -- R.nvim owns the R `r_ls` client and starts its bundled rnvimserver from
  -- its own plugin directory. Keep R out of this generic server registry.
  local servers = {
    basedpyright = {},
    ruff = {},
    marksman = {
      filetypes = { "markdown", "markdown_inline", "codecompanion" },
    },
    harper_ls = {
      cmd = { "harper-ls", "--stdio" },
      filetypes = { "markdown", "quarto", "text", "tex", "typst" },
      root_markers = { ".git", ".harper" },
      settings = {
        ["harper-ls"] = {
          linters = {
            SpellCheck = true,
            SpelledNumbers = false,
            AnA = true,
            SentenceCapitalization = true,
            UnclosedQuotes = true,
            WrongApostrophe = false,
            LongSentences = true,
            RepeatedWords = true,
            Spaces = true,
            CorrectNumberSuffix = true,
          },
          codeActions = {
            ForceStable = false,
          },
          markdown = {
            IgnoreLinkTitle = false,
          },
          diagnosticSeverity = "hint",
          isolateEnglish = false,
          dialect = "American",
          maxFileLength = 120000,
        },
      },
    },
    nil_ls = {
      settings = {
        ["nil"] = {
          formatting = {
            command = { "alejandra" },
          },
        },
      },
    },
    nixd = {
      settings = {
        nixd = {
          formatting = {
            command = { "alejandra" },
          },
          options = {
            -- Downstream flakes can override these via lib.mkMerge on the lsp config.
            nixos = { expr = "(builtins.getFlake \"/etc/nixos\").nixosConfigurations.\"default\".options" },
            home_manager = { expr = "(builtins.getFlake \"/etc/nixos\").homeConfigurations.\"default\".options" },
          },
        },
      },
    },
    yamlls = {
      settings = {
        yaml = {
          schemas = {
            ["https://raw.githubusercontent.com/quarto-dev/quarto-cli/main/src/resources/schema/project.json"] = "**/_quarto.yml",
            ["https://raw.githubusercontent.com/quarto-dev/quarto-cli/main/src/resources/schema/document-quarto.json"] = "**/*.qmd",
          },
        },
      },
    },
    texlab = {
      single_file_support = true,
    },
    julials = {
      settings = {
        julia = {
          format = {
            indent = 2,
          },
          lsp = {
            autoStart = true,
            provideFormatter = true,
          },
        },
      },
    },
    lua_ls = {
      settings = {
        Lua = {
          completion = {
            callSnippet = "Replace",
          },
          runtime = {
            version = "LuaJIT",
          },
          diagnostics = {
            disable = { "trailing-space" },
            globals = { "vim" },
          },
          workspace = {
            checkThirdParty = false,
          },
          doc = {
            privateName = { "^_" },
          },
          telemetry = {
            enable = false,
          },
        },
      },
    },
  }

  local lsp_flags = {
    allow_incremental_sync = true,
  }

  if vim.fn.has("nvim-0.11") == 1 then
    -- Neovim 0.11+ Native LSP Configuration
    for name, config in pairs(servers) do
      vim.lsp.config(name, config)
    end
    vim.lsp.config('*', { flags = lsp_flags })
    
    -- Enable all defined servers
    vim.lsp.enable(vim.tbl_keys(servers))
  else
    -- Fallback for Neovim < 0.11 (using nvim-lspconfig)
    local lspconfig = require('lspconfig')
    for name, config in pairs(servers) do
      local final_config = vim.tbl_extend("force", { flags = lsp_flags }, config)
      lspconfig[name].setup(final_config)
    end
  end
end)