-- LSP Configuration
-- Extends LazyVim's built-in LSP support

return {
  -- Mason: manage LSP servers, linters, formatters
  {
    "mason-org/mason.nvim",
    opts = {
      ensure_installed = {
        -- LSP servers
        "gopls",                      -- Go
        "lua-language-server",        -- Lua
        "typescript-language-server", -- TypeScript/JavaScript
        "html-lsp",                   -- HTML
        "css-lsp",                    -- CSS
        "json-lsp",                   -- JSON
        "yaml-language-server",       -- YAML
        "marksman",                   -- Markdown
        "sqlls",                      -- SQL
        -- Linters
        "golangci-lint",
        "eslint_d",
        "markdownlint",
        -- Formatters
        "gofumpt",
        "goimports",
        "prettier",
        "stylua",
        "sql-formatter",
        -- DAP
        "delve", -- Go debugger
      },
    },
  },

  -- LSP configuration
  {
    "neovim/nvim-lspconfig",
    opts = {
      servers = {
        -- Go
        gopls = {
          settings = {
            gopls = {
              gofumpt = true,
              codelenses = {
                gc_details = false,
                generate = true,
                regenerate_cgo = true,
                run_govulncheck = true,
                test = true,
                tidy = true,
                upgrade_dependency = true,
                vendor = true,
              },
              hints = {
                assignVariableTypes = true,
                compositeLiteralFields = true,
                compositeLiteralTypes = true,
                constantValues = true,
                functionTypeParameters = true,
                parameterNames = true,
                rangeVariableTypes = true,
              },
              analyses = {
                fieldalignment = true,
                nilness = true,
                unusedparams = true,
                unusedwrite = true,
                useany = true,
              },
              usePlaceholders = true,
              completeUnimported = true,
              staticcheck = true,
              directoryFilters = { "-.git", "-.vscode", "-.idea", "-.vscode-test", "-node_modules" },
              semanticTokens = true,
            },
          },
        },

        -- Lua
        lua_ls = {
          settings = {
            Lua = {
              workspace = {
                checkThirdParty = false,
              },
              completion = {
                callSnippet = "Replace",
              },
              diagnostics = {
                globals = { "vim" },
              },
            },
          },
        },

        -- TypeScript/JavaScript
        ts_ls = {
          settings = {
            typescript = {
              inlayHints = {
                includeInlayParameterNameHints = "all",
                includeInlayParameterNameHintsWhenArgumentMatchesName = false,
                includeInlayFunctionParameterTypeHints = true,
                includeInlayVariableTypeHints = true,
                includeInlayPropertyDeclarationTypeHints = true,
                includeInlayFunctionLikeReturnTypeHints = true,
                includeInlayEnumMemberValueHints = true,
              },
            },
            javascript = {
              inlayHints = {
                includeInlayParameterNameHints = "all",
                includeInlayParameterNameHintsWhenArgumentMatchesName = false,
                includeInlayFunctionParameterTypeHints = true,
                includeInlayVariableTypeHints = true,
                includeInlayPropertyDeclarationTypeHints = true,
                includeInlayFunctionLikeReturnTypeHints = true,
                includeInlayEnumMemberValueHints = true,
              },
            },
          },
        },

        -- HTML
        html = {
          filetypes = { "html", "templ" },
        },

        -- CSS
        cssls = {},

        -- JSON
        jsonls = {},

        -- YAML
        yamlls = {
          settings = {
            yaml = {
              keyOrdering = false,
              schemas = {
                ["https://json.schemastore.org/github-workflow.json"] = "/.github/workflows/*",
                ["https://json.schemastore.org/docker-compose.json"] = "docker-compose*.yml",
              },
            },
          },
        },

        -- Markdown
        marksman = {},

        -- SQL
        sqlls = {},
      },
    },
  },

  -- Treesitter for better syntax highlighting
  {
    "nvim-treesitter/nvim-treesitter",
    opts = {
      ensure_installed = {
        "go",
        "gomod",
        "gowork",
        "gosum",
        "lua",
        "luadoc",
        "typescript",
        "javascript",
        "tsx",
        "html",
        "css",
        "json",
        "jsonc",
        "yaml",
        "markdown",
        "markdown_inline",
        "sql",
        "make",
        "vim",
        "vimdoc",
        "bash",
        "regex",
        "diff",
        "gitcommit",
        "git_rebase",
      },
      highlight = { enable = true },
      indent = { enable = true },
    },
  },
}