local sql_ft = { "sql", "mysql", "plsql" }

return {
  {
    "nvim-treesitter/nvim-treesitter",
    optional = true,
    opts = function(_, opts)
      if type(opts.ensure_installed) == "table" then
        vim.list_extend(opts.ensure_installed, { "sql" })
      end
    end,
  },
  {
    "folke/edgy.nvim",
    optional = true,
    opts = function(_, opts)
      opts.right = opts.right or {}
      table.insert(opts.right, {
        title = "Database",
        ft = "dbui",
        pinned = true,
        open = function()
          vim.cmd("DBUI")
        end,
      })

      opts.bottom = opts.bottom or {}
      table.insert(opts.bottom, {
        title = "DB Query Result",
        ft = "dbout",
      })
    end,
  },
  {
    "tpope/vim-dadbod",
    cmd = { "DBUI", "DBUIToggle", "DBUIAddConnection", "DBUIFindBuffer" },
    dependencies = {
      { "kristijanhusak/vim-dadbod-ui" },
      { "kristijanhusak/vim-dadbod-completion", ft = sql_ft },
      { "jsborjesson/vim-uppercase-sql", ft = sql_ft },
    },
    init = function()
      vim.g.db_ui_save_location = vim.fn.stdpath("data") .. "/db_ui"
      vim.g.db_ui_use_nerd_fonts = true
      vim.g.db_ui_execute_on_save = false
      vim.g.db_ui_use_nvim_notify = true

      vim.api.nvim_create_autocmd("FileType", {
        pattern = sql_ft,
        callback = function()
          ---@diagnostic disable-next-line: missing-fields
          require("cmp").setup.buffer({ sources = { { name = "vim-dadbod-completion" } } })
        end,
      })
    end,
    keys = {
      { "<leader>Da", "<cmd>DBUIAddConnection<cr>", desc = "Add Connection" },
      { "<leader>Du", "<cmd>DBUIToggle<cr>", desc = "Toggle UI" },
      { "<leader>Df", "<cmd>DBUIFindBuffer<cr>", desc = "Find Buffer" },
      { "<leader>Dr", "<cmd>DBUIRenameBuffer<cr>", desc = "Rename Buffer" },
      { "<leader>Dq", "<cmd>DBUILastQueryInfo<cr>", desc = "Last Query Info" },
    },
  },
  {
    "folke/which-key.nvim",
    opts = {
      defaults = {
        ["<leader>D"] = { name = " database" },
      },
    },
  },
  {
    "williamboman/mason.nvim",
    opts = function(_, opts)
      opts.ensure_installed = opts.ensure_installed or {}
      vim.list_extend(opts.ensure_installed, { "sqlls" })
    end,
  },
  {
    "neovim/nvim-lspconfig",
    opts = {
      servers = {
        sqlls = {},
      },
    },
  },
  {
    "luckasRanarison/nvim-devdocs",
    optional = true,
    ensure_installed = {
      "sqlite",
      "postgresql-16",
    },
  },
}