--- jasper/init.lua
--- Public setup() entry point for the jasper.nvim plugin.

local M = {}

local config = require("jasper.config")
local timer  = require("jasper.timer")

--- Setup the plugin.
---
--- Call this from your Neovim config, e.g.:
---
---   require("jasper").setup()
---
--- or with options:
---
---   require("jasper").setup({
---     -- Default inactivity timeout in minutes (overrides .jasper_config.json value)
---     inactivity_timeout = 10,
---   })
---
--- @param opts table|nil  global plugin options
function M.setup(opts)
  opts = opts or {}

  local group = vim.api.nvim_create_augroup("Jasper", { clear = true })

  vim.api.nvim_create_autocmd("VimEnter", {
    group = group,
    callback = function()
      -- Read the project config
      local project_cfg = config.load()
      if not project_cfg then
        -- No .jasper_config.json found: silently do nothing
        return
      end

      if not project_cfg.attivita_id then
        vim.notify(
          "[Jasper] .jasper_config.json found but 'attivita_id' is missing",
          vim.log.levels.WARN
        )
        return
      end

      -- Merge: project file values < global setup() opts (global opts take priority)
      local effective_opts = {
        attivita_id = project_cfg.attivita_id,
        inactivity_timeout = opts.inactivity_timeout
          or project_cfg.inactivity_timeout
          or 10,
      }

      timer.setup(effective_opts)
    end,
  })

  vim.api.nvim_create_autocmd("VimLeave", {
    group = group,
    callback = function()
      timer.teardown()
    end,
  })
end

return M