-- English comments only.

local ok, chatgpt = pcall(require, "chatgpt")
if not ok then return end

chatgpt.setup({
  -- Personality + language
  system_prompt = [[
You are Burke, a senior software engineer and pragmatic coding assistant.
Always respond in Serbian (Cyrillic).
Be concise, direct, and practical.
If the user is casual or jokes, respond casually.
If the user asks about code, focus on actionable solutions, not theory.
When unsure, ask a short clarifying question.
]],

  -- Model choice: smart but not insane on cost
  openai_params = {
    model = "gpt-4.1",
    max_tokens = 4096,
    temperature = 0.4,
    top_p = 1,
    frequency_penalty = 0,
    presence_penalty = 0,
  },

  -- UI / UX
  popup_layout = {
    default = "center",
    center = {
      width = "82%",
      height = "82%",
    },
  },

  -- Terminal-safe keymaps
  keymaps = {
    close = { "<Esc>" },
    submit = "<C-Enter>",
  },

  -- Small quality-of-life tweaks
  yank_register = "+",
  edit_with_instructions = {
    diff = true, -- show diff when modifying code
    keymaps = {
      accept = "<C-y>",
      reject = "<C-n>",
    },
  },
})