local actions = require("vern.actions.python")
local config = require("vern.configs.python")

return function(bufnr, user_opts)
    local opts = vim.tbl_deep_extend("force", {}, config, user_opts or {})
    vim.api.nvim_buf_create_user_command(bufnr, "Pythonrun", function()
        if actions.run then
            actions.run(opts)
        end
    end, { desc = "Run python project" })

    vim.api.nvim_buf_create_user_command(bufnr, "Pythonpip", function(cmd_args)
        if actions.pip_install then
            actions.pip_install(opts, cmd_args)
        end
    end, { nargs = "*", desc = "Install python packages" })

    for key, def in pairs(opts.keybinds or {}) do
        if type(def.action) == "function" then
            vim.keymap.set("n", key, function()
                def.action(opts)
            end, {
                buffer = bufnr,
                silent = true,
                desc = def.desc,
            })
        end
    end

    local root = require("vern.utils").get_project_root()
    if root then
        local venv_dir = nil
        if vim.uv.fs_stat(root .. "/venv/bin/python") then
            venv_dir = root .. "/venv"
        elseif vim.uv.fs_stat(root .. "/.venv/bin/python") then
            venv_dir = root .. "/.venv"
        end
        if venv_dir then
            vim.env.VIRTUAL_ENV = venv_dir
            vim.env.PATH = venv_dir .. "/bin:" .. vim.env.PATH
        end
    end
end