-- ============================================================================
-- 智能补全 (blink.cmp)
-- ============================================================================

return {
    {
        "saghen/blink.cmp",
        version = "*",
        event = { "InsertEnter", "CmdlineEnter" },
        opts = {
            keymap = {
                preset = "super-tab",
                ["<C-j>"] = { "select_next" },
                ["<C-k>"] = { "select_prev" },
                ["<C-u>"] = { "scroll_documentation_up" },
                ["<C-n>"] = { "scroll_documentation_down" },
                -- 命令行模式：Enter 确认补全而非执行命令
                ["<CR>"] = { "accept", "fallback" },
            },
            appearance = {
                use_nvim_cmp_as_default = true,
                nerd_font_variant       = "normal",
            },
            sources = {
                default = { "lsp", "path", "buffer", "snippets" },
            },
            cmdline = {
                enabled = true,
                sources = function()
                    if vim.fn.getcmdline():find("/") then
                        return { "buffer" }
                    end
                    return { "cmdline" }
                end,
                completion = { menu = { auto_show = true } },
            },
            completion = {
                menu = {
                    border = "rounded",
                    -- scrollbar = false,
                    draw = {
                        columns = {
                            { "label",      "label_description", gap = 1 },
                            { "source_name" },
                        },
                    },
                },
                documentation = {
                    auto_show = true,
                    auto_show_delay_ms = 500,
                    window = { border = "rounded" },
                },
            },
        },
    },
}