package store

import (
	"strings"
	"testing"

	"oneblog/internal/db"
	"oneblog/internal/model"
)

func TestSlugify(t *testing.T) {
	cases := map[string]string{
		"Hello World":     "hello-world",
		"  Rebuild ONE  ": "rebuild-one",
		"Go 语言 / 2026":    "go-语言-2026",
		"!!!":             "",
	}
	for in, want := range cases {
		if got := Slugify(in); got != want {
			t.Errorf("Slugify(%q) = %q, want %q", in, got, want)
		}
	}
}

func TestListOptionsRebind(t *testing.T) {
	// 列表查询的占位符数量必须和参数数量一致，否则在 PostgreSQL 上会直接报错
	d := &db.DB{Dialect: db.Postgres}
	q := d.Q(`SELECT id FROM posts WHERE kind = ? AND status = ? AND title LIKE ? LIMIT ? OFFSET ?`)
	if strings.Count(q, "$") != 5 {
		t.Errorf("expected 5 placeholders, got %q", q)
	}
}

func TestPostInputDefaults(t *testing.T) {
	in := model.PostInput{Kind: model.KindShort, ContentMd: "一句话。"}
	if in.Kind != "short" {
		t.Errorf("kind = %q", in.Kind)
	}
	if in.Status != "" {
		t.Errorf("empty status means draft is applied by the API layer, got %q", in.Status)
	}
}