//go:build llm_script

package main

import (
	"bytes"
	"os"
	"path/filepath"
	"strings"
	"testing"
)

func TestParseBaiduSubscriptionBuildsPlans(t *testing.T) {
	codingRaw, err := os.ReadFile(filepath.Join("testdata", "baidu_coding_plan_sample.txt"))
	if err != nil {
		t.Fatalf("读取 coding fixture 失败: %v", err)
	}
	tokenRaw, err := os.ReadFile(filepath.Join("testdata", "baidu_token_benefit_pack_sample.txt"))
	if err != nil {
		t.Fatalf("读取 token fixture 失败: %v", err)
	}

	plans, err := parseBaiduSubscriptionCatalog(string(codingRaw), string(tokenRaw))
	if err != nil {
		t.Fatalf("parseBaiduSubscriptionCatalog 失败: %v", err)
	}
	if len(plans) != 7 {
		t.Fatalf("期望 7 条百度套餐记录，实际 %d", len(plans))
	}

	if plans[0].PlanCode != "baidu-coding-plan-lite" {
		t.Fatalf("Lite planCode 错误: %q", plans[0].PlanCode)
	}
	if plans[1].PlanCode != "baidu-coding-plan-pro" {
		t.Fatalf("Pro planCode 错误: %q", plans[1].PlanCode)
	}
	last := plans[len(plans)-1]
	if last.PlanCode != "baidu-token-benefit-pack-800000" {
		t.Fatalf("末条 token 福利包 planCode 错误: %q", last.PlanCode)
	}
	if !strings.Contains(last.Notes, "首购优惠价") {
		t.Fatalf("token 福利包备注缺少首购优惠说明: %q", last.Notes)
	}
}

func TestRunBaiduSubscriptionImportDryRunPrintsSummary(t *testing.T) {
	var out bytes.Buffer
	err := runBaiduSubscriptionImport(baiduSubscriptionImportConfig{
		CodingFixture: filepath.Join("testdata", "baidu_coding_plan_sample.txt"),
		TokenFixture:  filepath.Join("testdata", "baidu_token_benefit_pack_sample.txt"),
		DryRun:        true,
	}, nil, &out)
	if err != nil {
		t.Fatalf("runBaiduSubscriptionImport 失败: %v", err)
	}

	output := out.String()
	for _, want := range []string{
		"source=baidu-subscription-import",
		"plans=7",
		"provider=Baidu",
		"operator=Baidu Qianfan",
		"dry_run=true",
	} {
		if !strings.Contains(output, want) {
			t.Fatalf("输出缺少 %q，实际: %q", want, output)
		}
	}
}