package search

import (
	"fmt"
	"testing"

	"github.com/glebarez/sqlite"
	"github.com/stretchr/testify/require"
	"gorm.io/gorm"
	"senlinai-agent/backend/internal/models"
)

func TestSearchFindsNoteBody(t *testing.T) {
	database, err := gorm.Open(sqlite.Open(fmt.Sprintf("file:%s?mode=memory&cache=shared", t.Name())), &gorm.Config{})
	require.NoError(t, err)
	require.NoError(t, models.AutoMigrate(database))
	models.DBService = database
	require.NoError(t, database.Create(&models.SenlinAgentProject{ID: 1, OwnerID: 7, Name: "支付项目"}).Error)
	require.NoError(t, database.Create(&models.SenlinAgentNote{ProjectID: 1, CreatedBy: 7, Title: "接口方案", Markdown: "二维码支付回调设计"}).Error)

	service := NewService()
	results, err := service.Search(7, "回调")

	require.NoError(t, err)
	require.Len(t, results, 1)
	require.Equal(t, "note", results[0].Type)
}

func TestSearchOnlyReturnsNavigableProjectTaskAndNoteResults(t *testing.T) {
	database, err := gorm.Open(sqlite.Open(fmt.Sprintf("file:%s?mode=memory&cache=shared", t.Name())), &gorm.Config{})
	require.NoError(t, err)
	require.NoError(t, models.AutoMigrate(database))
	models.DBService = database
	require.NoError(t, database.Create(&models.SenlinAgentProject{ID: 1, OwnerID: 7, Name: "webhook 支付项目"}).Error)
	require.NoError(t, database.Create(&models.SenlinAgentTask{ProjectID: 1, CreatedBy: 7, Title: "回调任务", Description: "检查 webhook"}).Error)
	require.NoError(t, database.Create(&models.SenlinAgentNote{ProjectID: 1, CreatedBy: 7, Title: "回调笔记", Markdown: "webhook 流程"}).Error)
	require.NoError(t, database.Create(&models.SenlinAgentSource{ProjectID: 1, CreatedBy: 7, Kind: "link", Title: "支付文档", URL: "https://example.com/pay", ContentText: "webhook 签名"}).Error)
	require.NoError(t, database.Create(&models.SenlinAgentInboxItem{ProjectID: 1, CreatedBy: 7, SourceType: "text", Title: "收集项", Body: "webhook 待整理"}).Error)
	require.NoError(t, database.Create(&models.SenlinAgentAISession{ProjectID: 1, CreatedBy: 7, Title: "AI 分析", Context: "webhook 问答"}).Error)

	service := NewService()
	results, err := service.Search(7, "webhook")

	require.NoError(t, err)
	types := make(map[string]bool)
	for _, result := range results {
		types[result.Type] = true
	}
	require.Equal(t, map[string]bool{"project": true, "task": true, "note": true}, types)
	require.Len(t, results, 3)
}

func TestSearchTreatsLikeWildcardsAsLiteralKeywords(t *testing.T) {
	database, err := gorm.Open(sqlite.Open(fmt.Sprintf("file:%s?mode=memory&cache=shared", t.Name())), &gorm.Config{})
	require.NoError(t, err)
	require.NoError(t, models.AutoMigrate(database))
	models.DBService = database
	require.NoError(t, database.Create(&models.SenlinAgentProject{ID: 1, OwnerID: 7, Name: "100%_完成", Identifier: "SPECIAL"}).Error)
	require.NoError(t, database.Create(&models.SenlinAgentProject{ID: 2, OwnerID: 7, Name: "普通项目", Identifier: "NORMAL"}).Error)

	percentResults, err := NewService().Search(7, "%")
	require.NoError(t, err)
	require.Len(t, percentResults, 1)
	require.Equal(t, "100%_完成", percentResults[0].Title)

	underscoreResults, err := NewService().Search(7, "_")
	require.NoError(t, err)
	require.Len(t, underscoreResults, 1)
	require.Equal(t, "100%_完成", underscoreResults[0].Title)
}