package service

import (
	"admin/apps/game/api"
	"admin/apps/game/domain"
	"admin/internal/consts"
	dbLib "admin/internal/db"
	"admin/internal/errcode"
	"admin/internal/event"
	"admin/internal/global"
	dto2 "admin/internal/model/dto"
	"context"
	"encoding/json"
	"fmt"
	_ "github.com/ClickHouse/clickhouse-go/v2"
	"github.com/jmoiron/sqlx"
	"gorm.io/gorm"
	"log"
	"time"
)

type Service struct {
	db          *gorm.DB
	resourceSvc *domain.CommonResourceService
	projectSvc  *domain.ProjectService
	cdkeySvc    *domain.CDKeyService
	accountSvc  *domain.AccountService
	GameLogSvc  *domain.GameLogService
}

func New(db *gorm.DB) (*Service, error) {
	var metaDb *gorm.DB
	var clickHouseSqlx *sqlx.DB
	var err error

	if global.GLOB_BOOT_FLAGS.BiMysqlAddr != "" {
		metaDb, err = dbLib.NewDBNoMigrate("mysql",
			global.GLOB_BOOT_FLAGS.BiMysqlAddr,
			global.GLOB_BOOT_FLAGS.BiMysqlDb,
			global.GLOB_BOOT_FLAGS.BiMysqlUser,
			global.GLOB_BOOT_FLAGS.BiMysqlPass)
		if err != nil {
			return nil, err
		}
		dbSource := fmt.Sprintf(
			"tcp://%s?username=%s&password=%s&compress=true&database=%s",
			global.GLOB_BOOT_FLAGS.BiCkAddr,
			global.GLOB_BOOT_FLAGS.BiCkUser,
			global.GLOB_BOOT_FLAGS.BiCkPass,
			global.GLOB_BOOT_FLAGS.BiCkDb)
		clickHouseSqlx, err = NewCkDb("clickhouse", dbSource, 5, 20)
		if err != nil {
			return nil, err
		}
		//"192.168.6.83", "9000", "root", "dev123", "databi")
	}

	svc := &Service{
		db:          db,
		resourceSvc: domain.NewCommonResourceService(db),
		projectSvc:  domain.NewProjectService(db),
		cdkeySvc:    domain.NewCDKeyService(db),
		accountSvc:  domain.NewAccountService(db),
		GameLogSvc:  domain.NewGameLogSvc(db, metaDb, clickHouseSqlx),
	}
	api.RegisterGameApi(svc)
	//err := svc.ensureProjectsDBData()
	//if err != nil {
	//	return nil, err
	//}
	return svc, nil
}

// NewMySQL 创建一个连接MySQL的实体池
func NewCkDb(driverName, dbSource string, maxOpenConns, maxIdleConns int) (db *sqlx.DB, err error) {

	db, err = sqlx.Open(driverName, dbSource)
	if err != nil {
		return nil, fmt.Errorf("sqlx open driver %v source %v error:%v", driverName, dbSource, err)
	}
	if maxOpenConns > 0 {
		db.SetMaxOpenConns(maxOpenConns)
	}

	if maxIdleConns > 0 {
		db.SetMaxIdleConns(maxIdleConns)
	}

	err = db.Ping()
	if err != nil {
		return nil, fmt.Errorf("sqlx ping driver %v source %v error:%v", driverName, dbSource, err)
	}

	go func() {
		for {
			err = db.Ping()
			if err != nil {
				log.Printf("mysql db can't connect!:%v", err)
			}
			time.Sleep(time.Minute)
		}
	}()
	return
}

func (svc *Service) CommonList(ctx context.Context, projectId int, resourceName string, params *dto2.CommonListReq) (*dto2.CommonDtoList, error) {

	params.ParsedWhereConditions = &dto2.ListWhereConditionInfo{}
	if params.WhereConditions != "" {
		err := json.Unmarshal([]byte(params.WhereConditions), params.ParsedWhereConditions)
		if err != nil {
			return nil, errcode.New(errcode.ParamsInvalid, "unmarshal list condition:%v error:%v",
				params.WhereConditions, err)
		}
	}

	switch resourceName {
	case consts.ResourcesName_Project:
	default:
		params.ParsedWhereConditions.Conditions = append([]*dto2.GetWhereCondition{&dto2.GetWhereCondition{
			Key:    "ProjectId",
			Op:     "eq",
			Value1: projectId,
		}}, params.ParsedWhereConditions.Conditions...)
	}
	totalCount, fieldsDescInfo, rows, err := svc.resourceSvc.List(ctx, projectId, resourceName, params)
	itemBags, err := svc.projectSvc.GetAllItemBag(projectId)
	if err != nil {
		return nil, err
	}
	return &dto2.CommonDtoList{FieldsDesc: fieldsDescInfo, TotalCount: totalCount, Rows: rows, ItemBags: itemBags}, err
}

func (svc *Service) CommonPost(ctx context.Context, projectId int, resourceName string, params dto2.CommonDtoValues) (dto2.CommonDtoValues, error) {
	if resourceName != consts.ResourcesName_Project {
		params["ProjectId"] = projectId
	}

	project, values, err := svc.resourceSvc.Create(ctx, projectId, resourceName, params)
	if err != nil {
		return nil, err
	}

	userId := ctx.Value("user_id").(int)
	//userName := ctx.Value("user_name").(string)

	resourceDesc, keyDesc := svc.resourceSvc.GetResourceKeyByDto(resourceName, []dto2.CommonDtoValues{params})

	evPayload := &event.EventPayload_UserGameExecute{
		UserId:          userId,
		ProjectId:       projectId,
		ProjectName:     project.Po.Name,
		OpResourceType:  resourceDesc,
		OpResourceGroup: "系统",
		OpResourceKey:   keyDesc,
		Method:          "新增",
		SrcDataList:     []any{params},
	}
	if resourceName != consts.ResourcesName_Project {
		evPayload.OpResourceGroup = project.Po.Name
	}

	event.GetMgrInstance().Publish(event.EventTopic_UserGameExecute, evPayload)

	return values, err
}

func (svc *Service) CommonPut(ctx context.Context, projectId int, resourceName string, params dto2.CommonDtoValues) error {
	if resourceName != consts.ResourcesName_Project {
		params["ProjectId"] = projectId
	}
	project, err := svc.resourceSvc.Edit(ctx, projectId, resourceName, params)
	if err != nil {
		return err
	}

	userId := ctx.Value("user_id").(int)
	//userName := ctx.Value("user_name").(string)

	resourceDesc, keyDesc := svc.resourceSvc.GetResourceKeyByDto(resourceName, []dto2.CommonDtoValues{params})

	evPayload := &event.EventPayload_UserGameExecute{
		UserId:          userId,
		ProjectId:       projectId,
		ProjectName:     project.Po.Name,
		OpResourceType:  resourceDesc,
		OpResourceGroup: "系统",
		OpResourceKey:   keyDesc,
		Method:          "编辑",
		SrcDataList:     []any{params},
	}
	if resourceName != consts.ResourcesName_Project {
		evPayload.OpResourceGroup = project.Po.Name
	}

	event.GetMgrInstance().Publish(event.EventTopic_UserGameExecute, evPayload)

	return err
}

func (svc *Service) CommonDelete(ctx context.Context, projectId int, resourceName string, id int) error {
	project, deletedEt, err := svc.resourceSvc.Delete(projectId, resourceName, id)
	if err != nil {
		return err
	}

	userId := ctx.Value("user_id").(int)
	//userName := ctx.Value("user_name").(string)

	delObj := deletedEt.ToCommonDto()
	resourceDesc, keyDesc := svc.resourceSvc.GetResourceKeyByDto(resourceName, []dto2.CommonDtoValues{delObj})

	evPayload := &event.EventPayload_UserGameExecute{
		UserId:          userId,
		ProjectId:       projectId,
		ProjectName:     project.Po.Name,
		OpResourceType:  resourceDesc,
		OpResourceGroup: "系统",
		OpResourceKey:   keyDesc,
		Method:          "删除",
		SrcDataList:     []any{delObj},
	}
	if resourceName != consts.ResourcesName_Project {
		evPayload.OpResourceGroup = project.Po.Name
	}
	event.GetMgrInstance().Publish(event.EventTopic_UserGameExecute, evPayload)

	return err
}

func (svc *Service) CommonRowsSelection(ctx context.Context, projectId int, resourceName string, param *dto2.CommonRowsSelectionReq) (*dto2.CommonRowsSelectionRsp, error) {
	project, rsp, err := svc.resourceSvc.RowsSelection(ctx, projectId, resourceName, param)
	if err != nil {
		return rsp, err
	}

	userId := ctx.Value("user_id").(int)
	//userName := ctx.Value("user_name").(string)

	srcDataList := make([]any, 0, len(param.Rows))
	for _, v := range param.Rows {
		srcDataList = append(srcDataList, v)
	}

	resourceDesc, keyDesc := svc.resourceSvc.GetResourceKeyByDto(resourceName, param.Rows)
	btnInfo := svc.resourceSvc.GetResourceSpecBtnKey(resourceName, param.BtnKey)

	evPayload := &event.EventPayload_UserGameExecute{
		UserId:          userId,
		ProjectId:       projectId,
		ProjectName:     project.Po.Name,
		OpResourceType:  resourceDesc,
		OpResourceGroup: "系统",
		OpResourceKey:   keyDesc,
		Method:          param.BtnKey,
		SrcDataList:     srcDataList,
	}
	if btnInfo != nil {
		evPayload.Method = btnInfo.Name
	}
	if resourceName != consts.ResourcesName_Project {
		evPayload.OpResourceGroup = project.Po.Name
	}

	event.GetMgrInstance().Publish(event.EventTopic_UserGameExecute, evPayload)

	return rsp, err
}

func (svc *Service) GetSupportResourcesList(permissions []string) []*api.ResourceInitInfo {
	return svc.resourceSvc.GetSupportResourcesList(permissions)
}