package value_object

import (
	"git.sxidc.com/go-framework/baize/binding"
	"git.sxidc.com/go-framework/baize/binding/request"
	"git.sxidc.com/go-framework/baize/binding/response"
	"git.sxidc.com/go-framework/baize/domain"
)

func BindSimple[O any](binder *binding.Binder, crud *Simple[O]) {
	crud.bind(binder)
}

// Simple 实体CRUD的Bind参数
type Simple[O any] struct {
	// 使用的领域实体，注意是ValueObject类型
	ValueObject domain.ValueObject

	// 表名
	TableName string

	// 选择要使用的数据库Executor
	// DBExecutorOperations operations 数据库操作
	// DBExecutorDataService data_service 数据服务
	DBExecutorType string

	// URL领域相对路径，如/class，后面会自动补充
	DomainPath string

	// 创建使用的请求参数
	CreateJsonBody request.Params

	// 创建是否使用事务
	CreateNeedTx bool

	// 创建回调
	CreateCallbacks *Callbacks[any]

	// 删除使用的请求参数，注意是WithID类型
	DeleteQueryParams request.WithID

	// 删除是否使用事务
	DeleteNeedTx bool

	// 删除回调
	DeleteCallbacks *Callbacks[any]

	// 查询使用的请求参数，注意是Query类型
	QueryParams request.Query

	// 查询条件构造回调
	QueryConditionFieldCallback ConditionFieldCallback

	// 查询回调
	QueryCallbacks *Callbacks[response.InfosData[O]]
}

func (crud *Simple[O]) bind(binder *binding.Binder) {
	dbExecutor := binder.ChooseDBExecutor(crud.DBExecutorType)

	// 创建
	if !crud.CreateNeedTx {
		binding.PostBind(binder, &binding.SimpleBindItem[any]{
			Path:          crud.DomainPath + "/create",
			ResponseFunc:  response.SendMsgResponse,
			RequestParams: crud.CreateJsonBody,
			Objects:       []domain.Object{crud.ValueObject},
			ServiceFunc:   Create(crud.TableName, dbExecutor, crud.CreateCallbacks),
		})
	} else {
		binding.PostBind(binder, &binding.SimpleBindItem[any]{
			Path:          crud.DomainPath + "/create",
			ResponseFunc:  response.SendMsgResponse,
			RequestParams: crud.CreateJsonBody,
			Objects:       []domain.Object{crud.ValueObject},
			ServiceFunc:   CreateTx(crud.TableName, dbExecutor, crud.CreateCallbacks),
		})
	}

	// 删除班级
	if !crud.DeleteNeedTx {
		binding.DeleteBind(binder, &binding.SimpleBindItem[any]{
			Path:          crud.DomainPath + "/:id/delete",
			ResponseFunc:  response.SendMsgResponse,
			RequestParams: crud.DeleteQueryParams,
			Objects:       []domain.Object{crud.ValueObject},
			ServiceFunc:   Delete(crud.TableName, dbExecutor, crud.DeleteCallbacks),
		})
	} else {
		binding.DeleteBind(binder, &binding.SimpleBindItem[any]{
			Path:          crud.DomainPath + "/:id/delete",
			ResponseFunc:  response.SendMsgResponse,
			RequestParams: crud.DeleteQueryParams,
			Objects:       []domain.Object{crud.ValueObject},
			ServiceFunc:   DeleteTx(crud.TableName, dbExecutor, crud.DeleteCallbacks),
		})
	}

	// 查询班级
	binding.GetBind(binder, &binding.SimpleBindItem[response.InfosData[O]]{
		Path:          crud.DomainPath + "/query",
		ResponseFunc:  response.SendInfosResponse[O],
		RequestParams: crud.QueryParams,
		Objects:       []domain.Object{crud.ValueObject},
		ServiceFunc:   Query(crud.TableName, dbExecutor, crud.QueryCallbacks, crud.QueryConditionFieldCallback),
	})
}