package gateway

import (
	"git.sxidc.com/go-framework/baize/framework/binding"
	"git.sxidc.com/go-framework/baize/framework/binding/request"
	"git.sxidc.com/go-framework/baize/framework/binding/response"
	"git.sxidc.com/go-framework/baize/framework/core/api"
	"git.sxidc.com/go-framework/baize/framework/core/domain"
	"git.sxidc.com/go-framework/baize/framework/core/infrastructure"
	"net/http"
)

func (gw *Gateway) PostBindPassThrough(binder *binding.Binder, simple *SimplePassThrough, middlewares ...api.Handler) {
	simple.bind(binder, http.MethodPost, middlewares...)
}

func (gw *Gateway) DeleteBindPassThrough(binder *binding.Binder, simple *SimplePassThrough, middlewares ...api.Handler) {
	simple.bind(binder, http.MethodDelete, middlewares...)
}

func (gw *Gateway) PutBindPassThrough(binder *binding.Binder, simple *SimplePassThrough, middlewares ...api.Handler) {
	simple.bind(binder, http.MethodPost, middlewares...)
}

func (gw *Gateway) GetBindPassThrough(binder *binding.Binder, simple *SimplePassThrough, middlewares ...api.Handler) {
	simple.bind(binder, http.MethodGet, middlewares...)
}

func (gw *Gateway) BindPassThrough(binder *binding.Binder, passThrough *PassThrough, middlewares ...api.Handler) {
	passThrough.bind(binder, middlewares...)
}

type SimplePassThrough struct {
	RelativePath string
	ToUrl        string
}

func (simple *SimplePassThrough) bind(binder *binding.Binder, httpMethod string, middlewares ...api.Handler) {
	passThrough := &PassThrough{
		HttpMethod:        httpMethod,
		SimplePassThrough: simple,
	}

	passThrough.bind(binder, middlewares...)
}

type PassThrough struct {
	HttpMethod string
	*SimplePassThrough
}

func (passThrough *PassThrough) bind(binder *binding.Binder, middlewares ...api.Handler) {
	binding.Bind[any](binder, &binding.BindItem[any]{
		Method: passThrough.HttpMethod,
		SimpleBindItem: &binding.SimpleBindItem[any]{
			Path:         passThrough.RelativePath,
			ResponseFunc: response.NoResponse,
			ServiceFunc: func(c *api.Context, params request.Params, objects []domain.Object, i *infrastructure.Infrastructure) (any, error) {
				c.Redirect(http.StatusTemporaryRedirect, passThrough.ToUrl)
				return nil, nil
			},
		},
	}, middlewares...)
}