package auth

import (
	"net/http"

	"git.ostiwe.com/ostiwe-com/status/dto"
	"git.ostiwe.com/ostiwe-com/status/modules/auth"
	httpApp "git.ostiwe.com/ostiwe-com/status/pkg/http"
	"git.ostiwe.com/ostiwe-com/status/router/controller"
	"github.com/gin-gonic/gin"
)

type PlainAuthController struct {
	authModule auth.Module
}

func (c *PlainAuthController) Handler() gin.HandlerFunc {
	return func(ginCtx *gin.Context) {
		var payload dto.LoginRequest

		if err := ginCtx.ShouldBindJSON(&payload); err != nil {
			sendErr := httpApp.NewResponseErrBuilder().WithStatusCode(http.StatusBadRequest).WithMessage(err.Error()).Send(ginCtx)
			if sendErr != nil {
				ginCtx.Writer.WriteHeader(http.StatusInternalServerError)
				return
			}

			return
		}

		jwtString, err := c.authModule.Proceed(ginCtx.Request.Context(), payload.Login, payload.Password)
		if err != nil {
			sendErr := httpApp.NewResponseErrBuilder().WithStatusCode(http.StatusBadRequest).WithMessage(err.Error()).Send(ginCtx)
			if sendErr != nil {
				ginCtx.Writer.WriteHeader(http.StatusInternalServerError)
				return
			}

			return
		}

		response := dto.LoginResponse{
			AccessToken: *jwtString,
		}

		ginCtx.JSON(http.StatusOK, response)
	}
}

func (c *PlainAuthController) Method() string {
	return http.MethodPost
}

func (c *PlainAuthController) Path() string {
	return "/api/v1/auth"
}

func (*PlainAuthController) New() controller.Controller {
	return &PlainAuthController{
		authModule: auth.New(),
	}
}