package user

import (
	"nixcn-cms/data"
	"nixcn-cms/internal/exception"
	"nixcn-cms/utils"

	"github.com/gin-gonic/gin"
	"github.com/google/uuid"
)

func Info(c *gin.Context) {
	userData := new(data.User)
	userIdOrig, ok := c.Get("user_id")
	if !ok {
		errorCode := new(exception.Builder).
			SetStatus(exception.ErrorStatusUser).
			SetService(exception.UserService).
			SetEndpoint(exception.UserInfoEndpoint).
			SetType(exception.ErrorTypeCommon).
			SetOriginal(exception.CommonErrorMissingUserId).
			Build()
		utils.HttpResponse(c, 403, errorCode)
		return
	}
	userId, err := uuid.Parse(userIdOrig.(string))
	if err != nil {
		errorCode := new(exception.Builder).
			SetStatus(exception.ErrorStatusServer).
			SetService(exception.UserService).
			SetEndpoint(exception.UserInfoEndpoint).
			SetType(exception.ErrorTypeCommon).
			SetOriginal(exception.CommonErrorUuidParseFailed).
			Build()
		utils.HttpResponse(c, 500, errorCode)
		return
	}

	// Get user from database
	user, err := userData.GetByUserId(userId)
	if err != nil {
		errorCode := new(exception.Builder).
			SetStatus(exception.ErrorStatusUser).
			SetService(exception.UserService).
			SetEndpoint(exception.UserInfoEndpoint).
			SetType(exception.ErrorTypeCommon).
			SetOriginal(exception.CommonErrorUserNotFound).
			Build()
		utils.HttpResponse(c, 404, errorCode)
		return
	}

	userInfoResp := struct {
		UserId          uuid.UUID `json:"user_id"`
		Email           string    `json:"email"`
		Username        string    `json:"username"`
		Nickname        string    `json:"nickname"`
		Subtitle        string    `json:"subtitle"`
		Avatar          string    `json:"avatar"`
		Bio             string    `json:"bio"`
		PermissionLevel uint      `json:"permission_level"`
	}{user.UserId, user.Email, user.Username, user.Nickname, user.Subtitle, user.Avatar, user.Bio, user.PermissionLevel}

	utils.HttpResponse(c, 200, "", "success", userInfoResp)
}