package Controllers

import (
	"fmt"
	"larago/app/Model"
	"larago/config"
	"strconv"

	"github.com/dgrijalva/jwt-go"
	"github.com/gin-gonic/gin"

	"net/http"
)

func Pacient(router *gin.RouterGroup) {

	router.GET("/api", ApiViewPacient)
	router.GET("/courses", ApiPacientCourse)
	router.GET("/:pacient_id/:course_id", ApiPacientCourseView)
	router.GET("/:pacient_id/:course_id/:exercise_id", ApiPacientExerciseView)
	router.POST("/:pacient_id/:course_id/:exercise_id", ApiPacientExercisePost)

}

type PacientStartExerciseValidation struct {
	TimeUsers string `form:"TimeUsers" json:"TimeUsers" binding:"required"`
}

func ApiPacientExercisePost(c *gin.Context) {
	// Validate input
	var user_course Model.UserCourseModel
	var input PacientStartExerciseValidation

	if err := config.DB.Where("IDUsers = ?", c.Param("pacient_id")).Where("IDCourse = ?", c.Param("course_id")).First(&user_course).Error; err != nil {
		c.IndentedJSON(http.StatusBadRequest, gin.H{"error": "Record not found!"})
		return
	}

	if err := c.ShouldBind(&input); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
		return
	}
	uint_pacient, err := strconv.ParseUint(c.Param("pacient_id"), 10, 0)
	if err != nil {
		fmt.Println("Ошибка преобразования pacient:", err)
		return
	}
	uint_exercise, err := strconv.ParseUint(c.Param("exercise_id"), 10, 0)
	if err != nil {
		fmt.Println("Ошибка преобразования exercise:", err)
		return
	}
	course_exercise := Model.UserExerciseCourseModel{
		IDUser:           uint(uint_pacient),
		IDExerciseCourse: uint(uint_exercise),
		TimeUsers:        input.TimeUsers,
	}

	//Gorm_SQL
	config.DB.Save(&course_exercise)

	c.IndentedJSON(http.StatusCreated, course_exercise)

}
func ApiPacientExerciseView(c *gin.Context) { // Get model if exist

	var user_course Model.UserCourseModel
	var model Model.ExerciseModel
	var course_exercise Model.ExerciseCourseModel

	claims, exists := c.Get("claims")

	if !exists {
		c.IndentedJSON(http.StatusOK, gin.H{"redirect": "redirect_auth_login"})
		c.Abort()
	}

	userClaims := claims.(*jwt.MapClaims)

	user_name := (*userClaims)["user_name"].(string)

	//Gorm_SQL
	if err := config.DB.Where("IDUsers = ?", c.Param("pacient_id")).Where("IDCourse = ?", c.Param("course_id")).First(&user_course).Error; err != nil {
		c.IndentedJSON(http.StatusBadRequest, gin.H{"error": "Record not found!"})
		return
	}

	config.DB.Where("id = ?", c.Param("exercise_id")).First(&model)
	config.DB.Where("IDCourse = ?", c.Param("course_id")).Where("IDExercise = ?", c.Param("exercise_id")).First(&course_exercise)

	c.IndentedJSON(http.StatusOK, gin.H{
		"SessionName": user_name,
		"ID":          model.ID,
		"Title":       model.Title,
		"Desc":        model.Desc,
		"URLFileImg":  model.URLFileImg,
		"URLFile":     model.URLFile,
		"Day":         course_exercise.Day,
		"Position":    course_exercise.Position,
		"Time":        course_exercise.Time,
	})

}
func ApiPacientCourseView(c *gin.Context) { // Get model if exist

	var user_course Model.UserCourseModel
	var model Model.CourseModel
	var model_pacients Model.UserModel

	claims, exists := c.Get("claims")

	if !exists {
		c.IndentedJSON(http.StatusOK, gin.H{"redirect": "redirect_auth_login"})
		c.Abort()
	}

	userClaims := claims.(*jwt.MapClaims)

	user_name := (*userClaims)["user_name"].(string)

	//Gorm_SQL
	if err := config.DB.Where("IDUsers = ?", c.Param("pacient_id")).Where("IDCourse = ?", c.Param("course_id")).First(&user_course).Error; err != nil {
		c.IndentedJSON(http.StatusBadRequest, gin.H{"error": "Record not found!"})
		return
	}

	config.DB.Where("id = ?", c.Param("course_id")).Preload("Exercises").First(&model)
	config.DB.Where("id = ?", c.Param("pacient_id")).Preload("Courses", "id = ?", c.Param("course_id")).Preload("ExerciseCourses", "IDUser = ?", c.Param("pacient_id")).First(&model_pacients)

	c.IndentedJSON(http.StatusOK, gin.H{
		"SessionName":     user_name,
		"ID":              model.ID,
		"Title":           model.Title,
		"Desc":            model.Desc,
		"URLFileImg":      model.URLFileImg,
		"CourseExercises": model.Exercises,
		"CoursePacient":   model_pacients,
	})

}
func ApiPacientCourse(c *gin.Context) {

	var model_courses []Model.UserModel

	claims, exists := c.Get("claims")

	if !exists {
		c.IndentedJSON(http.StatusOK, gin.H{"redirect": "redirect_auth_login"})
		c.Abort()
	}

	userClaims := claims.(*jwt.MapClaims)

	user_name := (*userClaims)["user_name"].(string)

	config.DB.Preload("Courses").Find(&model_courses)

	c.IndentedJSON(http.StatusOK, gin.H{
		"SessionName": user_name,
		"Courses":     model_courses,
	})

}
func ApiViewPacient(c *gin.Context) {

	claims, exists := c.Get("claims")

	if !exists {
		c.IndentedJSON(http.StatusOK, gin.H{"redirect": "redirect_auth_login"})
		c.Abort()
	}

	userClaims := claims.(*jwt.MapClaims)

	user_name := (*userClaims)["user_name"].(string)

	c.IndentedJSON(http.StatusOK, gin.H{
		"session_name": user_name,
	})

	// DashboardAdmin.vue

}