package controllers

import (
	"context"
	"net/smtp"
	"school-management/database"
	"school-management/models"
	"time"

	"github.com/dgrijalva/jwt-go"
	"github.com/gofiber/fiber/v2"
	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/bson/primitive"
	"go.mongodb.org/mongo-driver/mongo"
)

var lockerCollection *mongo.Collection = database.OpenCollection(database.Client, "lockers")

func UpdateStudentName(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check id and names are included
	// Middle name is optional
	if data["sid"] == "" || data["firstname"] == "" || data["lastname"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"personaldata.firstname":  data["firstname"],
			"personaldata.middlename": data["middlename"],
			"personaldata.lastname":   data["lastname"],
			"updated_at":              update_time,
		},
	}

	result, updateErr := studentCollection.UpdateOne(
		ctx,
		bson.M{"schooldata.sid": data["sid"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the student could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated student",
		"result":  result,
	})
}

func UpdateStudentGradeLevel(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authorized admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check required fields are included
	if data["sid"] == "" || data["gradelevel"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"schooldata.gradelevel": data["gradelevel"],
			"updated_at":            update_time,
		},
	}

	result, updateErr := studentCollection.UpdateOne(
		ctx,
		bson.M{"schooldata.sid": data["sid"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the student could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated student",
		"result":  result,
	})
}

/*
	Far later on this function is going to be completely automated.
	Instead of an admin sending a request to update the homeroom of
	a student or teacher, the system will take the room number of
	the teacher's or student's Block 2 class from their schedule.

	Though this function would remain for students only, for example
	a student requests a course change, if its their block 2 the
	admin would have to alter their homeroom to be the new class
	number.
*/
func UpdateStudentHomeroom(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check required fields are included
	if data["sid"] == "" || data["homeroom"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"schooldata.homeroom": data["homeroom"],
			"updated_at":          update_time,
		},
	}

	result, updateErr := studentCollection.UpdateOne(
		ctx,
		bson.M{"schooldata.sid": data["sid"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the student could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated student",
		"result":  result,
	})
}

func UpdateStudentPassword(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	cookie := c.Cookies("jwt")

	token, err := jwt.ParseWithClaims(cookie, &jwt.StandardClaims{}, func(token *jwt.Token) (interface{}, error) {
		return []byte(SecretKey), nil
	})
	if err != nil {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "not authorized",
		})
	}

	claims := token.Claims.(*jwt.StandardClaims)

	var student models.Student
	findErr := studentCollection.FindOne(context.TODO(), bson.M{"schooldata.sid": claims.Issuer}).Decode(&student)
	if findErr != nil {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "student not found",
		})
	}

	// Check required fields are included
	if data["currentpassword"] == "" || data["newpassword1"] == "" || data["newpassword2"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	if !student.ComparePasswords(data["currentpassword"]) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Your current password is incorrect",
		})
	}

	if data["newpassword1"] != data["newpassword2"] {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "Your new password must match",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"accountdata.password":     student.HashPassword(data["newpassword1"]),
			"accountdata.temppassword": false, // If it were a temp password, its not now
			"updated_at":               update_time,
		},
	}

	result, updateErr := studentCollection.UpdateOne(
		ctx,
		bson.M{"schooldata.sid": claims.Issuer},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the student password could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated student password",
		"result":  result,
	})
}

// This is for students to reset their password if they are unable to login
func ResetStudentPassword(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Check required fields are included (email must be personal email)
	if data["sid"] == "" || data["email"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	var student models.Student
	findErr := studentCollection.FindOne(context.TODO(), bson.M{"schooldata.sid": data["sid"]}).Decode(&student)
	if findErr != nil {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "student not found",
		})
	}

	if student.PersonalData.Email == data["email"] {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Your personal email is incorrect",
		})
	}

	tempPass := student.GeneratePassword(12, 1, 1, 1)
	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"accountdata.password":     student.HashPassword(tempPass),
			"accountdata.temppassword": true,
			"updated_at":               update_time,
		},
	}

	result, updateErr := studentCollection.UpdateOne(
		ctx,
		bson.M{"schooldata.sid": data["sid"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the student password could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	// Send student personal email temp password
	message := []byte("Your temporary password is " + tempPass)
	auth := smtp.PlainAuth("", systemEmail, systemPassword, "smtp.gmail.com")

	err := smtp.SendMail("smtp.gmail.com:587", auth, systemEmail, []string{student.PersonalData.Email}, message)
	if err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Could not send password to students email",
			"error":   err,
		})
	}

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated student password",
		"result":  result,
	})
}

func UpdateStudentLocker(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check id and locker are included
	if data["sid"] == "" || data["lockernumber"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	var locker models.Locker
	err := lockerCollection.FindOne(ctx, bson.M{"schooldata.sid": data["sid"]}).Decode(&locker)
	if err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "locker not found",
			"error":   err,
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"schooldata.locker": locker.ID,
			"updated_at":        update_time,
		},
	}

	result, updateErr := studentCollection.UpdateOne(
		ctx,
		bson.M{"schooldata.sid": data["sid"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the student could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated student",
		"result":  result,
	})
}

func UpdateStudentAddress(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check required fields are included
	if data["sid"] == "" || data["address"] == "" || data["city"] == "" || data["province"] == "" || data["postal"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"personaldata.address":  data["address"],
			"personaldata.city":     data["city"],
			"personaldata.province": data["province"],
			"personaldata.postal":   data["postal"],
			"updated_at":            update_time,
		},
	}

	result, updateErr := studentCollection.UpdateOne(
		ctx,
		bson.M{"sid": data["sid"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the student could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated student",
		"result":  result,
	})
}

// In the case a student gets help back a grade, we need to update their YOG (Year of Graduation)
func UpdateStudentYOG(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check required fields are included
	if data["sid"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	var student models.Student
	findErr := studentCollection.FindOne(context.TODO(), bson.M{"schooldata.sid": data["sid"]}).Decode(&student)
	if findErr != nil {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "student not found",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"schooldata.yog": student.SchoolData.YOG + 1,
			"updated_at":     update_time,
		},
	}

	result, updateErr := studentCollection.UpdateOne(
		ctx,
		bson.M{"schooldata.sid": data["sid"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the student could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated student",
		"result":  result,
	})
}

func UpdateStudentContacts(c *fiber.Ctx) error {
	return c.Status(fiber.StatusNotImplemented).JSON(fiber.Map{
		"success": nil,
		"message": "not implimented",
	})
}

func UpdateStudentPhoto(c *fiber.Ctx) error {
	return c.Status(fiber.StatusNotImplemented).JSON(fiber.Map{
		"success": nil,
		"message": "not implimented",
	})
}

func UpdateStudentEmail(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	verifiedAdmin := AuthAdmin(c)
	verifiedStudent, sid := AuthStudent(c)
	// Ensure Authenticated admin sent request
	if !verifiedAdmin && !verifiedStudent {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin or teacher can perform this action",
		})
	}

	// Check required fields are included
	if data["email"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"personaldata.email": data["email"],
			"updated_at":         update_time,
		},
	}

	result, updateErr := studentCollection.UpdateOne(
		ctx,
		bson.M{"schooldata.sid": sid},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the student could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated student",
		"result":  result,
	})
}

func RemoveStudentsDisabled(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authorized admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check required fields are included
	if data["sid"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"accountdata.accountdisabled": false,
			"accountdata.attempts":        0,
			"updated_at":                  update_time,
		},
	}

	result, updateErr := studentCollection.UpdateOne(
		ctx,
		bson.M{"schooldata.sid": data["sid"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the student account could not be re-enabled",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully re-enabled student account",
		"result":  result,
	})
}

/*
	Far later on this function is going to be completely automated.
	Instead of an admin sending a request to update the homeroom of
	a student or teacher, the system will take the room number of
	the teacher's or student's Block 2 class from their schedule.

	Though this function would remain for students only, for example
	a student requests a course change, if its their block 2 the
	admin would have to alter their homeroom to be the new class
	number.
*/
func UpdateTeacherHomeroom(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check required fields are included
	if data["tid"] == "" || data["homeroom"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"schooldata.homeroom": data["homeroom"],
			"updated_at":          update_time,
		},
	}

	result, updateErr := teacherCollection.UpdateOne(
		ctx,
		bson.M{"tid": data["tid"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the teacher could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated teacher",
		"result":  result,
	})
}

func UpdateTeacherPassword(c *fiber.Ctx) error {
	return c.Status(fiber.StatusNotImplemented).JSON(fiber.Map{
		"success": nil,
		"message": "not implimented",
	})
}

func ResetTeacherPassword(c *fiber.Ctx) error {
	return c.Status(fiber.StatusNotImplemented).JSON(fiber.Map{
		"success": nil,
		"message": "not implimented",
	})
}

func UpdateTeacherAddress(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check required fields are included
	if data["tid"] == "" || data["address"] == "" || data["city"] == "" || data["province"] == "" || data["postal"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"address":    data["address"],
			"city":       data["city"],
			"province":   data["province"],
			"postal":     data["postal"],
			"updated_at": update_time,
		},
	}

	result, updateErr := teacherCollection.UpdateOne(
		ctx,
		bson.M{"tid": data["tid"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the teacher could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated teacher",
		"result":  result,
	})
}

func UpdateTeacherPhoto(c *fiber.Ctx) error {
	return c.Status(fiber.StatusNotImplemented).JSON(fiber.Map{
		"success": nil,
		"message": "not implimented",
	})
}

func UpdateTeacherEmail(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin or teacher can perform this action",
		})
	}

	// Check required fields are included
	if data["tid"] == "" || data["email"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"email":      data["email"],
			"updated_at": update_time,
		},
	}

	result, updateErr := teacherCollection.UpdateOne(
		ctx,
		bson.M{"tid": data["tid"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the teacher could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated teacher",
		"result":  result,
	})
}

func UpdateTeacherName(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check id and names are included
	if data["_id"] == "" || data["firstname"] == "" || data["middlename"] == "" || data["lastname"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	teacherObjectId, idErr := primitive.ObjectIDFromHex(data["_id"])
	if idErr != nil {
		cancel()
		return c.Status(fiber.StatusNotFound).JSON(fiber.Map{
			"success": false,
			"message": "teacher not found",
			"error":   idErr,
		})
	}
	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"firstname":  data["firstname"],
			"middlename": data["middlename"],
			"lastname":   data["lastname"],
			"updated_at": update_time,
		},
	}

	result, updateErr := teacherCollection.UpdateOne(
		ctx,
		bson.M{"_id": teacherObjectId},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the teacher could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated teacher",
		"result":  result,
	})
}

func UpdateContactName(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check required fields are included
	if data["_id"] == "" || data["firstname"] == "" || data["middlename"] == "" || data["lastname"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"firstname":  data["firstname"],
			"middlename": data["middlename"],
			"lastname":   data["lastname"],
			"updated_at": update_time,
		},
	}

	result, updateErr := contactCollection.UpdateOne(
		ctx,
		bson.M{"_id": data["_id"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the contact could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated contact",
		"result":  result,
	})
}

func UpdateContactAddress(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check required fields are included
	if data["_id"] == "" || data["address"] == "" || data["city"] == "" || data["province"] == "" || data["postal"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"address":    data["address"],
			"city":       data["city"],
			"province":   data["province"],
			"postal":     data["postal"],
			"updated_at": update_time,
		},
	}

	result, updateErr := contactCollection.UpdateOne(
		ctx,
		bson.M{"_id": data["_id"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the contact could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated contact",
		"result":  result,
	})
}

func UpdateContactHomePhone(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check id of contact and new priority number is included
	if data["_id"] == "" || data["newnumber"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"homephone":  data["newnumber"],
			"updated_at": update_time,
		},
	}

	result, updateErr := contactCollection.UpdateOne(
		ctx,
		bson.M{"_id": data["_id"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "contact could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated contact",
		"result":  result,
	})
}

func UpdateContactWorkPhone(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check id of contact and new priority number is included
	if data["_id"] == "" || data["newnumber"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"workphone":  data["newnumber"],
			"updated_at": update_time,
		},
	}

	result, updateErr := contactCollection.UpdateOne(
		ctx,
		bson.M{"_id": data["_id"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "contact could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated contact",
		"result":  result,
	})
}

func UpdateContactEmail(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check id of contact and new priority number is included
	if data["_id"] == "" || data["email"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"email":      data["email"],
			"updated_at": update_time,
		},
	}

	result, updateErr := contactCollection.UpdateOne(
		ctx,
		bson.M{"_id": data["_id"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "contact could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated contact",
		"result":  result,
	})
}

func UpdateContactPriority(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check id of contact and new priority number is included
	if data["_id"] == "" || data["priority"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"priority":   data["priority"],
			"updated_at": update_time,
		},
	}

	result, updateErr := contactCollection.UpdateOne(
		ctx,
		bson.M{"_id": data["_id"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "contact could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated contact",
		"result":  result,
	})
}

func UpdateLockerCombo(c *fiber.Ctx) error {
	var data map[string]string
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)

	if err := c.BodyParser(&data); err != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "Failed to parse body",
			"error":   err,
		})
	}

	// Ensure Authenticated admin sent request
	if !AuthAdmin(c) {
		cancel()
		return c.Status(fiber.StatusUnauthorized).JSON(fiber.Map{
			"success": false,
			"message": "Unauthorized: only an admin can perform this action",
		})
	}

	// Check locker number is included
	if data["lockernumber"] == "" || data["newlockercombo"] == "" {
		cancel()
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"success": false,
			"message": "missing required fields",
		})
	}

	update_time, _ := time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
	update := bson.M{
		"$set": bson.M{
			"lockercombo": data["newlockercombo"],
			"updated_at":  update_time,
		},
	}

	result, updateErr := lockerCollection.UpdateOne(
		ctx,
		bson.M{"lockernumber": data["lockernumber"]},
		update,
	)
	if updateErr != nil {
		cancel()
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"success": false,
			"message": "the locker could not be updated",
			"error":   updateErr,
		})
	}
	defer cancel()

	return c.Status(fiber.StatusOK).JSON(fiber.Map{
		"success": true,
		"message": "successfully updated locker",
		"result":  result,
	})
}