package routes

import (
	"basic-sensor-receiver/app"
	"log"
	"net/http"

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

type postOrPutSensorsBody struct {
	Name string `json:"name" binding:"required"`
}

func GetSensors(s *app.Server) gin.HandlerFunc {
	return func(c *gin.Context) {
		sensors, err := s.Services.Sensors.GetList()

		if err != nil {
			log.Println(err)
			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
			return
		}

		c.JSON(http.StatusOK, sensors)
	}
}

func PostSensors(s *app.Server) gin.HandlerFunc {
	return func(c *gin.Context) {
		body := postOrPutSensorsBody{}
		if err := bindJSONBodyOrAbort(c, &body); err != nil {
			return
		}

		sensor, err := s.Services.Sensors.Create(body.Name)

		if err != nil {
			c.AbortWithError(http.StatusInternalServerError, err)
			return
		}

		c.JSON(http.StatusOK, sensor)
	}
}

func PutSensor(s *app.Server) gin.HandlerFunc {
	return func(c *gin.Context) {
		sensorId, err := getIntParamOrAbort(c, "sensor")
		if err != nil {
			return
		}

		body := postOrPutSensorsBody{}
		if err := bindJSONBodyOrAbort(c, &body); err != nil {
			return
		}

		sensor, err := s.Services.Sensors.Update(sensorId, body.Name)

		if err != nil {
			c.AbortWithError(http.StatusInternalServerError, err)
			return
		}

		c.JSON(http.StatusOK, sensor)
	}
}

func GetSensor(s *app.Server) gin.HandlerFunc {
	return func(c *gin.Context) {
		sensorId, err := getIntParamOrAbort(c, "sensor")
		if err != nil {
			return
		}

		body := postOrPutSensorsBody{}
		if err := bindJSONBodyOrAbort(c, &body); err != nil {
			return
		}

		sensor, err := s.Services.Sensors.GetById(sensorId)

		if err != nil {
			c.AbortWithError(http.StatusInternalServerError, err)
			return
		}

		c.JSON(http.StatusOK, sensor)
	}
}

func DeleteSensor(s *app.Server) gin.HandlerFunc {
	return func(c *gin.Context) {
		sensorId, err := getIntParamOrAbort(c, "sensor")
		if err != nil {
			return
		}

		err = s.Services.Sensors.DeleteById(sensorId)

		if err != nil {
			c.AbortWithError(http.StatusInternalServerError, err)
			return
		}

		c.Status(http.StatusOK)
	}
}