package task

import (
	"net/http"
	"strconv"

	"git.tek.govt.hu/dowerx/szoe-pontok/database/task"
	"git.tek.govt.hu/dowerx/szoe-pontok/model"
	"github.com/gin-gonic/gin"
	"github.com/gin-gonic/gin/binding"
	"github.com/go-playground/validator/v10"
)

func Add(c *gin.Context) {
	var tsk model.Task
	if c.MustBindWith(&tsk, binding.Form) != nil {
		return
	}

	issuer, ok := c.Get("neptun")
	if !ok {
		c.JSON(http.StatusBadRequest, gin.H{
			"status": http.StatusBadRequest,
			"error":  "not logged in",
		})
		return
	}

	tsk.Issuer = issuer.(string)

	val := validator.New(validator.WithRequiredStructEnabled())
	if err := val.Struct(tsk); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"status": http.StatusBadRequest,
			"error":  err.Error(),
		})
		return
	}

	if err := task.Add(tsk); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"status": http.StatusBadRequest,
			"error":  err.Error(),
		})
		return
	} else {
		c.JSON(http.StatusOK, gin.H{
			"status":  http.StatusOK,
			"message": "added",
		})
	}
}

func Remove(c *gin.Context) {
	id := c.Param("id")

	idInt, err := strconv.Atoi(id)

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

	if err := task.Remove(idInt); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"status": http.StatusBadRequest,
			"error":  err.Error(),
		})
	} else {
		c.JSON(http.StatusOK, gin.H{
			"status":  http.StatusOK,
			"message": "removed",
		})
	}
}

func List(c *gin.Context) {
	recipient, ok := c.Get("neptun")
	if !ok {
		c.JSON(http.StatusBadRequest, gin.H{
			"status": http.StatusBadRequest,
			"error":  "not logged in",
		})
		return
	}

	tasks, err := task.List(recipient.(string))
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{
			"status": http.StatusInternalServerError,
			"error":  err.Error(),
		})
	} else {
		c.JSON(http.StatusOK, gin.H{
			"status": http.StatusOK,
			"tasks":  tasks,
		})
	}
}

func ListUser(c *gin.Context) {
	recipient := c.Param("neptun")

	tasks, err := task.List(recipient)
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{
			"status": http.StatusInternalServerError,
			"error":  err.Error(),
		})
	} else {
		c.JSON(http.StatusOK, gin.H{
			"status": http.StatusOK,
			"tasks":  tasks,
		})
	}
}