package handlers

import (
	"kontor-api-gin/internal/globals"
	"kontor-api-gin/internal/models"
	"kontor-api-gin/internal/repository"
	"kontor-api-gin/internal/service"
	"net/http"

	"github.com/gin-contrib/sessions"
	"github.com/gin-gonic/gin"
	"gorm.io/gorm"
)

type MediaLoFiHandler struct {
	Service *service.MediaLoFiService
}

func NewMediaLoFiHandler(db *gorm.DB) *MediaLoFiHandler {
	mediaLoFiHandler := &MediaLoFiHandler{
		Service: service.NewMediaLoFiService(repository.NewMediaLoFiRepository(db)),
	}
	return mediaLoFiHandler
}

func (handler *MediaLoFiHandler) List(c *gin.Context) {
	lofis, err := handler.Service.List(c.Request.Context())
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}
	dtos := models.ConvertMediaLoFisToDtos(lofis)
	c.JSON(http.StatusOK, dtos)
}

func (handler *MediaLoFiHandler) Get(c *gin.Context) {
	id := c.Param("id")
	lofi, err := handler.Service.Get(c.Request.Context(), id)
	if err != nil {
		c.JSON(http.StatusNotFound, gin.H{"error": "Lofi not found"})
		return
	}
	c.JSON(http.StatusOK, lofi)
}

func (handler *MediaLoFiHandler) Add(c *gin.Context) {
	var input models.MediaLofiAdd

	if err := c.ShouldBindJSON(&input); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
		return
	}
	lofi, err := handler.Service.Add(c.Request.Context(), input.Url)
	if err != nil {
		c.JSON(http.StatusNotFound, gin.H{"error": "lofi not added"})
		return
	}
	c.JSON(http.StatusOK, lofi)
}

func (handler *MediaLoFiHandler) Delete(c *gin.Context) {
	id := c.Param("id")
	err := handler.Service.Delete(c.Request.Context(), id)
	if err != nil {
		c.JSON(http.StatusNotFound, gin.H{"error": "lofi not found"})
		return
	}
	c.JSON(http.StatusOK, gin.H{"ok": "true"})
}

func (handler *MediaLoFiHandler) ListPage(c *gin.Context) {
	session := sessions.Default(c)
	user := session.Get(globals.UserKey)
	lofis, err := handler.Service.List(c.Request.Context())
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}
	c.HTML(http.StatusOK, "lofi", gin.H{
		"title":   "Kontor MediaFiles",
		"version": "0.4.0",
		"message": "MediaFiles...",
		"lofis":   lofis,
		"user":    user,
	})
}