package main

import (
	"embed"
	"fmt"
	"net/http"

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

//go:embed static/* templates/*
var fs embed.FS

func main() {
	router := gin.Default()

	router.LoadHTMLGlob("templates/*")
	router.StaticFS("/public", http.FS(fs))

	router.GET("/", getTasksListHandler)
	router.POST("/", upsertTaskHandler)

	router.Run()

}

func getTasksListHandler(c *gin.Context) {
	tasksList := getTasks()
	tasks := tasksList.getSortedTasks()
	c.HTML(http.StatusOK, "index.tmpl", gin.H{
		"tasks": tasks,
	})
}

func upsertTaskHandler(c *gin.Context) {
	taskPayload := TaskPayload{}
	if err := c.ShouldBind(&taskPayload); err != nil {
		fmt.Println(err)
		c.String(http.StatusBadRequest, "Invalid payload")
	} else {
		id := taskPayload.Id

		if id != 0 {
			updateTask(id, taskPayload)
		} else {
			addTask(taskPayload)
		}
		getTasksListHandler(c)
	}
}