package api

import (
	"github.com/TicketsBot/GoPanel/rpc/cache"
	"github.com/gin-gonic/gin"
	"github.com/rxdn/gdl/objects/channel"
	"sort"
)

func ChannelsHandler(ctx *gin.Context) {
	guildId := ctx.Keys["guildid"].(uint64)

	var channels []channel.Channel
	for _, ch := range cache.Instance.GetGuildChannels(guildId) {
		// Filter out threads
		if ch.Type == channel.ChannelTypeGuildNewsThread ||
			ch.Type == channel.ChannelTypeGuildPrivateThread ||
			ch.Type == channel.ChannelTypeGuildPublicThread {
			continue
		}

		channels = append(channels, ch)
	}

	if channels == nil {
		channels = make([]channel.Channel, 0) // don't serve null
	} else {
		sort.Slice(channels, func(i, j int) bool {
			return channels[i].Position < channels[j].Position
		})
	}

	ctx.JSON(200, channels)
}