package mutations

import (
	"context"

	"git.aiterp.net/rpdata/api/graphql/resolver/types"
	"git.aiterp.net/rpdata/api/internal/auth"
	"git.aiterp.net/rpdata/api/model/change"
	"git.aiterp.net/rpdata/api/model/channel"
)

// ChannelEditArgs is input for the editChannel mutation
type ChannelEditArgs struct {
	Input *struct {
		Name         string
		Logged       *bool
		Hub          *bool
		EventName    *string
		LocationName *string
	}
}

// EditChannel resolves the editChannel mutation
func (r *MutationResolver) EditChannel(ctx context.Context, args *ChannelEditArgs) (*types.ChannelResolver, error) {
	input := args.Input

	token := auth.TokenFromContext(ctx)
	if !token.Permitted("channel.edit") {
		return nil, ErrUnauthorized
	}

	channel, err := channel.FindName(input.Name)
	if err != nil {
		return nil, err
	}

	err = channel.Edit(input.Logged, input.Hub, input.EventName, input.LocationName)
	if err != nil {
		return nil, err
	}

	go change.Submit("Channel", "edit", token.UserID, channel.Name, map[string]interface{}{
		"logged":   input.Logged,
		"hub":      input.Hub,
		"location": input.LocationName,
		"event":    input.EventName,
	})

	return &types.ChannelResolver{C: channel}, nil
}