package main

import (
	"context"
	"encoding/json"
	"strings"

	"github.com/mattermost/mattermost/server/public/model"
	"github.com/pkg/errors"
)

// HandleProcessList handles the incoming process list from the desktop app.
func (p *Plugin) HandleProcessList(ctx context.Context, requestData []byte) error {
	var request struct {
		ProcessList string `json:"processList"`
		UserID      string `json:"userID"`
	}

	if err := json.Unmarshal(requestData, &request); err != nil {
		return errors.New("invalid request payload")
	}

	game := ""
	for knownGame := range knownGames {
		if strings.Contains(request.ProcessList, knownGame) {
			game = knownGame
			break
		}
	}

	if game != "" {
		if err := p.SetUserGameStatus(request.UserID, game); err != nil {
			return errors.New("failed to update user status: " + err.Error())
		}
	}

	return nil
}

// InitRoutes initializes any needed routes or commands for the plugin.
func InitRoutes(p *Plugin) {
	// Register the command that the user will call to set their game.
	command := &model.Command{
		Trigger:          "setgame",
		AutoComplete:     true,
		AutoCompleteDesc: "Set the game you are currently playing",
		AutoCompleteHint: "[game]",
	}

	if err := p.API.RegisterCommand(command); err != nil {
		p.API.LogError("Failed to register command", "error", err)
	}
}

// Note: Since you're using Mattermost's WebSocket connections,
// you might want to register for specific events in your `plugin.go`.
// For example, in your `OnActivate` method, you can register for events like this:

// p.API.RegisterWebSocketEvent("your_event_name", p.HandleWebSocketEvent)