ChannelBrowser/main.go

package main

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"strings"

	"github.com/gdamore/tcell/v2"
	"github.com/rivo/tview"
)

type GuildData map[string]GuildInfo
type GuildInfo map[string]CategoryInfo
type CategoryInfo struct {
	Channels map[string]ChannelInfo `json:"channels"`
}

type ChannelInfo struct {
	Channelname string `json:"channelname"`
	Channeltype string `json:"channeltype"`
	Access      bool   `json:"access"`
}

func loadJSONFiles(outputDir string) (map[string]GuildData, error) {
	allData := make(map[string]GuildData)

	files, err := ioutil.ReadDir(outputDir)
	if err != nil {
		return nil, err
	}

	for _, fileInfo := range files {
		if !fileInfo.IsDir() && strings.HasSuffix(fileInfo.Name(), ".json") {
			filePath := fmt.Sprintf("%s/%s", outputDir, fileInfo.Name())
			data, err := ioutil.ReadFile(filePath)
			if err != nil {
				return nil, err
			}

			var fileGuildData GuildData
			if err := json.Unmarshal(data, &fileGuildData); err != nil {
				return nil, err
			}

			allData[fileInfo.Name()] = fileGuildData
		}
	}

	return allData, nil
}

func main() {
	outputDir := "output"
	allData, err := loadJSONFiles(outputDir)
	if err != nil {
		fmt.Println("Error loading JSON files:", err)
		return
	}

	app := tview.NewApplication()
	treeView := tview.NewTreeView().SetRoot(createTreeRoot(allData)).SetCurrentNode(createTreeRoot(allData))
	treeView.SetBorder(true).SetTitle("Files, Guilds, Categories and Channels").SetTitleAlign(tview.AlignLeft)

	treeView.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
		node := treeView.GetCurrentNode()
		if node == nil {
			return event
		}

		switch event.Key() {
		case tcell.KeyRight:
			node.SetExpanded(true)
		case tcell.KeyLeft:
			node.SetExpanded(false)
		}
		return event
	})

	instructions := tview.NewTextView().
		SetText("Navigate with Up/Down arrows. Expand with Right arrow, Collapse with Left arrow.").
		SetDynamicColors(true).
		SetRegions(true).
		SetWrap(true)

	flex := tview.NewFlex().
		SetDirection(tview.FlexRow).
		AddItem(instructions, 1, 1, false).
		AddItem(treeView, 0, 1, true)

	if err := app.SetRoot(flex, true).Run(); err != nil {
		panic(err)
	}
}

func createTreeRoot(allData map[string]GuildData) *tview.TreeNode {
	root := tview.NewTreeNode("Files")

	for fileName, guildData := range allData {
		fileNode := tview.NewTreeNode(fileName).SetReference(fileName).SetColor(tview.Styles.SecondaryTextColor)

		for guildName, categories := range guildData {
			guildNode := tview.NewTreeNode(guildName).SetReference(guildName).SetColor(tview.Styles.PrimaryTextColor)
			for categoryName, categoryInfo := range categories {
				categoryNode := tview.NewTreeNode(categoryName).SetReference(categoryName).SetColor(tview.Styles.TertiaryTextColor)
				for _, channelInfo := range categoryInfo.Channels {
					access := "No"
					if channelInfo.Access {
						access = "Yes"
					}
					channelNode := tview.NewTreeNode(fmt.Sprintf("%s (Type: %s, Access: %s)", channelInfo.Channelname, channelInfo.Channeltype, access)).
						SetReference(channelInfo.Channelname).
						SetColor(tview.Styles.ContrastSecondaryTextColor)
					categoryNode.AddChild(channelNode)
				}
				categoryNode.SetExpanded(false)
				guildNode.AddChild(categoryNode)
			}
			guildNode.SetExpanded(false)
			fileNode.AddChild(guildNode)
		}
		fileNode.SetExpanded(false)
		root.AddChild(fileNode)
	}

	return root
}