package main

import (
	zord_tree "g.arns.lt/zordsdavini/zord-tree"
	"strings"
)

type FSummery struct {
	Name        string
	Category    []string
	Description string
	Id          string
	Lang        string
	Created     string
	Copyright   string
	Tags        []string
}

type TSummery struct {
	Files      []FSummery
	Tags       map[string]int
	Categories map[string]int
}

type FileContent struct {
	File    zord_tree.File
	Content string
}

func FormatTreeSummery(tree zord_tree.Tree) TSummery {
	ts := TSummery{Tags: map[string]int{}, Categories: map[string]int{}}
	readTree(tree, &ts, true)

	return ts
}

func readTree(tree zord_tree.Tree, ts *TSummery, isRoot bool) {
	for _, subtree := range tree.Dirs {
		readTree(subtree, ts, false)
		category := strings.Replace(subtree.Path, tree.Path, "", 1)
		category = strings.Replace(category, "/", "", 1)
		if isRoot {
			ts.Categories[category]++
		}
	}

	for _, file := range tree.Files {
		ts.Files = append(ts.Files, FSummery{
			Name:        file.Name,
			Category:    file.Category,
			Description: file.Meta["description"],
			Id:          file.Id,
			Lang:        file.Meta["lang"],
			Created:     file.Meta["created"],
			Copyright:   file.Meta["copyright"],
			Tags:        file.Tags,
		})
		for _, tag := range file.Tags {
			ts.Tags[tag]++
		}
	}
}

func GetContent(file zord_tree.File) FileContent {
	content, _ := zord_tree.ReadFileContent(file)
	return FileContent{File: file, Content: content}
}