package pages

import (
	"context"
	"log"

	"codeberg.org/Odyssium/gothub/utils"
	"github.com/carlmjohnson/requests"
	"github.com/gofiber/fiber/v2"
	"github.com/gomarkdown/markdown"
)

type Repo struct {
	Fullname      string
	Description   string
	HtmlUrl       string
	Fork          bool
	Parent        string
	Stars         int64
	Forks         int64
	Watchers      int64
	Language      string
	License       string
	DefaultBranch string
}

type RepoFiles struct {
	Name          string
	Path          string
	Type          string
	Fullname      string
	DefaultBranch string
}

func HandleRepo(c *fiber.Ctx) error {
	var repoArray []Repo
	var repoFilesArray []RepoFiles
	// get repo
	repo := utils.GetRequest("https://api.github.com/repos/" + c.Params("user") + "/" + c.Params("repo"))
	if repo.Get("message").String() == "Not Found" {
		return c.Status(404).Render("error", fiber.Map{
			"error": "Repository " + c.Params("user") + "/" + c.Params("repo") + " not found",
		})
	}
	repoFiles := utils.GetRequest("https://api.github.com/repos/" + c.Params("user") + "/" + c.Params("repo") + "/contents")
	bruh := repoFiles.Get("#.@pretty").Array()
	for _, item := range bruh {
		repoFilesArray = append(repoFilesArray, RepoFiles{
			Name:          item.Get("path").String(),
			Path:          item.Get("path").String(),
			Type:          item.Get("type").String(),
			Fullname:      repo.Get("full_name").String(),
			DefaultBranch: repo.Get("default_branch").String(),
		})
	}

	var readmee string

	err := requests.
		URL("https://raw.githubusercontent.com/" + c.Params("user") + "/" + c.Params("repo") + "/" + repo.Get("default_branch").String() + "/README.md").
		ToString(&readmee).
		Fetch(context.Background())
	if err != nil {
		readmee = ""
		log.Println(err)
	}

	mightBeUnsafe := markdown.ToHTML([]byte(readmee), nil, nil)

	// Trust Nobody
	readmeOutput := UGCPolicy().SanitizeBytes(mightBeUnsafe)

	repoArray = append(repoArray, Repo{
		Fullname:      repo.Get("full_name").String(),
		Description:   repo.Get("description").String(),
		HtmlUrl:       repo.Get("html_url").String(),
		Fork:          repo.Get("fork").Bool(),
		Stars:         repo.Get("stargazers_count").Int(),
		Forks:         repo.Get("forks_count").Int(),
		Watchers:      repo.Get("watchers_count").Int(),
		Language:      repo.Get("language").String(),
		License:       repo.Get("license").Get("name").String(),
		Parent:        repo.Get("parent").Get("full_name").String(),
		DefaultBranch: repo.Get("default_branch").String(),
	})

	return c.Render("repo", fiber.Map{
		"repo":   repoArray,
		"files":  repoFilesArray,
		"readme": string(readmeOutput),
	})
}