package main

import (
	"fmt"
	"os"

	"gitea.yves-biener.de/yves-biener/gitwarrior/internal/gitea"
	"gitea.yves-biener.de/yves-biener/gitwarrior/internal/gitw"
	"gitea.yves-biener.de/yves-biener/gitwarrior/internal/taskwarrior"
)

func main() {
	// TODO: server url may be also be derived from the git configuration?
	server := gitea.NewGitea("https://gitea.yves-biener.de")

	repository, err := gitw.Discover()
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(-1)
	}
	repository, err = server.VerifyRepository(repository)
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(-1)
	}
	fmt.Printf("%#v\n", repository)
	fmt.Println("---")

	issue, err := server.GetIssue(repository, 1)
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(-1)
	}
	milestone, err := server.GetMilestone(repository, 1)
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(-1)
	}
	comments, err := server.GetComments(repository)
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(-1)
	}

	fmt.Printf("%#v\n", issue)
	fmt.Println("---")
	fmt.Printf("%#v\n", milestone)
	fmt.Println("---")

	for _, comment := range comments {
		// NOTE: filter comments to only include comments which are related to the current issue
		// Order them by their Id's as that's the order they are in the issue (most likely)
		if comment.Issue_url == issue.Html_url {
			fmt.Printf("%#v\n", comment)
		}
	}

	var filter taskwarrior.Filter
	filter.IncludeProjects("notes")
	tasks, err := taskwarrior.GetTasks(filter)
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(-1)
	}
	for _, task := range tasks {
		fmt.Printf("%#v\n", task)
	}
	fmt.Println("---")

	filter.Reset()
	filter.IncludeIds(1, 2, 3)
	tasks, err = taskwarrior.GetTasks(filter)
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(-1)
	}
	for _, task := range tasks {
		fmt.Printf("%#v\n", task)
	}
	fmt.Println("---")

	// NOTE: this can be used to add / modify tasks
	// var update_tasks []taskwarrior.Task
	// task := taskwarrior.NewTask(
	// 	"This is a test task from gitwarrior",
	// 	"gitwarrior",
	// 	"issue",
	// )
	// update_tasks = append(update_tasks, task)
	// taskwarrior.UpdateTasks(update_tasks)

	// necessary configurations (see config file gitw.json)
	// - access code for gitea
	// - configuration for taskwarrior settings?

	// cli actions and parameters
	// - action: diff (i.e. what has changed between the current state of the taskwarrior tasks and the git issues / milestones)
	// - action: status (are there changes between the taskwarrior tasks and the gitea issues / milestones, that would require a sync)
	// - action: sync (synch diffs between taskwarrior tasks and gitea issues / milestones)
	//   - parameter: --dry-run (do only show changes that would be applied but do not apply them)
}