package model

import (
	"fmt"
	"regexp"
	"strings"
	"time"
)

type (
    BlueskyRecord struct {
        ActorDID    string `json:"actor"`
        RecordID    string `json:"record"`
    }
    FediverseActivity struct {
        AccountID   string `json:"account"`
        StatusID    string `json:"status"`
    }

    BlogAuthor struct {
        ID          string `json:"id"`
        DisplayName string `json:"display_name"`
        AvatarURL   string `json:"avatar_url"`
    }

	BlogPost struct {
        ID              string              `json:"id"`
        Title		    string              `json:"title"`
        Description     string 	            `json:"description"`
        Visible		    bool                `json:"visible"`
        PublishDate     time.Time           `json:"publish_date"`
        Author          BlogAuthor          `json:"author"`
        Markdown 	    string              `json:"markdown"`
        Bluesky         *BlueskyRecord      `json:"bluesky"`
        Fediverse       *FediverseActivity  `json:"fediverse"`
	}
)

func (b *BlogPost) TitleNormalised() string {
	rgx := regexp.MustCompile(`[^a-z0-9\-]`)
	return rgx.ReplaceAllString(
		strings.ReplaceAll(
			strings.ToLower(b.Title), " ", "-",
		),
		"",
	)
}

func (b *BlogPost) GetMonth() string {
	return fmt.Sprintf("%02d", int(b.PublishDate.Month()))
}

func (b *BlogPost) PrintDate() string {
    return b.PublishDate.Format("2 January 2006, 15:04")
}

func (b *BlogPost) TextPublishDate() string {
    return b.PublishDate.Format("2006-01-02T15:04")
}