package model

import "time"

// Book represents a book's metadata from MongoDB.
type Book struct {
	ID   string                 `json:"id"`
	Book string                 `json:"book"`
	Data map[string]interface{} `json:"data"`
}

// Verse represents a single verse from MongoDB.
type Verse struct {
	ID              string    `json:"id"`
	Book            string    `json:"book"`
	Division        *string   `json:"division,omitempty"`
	Chapter         int       `json:"chapter"`
	Verse           int       `json:"verse"`
	VerseEnd        *int      `json:"verse_end,omitempty"`
	Reference       string    `json:"reference"`
	BookTitle       string    `json:"book_title"`
	Devanagari      string    `json:"devanagari"`
	Bengali         *string   `json:"bengali,omitempty"`
	Transliteration string    `json:"transliteration"`
	Synonyms        []Synonym `json:"synonyms"`
	Translation     string    `json:"translation"`
	Purport         []string  `json:"purport"`
}

// Synonym represents a word-meaning pair in verse synonyms.
type Synonym struct {
	Word     string   `json:"word"`
	Meanings []string `json:"meanings"`
}

// Letter represents a letter from MongoDB.
type Letter struct {
	ID               string   `json:"id"`
	Slug             string   `json:"slug"`
	Recipients       []string `json:"recipients"`
	RecipientDisplay string   `json:"recipient_display"`
	Date             *string  `json:"date,omitempty"`
	DateRef          *string  `json:"date_ref,omitempty"`
	Year             *int     `json:"year,omitempty"`
	Month            *int     `json:"month,omitempty"`
	Day              *int     `json:"day,omitempty"`
	Location         *string  `json:"location,omitempty"`
	Salutation       *string  `json:"salutation,omitempty"`
	Paragraphs       []string `json:"paragraphs"`
}

// Essay represents an essay from MongoDB.
type Essay struct {
	ID         string   `json:"id"`
	Slug       string   `json:"slug"`
	Title      string   `json:"title"`
	Author     string   `json:"author"`
	Year       *int     `json:"year,omitempty"`
	Group      *string  `json:"group,omitempty"`
	Order      int      `json:"order"`
	Paragraphs []string `json:"paragraphs"`
}

// GlossaryEntry represents a glossary term from MongoDB.
type GlossaryEntry struct {
	ID             string `json:"id"`
	Term           string `json:"term"`
	Definition     string `json:"definition"`
	DefinitionHTML string `json:"definition_html"`
}

// Disciple represents a disciple from MongoDB.
type Disciple struct {
	ID              string     `json:"id"`
	InitiatedName   string     `json:"initiated_name"`
	Suffix          string     `json:"suffix"`
	InitiationDate  *time.Time `json:"initiation_date,omitempty"`
	InitiationPlace *string    `json:"initiation_place,omitempty"`
	KarmiName       *string    `json:"karmi_name,omitempty"`
	Avatar          *string    `json:"avatar,omitempty"`
	About           *string    `json:"about,omitempty"`
	Tags            []string   `json:"tags"`
	IsVerified      bool       `json:"is_verified"`
}

// Transcription represents a lecture/conversation from MongoDB.
type Transcription struct {
	ID              string         `json:"id"`
	Slug            string         `json:"slug"`
	Name            string         `json:"name"`
	Type            string         `json:"type"` // "lecture" | "conversation"
	Date            *string        `json:"date,omitempty"`
	Year            *int           `json:"year,omitempty"`
	Month           *int           `json:"month,omitempty"`
	Day             *int           `json:"day,omitempty"`
	Place           *string        `json:"place,omitempty"`
	Context         *string        `json:"context,omitempty"`
	Reference       *string        `json:"reference,omitempty"`
	Summary         *string        `json:"summary,omitempty"`
	Content         []ContentBlock `json:"content"`
	Tags            []string       `json:"tags"`
	Participants    []string       `json:"participants"`
	Language        string         `json:"language"`
	Source          *string        `json:"source,omitempty"`
	DurationMinutes *int           `json:"duration_minutes,omitempty"`
	AudioUrl        *string        `json:"audio_url,omitempty"`
	IsPublished     bool           `json:"is_published"`
}

// ContentBlock represents a rich text block within a transcription.
type ContentBlock struct {
	Text      string  `json:"text"`
	Format    string  `json:"format"`    // "paragraph" | "heading" | "quote" | "verse" | "note"
	Alignment string  `json:"alignment"` // "left" | "center" | "right"
	Speaker   *string `json:"speaker,omitempty"`
}