//
//  LibraryModels.swift
//  Prisme
//
//  Author: Simon-Pierre Boucher <contact@spboucher.ai>
//

import Foundation
import SwiftData

/// A saved passage — most of the time you don't want the page, you want
/// the paragraph (CLAUDE.md §5, "L'extrait", P0). Stored with its source,
/// date and section context; the DOM path anchors it back in the page.
@Model
final class Excerpt {
    var text: String
    var sourceURLString: String
    var sourceTitle: String
    var sourceHost: String
    var sectionTitle: String?
    var domPath: String?
    var containerID: UUID
    var savedAt: Date

    init(
        text: String,
        sourceURLString: String,
        sourceTitle: String,
        sourceHost: String,
        sectionTitle: String?,
        domPath: String?,
        containerID: UUID
    ) {
        self.text = text
        self.sourceURLString = sourceURLString
        self.sourceTitle = sourceTitle
        self.sourceHost = sourceHost
        self.sectionTitle = sectionTitle
        self.domPath = domPath
        self.containerID = containerID
        self.savedAt = Date()
    }
}

/// A page saved as native data, freed from its layout ("Le favori
/// structuré", P0). Enriched by the digest when the model delivered one;
/// deterministic (title, lead sentence, headings) otherwise. Not a rotting
/// URL pointer: the structure is the favourite.
@Model
final class StructuredFavorite {
    @Attribute(.unique) var urlString: String
    var host: String
    var title: String
    var gist: String
    /// PageKind raw value when a digest classified the page.
    var kindRaw: String?
    var outlineTitles: [String]
    /// True when gist/outline came from the local model — drives the
    /// distinct "generated" treatment (§7).
    var isGenerated: Bool
    var containerID: UUID
    var savedAt: Date

    init(
        urlString: String,
        host: String,
        title: String,
        gist: String,
        kindRaw: String?,
        outlineTitles: [String],
        isGenerated: Bool,
        containerID: UUID
    ) {
        self.urlString = urlString
        self.host = host
        self.title = title
        self.gist = gist
        self.kindRaw = kindRaw
        self.outlineTitles = outlineTitles
        self.isGenerated = isGenerated
        self.containerID = containerID
        self.savedAt = Date()
    }
}