import Foundation

/// One topic section: a contiguous run of transcript entries `[startIndex...endIndex]`
/// (inclusive, indices into the canonical entries array) with an LLM title + summary.
struct TopicSection: Equatable {
    var title: String
    var summary: String
    var startIndex: Int
    var endIndex: Int
}

/// Structured "meeting extras" extracted from the named transcript. Mirrors
/// recap-relay's schema; speakers are real names (we already have them from
/// label-merge), not anonymous cluster ids.
struct MeetingExtras: Equatable {
    struct TLDR: Equatable { var summary: String; var primarySpeakers: [String] }
    struct Decision: Equatable { var statement: String; var agreedBy: [String]; var supportingOffset: Int? }
    struct ActionItem: Equatable { var description: String; var owner: String?; var dueHint: String?; var supportingOffset: Int? }
    struct OpenQuestion: Equatable { var question: String; var raisedBy: String? }
    struct KeyQuote: Equatable { var speaker: String?; var offset: Int?; var quote: String; var whyNotable: String }

    var tldr: TLDR
    var decisions: [Decision]
    var actionItems: [ActionItem]
    var openQuestions: [OpenQuestion]
    var keyQuotes: [KeyQuote]

    var isEmptyBeyondTLDR: Bool {
        decisions.isEmpty && actionItems.isEmpty && openQuestions.isEmpty && keyQuotes.isEmpty
    }
}

/// The assembled recap for one session: the topic sections + (optional) extras,
/// over the session's transcript. Rendered to `transcript.md` / `recap.html`.
struct RecapResult: Equatable {
    var sections: [TopicSection]
    var extras: MeetingExtras?
}