package com.craigvg.lichun_android.domain.models

import kotlinx.serialization.Serializable
import java.util.UUID

/**
 * Conversation-related models
 * Ported from iOS Conversation.swift
 */

/**
 * Conversation class representing available conversation options
 */
@Serializable
data class ConversationClass(
    val id: String = UUID.randomUUID().toString(),
    val fname: String,
    val button: String
)

/**
 * Individual conversation message
 */
@Serializable
data class ConversationMessage(
    val id: String,
    val message: String,
    val sentiment: String = "",
    val answerOptions: List<String>? = null,
    val sender: String? = null,
    val datetime: String,
    val date: String,
    val time: String
) {
    /**
     * Whether this is a message from the player
     */
    val isFromPlayer: Boolean
        get() = sender == "player" || sender == null

    /**
     * Sentiment indicator for message display
     */
    val sentimentEmoji: String
        get() = when (sentiment.lowercase()) {
            "positive" -> "smile"
            "negative" -> "frown"
            "neutral" -> "meh"
            else -> ""
        }
}

/**
 * Conversation object containing full conversation thread
 */
@Serializable
data class ConversationObj(
    val id: String,
    val type: String = "conversationEvent",
    val cType: String? = null,
    val character: String? = null,
    val conversation: List<ConversationMessage> = emptyList(),
    val question: Int = 0
) {
    /**
     * Last message in conversation
     */
    val lastMessage: ConversationMessage?
        get() = conversation.lastOrNull()

    /**
     * Preview text for conversation list
     */
    val previewText: String
        get() = lastMessage?.message?.take(50) ?: ""

    /**
     * Number of messages in conversation
     */
    val messageCount: Int
        get() = conversation.size
}