package com.craigvg.lichun_android.domain.models

import kotlinx.serialization.Serializable

/**
 * Date activity model
 * Ported from iOS DateActivitySelectionView.swift
 */
@Serializable
data class DateActivity(
    val id: String = "",
    val name: String = "",
    val icon: String = "",
    val energyCost: Int = 0,
    val moneyCost: Double = 0.0,
    val diamondCost: Int = 0,
    val minAffinityGain: Int = 0,
    val maxAffinityGain: Int = 0,
    val premium: Boolean = false,
    val hasMiniGame: Boolean = false,
    val description: String = ""
) {
    val affinityRange: String
        get() = "$minAffinityGain-$maxAffinityGain"
}

/**
 * Date question for mini-game
 */
@Serializable
data class DateQuestion(
    val id: String = "",
    val text: String = "",
    val responses: List<DateResponse> = emptyList(),
    val round: Int = 0
)

/**
 * Date response option
 */
@Serializable
data class DateResponse(
    val id: String = "",
    val text: String = "",
    val isCorrect: Boolean = false,
    val affinityImpact: Int = 0
)

/**
 * Date mini-game state
 */
data class DateMiniGameState(
    val id: String = "",
    val partnerId: String = "",
    val partnerName: String = "",
    val activityId: String = "",
    val currentRound: Int = 0,
    val correctAnswers: Int = 0,
    val totalAffinity: Int = 0,
    val questions: List<DateQuestion> = emptyList(),
    val isComplete: Boolean = false,
    val selectedResponse: DateResponse? = null,
    val showFeedback: Boolean = false
) {
    val totalRounds: Int
        get() = questions.size

    val currentQuestion: DateQuestion?
        get() = questions.getOrNull(currentRound)

    val performance: String
        get() {
            val percentage = if (totalRounds > 0) correctAnswers.toDouble() / totalRounds * 100 else 0.0
            return when {
                percentage >= 90 -> "Excellent"
                percentage >= 70 -> "Great"
                percentage >= 50 -> "Good"
                else -> "Okay"
            }
        }
}