Colosseum/Assets/_Game/Scripts/Combat/Simulation/SimulationResult.cs

using System.Collections.Generic;
using System.Text;

using UnityEngine;

namespace Colosseum.Combat.Simulation
{
    /// <summary>
    /// 스킬별 기여도 요약입니다.
    /// </summary>
    [System.Serializable]
    public sealed class SimulationSkillBreakdown
    {
        [SerializeField] private string skillName;
        [Min(0)] [SerializeField] private int castCount;
        [Min(0f)] [SerializeField] private float totalDamage;

        public string SkillName => skillName;
        public int CastCount => castCount;
        public float TotalDamage => totalDamage;

        public SimulationSkillBreakdown(string skillName, int castCount, float totalDamage)
        {
            this.skillName = skillName ?? "Unknown";
            this.castCount = Mathf.Max(0, castCount);
            this.totalDamage = Mathf.Max(0f, totalDamage);
        }
    }

    /// <summary>
    /// 허수아비 계산 시뮬레이터 결과입니다.
    /// </summary>
    [System.Serializable]
    public sealed class SimulationResult
    {
        [SerializeField] private string summaryLine = string.Empty;
        [TextArea(8, 30)]
        [SerializeField] private string detailText = string.Empty;
        [SerializeField] private string buildLabel = string.Empty;
        [SerializeField] private string ruleName = string.Empty;
        [SerializeField] private string rotationName = string.Empty;
        [Min(0f)] [SerializeField] private float durationSeconds;
        [Min(0f)] [SerializeField] private float totalDamage;
        [Min(0f)] [SerializeField] private float averageDps;
        [Min(0f)] [SerializeField] private float totalManaUsed;
        [Min(0f)] [SerializeField] private float averageManaPerSecond;
        [SerializeField] private float firstCycleEndTime = -1f;
        [SerializeField] private List<SimulationSkillBreakdown> skillBreakdowns = new List<SimulationSkillBreakdown>();
        [SerializeField] private List<string> warnings = new List<string>();

        public string SummaryLine => summaryLine;
        public string DetailText => detailText;
        public string BuildLabel => buildLabel;
        public string RuleName => ruleName;
        public string RotationName => rotationName;
        public float DurationSeconds => durationSeconds;
        public float TotalDamage => totalDamage;
        public float AverageDps => averageDps;
        public float TotalManaUsed => totalManaUsed;
        public float AverageManaPerSecond => averageManaPerSecond;
        public float FirstCycleEndTime => firstCycleEndTime;
        public IReadOnlyList<SimulationSkillBreakdown> SkillBreakdowns => skillBreakdowns;
        public IReadOnlyList<string> Warnings => warnings;

        public void FinalizeResult(
            string buildLabel,
            string ruleName,
            string rotationName,
            float durationSeconds,
            float totalDamage,
            float totalManaUsed,
            float firstCycleEndTime,
            List<SimulationSkillBreakdown> breakdowns,
            List<string> warnings)
        {
            this.buildLabel = buildLabel ?? string.Empty;
            this.ruleName = ruleName ?? string.Empty;
            this.rotationName = rotationName ?? string.Empty;
            this.durationSeconds = Mathf.Max(0f, durationSeconds);
            this.totalDamage = Mathf.Max(0f, totalDamage);
            averageDps = this.durationSeconds > 0f ? this.totalDamage / this.durationSeconds : 0f;
            this.totalManaUsed = Mathf.Max(0f, totalManaUsed);
            averageManaPerSecond = this.durationSeconds > 0f ? this.totalManaUsed / this.durationSeconds : 0f;
            this.firstCycleEndTime = firstCycleEndTime;

            skillBreakdowns = breakdowns ?? new List<SimulationSkillBreakdown>();
            this.warnings = warnings ?? new List<string>();
            summaryLine = BuildSummaryLine();
            detailText = BuildDetailText();
        }

        private string BuildSummaryLine()
        {
            StringBuilder builder = new StringBuilder();
            builder.Append("[BuildSimulation] ");
            builder.Append(buildLabel);
            builder.Append(" | Rule=");
            builder.Append(ruleName);
            builder.Append(" | Rotation=");
            builder.Append(rotationName);
            builder.Append(" | Dmg=");
            builder.Append(totalDamage.ToString("0.##"));
            builder.Append(" | DPS=");
            builder.Append(averageDps.ToString("0.##"));
            builder.Append(" | Mana=");
            builder.Append(totalManaUsed.ToString("0.##"));
            builder.Append(" | Cycle=");
            builder.Append(firstCycleEndTime >= 0f ? firstCycleEndTime.ToString("0.##") + "s" : "미완료");
            return builder.ToString();
        }

        private string BuildDetailText()
        {
            StringBuilder builder = new StringBuilder();
            builder.AppendLine(summaryLine);
            builder.Append("Duration=");
            builder.Append(durationSeconds.ToString("0.##"));
            builder.Append("s | ManaPerSec=");
            builder.Append(averageManaPerSecond.ToString("0.##"));
            builder.AppendLine();

            if (skillBreakdowns.Count > 0)
            {
                builder.AppendLine("Skill Breakdown");
                for (int i = 0; i < skillBreakdowns.Count; i++)
                {
                    SimulationSkillBreakdown entry = skillBreakdowns[i];
                    builder.Append("- ");
                    builder.Append(entry.SkillName);
                    builder.Append(" | Cast=");
                    builder.Append(entry.CastCount);
                    builder.Append(" | Dmg=");
                    builder.Append(entry.TotalDamage.ToString("0.##"));
                    builder.AppendLine();
                }
            }

            if (warnings.Count > 0)
            {
                builder.AppendLine("Warnings");
                for (int i = 0; i < warnings.Count; i++)
                {
                    builder.Append("- ");
                    builder.Append(warnings[i]);
                    builder.AppendLine();
                }
            }

            return builder.ToString().TrimEnd();
        }
    }
}