ThreeKingdomsSlingshot/Assets/Scripts/OutGame/UI/TradeScreen.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

namespace TKS.OutGame
{
    /// <summary>
    /// 거래(img11 · 기획 S15) — ① 영웅·유닛 뽑기(픽업 · 천장 n/80 · 확률 공개 · 1회/10연 · 첫 10연 무료 · 결과 = 카드 순차 공개)
    /// ② 보물 상자 = 준비 중 ③ 상점·패스 = 골드 승급 장비 상점(흰/녹 · 일일 · 새로고침 보옥) · 패스 = 준비 중.
    /// </summary>
    public class TradeScreen : OutGameScreen
    {
        int page;
        readonly List<Button> tabs = new List<Button>();
        readonly List<RectTransform> pages = new List<RectTransform>();

        Text pityText;
        RectTransform pityBar;
        GameObject freeChip;
        GameObject freeChip2;
        Button singleBtn;
        Button tenBtn;
        RectTransform pickupArt;

        RectTransform shopGrid;
        ScrollRect shopScroll;
        Text shopTimer;
        Button refreshBtn;

        GameObject resultRoot;
        readonly List<GameObject> resultCards = new List<GameObject>();
        Coroutine revealing;

        public List<GachaPull> LastPulls { get; private set; }

        public int Page
        {
            get { return page; }
        }

        public bool ResultVisible
        {
            get { return resultRoot != null && resultRoot.activeSelf; }
        }

        /// <summary>장비 상점 칸 수(스킬서 임시 판매 칸 제외).</summary>
        public int ShopCardCount
        {
            get
            {
                int n = 0;
                foreach (Transform c in shopGrid)
                    if (c.name != SkillBookCellName) n++;
                return n;
            }
        }

        public const string SkillBookCellName = "SkillBook";

        /// <summary>스킬서 판매 칸이 있는가(PD #1093 B).</summary>
        public bool SkillBookCellVisible
        {
            get { return shopGrid != null && shopGrid.Find(SkillBookCellName) != null; }
        }

        public override void Build()
        {
            Tab = 4;
            Header("거래", "뽑기 · 상자 · 상점 · 패스", true);
            var body = Body();
            string[] names = { "영웅·유닛 뽑기", "보물 상자", "상점·패스" };
            for (int i = 0; i < names.Length; i++)
            {
                int k = i;
                tabs.Add(UiKit.Btn("Tab" + i, body, names[i], 32, UiKit.Paper, UiKit.Ink, new Vector2(0f, 1f), new Vector2(0f, 1f), new Vector2(24f + i * 348f, -18f), new Vector2(332f, 84f), () => SetPage(k)));
                pages.Add(UiKit.Fill("Page" + i, body, 0f, 0f, 118f, 0f));
            }
            BuildGacha(pages[0]);
            var chest = pages[1];
            UiKit.Label(chest, "보물 상자\n<size=34>청동 · 은 · 금 · 명장 · 보옥 상자</size>\n\n<size=36>준비 중 (2차 · 시스템 기획 §8)</size>", 56, UiKit.Ink, TextAnchor.MiddleCenter,
                new Vector2(0.5f, 0.6f), new Vector2(0.5f, 0.5f), Vector2.zero, new Vector2(900f, 500f));
            BuildShop(pages[2]);
        }

        public void SetPage(int p)
        {
            page = Mathf.Clamp(p, 0, pages.Count - 1);
            Refresh();
        }

        public void OpenShop()
        {
            Root.Show(this);
            SetPage(2);
        }

        public override void OnShow()
        {
            S.EnsureShop();
        }

        // ---------- 뽑기 ----------

        void BuildGacha(RectTransform p)
        {
            var g = S.Db.Gacha;
            var banner = UiKit.TopBand("Banner", p, 12f, 440f, 24f, 24f);
            UiKit.Paint(banner, new Color(0.27f, 0.14f, 0.12f));
            var pick = UiKit.Box("Pickup", banner, new Vector2(0f, 1f), new Vector2(0f, 1f), new Vector2(30f, -24f), new Vector2(230f, 62f), UiKit.Red);
            UiKit.FillLabel(pick.transform, "픽업 (2주)", 30, UiKit.White);
            UiKit.Label(banner, "영웅·유닛 뽑기", 60, UiKit.White, TextAnchor.MiddleLeft, new Vector2(0f, 1f), new Vector2(0f, 1f), new Vector2(36f, -110f), new Vector2(600f, 90f));
            UiKit.Label(banner, "모든 영웅·병사 유닛\n= 뽑기로 획득", 32, new Color(0.9f, 0.82f, 0.78f), TextAnchor.UpperLeft, new Vector2(0f, 1f), new Vector2(0f, 1f), new Vector2(36f, -210f), new Vector2(520f, 110f), false);
            var free = UiKit.Box("Free", banner, new Vector2(0f, 0f), new Vector2(0f, 0f), new Vector2(36f, 28f), new Vector2(300f, 78f), new Color(0.93f, 0.75f, 0.24f));
            UiKit.FillLabel(free.transform, "첫 10연 무료", 34, UiKit.Ink);
            freeChip = free.gameObject;
            pickupArt = UiKit.Rect("PickupArt", banner, new Vector2(1f, 0f), new Vector2(1f, 0f), new Vector2(-20f, 10f), new Vector2(440f, 400f));

            var pity = UiKit.TopBand("Pity", p, 468f, 130f, 24f, 24f);
            var pimg = UiKit.Paint(pity, UiKit.Paper);
            UiKit.Border(pimg, UiKit.Line, 3f);
            UiKit.Label(pity, "천장 게이지", 36, UiKit.Ink, TextAnchor.MiddleLeft, new Vector2(0f, 1f), new Vector2(0f, 1f), new Vector2(24f, -10f), new Vector2(400f, 56f));
            pityText = UiKit.Label(pity, "", 30, UiKit.Red, TextAnchor.MiddleRight, new Vector2(1f, 1f), new Vector2(1f, 1f), new Vector2(-24f, -10f), new Vector2(560f, 56f));
            pityBar = UiKit.Bar("PityBar", pity, new Vector2(0.5f, 0f), new Vector2(0.5f, 0f), new Vector2(0f, 18f), new Vector2(980f, 32f), new Color(0.86f, 0.82f, 0.75f), UiKit.Red);

            var prob = UiKit.TopBand("Prob", p, 614f, 270f, 24f, 24f);
            var primg = UiKit.Paint(prob, UiKit.Paper);
            UiKit.Border(primg, UiKit.Line, 3f);
            UiKit.Label(prob, "확률 공개", 36, UiKit.Ink, TextAnchor.MiddleLeft, new Vector2(0f, 1f), new Vector2(0f, 1f), new Vector2(24f, -10f), new Vector2(400f, 56f));
            UiKit.Label(prob, "확률·천장 전부 공개", 26, UiKit.InkSoft, TextAnchor.MiddleRight, new Vector2(1f, 1f), new Vector2(1f, 1f), new Vector2(-24f, -10f), new Vector2(400f, 56f), false);
            for (int t = 3; t >= 1; t--)
            {
                float y = -84f - (3 - t) * 58f;
                UiKit.Label(prob, UiKit.Stars(t, t), 38, UiKit.Star, TextAnchor.MiddleLeft, new Vector2(0f, 1f), new Vector2(0f, 1f), new Vector2(24f, y), new Vector2(160f, 50f));
                var fill = UiKit.Bar("P" + t, prob, new Vector2(0f, 1f), new Vector2(0f, 1f), new Vector2(200f, y - 12f), new Vector2(380f, 28f), new Color(0.86f, 0.82f, 0.75f), t == 3 ? UiKit.Red : new Color(0.47f, 0.38f, 0.32f));
                UiKit.SetBar(fill, g.P(t));
                UiKit.Label(prob, (g.P(t) * 100f).ToString("0.#") + " %" + (t == 1 ? " (병사 유닛 포함)" : ""), 32, UiKit.Ink, TextAnchor.MiddleLeft, new Vector2(0f, 1f), new Vector2(0f, 1f), new Vector2(600f, y), new Vector2(420f, 50f));
            }

            var btns = UiKit.TopBand("Buttons", p, 904f, 170f, 24f, 24f);
            singleBtn = UiKit.Btn("Single", btns, "", 40, UiKit.Dark, UiKit.White, new Vector2(0f, 0.5f), new Vector2(0f, 0.5f), Vector2.zero, new Vector2(500f, 160f), () => DoDraw(1));
            tenBtn = UiKit.Btn("Ten", btns, "", 40, UiKit.Red, UiKit.White, new Vector2(1f, 0.5f), new Vector2(1f, 0.5f), Vector2.zero, new Vector2(500f, 160f), () => DoDraw(g.TenCount));
            var f2 = UiKit.Box("Free2", tenBtn.transform, new Vector2(1f, 1f), new Vector2(1f, 0.5f), new Vector2(-10f, 0f), new Vector2(240f, 56f), new Color(0.93f, 0.75f, 0.24f));
            UiKit.FillLabel(f2.transform, "첫 10연 무료", 26, UiKit.Ink);
            freeChip2 = f2.gameObject;

            var e = S.Db.Economy;
            UiKit.Label(p, "중복 = 영웅 조각(★★★ " + e.ShardDup(3) + " · ★★ " + e.ShardDup(2) + " · ★ " + e.ShardDup(1) + ") · 병사 중복 = 골드 " + e.SoldierDupGold +
                           " · 10연 = ★★ 이상 1 보장", 26, UiKit.InkSoft, TextAnchor.MiddleCenter, new Vector2(0.5f, 1f), new Vector2(0.5f, 1f), new Vector2(0f, -1090f), new Vector2(1020f, 80f), false);
        }

        void RefreshGacha()
        {
            var g = S.Db.Gacha;
            var d = S.Save;
            pityText.text = d.gacha.pity + " / " + g.Pity + " · " + g.Pity + "회 ★★★ 확정";
            UiKit.SetBar(pityBar, d.gacha.pity / (float)Mathf.Max(1, g.Pity));
            bool free = GachaRules.FirstTenFree(S.Db, d);
            freeChip.SetActive(free);
            freeChip2.SetActive(free);
            UiKit.LabelOf(singleBtn).text = "1회\n<size=32>보옥 " + g.CostSingle.ToString("N0") + "</size>";
            UiKit.LabelOf(tenBtn).text = g.TenCount + "연\n<size=32>" + (free ? "무료" : "보옥 " + g.CostTen.ToString("N0")) + "</size>";
            UiKit.Clear(pickupArt);
            var picks = new List<HeroDb.Hero>();
            foreach (var pe in g.pool)
                if (pe.pickup && pe.inPool && S.Def(pe.heroId) != null) picks.Add(S.Def(pe.heroId));
            for (int i = 0; i < picks.Count && i < 2; i++)
            {
                UiKit.Portrait("Pick" + i, pickupArt, picks[i], new Vector2(1f, 0f), new Vector2(1f, 0f), new Vector2(-i * 210f, 50f), new Vector2(230f, 330f), false, 1f, new Color(1f, 1f, 1f, 0f));
                UiKit.Label(pickupArt, picks[i].nameKo + " ★" + picks[i].rarity, 26, UiKit.White, TextAnchor.MiddleCenter, new Vector2(1f, 0f), new Vector2(1f, 0f), new Vector2(-i * 210f, 6f), new Vector2(230f, 44f));
            }
        }

        public void DoDraw(int count)
        {
            var why = GachaRules.CanDraw(S.Db, S.Save, count);
            if (why != null)
            {
                Root.Toast(why);
                return;
            }
            LastPulls = S.Draw(count);
            ShowResult(LastPulls);
        }

        // ---------- 뽑기 결과(카드 순차 공개) ----------

        void ShowResult(List<GachaPull> pulls)
        {
            CloseResult();
            var dim = UiKit.Fill("GachaResult", Root.TopRoot);
            var dimg = UiKit.Paint(dim, new Color(0.08f, 0.05f, 0.04f, 0.9f), false, true);
            dimg.raycastTarget = true;
            var skip = dim.gameObject.AddComponent<Button>();
            skip.transition = Selectable.Transition.None;
            skip.onClick.AddListener(RevealAll);
            resultRoot = dim.gameObject;
            UiKit.Label(dim, "뽑기 결과", 64, UiKit.White, TextAnchor.MiddleCenter, new Vector2(0.5f, 1f), new Vector2(0.5f, 1f), new Vector2(0f, -200f), new Vector2(900f, 100f));
            int cols = Mathf.Min(5, Mathf.Max(1, pulls.Count));
            int rows = (pulls.Count + cols - 1) / cols;
            float cw = 196f, chh = 330f;
            for (int i = 0; i < pulls.Count; i++)
            {
                int r = i / cols, c = i % cols;
                int inRow = Mathf.Min(cols, pulls.Count - r * cols);
                float x = (c - (inRow - 1) / 2f) * (cw + 12f);
                float y = 120f - r * (chh + 20f) + (rows - 1) * (chh + 20f) / 2f;
                resultCards.Add(ResultCard(dim, pulls[i], new Vector2(x, y), new Vector2(cw, chh)));
            }
            UiKit.Btn("Ok", dim, "확인", 40, UiKit.Red, UiKit.White, new Vector2(0.5f, 0f), new Vector2(0.5f, 0f), new Vector2(0f, 180f), new Vector2(420f, 110f), CloseResult);
            revealing = Root.StartCoroutine(Reveal());
        }

        GameObject ResultCard(RectTransform parent, GachaPull p, Vector2 pos, Vector2 size)
        {
            var h = S.Def(p.heroId);
            var back = UiKit.Box("Card", parent, new Vector2(0.5f, 0.5f), new Vector2(0.5f, 0.5f), pos, size, new Color(0.35f, 0.22f, 0.18f));
            UiKit.Border(back, new Color(0.8f, 0.62f, 0.3f), 3f);
            UiKit.FillLabel(back.transform, "?", 90, new Color(0.8f, 0.62f, 0.3f));
            var front = UiKit.Fill("Front", back.transform);
            UiKit.Paint(front, p.tier == 3 ? new Color(1f, 0.93f, 0.75f) : p.tier == 2 ? new Color(0.92f, 0.9f, 0.98f) : UiKit.Paper);
            UiKit.Portrait("Face", front, h, new Vector2(0.5f, 1f), new Vector2(0.5f, 1f), new Vector2(0f, -10f), new Vector2(176f, 176f), false, 1.8f, new Color(0.9f, 0.86f, 0.8f));
            UiKit.Label(front, UiKit.Stars(p.tier, p.tier), 30, UiKit.Star, TextAnchor.MiddleCenter, new Vector2(0.5f, 1f), new Vector2(0.5f, 1f), new Vector2(0f, -188f), new Vector2(190f, 40f));
            UiKit.Label(front, h != null ? h.nameKo : p.heroId, 32, UiKit.Ink, TextAnchor.MiddleCenter, new Vector2(0.5f, 1f), new Vector2(0.5f, 1f), new Vector2(0f, -226f), new Vector2(190f, 44f));
            string tag = p.isNew ? "<color=#b0301e>NEW</color>" : p.shards > 0 ? "조각 +" + p.shards : p.gold > 0 ? "골드 +" + p.gold : "";
            if (p.pity) tag += " 천장";
            if (p.pickup) tag += " 픽업";
            UiKit.Label(front, tag, 26, UiKit.Ink, TextAnchor.MiddleCenter, new Vector2(0.5f, 0f), new Vector2(0.5f, 0f), new Vector2(0f, 10f), new Vector2(190f, 44f));
            front.gameObject.SetActive(false);
            return front.gameObject;
        }

        IEnumerator Reveal()
        {
            foreach (var c in resultCards)
            {
                yield return new WaitForSecondsRealtime(0.14f);
                if (c != null) c.SetActive(true);
            }
            revealing = null;
        }

        public void RevealAll()
        {
            if (revealing != null) Root.StopCoroutine(revealing);
            revealing = null;
            foreach (var c in resultCards)
                if (c != null) c.SetActive(true);
        }

        public void CloseResult()
        {
            if (revealing != null) Root.StopCoroutine(revealing);
            revealing = null;
            resultCards.Clear();
            if (resultRoot != null)
            {
                resultRoot.SetActive(false);
                Object.Destroy(resultRoot);
                resultRoot = null;
            }
            Refresh();
        }

        public int RevealedCount
        {
            get
            {
                int n = 0;
                foreach (var c in resultCards)
                    if (c != null && c.activeSelf) n++;
                return n;
            }
        }

        // ---------- 장비 상점 ----------

        void BuildShop(RectTransform p)
        {
            var head = UiKit.TopBand("ShopHead", p, 12f, 110f, 24f, 24f);
            UiKit.Label(head, "승급 장비 상점", 44, UiKit.Ink, TextAnchor.MiddleLeft, new Vector2(0f, 0.5f), new Vector2(0f, 0.5f), Vector2.zero, new Vector2(400f, 70f));
            var e = S.Db.Economy;
            var grades = new List<string>();
            foreach (var g in e.ShopGrades) grades.Add(UiKit.GradeKo(g));
            UiKit.Label(head, "골드 · " + string.Join("/", grades.ToArray()) + " · 매일 갱신", 26, UiKit.InkSoft, TextAnchor.MiddleLeft, new Vector2(0f, 0.5f), new Vector2(0f, 0.5f), new Vector2(330f, -4f), new Vector2(400f, 50f), false);
            shopTimer = UiKit.Label(head, "", 28, UiKit.Red, TextAnchor.MiddleRight, new Vector2(1f, 0.5f), new Vector2(1f, 0.5f), Vector2.zero, new Vector2(320f, 50f));
            shopGrid = UiKit.ScrollGrid("ShopGrid", p, 24f, 24f, 136f, 280f, new Vector2(326f, 400f), new Vector2(17f, 20f), 3, out shopScroll);
            refreshBtn = UiKit.Btn("Refresh", p, "", 36, UiKit.Jade, UiKit.White, new Vector2(0.5f, 0f), new Vector2(0.5f, 0f), new Vector2(0f, 150f), new Vector2(640f, 104f), () =>
            {
                var why = S.RefreshShop();
                Root.Toast(why ?? "상점 새로고침");
            });
            UiKit.Label(p, "청 이상 장비(보옥) · 성장 패스 · 월정액 · 챕터 팩 = 준비 중", 28, UiKit.InkSoft, TextAnchor.MiddleCenter, new Vector2(0.5f, 0f), new Vector2(0.5f, 0f), new Vector2(0f, 60f), new Vector2(1000f, 60f), false);
        }

        void RefreshShop()
        {
            S.EnsureShop();
            var d = S.Save;
            var left = EconomyRules.UntilNextDay(S.Now);
            shopTimer.text = "갱신까지 " + ((int)left.TotalHours).ToString("00") + ":" + left.Minutes.ToString("00");
            UiKit.LabelOf(refreshBtn).text = "새로고침 · 보옥 " + S.Db.Economy.ShopRefreshGem;
            UiKit.Clear(shopGrid);
            for (int i = 0; i < d.shop.items.Count; i++)
            {
                var it = d.shop.items[i];
                var g = S.Db.Gear.Get(it.gearId);
                int k = i;
                var cell = UiKit.Cell(shopGrid, "Item" + i, it.sold ? new Color(0.86f, 0.84f, 0.8f) : UiKit.Paper, null);
                UiKit.Border(cell, UiKit.Line, 2f);
                var strip = UiKit.TopBand("Grade", cell.transform, 0f, 64f);
                UiKit.Paint(strip, UiKit.GradeColor(g != null ? g.grade : ""));
                UiKit.FillLabel(strip, (g != null ? UiKit.GradeKo(g.grade) : "?") + " 등급", 28, UiKit.White);
                UiKit.Label(cell.transform, g != null ? g.nameKo : it.gearId, 40, UiKit.Ink, TextAnchor.MiddleCenter, new Vector2(0.5f, 1f), new Vector2(0.5f, 1f), new Vector2(0f, -86f), new Vector2(310f, 70f));
                UiKit.Label(cell.transform, "보유 " + d.inv.GearCount(it.gearId) + " · 필요 영웅 " + NeedCount(it.gearId), 24, UiKit.InkSoft, TextAnchor.MiddleCenter, new Vector2(0.5f, 1f), new Vector2(0.5f, 1f), new Vector2(0f, -160f), new Vector2(310f, 44f), false);
                UiKit.Label(cell.transform, "골드 " + it.price.ToString("N0"), 36, UiKit.Coin, TextAnchor.MiddleCenter, new Vector2(0.5f, 0f), new Vector2(0.5f, 0f), new Vector2(0f, 120f), new Vector2(310f, 56f));
                var b = UiKit.Btn("Buy", cell.transform, it.sold ? "품절" : "구매", 34, it.sold ? UiKit.Disabled : UiKit.Red, UiKit.White, new Vector2(0.5f, 0f), new Vector2(0.5f, 0f), new Vector2(0f, 20f), new Vector2(260f, 84f), () =>
                {
                    var why = S.BuyShop(k);
                    Root.Toast(why ?? (g != null ? g.nameKo : "") + " 구매 → 가방");
                });
                b.interactable = !it.sold;
            }
            AddSkillBookCell(d);
        }

        /// <summary>스킬서 임시 판매(PD #1093 B · 하루 skill_book_shop_daily 개 · 골드 skill_book_price · 정식 획득처 = 사당 던전(C) · PD 확인 대상).</summary>
        void AddSkillBookCell(SaveData d)
        {
            var e = S.Db.Economy;
            int left = Mathf.Max(0, e.SkillBookShopDaily - SkillRules.BooksBoughtToday(d, S.Now));
            var cell = UiKit.Cell(shopGrid, SkillBookCellName, left > 0 ? UiKit.Paper : new Color(0.86f, 0.84f, 0.8f), null);
            UiKit.Border(cell, UiKit.Line, 2f);
            var strip = UiKit.TopBand("Grade", cell.transform, 0f, 64f);
            UiKit.Paint(strip, UiKit.Purple);
            UiKit.FillLabel(strip, "스킬서 · 임시 판매", 28, UiKit.White);
            UiKit.Label(cell.transform, "스킬서", 40, UiKit.Ink, TextAnchor.MiddleCenter, new Vector2(0.5f, 1f), new Vector2(0.5f, 1f), new Vector2(0f, -86f), new Vector2(310f, 70f));
            UiKit.Label(cell.transform, "보유 " + d.inv.books.skill + " · 오늘 " + left + "/" + e.SkillBookShopDaily, 24, UiKit.InkSoft, TextAnchor.MiddleCenter, new Vector2(0.5f, 1f), new Vector2(0.5f, 1f), new Vector2(0f, -160f), new Vector2(310f, 44f), false);
            UiKit.Label(cell.transform, "골드 " + e.SkillBookPrice.ToString("N0"), 36, UiKit.Coin, TextAnchor.MiddleCenter, new Vector2(0.5f, 0f), new Vector2(0.5f, 0f), new Vector2(0f, 120f), new Vector2(310f, 56f));
            var b = UiKit.Btn("BuyBook", cell.transform, left > 0 ? "구매" : "품절", 34, left > 0 ? UiKit.Red : UiKit.Disabled, UiKit.White, new Vector2(0.5f, 0f), new Vector2(0.5f, 0f), new Vector2(0f, 20f), new Vector2(260f, 84f), () =>
            {
                var why = SkillRules.BuyBook(S.Db, S.Save, S.Now);
                if (why == null) S.Commit();
                Root.Toast(why ?? "스킬서 +1 (보유 " + S.Save.inv.books.skill + ")");
                Refresh();
            });
            b.interactable = left > 0;
        }

        /// <summary>그 장비를 지금 등급 칸에서 기다리는(아직 안 채운) 보유 영웅 수.</summary>
        int NeedCount(string gearId)
        {
            int n = 0;
            foreach (var hs in S.Save.heroes)
            {
                var h = S.Def(hs.id);
                var list = h != null ? S.Db.Heroes.GearFor(h, hs.grade) : null;
                if (list == null) continue;
                for (int i = 0; i < list.Count; i++)
                    if (list[i] == gearId && string.IsNullOrEmpty(hs.gear[i]))
                    {
                        n++;
                        break;
                    }
            }
            return n;
        }

        public override void Refresh()
        {
            for (int i = 0; i < tabs.Count; i++)
            {
                bool on = i == page;
                tabs[i].GetComponent<Image>().color = on ? UiKit.Red : UiKit.Paper;
                UiKit.LabelOf(tabs[i]).color = on ? UiKit.White : UiKit.Ink;
                pages[i].gameObject.SetActive(on);
            }
            if (page == 0) RefreshGacha();
            else if (page == 2) RefreshShop();
        }
    }
}