"""我的数据视图：总览、进球/助攻趋势图、逐场登记、MVP 投票、改密面板。

约定：触发动作的按钮放在 _my_panel 静态区（每次登录构建一次），id 稳定；
仅「带初值的输入框」放进随数据刷新的 output_ui。
"""
from __future__ import annotations

from typing import Any, Optional

from shiny import ui

from . import config, theme
from .view_common import _match_top, _name_with_jersey


def _my_panel() -> ui.Tag:
    return ui.div(
        ui.output_ui("my_fifa_card"),
        ui.output_ui("my_totals"),
        ui.output_ui("my_trend"),
        theme.card(
            "逐场登记",
            ui.div(
                "默认每场都算你出勤。某场没上场就关掉「出勤」开关；"
                "进了球 / 有助攻就填上数字，然后点保存。",
                class_="sde-sub",
            ),
            ui.output_ui("my_form"),
            ui.input_action_button("btn_save_stats", "💾 保存我的数据", class_="btn-primary"),
            icon="📝",
        ),
        theme.card(
            "评选本场 MVP",
            ui.div("为每场比赛投出你心中的 MVP（可改、可不投；不能投自己）。", class_="sde-sub"),
            ui.output_ui("my_mvp_form"),
            ui.input_action_button("btn_save_mvp", "🏅 保存我的投票", class_="btn-primary"),
            icon="🗳️",
        ),
        theme.card(
            "修改密码",
            ui.div("首次登录请尽快修改初始密码。新密码至少 6 位。", class_="sde-sub"),
            ui.layout_columns(
                ui.input_password("cp_old", "当前密码"),
                ui.input_password("cp_new", "新密码"),
                ui.input_password("cp_new2", "确认新密码"),
                col_widths=[4, 4, 4],
                fill=False,
            ),
            ui.input_action_button("btn_change_pw", "🔑 修改密码", class_="btn-primary"),
            icon="🔒",
        ),
    )


def _earned_badges(rank: dict[str, Any]) -> list[ui.Tag]:
    """按数据自动点亮称号徽章：队内第一/荣誉/里程碑。"""
    b: list[ui.Tag] = []
    if rank["goals"] > 0 and rank["goal_rank"] == 1:
        b.append(ui.span("⚽ 队内射手王", class_="sde-badge"))
    if rank["assists"] > 0 and rank["assist_rank"] == 1:
        b.append(ui.span("🎯 队内助攻王", class_="sde-badge b-blue"))
    if rank.get("mvps", 0) > 0:
        b.append(ui.span(f'🏅 最佳球员 ×{rank["mvps"]}', class_="sde-badge"))
    if rank.get("dmvps", 0) > 0:
        b.append(ui.span(f'🛡️ 铁血防守 ×{rank["dmvps"]}', class_="sde-badge b-red"))
    if rank["total"] > 0 and rank["attended"] == rank["total"]:
        b.append(ui.span("📋 全勤铁人", class_="sde-badge b-green"))
    if rank.get("is_goalkeeper") and rank.get("saves", 0) > 0:
        b.append(ui.span(f'🧤 扑救 ×{rank["saves"]}', class_="sde-badge b-blue"))
    if rank["ga"] >= 10:
        b.append(ui.span("🔥 进攻核心 · 参与10+球", class_="sde-badge b-red"))
    elif rank["ga"] >= 5:
        b.append(ui.span("⚡ 关键先生 · 参与5+球", class_="sde-badge"))
    return b


def _motivation(rank: dict[str, Any]) -> tuple[str, str]:
    """按数据生成一句教练寄语（标题, 正文）。规则从上到下取第一条命中。"""
    n = rank["n_players"]
    if rank.get("mvps", 0) >= 2:
        return "球队的招牌 🌟", (
            f'{rank["mvps"]} 座最佳球员奖杯说明了一切——你就是肆带贰的门面。'
            "保持状态，队史会记住你的名字。"
        )
    if rank["goals"] > 0 and rank["goal_rank"] == 1:
        return "锋线杀神 🔥", (
            f'{rank["goals"]} 粒进球领跑全队！对手教练布置战术时，'
            "白板上圈出来的那个号码就是你。继续轰门！"
        )
    if rank["assists"] > 0 and rank["assist_rank"] == 1:
        return "中场大脑 🧠", (
            f'{rank["assists"]} 次助攻全队第一。队友们的进球集锦里，'
            "一半镜头都该给传出致命一传的你。"
        )
    if rank.get("dmvps", 0) > 0:
        return "后防铁闸 🛡️", (
            f'{rank["dmvps"]} 次铁血防守认证——前锋们敢内切，是因为知道身后有你。'
            "防守赢得冠军！"
        )
    if rank.get("is_goalkeeper") and rank.get("saves", 0) > 0:
        return "门线守护神 🧤", (
            f'{rank["saves"]} 次扑救，每一次都是白捡的净胜球。'
            "手套已经热了，下一场继续封门！"
        )
    if rank["total"] > 0 and rank["attended"] == rank["total"]:
        return "全勤铁人 💪", (
            "一场不落！天赋会迟到，但出勤从不缺席——球队最稳的一块拼图就是你。"
        )
    if rank["ga"] > 0:
        return "稳步上分 📈", (
            f'已参与 {rank["ga"]} 粒进球，射手榜第 {rank["goal_rank"]}/{n}。'
            "距离前排只差几脚发力，下一场就是你的破纪录之夜。"
        )
    return "登场即主角 🚀", (
        "数据栏还空着？那是留给你书写的。下一场比赛，从第一粒进球、"
        "第一次助攻开始——全队都在等你的高光时刻。"
    )


_FIFA_LABELS = {
    "SHO": "射术", "PAS": "传球", "STA": "体能",
    "HON": "荣誉", "DEF": "防守", "IMP": "影响",
}


def _card_quote(card: dict[str, Any]) -> tuple[str, str]:
    """球星卡背面寄语（标题, 正文）：按卡面数据画像，从上到下取第一条命中。"""
    if card.get("mvps", 0) >= 2:
        return "球队的招牌 🌟", (
            f'{card["mvps"]} 座最佳球员奖杯说明了一切——你就是肆带贰的门面。'
        )
    if card.get("mvps", 0) == 1:
        return "高光时刻 🏅", "最佳球员奖杯已入账,状态正盛——下一座已经在路上。"
    if card.get("dmvps", 0) > 0:
        return "后防铁闸 🛡️", (
            f'{card["dmvps"]} 次铁血防守认证——前锋们敢内切,是因为身后有你。'
        )
    if card.get("is_goalkeeper") and card.get("saves", 0) > 0:
        return "门线守护神 🧤", f'{card["saves"]} 次扑救,每一次都是白捡的净胜球。'
    if card.get("goals", 0) >= 3:
        return "锋线杀神 🔥", f'{card["goals"]} 粒进球在手,对手后卫看到你就头疼。'
    if card.get("assists", 0) >= 3:
        return "中场大脑 🧠", f'{card["assists"]} 次助攻,队友的进球集锦里全是你的传球。'
    if card.get("total", 0) > 0 and card.get("attended") == card.get("total"):
        return "全勤铁人 💪", "一场不落!球队最稳的一块拼图就是你。"
    if card.get("ga", 0) > 0:
        return "稳步上分 📈", f'已参与 {card["ga"]} 粒进球,下一场就是爆发之夜。'
    return "登场即主角 🚀", "数据栏还空着?那是留给你书写的。"


def _fifa_back_tag(card: dict[str, Any], tier: str) -> ui.Tag:
    """球星卡背面：真实数据 2×2 + 出场 + 寄语（与正面同档配色）。"""
    qt, qb = _card_quote(card)
    cells = [
        ("⚽", "进球", card.get("goals", 0)),
        ("🅰️", "助攻", card.get("assists", 0)),
        ("🏅", "最佳球员", card.get("mvps", 0)),
        ("🛡️", "防守MVP", card.get("dmvps", 0)),
    ]
    if card.get("is_goalkeeper"):
        cells.append(("🧤", "扑救", card.get("saves", 0)))
    grid = [
        ui.div(
            ui.span(f"{ic} {lb}", class_="bk"),
            ui.span(str(v), class_="bn"),
            class_="bst",
        )
        for ic, lb, v in cells
    ]
    return ui.div(
        ui.div(card["name"], class_="bname"),
        ui.div(f'出场 {card.get("attended", 0)}/{card.get("total", 0)}', class_="bapps"),
        ui.div(*grid, class_="bgrid"),
        ui.div(ui.div(qt, class_="qt"), ui.div(qb, class_="qb"), class_="bquote"),
        ui.div("点击翻回 ↩", class_="bflip"),
        class_=f"sde-fifa sde-fifa-back {tier}",
    )


def fifa_card_tag(card: dict[str, Any], is_me: bool = False,
                  flip_prefix: str = "", diamond: bool = False) -> ui.Tag:
    """渲染一张 FIFA 卡（供个人页与主页卡墙复用）。

    档位：OVR≥92 传奇紫 / ≥80 金 / ≥68 银 / 其余铜。
    flip_prefix 非空时启用点击 3D 翻面（checkbox+label,零 JS）,背面为真实数据+寄语。
    diamond=True 时套用「钻石」专属皮肤（纯外观,仅个人页本人触发）——OVR 数字与
    六维数据完全不变,只换配色/边框,不影响任何评分与榜单。
    """
    ovr = card["ovr"]
    tier = ("diamond" if diamond else
            "legend" if ovr >= 88 else "gold" if ovr >= 74
            else "silver" if ovr >= 66 else "bronze")
    order = ["SHO", "PAS", "STA", "HON", "DEF", "IMP"]
    grid = [
        ui.div(
            ui.span(str(card["stats"][k]), class_="n"),
            ui.span(_FIFA_LABELS[k] + " " + k, class_="k"),
            class_="st",
        )
        for k in order
    ]
    front = ui.div(
        ui.div(class_="halo"),
        ui.div(
            ui.div(str(ovr), class_="ovr"),
            ui.div(
                ui.div(card["pos"], class_="pos"),
                (ui.div(f'NO.{card["jersey"]}', class_="jer") if card.get("jersey") else None),
                class_="meta",
            ),
            ui.div(ui.img(src=config.CREST_URL), class_="crest-s"),
            class_="top",
        ),
        ui.div(card["name"], class_="fname"),
        ui.div(*grid, class_="grid"),
        ui.div("SI DAI ER FC · 肆带贰", class_="club"),
        (ui.div("点击查看战绩 ↻", class_="fflip") if flip_prefix else None),
        class_=f"sde-fifa {tier}" + (" is-me-card" if is_me else ""),
    )
    if not flip_prefix:
        return front
    cb_id = f"{flip_prefix}_{card['user_id']}"
    return ui.div(
        ui.tags.input(type="checkbox", id=cb_id, class_="sde-flip-cb"),
        ui.tags.label(
            ui.div(
                ui.div(front, class_="face front"),
                ui.div(_fifa_back_tag(card, tier), class_="face back"),
                class_="sde-flipper",
            ),
            **{"for": cb_id},
            class_="sde-flip",
        ),
        class_="sde-flip-box",
    )


def my_fifa_card_view(card: Optional[dict[str, Any]],
                      diamond: bool = False) -> ui.Tag:
    """个人页顶部的大尺寸 FIFA 卡（可翻面）。

    diamond=True 时本人的卡显示为钻石皮肤（专属外观,不改数据）。
    """
    if not card:
        return ui.div()
    return ui.div(
        fifa_card_tag(card, flip_prefix="flipme", diamond=diamond),
        class_="sde-fifa-wrap",
    )


def my_totals_view(rank: Optional[dict[str, Any]]) -> ui.Tag:
    """我的主场：球员卡 Hero——背号水印 + 大名 + 称号徽章 + 教练寄语 + 荣誉瓦片。"""
    if not rank:
        return ui.div()
    n = rank["n_players"]
    qt, qb = _motivation(rank)
    tiles = [
        ui.div(ui.div(str(rank["goals"]), class_="v"), ui.div("进球", class_="l"),
               ui.div(f'队内第 {rank["goal_rank"]}/{n}', class_="r"), class_="sde-ptile"),
        ui.div(ui.div(str(rank["assists"]), class_="v"), ui.div("助攻", class_="l"),
               ui.div(f'队内第 {rank["assist_rank"]}/{n}', class_="r"), class_="sde-ptile t-blue"),
        ui.div(ui.div(str(rank["ga"]), class_="v"), ui.div("参与进球", class_="l"),
               ui.div("进球+助攻", class_="r"), class_="sde-ptile t-cream"),
        ui.div(ui.div(f'{rank["attended"]}/{rank["total"]}', class_="v"), ui.div("出场", class_="l"),
               ui.div("出勤率 %d%%" % round(100 * rank["attended"] / rank["total"]) if rank["total"] else "—",
                      class_="r"), class_="sde-ptile t-green"),
        ui.div(ui.div(str(rank.get("mvps", 0)), class_="v"), ui.div("最佳球员 MVP", class_="l"),
               ui.div("领队结算", class_="r"), class_="sde-ptile"),
        ui.div(ui.div(str(rank.get("dmvps", 0)), class_="v"), ui.div("铁血防守 MVP", class_="l"),
               ui.div("领队结算", class_="r"), class_="sde-ptile t-red"),
    ]
    if rank.get("is_goalkeeper"):
        tiles.append(
            ui.div(ui.div(str(rank.get("saves", 0)), class_="v"), ui.div("扑救", class_="l"),
                   ui.div("门将", class_="r"), class_="sde-ptile t-blue")
        )
    badges = _earned_badges(rank)
    return ui.div(
        ui.div(f'#{rank["jersey"]}' if rank.get("jersey") else "SDE", class_="wm"),
        ui.div("MY ARENA · 我的主场", class_="kicker"),
        ui.div(rank["name"], class_="nm"),
        ui.div(
            ("GOALKEEPER · 门将" if rank.get("is_goalkeeper") else "PLAYER · 球员")
            + (f' · NO.{rank["jersey"]}' if rank.get("jersey") else ""),
            class_="rl",
        ),
        (ui.div(*badges, class_="sde-badges") if badges else None),
        ui.div(ui.div(qt, class_="h"), ui.div(qb, class_="b"), class_="sde-quote"),
        ui.div(*tiles, class_="sde-ptiles"),
        class_="sde-pcard",
    )


def trend_svg(matchlog: list[dict[str, Any]]) -> ui.Tag:
    """手写 SVG 柱状趋势：每场两根柱（进球=金、助攻=蓝），按时间正序。无外部依赖。"""
    rows = list(reversed(matchlog))  # player_matchlog 是日期倒序，这里转正序
    if not rows:
        return ui.div("还没有比赛数据，等领队录入比分后即可看趋势。", class_="sde-empty")
    maxv = max([1] + [r["goals"] for r in rows] + [r["assists"] for r in rows])
    slot, barw, gap = 56, 15, 7
    pad_l = pad_r = 10
    top, bottom, h = 20, 28, 176
    area = h - top - bottom
    y0 = top + area
    w = pad_l + pad_r + slot * len(rows)
    parts: list[str] = [
        f'<line x1="{pad_l}" y1="{y0}" x2="{w - pad_r}" y2="{y0}" '
        f'stroke="rgba(255,255,255,.18)" stroke-width="1"/>'
    ]
    for i, r in enumerate(rows):
        cx = pad_l + slot * i + slot / 2
        gx, ax = cx - barw - gap / 2, cx + gap / 2
        gh, ah = r["goals"] / maxv * area, r["assists"] / maxv * area
        parts.append(
            f'<rect x="{gx:.1f}" y="{y0 - gh:.1f}" width="{barw}" height="{gh:.1f}" rx="3" fill="#EBCB6B"/>'
        )
        if r["goals"]:
            parts.append(
                f'<text x="{gx + barw / 2:.1f}" y="{y0 - gh - 4:.1f}" text-anchor="middle" '
                f'font-size="10" fill="#EBCB6B">{r["goals"]}</text>'
            )
        parts.append(
            f'<rect x="{ax:.1f}" y="{y0 - ah:.1f}" width="{barw}" height="{ah:.1f}" rx="3" fill="#3DA5D9"/>'
        )
        if r["assists"]:
            parts.append(
                f'<text x="{ax + barw / 2:.1f}" y="{y0 - ah - 4:.1f}" text-anchor="middle" '
                f'font-size="10" fill="#7fd0f0">{r["assists"]}</text>'
            )
        label = r["date"][5:] if len(r["date"]) >= 10 else r["date"]
        parts.append(
            f'<text x="{cx:.1f}" y="{y0 + 16:.1f}" text-anchor="middle" '
            f'font-size="10" fill="#9DB0D0">{label}</text>'
        )
    svg = (
        f'<svg viewBox="0 0 {w} {h}" preserveAspectRatio="xMinYMid meet" '
        f'style="width:100%;max-width:{w}px;height:auto;overflow:visible">'
        + "".join(parts)
        + "</svg>"
    )
    legend = ui.div(
        ui.span(ui.span(class_="sde-dot-g"), "进球"),
        ui.span(ui.span(class_="sde-dot-a"), "助攻"),
        class_="sde-legend",
    )
    return ui.div(legend, ui.div(ui.HTML(svg), class_="sde-trend-wrap"), class_="sde-trend")


def my_trend_view(matchlog: list[dict[str, Any]]) -> ui.Tag:
    return theme.card("我的进球/助攻趋势", trend_svg(matchlog), icon="📈", sub="按时间正序")


def my_form_view(matchlog: list[dict[str, Any]], is_gk: bool = False) -> ui.Tag:
    """逐场登记：每场一张卡片，出勤/进球/助攻控件 flex 换行，手机端不溢出。

    输入框 id（att_/g_/a_）保持不变；门将额外多一个扑救栏（sv_）。
    """
    if not matchlog:
        return ui.div("还没有比赛，等领队录入比分后即可登记。", class_="sde-empty")
    cards = []
    for m in matchlog:
        mid = m["id"]
        cards.append(
            ui.div(
                _match_top(m),
                ui.div(
                    ui.div(
                        ui.span("出勤", class_="sde-ctl-l"),
                        ui.input_switch(f"att_{mid}", "", value=bool(m["attended"])),
                        class_="sde-ctl",
                    ),
                    ui.div(
                        ui.span("进球", class_="sde-ctl-l"),
                        ui.input_numeric(f"g_{mid}", None, int(m["goals"]), min=0, max=99, width="80px"),
                        class_="sde-ctl",
                    ),
                    ui.div(
                        ui.span("助攻", class_="sde-ctl-l"),
                        ui.input_numeric(f"a_{mid}", None, int(m["assists"]), min=0, max=99, width="80px"),
                        class_="sde-ctl",
                    ),
                    (
                        ui.div(
                            ui.span("扑救", class_="sde-ctl-l"),
                            ui.input_numeric(f"sv_{mid}", None, int(m["saves"]), min=0, max=99, width="80px"),
                            class_="sde-ctl",
                        )
                        if is_gk
                        else None
                    ),
                    class_="sde-ctl-row",
                ),
                class_="sde-mc sde-mc-form",
            )
        )
    return ui.div(*cards, class_="sde-mc-list")


def my_mvp_form_view(
    matchlog: list[dict[str, Any]],
    players: list[dict[str, Any]],
    my_votes_map: dict[int, int],
    me_id: Optional[int],
    settled: Optional[dict[int, dict[str, Any]]] = None,
) -> ui.Tag:
    """每场投 MVP：下拉选队员（排除自己），预填已投票；id 为 mvp_{mid}。

    已结算的场次不再显示下拉，改显示「本场 MVP：XXX（领队已结算）」。
    """
    settled = settled or {}
    if not matchlog:
        return ui.div("还没有比赛，等领队录入比分后即可投票。", class_="sde-empty")
    choices: dict[str, str] = {"none": "— 未投 —"}
    for p in players:
        if p["id"] != me_id:
            choices[str(p["id"])] = _name_with_jersey(p)
    cards = []
    for m in matchlog:
        mid = m["id"]
        if m.get("mvp_locked"):
            win = settled.get(mid)
            parts = []
            if win and win.get("names"):
                parts.append(f'🏅 最佳球员：{"、".join(win["names"])}')
            if win and win.get("dmvp_name"):
                parts.append(f'🛡️ 铁血防守：{win["dmvp_name"]}')
            text = (" · ".join(parts) + "（领队已结算）") if parts else "本场 MVP 待定（投票已锁定）"
            ctl = ui.div(ui.span(text, class_="sde-mvp-settled"), class_="sde-ctl-row")
        else:
            sel = str(my_votes_map.get(mid, "none"))
            if sel not in choices:
                sel = "none"
            ctl = ui.div(
                ui.span("我投 MVP", class_="sde-ctl-l"),
                ui.input_select(f"mvp_{mid}", "", choices, selected=sel, width="190px"),
                class_="sde-ctl-row",
            )
        cards.append(ui.div(_match_top(m), ctl, class_="sde-mc sde-mc-form"))
    return ui.div(*cards, class_="sde-mc-list")