"""看激励视频发奖相关 schemas。

约定同其余模块:字段 snake_case、金额/次数存整数。
"""
from __future__ import annotations

from datetime import datetime

from pydantic import BaseModel, Field


class PangleCallbackOut(BaseModel):
    """回给穿山甲 GroMore 的回调响应。

    GroMore 服务端激励回调规范(supportcenter/26240)要求响应体为
    `{"is_verify": bool, "reason": int}`:
    - `is_verify=true` + `reason=0`:校验通过、发放奖励(发奖成功 或 当日已达上限均算"已处理")。
    - `is_verify=false`:不发放,`reason` 带错误码透传客户端 SDK(见 ad.py 的 REASON_*)。
    验签失败由 API 层直接返 403,不走这里。"""

    is_verify: bool = True
    reason: int = 0


class AdRewardStatusOut(BaseModel):
    """客户端查今日看广告发奖进度(福利页"看视频赚金币"用)。"""

    used_today: int = Field(..., description="今日已成功发奖次数")
    daily_limit: int = Field(..., description="每日发奖次数上限")
    remaining: int = Field(..., description="今日剩余可领次数")
    coin_per_ad: int = Field(..., description="看完一个激励视频发的金币")
    round_count: int = Field(
        ..., description="本轮(3 次一组)已看次数,0..N-1。客户端可由它判断'刚刚看完一轮'"
    )
    cooldown_until: datetime | None = Field(
        None,
        description="本轮看完后 10 分钟冷却结束时间(UTC ISO),null 表示不在冷却。"
        "冷却是 UX 约束,后端发奖不受影响,客户端 CTA 据此显示 MM:SS 倒计时且不可点",
    )
    # ===== 看广告每日总时长(50 分钟防刷主闸):客户端据此展示"今日已看 X/50 分钟"、满则不给看 =====
    watched_seconds_today: int = Field(0, description="今日已观看激励视频总秒数(前端累计上报)")
    watch_seconds_limit: int = Field(0, description="每日观看总时长上限(秒,默认 3000=50 分钟)")
    watch_seconds_remaining: int = Field(0, description="今日剩余可观看秒数(<=0 时客户端不应再展示广告)")


class EcpmReportIn(BaseModel):
    """客户端上报一次广告展示的 eCPM(内部收益统计/对账)。

    user_id 不在 body 里——由 JWT 取(Bearer),防伪造。ecpm 原样上报字符串(单位待确认)。
    """

    ad_type: str = Field(..., description="广告类型:reward_video(激励视频) / draw(Draw 信息流) 等")
    ecpm: str = Field(..., description="穿山甲 getShowEcpm().getEcpm() 原始字符串,单位待确认,原样上报")
    adn: str | None = Field(None, description="实际投放 ADN(getSdkName),如 pangle")
    slot_id: str | None = Field(None, description="实际展示代码位(底层 mediation rit)")


class EcpmReportOut(BaseModel):
    """eCPM 上报结果。best-effort,落库即 ok。"""

    ok: bool = True


class WatchReportIn(BaseModel):
    """客户端上报一次激励视频的实际观看时长(onAdClose 时,onAdShow→onAdClose 墙钟秒数)。

    user_id 由 JWT 取(Bearer),不在 body。seconds 服务端会夹 [0, MAX_SINGLE_WATCH_SECONDS]。
    """

    seconds: int = Field(..., ge=0, description="本次观看秒数")


class WatchReportOut(BaseModel):
    """上报后返回当日累计 + 剩余,客户端即时更新"今日还能看多久"。"""

    watched_seconds_today: int = Field(..., description="今日累计观看秒数")
    watch_seconds_limit: int = Field(..., description="每日上限(秒)")
    watch_seconds_remaining: int = Field(..., description="今日剩余可观看秒数")


class TestGrantOut(BaseModel):
    """[仅本地联调]模拟发奖结果。带上今日进度,客户端可直接据此刷新展示。"""

    granted: bool = Field(..., description="本次是否真的发了金币(达每日上限则 False)")
    status: str = Field(..., description="granted / capped")
    coin: int = Field(..., description="本次发放金币(capped 时为 0)")
    used_today: int = Field(..., description="今日已成功发奖次数")
    daily_limit: int = Field(..., description="每日发奖次数上限")
    remaining: int = Field(..., description="今日剩余可领次数")
    coin_per_ad: int = Field(..., description="看完一个激励视频发的金币")
    round_count: int = Field(..., description="本轮已看次数,详见 AdRewardStatusOut")
    cooldown_until: datetime | None = Field(
        None, description="本轮冷却结束时间(UTC),详见 AdRewardStatusOut"
    )