use chrono::Duration;
use chrono_tz::Tz;
use cron::Schedule;
use serde::{Deserialize, Serialize};
use validated_newtype::validated_newtype;

validated_newtype! {
    #[derive(Debug, PartialOrd, Ord, PartialEq, Eq, Serialize, Clone, Copy)]
    u8 => pub Percent
    if |n: &u8| *n <= 100;
    error "percent must in range 0-100"
}

#[derive(Debug, Deserialize, Serialize, Clone, PartialEq, Eq)]
pub struct Config {
    pub name: String,
    pub battery: BatteryConfig,
    pub time: TimeConfig,
    pub device: DeviceConfig,
}

#[derive(Debug, Deserialize, Serialize, Clone, PartialEq, Eq)]
pub struct BatteryConfig {
    pub alert: Percent,
    pub low: Percent,
    pub restart_powerd_threshold: Percent,
}

#[serde_with::serde_as]
#[derive(Debug, Deserialize, Serialize, Clone, PartialEq, Eq)]
pub struct TimeConfig {
    pub timezone: Tz,

    pub update_schedule: Schedule,

    #[serde_as(as = "serde_with::DurationSeconds<i64>")]
    pub delay_on_error: Duration,

    #[serde_as(as = "serde_with::DurationSeconds<i64>")]
    pub delay_before_suspend: Duration,

    #[serde_as(as = "serde_with::DurationSeconds<i64>")]
    pub delay_low_battery: Duration,
}

#[derive(Debug, Deserialize, Serialize, Clone, PartialEq, Eq)]
pub struct DeviceConfig {
    pub use_rtc: bool,
    pub full_refresh: bool,
    pub orientation: Orientation,
    pub status_box_location: Corner,
}

#[derive(Debug, Clone, Copy, Deserialize, Serialize, PartialEq, Eq)]
pub enum Orientation {
    PortraitUp,
    PortraitDown,
    LandscapeLeft,
    LandscapeRight,
}

#[derive(Debug, Clone, Copy, Deserialize, Serialize, PartialEq, Eq)]
pub enum Corner {
    TopLeft,
    TopRight,
    BottomLeft,
    BottomRight,
}