use serde::{Serialize, Deserialize};
use chrono::{DateTime, Utc};

#[derive(Serialize, Deserialize, PartialEq)]
pub enum CorpPermission {
    Holder, // Implies all permissions.
    Hire,
    Fire,
    ChangeJobTitle,
}

pub struct CorpId(pub i64);

#[derive(Serialize, Deserialize)]
#[serde(default)]
pub struct Corp {
    pub name: String,
    // If true, new members get allow_combat on, and members cannot turn
    // allow_combat off. This will allow duly authorised corp members to
    // consent to combat with other corps, and have it apply to members.
    pub allow_combat_required: bool,
    pub member_permissions: Vec<CorpPermission>,
}

impl Default for Corp {
    fn default() -> Self {
        Self {
            name: "Unset".to_owned(),
            allow_combat_required: false,
            member_permissions: vec!(),
        }
    }
}

#[derive(Serialize, Deserialize)]
#[serde(default)]
pub struct CorpMembership {
    pub invited_at: Option<DateTime<Utc>>,
    pub joined_at: Option<DateTime<Utc>>,
    pub permissions: Vec<CorpPermission>,
    pub allow_combat: bool,
    pub job_title: String,
    pub priority: i64,
    pub chat_on: bool
}

impl Default for CorpMembership {
    fn default() -> CorpMembership {
        CorpMembership {
            invited_at: None,
            joined_at: None,
            permissions: vec!(),
            allow_combat: false,
            job_title: "Employee".to_owned(),
            priority: 100,
            chat_on: true,
        }
    }
}