use std::time::Duration;

pub struct Command {
    pub text: String,
    pub timeout: Duration,
    pub contains: Option<String>,
}

impl Command {
    pub fn initgprs() -> Command {
        Command {
            text: "AT+SAPBR=3,1,\"Contype\",\"GPRS\"".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn modeminfo() -> Command {
        Command {
            text: "ATI".to_string(),
            timeout: Duration::from_millis(6000),
            contains: Some("+CIEV".to_string()),
        }
    }

    pub fn fwrevision() -> Command {
        Command {
            text: "AT+CGMR".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn battery() -> Command {
        Command {
            text: "AT+CBC".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn scan() -> Command {
        Command {
            text: "AT+COPS=?".to_string(),
            timeout: Duration::from_millis(60000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn network() -> Command {
        Command {
            text: "AT+COPS?".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn signal() -> Command {
        Command {
            text: "AT+CSQ".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn checkreg() -> Command {
        Command {
            text: "AT+CREG?".to_string(),
            timeout: Duration::from_millis(3000),
            contains: None,
        }
    }

    pub fn opengprs() -> Command {
        Command {
            text: "AT+SAPBR=1,1".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn getbear() -> Command {
        Command {
            text: "AT+SAPBR=2,1".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn inithttp() -> Command {
        Command {
            text: "AT+HTTPINIT".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn sethttp() -> Command {
        Command {
            text: "AT+HTTPPARA=\"CID\",1".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn checkssl() -> Command {
        Command {
            text: "AT+CIPSSL=?".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn enablessl() -> Command {
        Command {
            text: "AT+HTTPSSL=1".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn disablessl() -> Command {
        Command {
            text: "AT+HTTPSSL=0".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn initurl() -> Command {
        Command {
            text: "AT+HTTPPARA=\"URL\",\"{}\"".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn doget() -> Command {
        Command {
            text: "AT+HTTPACTION=0".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("+HTTPACTION".to_string()),
        }
    }

    pub fn setcontent() -> Command {
        Command {
            text: "AT+HTTPPARA=\"CONTENT\",\"{}\"".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn postlen() -> Command {
        Command {
            text: "AT+HTTPDATA={}5000".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("DOWNLOAD".to_string()),
        }
    }

    pub fn dopost() -> Command {
        Command {
            text: "AT+HTTPACTION=1".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("+HTTPACTION".to_string()),
        }
    }

    pub fn getdata() -> Command {
        Command {
            text: "AT+HTTPREAD".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn closehttp() -> Command {
        Command {
            text: "AT+HTTPTERM".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn closebear() -> Command {
        Command {
            text: "AT+SAPBR=0,1".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn setapn(apn: &str) -> Command {
        Command {
            text: format!("AT+SAPBR=3,1,\"APN\",\"{}\"", apn),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn setuser(user: &str) -> Command {
        Command {
            text: format!("AT+SAPBR=3,1,\"USER\",\"{}\"", user),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn setpwd(password: &str) -> Command {
        Command {
            text: format!("AT+SAPBR=3,1,\"PWD\",\"{}\"", password),
            timeout: Duration::from_millis(3000),
            contains: Some("OK".to_string()),
        }
    }

    pub fn probe() -> Command {
        Command {
            text: "AT".to_string(),
            timeout: Duration::from_millis(3000),
            contains: Some("+CIEV".to_string()),
        }
    }

    pub fn is_gprs_attached() -> Command {
        Command {
            text: "AT+CGATT?".to_string(),
            timeout: Duration::from_millis(1000),
            contains: Some("OK".to_string()),
        }
    }
}