/*

 * Hurl (https://hurl.dev)

 * Copyright (C) 2025 Orange

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *          http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 *

 */

use regex;

use std::fmt;

mod args;

mod commands;

mod matches;

#[derive(Clone, Debug, PartialEq, Eq)]

pub struct HurlOption {

    name: String,

    value: String,

}

impl HurlOption {

        }

    }

}

impl fmt::Display for HurlOption {

    }

}

    }

}

    };

}

        }

    }

    }

        }

    }

    }

        }

    }

}

        }

    }

}

    }

}

#[cfg(test)]

mod test {

    use crate::curl::*;

    #[test]

    fn test_parse() {

        let hurl_str = r#"GET http://localhost:8000/hello

GET http://localhost:8000/custom-headers

Fruit:Raspberry

"#;

        assert_eq!(

            parse(

                r#"curl http://localhost:8000/hello

curl http://localhost:8000/custom-headers -H 'Fruit:Raspberry'

"#

            )

            .unwrap(),

            hurl_str

        );

    }

    #[test]

    fn test_parse_with_escape() {

        let hurl_str = r#"GET http://localhost:8000/custom_headers

Fruit:Raspberry

Fruit:Banana

"#;

        assert_eq!(

            parse(

                r#"curl http://localhost:8000/custom_headers \

                -H 'Fruit:Raspberry' \

                -H 'Fruit:Banana'

"#,

            )

            .unwrap(),

            hurl_str

        );

    }

    #[test]

    fn test_hello() {

        let hurl_str = r#"GET http://localhost:8000/hello

"#;

        assert_eq!(

            parse_line("curl http://localhost:8000/hello").unwrap(),

            hurl_str

        );

    }

    #[test]

    fn test_headers() {

        let hurl_str = r#"GET http://localhost:8000/custom-headers

Fruit:Raspberry

Fruit: Banana

Test: '

"#;

        assert_eq!(

            parse_line("curl http://localhost:8000/custom-headers -H 'Fruit:Raspberry' -H 'Fruit: Banana' -H $'Test: \\''").unwrap(),

            hurl_str

        );

        assert_eq!(

            parse_line("curl http://localhost:8000/custom-headers   --header Fruit:Raspberry -H 'Fruit: Banana' -H $'Test: \\''  ").unwrap(),

            hurl_str

        );

    }

    #[test]

    fn test_empty_headers() {

        let hurl_str = r#"GET http://localhost:8000/empty-headers

Empty-Header:

"#;

        assert_eq!(

            parse_line("curl http://localhost:8000/empty-headers -H 'Empty-Header;'").unwrap(),

            hurl_str

        );

    }

    #[test]

    fn test_illegal_header() {

        assert!(

            parse_line("curl http://localhost:8000/illegal-header -H 'Illegal-Header'")

                .unwrap_err()

                .contains("headers must be formatted as '<NAME:VALUE>' or '<NAME>;'")

        );

    }

    #[test]

    fn test_valid_cookies() {

        let hurl_str = r#"GET http://localhost:8000/custom-cookies

cookie: name1=value1; name2=value2; name3=value3

"#;

        assert_eq!(

            parse_line("curl http://localhost:8000/custom-cookies -b 'name1=value1' -b 'name2=value2;name3=value3;;'").unwrap(),

            hurl_str

        );

        assert_eq!(

            parse_line("curl http://localhost:8000/custom-cookies --cookie 'name1=value1' --cookie 'name2=value2;name3=value3;;'").unwrap(),

            hurl_str

        );

    }

    #[test]

    fn test_empty_cookie() {

        assert!(

            parse_line("curl http://localhost:8000/empty-cookie -b 'valid=pair' -b ''")

                .unwrap_err()

                .contains("empty value provided")

        );

    }

    #[test]

    fn test_single_illegal_cookie_pair() {

        assert!(

            parse_line("curl http://localhost:8000/empty-cookie -b 'valid=pair' -b 'invalid'")

                .unwrap_err()

                .contains("invalid cookie pair provided")

        );

    }

    #[test]

    fn test_multiple_illegal_cookie_pairs() {

        assert!(parse_line(

            "curl http://localhost:8000/empty-cookie -b 'name=value' -b 'valid=pair; invalid-1; invalid-2'"

        )

        .unwrap_err()

        .contains("invalid cookie pairs provided: [invalid-1, invalid-2]"));

    }

    #[test]

    fn test_post_hello() {

        let hurl_str = r#"POST http://localhost:8000/hello

Content-Type: text/plain

```

hello

```

"#;

        assert_eq!(

            parse_line(r#"curl -d $'hello'  -H 'Content-Type: text/plain' -X POST http://localhost:8000/hello"#).unwrap(),

            hurl_str

        );

    }

    #[test]

    fn test_post_format_params() {

        let hurl_str = r#"POST http://localhost:3000/data

Content-Type: application/x-www-form-urlencoded

```

param1=value1&param2=value2

```

"#;

        assert_eq!(

            parse_line("curl http://localhost:3000/data -d 'param1=value1&param2=value2'").unwrap(),

            hurl_str

        );

        assert_eq!(

            parse_line("curl -X POST http://localhost:3000/data -H 'Content-Type: application/x-www-form-urlencoded' --data 'param1=value1&param2=value2'").unwrap(),

            hurl_str

        );

    }

    #[test]

    fn test_post_json() {

        let hurl_str = r#"POST http://localhost:3000/data

Content-Type: application/json

```

{"key1":"value1", "key2":"value2"}

```

"#;

        assert_eq!(

                hurl_str,

                parse_line(r#"curl -d '{"key1":"value1", "key2":"value2"}' -H 'Content-Type: application/json' -X POST http://localhost:3000/data"#).unwrap()

            );

        let hurl_str = r#"POST http://localhost:3000/data

Content-Type: application/json

```

{

  "key1": "value1",

  "key2": "value2"

}

```

"#;

        assert_eq!(

            parse_line(r#"curl -d $'{\n  "key1": "value1",\n  "key2": "value2"\n}' -H 'Content-Type: application/json' -X POST http://localhost:3000/data"#).unwrap(),

            hurl_str

        );

    }

    #[test]

    fn test_post_file() {

        let hurl_str = r#"POST http://example.com/

file, filename;

"#;

        assert_eq!(

            parse_line(r#"curl --data @filename http://example.com/"#).unwrap(),

            hurl_str

        );

    }

    #[test]

    fn test_redirect() {

        let hurl_str = r#"GET http://localhost:8000/redirect-absolute

[Options]

location: true

"#;

        assert_eq!(

            parse_line(r#"curl -L http://localhost:8000/redirect-absolute"#).unwrap(),

            hurl_str

        );

    }

    #[test]

    fn test_insecure() {

        let hurl_str = r#"GET https://localhost:8001/hello

[Options]

insecure: true

"#;

        assert_eq!(

            parse_line(r#"curl -k https://localhost:8001/hello"#).unwrap(),

            hurl_str

        );

    }

    #[test]

    fn test_max_redirects() {

        let hurl_str = r#"GET https://localhost:8001/hello

[Options]

max-redirs: 10

"#;

        assert_eq!(

            parse_line(r#"curl https://localhost:8001/hello --max-redirs 10"#).unwrap(),

            hurl_str

        );

    }

    #[test]

    fn test_verbose_flag() {

        let hurl_str = r#"GET http://localhost:8000/hello

[Options]

verbose: true

"#;

        let flags = vec!["-v", "--verbose"];

        for flag in flags {

            assert_eq!(

                parse_line(format!("curl {flag} http://localhost:8000/hello").as_str()).unwrap(),

                hurl_str

            );

        }

    }

}