extern crate theca;

use theca::{Status, Item};
use theca::lineformat::LineFormat;

struct LineTest {
    input_notes: Vec<Item>,
    condensed: bool,
    search: bool,
    expected_format: LineFormat,
}

fn test_formatter(tests: &[LineTest]) {
    for t in tests.iter() {
        let wrapped_format = LineFormat::new(&t.input_notes, t.condensed, t.search);
        assert!(wrapped_format.is_ok());
        let actual_format = wrapped_format.ok().unwrap();
        assert_eq!(t.expected_format.colsep, actual_format.colsep);
        assert_eq!(t.expected_format.id_width, actual_format.id_width);
        assert_eq!(t.expected_format.title_width, actual_format.title_width);
        assert_eq!(t.expected_format.status_width, actual_format.status_width);
        assert_eq!(t.expected_format.touched_width, actual_format.touched_width);
    }
}

#[test]
fn test_new_line_format_basic() {
    let basic_tests = vec![LineTest {
                               input_notes: vec![Item {
                                                     id: 1,
                                                     title: "a title".to_string(),
                                                     body: "".to_string(),
                                                     status: Status::Blank,
                                                     last_touched: "2015-01-22 19:43:24 -0800"
                                                                       .to_string(),
                                                 },
                                                 Item {
                                                     id: 2,
                                                     title: "a longer title".to_string(),
                                                     body: "".to_string(),
                                                     status: Status::Blank,
                                                     last_touched: "2015-01-22 19:43:24 -0800"
                                                                       .to_string(),
                                                 }],
                               condensed: false,
                               search: false,
                               expected_format: LineFormat {
                                   colsep: 2,
                                   id_width: 2,
                                   title_width: 14,
                                   status_width: 0,
                                   touched_width: 19,
                               },
                           },
                           LineTest {
                               input_notes: vec![Item {
                                                     id: 1,
                                                     title: "a title".to_string(),
                                                     body: "".to_string(),
                                                     status: Status::Blank,
                                                     last_touched: "2015-01-22 19:43:24 -0800"
                                                                       .to_string(),
                                                 },
                                                 Item {
                                                     id: 2,
                                                     title: "a longer title".to_string(),
                                                     body: "".to_string(),
                                                     status: Status::Blank,
                                                     last_touched: "2015-01-22 19:43:24 -0800"
                                                                       .to_string(),
                                                 }],
                               condensed: true,
                               search: false,
                               expected_format: LineFormat {
                                   colsep: 1,
                                   id_width: 1,
                                   title_width: 14,
                                   status_width: 0,
                                   touched_width: 10,
                               },
                           }];

    test_formatter(&basic_tests[..]);
}

#[test]
fn test_new_line_format_statuses() {
    let status_tests = vec![LineTest {
                                input_notes: vec![Item {
                                                      id: 1,
                                                      title: "a title".to_string(),
                                                      body: "".to_string(),
                                                      status: Status::Started,
                                                      last_touched: "2015-01-22 19:43:24 -0800"
                                                                        .to_string(),
                                                  },
                                                  Item {
                                                      id: 2,
                                                      title: "a longer title".to_string(),
                                                      body: "".to_string(),
                                                      status: Status::Blank,
                                                      last_touched: "2015-01-22 19:43:24 -0800"
                                                                        .to_string(),
                                                  }],
                                condensed: false,
                                search: false,
                                expected_format: LineFormat {
                                    colsep: 2,
                                    id_width: 2,
                                    title_width: 14,
                                    status_width: 7,
                                    touched_width: 19,
                                },
                            },
                            LineTest {
                                input_notes: vec![Item {
                                                      id: 1,
                                                      title: "a title".to_string(),
                                                      body: "".to_string(),
                                                      status: Status::Blank,
                                                      last_touched: "2015-01-22 19:43:24 -0800"
                                                                        .to_string(),
                                                  },
                                                  Item {
                                                      id: 2,
                                                      title: "a longer title".to_string(),
                                                      body: "".to_string(),
                                                      status: Status::Urgent,
                                                      last_touched: "2015-01-22 19:43:24 -0800"
                                                                        .to_string(),
                                                  }],
                                condensed: false,
                                search: false,
                                expected_format: LineFormat {
                                    colsep: 2,
                                    id_width: 2,
                                    title_width: 14,
                                    status_width: 6,
                                    touched_width: 19,
                                },
                            },
                            LineTest {
                                input_notes: vec![Item {
                                                      id: 1,
                                                      title: "a title".to_string(),
                                                      body: "".to_string(),
                                                      status: Status::Blank,
                                                      last_touched: "2015-01-22 19:43:24 -0800"
                                                                        .to_string(),
                                                  },
                                                  Item {
                                                      id: 2,
                                                      title: "a longer title".to_string(),
                                                      body: "".to_string(),
                                                      status: Status::Urgent,
                                                      last_touched: "2015-01-22 19:43:24 -0800"
                                                                        .to_string(),
                                                  }],
                                condensed: true,
                                search: false,
                                expected_format: LineFormat {
                                    colsep: 1,
                                    id_width: 1,
                                    title_width: 14,
                                    status_width: 1,
                                    touched_width: 10,
                                },
                            }];

    test_formatter(&status_tests[..]);
}

#[test]
fn test_new_line_format_body() {
    let body_tests = vec![LineTest {
                              input_notes: vec![Item {
                                                    id: 1,
                                                    title: "a title".to_string(),
                                                    body: "".to_string(),
                                                    status: Status::Blank,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                },
                                                Item {
                                                    id: 2,
                                                    title: "a longer title".to_string(),
                                                    body: "this is a body".to_string(),
                                                    status: Status::Blank,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                }],
                              condensed: false,
                              search: false,
                              expected_format: LineFormat {
                                  colsep: 2,
                                  id_width: 2,
                                  title_width: 18,
                                  status_width: 0,
                                  touched_width: 19,
                              },
                          },
                          LineTest {
                              input_notes: vec![Item {
                                                    id: 1,
                                                    title: "a title".to_string(),
                                                    body: "".to_string(),
                                                    status: Status::Blank,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                },
                                                Item {
                                                    id: 2,
                                                    title: "a longer title".to_string(),
                                                    body: "this is a body".to_string(),
                                                    status: Status::Blank,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                }],
                              condensed: true,
                              search: false,
                              expected_format: LineFormat {
                                  colsep: 1,
                                  id_width: 1,
                                  title_width: 18,
                                  status_width: 0,
                                  touched_width: 10,
                              },
                          },
                          LineTest {
                              input_notes: vec![Item {
                                                    id: 1,
                                                    title: "a title".to_string(),
                                                    body: "".to_string(),
                                                    status: Status::Blank,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                },
                                                Item {
                                                    id: 2,
                                                    title: "a longer title".to_string(),
                                                    body: "this is a body".to_string(),
                                                    status: Status::Blank,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                }],
                              condensed: false,
                              search: true,
                              expected_format: LineFormat {
                                  colsep: 2,
                                  id_width: 2,
                                  title_width: 14,
                                  status_width: 0,
                                  touched_width: 19,
                              },
                          },
                          LineTest {
                              input_notes: vec![Item {
                                                    id: 1,
                                                    title: "a title".to_string(),
                                                    body: "".to_string(),
                                                    status: Status::Blank,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                },
                                                Item {
                                                    id: 2,
                                                    title: "a longer title".to_string(),
                                                    body: "this is a body".to_string(),
                                                    status: Status::Blank,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                }],
                              condensed: true,
                              search: true,
                              expected_format: LineFormat {
                                  colsep: 1,
                                  id_width: 1,
                                  title_width: 14,
                                  status_width: 0,
                                  touched_width: 10,
                              },
                          }];

    test_formatter(&body_tests[..]);
}

#[test]
fn test_new_line_format_full() {
    let body_tests = vec![LineTest {
                              input_notes: vec![Item {
                                                    id: 1,
                                                    title: "a title".to_string(),
                                                    body: "".to_string(),
                                                    status: Status::Started,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                },
                                                Item {
                                                    id: 2,
                                                    title: "a longer title".to_string(),
                                                    body: "this is a body".to_string(),
                                                    status: Status::Blank,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                }],
                              condensed: false,
                              search: false,
                              expected_format: LineFormat {
                                  colsep: 2,
                                  id_width: 2,
                                  title_width: 18,
                                  status_width: 7,
                                  touched_width: 19,
                              },
                          },
                          LineTest {
                              input_notes: vec![Item {
                                                    id: 1,
                                                    title: "a title".to_string(),
                                                    body: "".to_string(),
                                                    status: Status::Started,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                },
                                                Item {
                                                    id: 2,
                                                    title: "a longer title".to_string(),
                                                    body: "this is a body".to_string(),
                                                    status: Status::Blank,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                }],
                              condensed: true,
                              search: false,
                              expected_format: LineFormat {
                                  colsep: 1,
                                  id_width: 1,
                                  title_width: 18,
                                  status_width: 1,
                                  touched_width: 10,
                              },
                          },
                          LineTest {
                              input_notes: vec![Item {
                                                    id: 1,
                                                    title: "a title".to_string(),
                                                    body: "".to_string(),
                                                    status: Status::Urgent,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                },
                                                Item {
                                                    id: 2,
                                                    title: "a longer title".to_string(),
                                                    body: "this is a body".to_string(),
                                                    status: Status::Blank,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                }],
                              condensed: false,
                              search: true,
                              expected_format: LineFormat {
                                  colsep: 2,
                                  id_width: 2,
                                  title_width: 14,
                                  status_width: 6,
                                  touched_width: 19,
                              },
                          },
                          LineTest {
                              input_notes: vec![Item {
                                                    id: 1,
                                                    title: "a title".to_string(),
                                                    body: "".to_string(),
                                                    status: Status::Blank,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                },
                                                Item {
                                                    id: 2,
                                                    title: "a longer title".to_string(),
                                                    body: "this is a body".to_string(),
                                                    status: Status::Urgent,
                                                    last_touched: "2015-01-22 19:43:24 -0800"
                                                                      .to_string(),
                                                }],
                              condensed: true,
                              search: true,
                              expected_format: LineFormat {
                                  colsep: 1,
                                  id_width: 1,
                                  title_width: 14,
                                  status_width: 1,
                                  touched_width: 10,
                              },
                          }];

    test_formatter(&body_tests[..]);
}