#![allow(clippy::needless_update)]

use df_ls_core::Reference;
use df_ls_debug_structure::*;
use df_ls_diagnostics::lsp_types::*;
use df_ls_lexical_analysis::test_utils::LexerTestBuilder;
use df_ls_syntax_analysis::test_utils::SyntaxTestBuilder;

/// Regression test for issue #22
#[test]
fn missing_close_brackets_object() {
    SyntaxTestBuilder::from_lexer_test_builder(
        LexerTestBuilder::test_source(
            "h
            [MAIN:TYPE1

            [TYPE1:DOG]
                [ITEM:T1]",
        )
        .add_test_lexer_diagnostics_codes(vec!["missing_end_bracket"])
        .add_test_lexer_diagnostics_ranges(vec![Range {
            start: Position {
                line: 1,
                character: 23,
            },
            end: Position {
                line: 1,
                character: 23,
            },
        }]),
    )
    .add_test_structure(DebugRaw {
        header: "h".to_owned(),
        token_structure: vec![MainToken {
            type_1: vec![Type1Token {
                reference: Some(Reference("DOG".to_owned())),
                list: vec![Reference("T1".to_owned())],
                ..Default::default()
            }],
            ..Default::default()
        }],
    })
    .add_test_syntax_diagnostics_codes(vec![])
    .add_test_syntax_diagnostics_ranges(vec![])
    .run_test();
}

/// Regression test for issue #22
#[test]
fn missing_open_brackets_object() {
    SyntaxTestBuilder::from_lexer_test_builder(
        LexerTestBuilder::test_source(
            "h
            MAIN:TYPE1]

            [TYPE1:DOG]
                [ITEM:T1]",
        )
        .add_test_lexer_diagnostics_codes(vec!["unexpected_end_bracket"])
        .add_test_lexer_diagnostics_ranges(vec![Range {
            start: Position {
                line: 1,
                character: 22,
            },
            end: Position {
                line: 1,
                character: 23,
            },
        }]),
    )
    .add_test_structure(DebugRaw {
        header: "".to_owned(),
        token_structure: vec![],
    })
    .add_test_syntax_diagnostics_codes(vec!["token_not_expected", "unchecked_code"])
    .add_test_syntax_diagnostics_ranges(vec![
        Range {
            start: Position {
                line: 3,
                character: 12,
            },
            end: Position {
                line: 3,
                character: 23,
            },
        },
        Range {
            start: Position {
                line: 3,
                character: 23,
            },
            end: Position {
                line: 4,
                character: 25,
            },
        },
    ])
    .run_test();
}

/// Regression test for issue #23
#[test]
fn extra_brackets_object() {
    SyntaxTestBuilder::from_lexer_test_builder(
        LexerTestBuilder::test_source(
            "h

            [[]
            ]
            [[
            ][[][

            [MAIN:TYPE1]

            [TYPE1:DOG]
                [ITEM:T1]",
        )
        .add_test_lexer_diagnostics_codes(vec![
            "missing_token_name",
            "missing_end_bracket",
            "missing_token_name",
            "unexpected_end_bracket",
            "missing_token_name",
            "missing_end_bracket",
            "missing_token_name",
            "missing_end_bracket",
            "unexpected_end_bracket",
            "missing_token_name",
            "missing_end_bracket",
            "missing_token_name",
            "missing_token_name",
            "missing_end_bracket",
        ])
        .add_test_lexer_diagnostics_ranges(vec![
            Range {
                start: Position {
                    line: 2,
                    character: 13,
                },
                end: Position {
                    line: 2,
                    character: 13,
                },
            },
            Range {
                start: Position {
                    line: 2,
                    character: 13,
                },
                end: Position {
                    line: 2,
                    character: 13,
                },
            },
            Range {
                start: Position {
                    line: 2,
                    character: 14,
                },
                end: Position {
                    line: 2,
                    character: 14,
                },
            },
            Range {
                start: Position {
                    line: 3,
                    character: 12,
                },
                end: Position {
                    line: 3,
                    character: 13,
                },
            },
            Range {
                start: Position {
                    line: 4,
                    character: 13,
                },
                end: Position {
                    line: 4,
                    character: 13,
                },
            },
            Range {
                start: Position {
                    line: 4,
                    character: 13,
                },
                end: Position {
                    line: 4,
                    character: 13,
                },
            },
            Range {
                start: Position {
                    line: 4,
                    character: 14,
                },
                end: Position {
                    line: 4,
                    character: 14,
                },
            },
            Range {
                start: Position {
                    line: 4,
                    character: 14,
                },
                end: Position {
                    line: 4,
                    character: 14,
                },
            },
            Range {
                start: Position {
                    line: 5,
                    character: 12,
                },
                end: Position {
                    line: 5,
                    character: 13,
                },
            },
            Range {
                start: Position {
                    line: 5,
                    character: 14,
                },
                end: Position {
                    line: 5,
                    character: 14,
                },
            },
            Range {
                start: Position {
                    line: 5,
                    character: 14,
                },
                end: Position {
                    line: 5,
                    character: 14,
                },
            },
            Range {
                start: Position {
                    line: 5,
                    character: 15,
                },
                end: Position {
                    line: 5,
                    character: 15,
                },
            },
            Range {
                start: Position {
                    line: 5,
                    character: 17,
                },
                end: Position {
                    line: 5,
                    character: 17,
                },
            },
            Range {
                start: Position {
                    line: 5,
                    character: 17,
                },
                end: Position {
                    line: 5,
                    character: 17,
                },
            },
        ]),
    )
    .add_test_structure(DebugRaw {
        header: "".to_owned(),
        token_structure: vec![],
    })
    .add_test_syntax_diagnostics_codes(vec!["token_not_expected", "unchecked_code"])
    .add_test_syntax_diagnostics_ranges(vec![
        Range {
            start: Position {
                line: 2,
                character: 12,
            },
            end: Position {
                line: 2,
                character: 13,
            },
        },
        Range {
            start: Position {
                line: 2,
                character: 13,
            },
            end: Position {
                line: 10,
                character: 25,
            },
        },
    ])
    .run_test();
}

/// Regression test for issue #23
#[test]
fn extra_open_bracket_tokens() {
    SyntaxTestBuilder::from_lexer_test_builder(
        LexerTestBuilder::test_source(
            "h
            [MAIN:TYPE1]

            [TYPE1:DOG]
                [ITE[M:T1]",
        )
        .add_test_lexer_diagnostics_codes(vec!["missing_end_bracket"])
        .add_test_lexer_diagnostics_ranges(vec![Range {
            start: Position {
                line: 4,
                character: 20,
            },
            end: Position {
                line: 4,
                character: 20,
            },
        }]),
    )
    .add_test_structure(DebugRaw {
        header: "h".to_owned(),
        token_structure: vec![MainToken {
            type_1: vec![Type1Token {
                reference: Some(Reference("DOG".to_owned())),
                ..Default::default()
            }],
            ..Default::default()
        }],
    })
    .add_test_syntax_diagnostics_codes(vec!["unknown_token", "unchecked_code"])
    .add_test_syntax_diagnostics_ranges(vec![
        Range {
            start: Position {
                line: 4,
                character: 16,
            },
            end: Position {
                line: 4,
                character: 20,
            },
        },
        Range {
            start: Position {
                line: 4,
                character: 20,
            },
            end: Position {
                line: 4,
                character: 26,
            },
        },
    ])
    .run_test();
}

/// Regression test for issue #23
#[test]
fn extra_close_bracket_tokens() {
    SyntaxTestBuilder::from_lexer_test_builder(
        LexerTestBuilder::test_source(
            "h
            [MAIN:TYPE1]

            [TYPE1:DOG]
                [ITE]M:T1]",
        )
        .add_test_lexer_diagnostics_codes(vec!["unexpected_end_bracket"])
        .add_test_lexer_diagnostics_ranges(vec![Range {
            start: Position {
                line: 4,
                character: 25,
            },
            end: Position {
                line: 4,
                character: 26,
            },
        }]),
    )
    .add_test_structure(DebugRaw {
        header: "h".to_owned(),
        token_structure: vec![MainToken {
            type_1: vec![Type1Token {
                reference: Some(Reference("DOG".to_owned())),
                ..Default::default()
            }],
            ..Default::default()
        }],
    })
    .add_test_syntax_diagnostics_codes(vec!["unknown_token", "unchecked_code"])
    .add_test_syntax_diagnostics_ranges(vec![
        Range {
            start: Position {
                line: 4,
                character: 16,
            },
            end: Position {
                line: 4,
                character: 21,
            },
        },
        Range {
            start: Position {
                line: 4,
                character: 21,
            },
            end: Position {
                line: 4,
                character: 26,
            },
        },
    ])
    .run_test();
}