IronCalc/base/src/expressions/parser/tests/test_move_formula.rs

use std::collections::HashMap;

use crate::expressions::parser::move_formula::{move_formula, MoveContext};
use crate::expressions::parser::Parser;
use crate::expressions::types::{Area, CellReferenceRC};

#[test]
fn test_move_formula() {
    // top left corner C2
    let row = 2;
    let column = 3;
    let context = &CellReferenceRC {
        sheet: "Sheet1".to_string(),
        row,
        column,
    };
    let worksheets = vec!["Sheet1".to_string()];
    let mut parser = Parser::new(worksheets, vec![], HashMap::new());

    // Area is C2:F6
    let area = &Area {
        sheet: 0,
        row,
        column,
        width: 4,
        height: 5,
    };

    // formula AB31 will not change
    let node = parser.parse("AB31", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "AB31");

    // formula $AB$31 will not change
    let node = parser.parse("AB31", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "AB31");

    // but formula D5 will change to N15  (N = D + 10)
    let node = parser.parse("D5", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "N15");

    // Also formula $D$5 will change to N15  (N = D + 10)
    let node = parser.parse("$D$5", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "$N$15");
}

#[test]
fn test_move_formula_context_offset() {
    // context is E4
    let row = 4;
    let column = 5;
    let context = &CellReferenceRC {
        sheet: "Sheet1".to_string(),
        row,
        column,
    };
    let worksheets = vec!["Sheet1".to_string()];
    let mut parser = Parser::new(worksheets, vec![], HashMap::new());

    // Area is C2:F6
    let area = &Area {
        sheet: 0,
        row: 2,
        column: 3,
        width: 4,
        height: 5,
    };

    let node = parser.parse("-X9+C2%", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "-X9+M12%");
}

#[test]
fn test_move_formula_area_limits() {
    // context is E4
    let row = 4;
    let column = 5;
    let context = &CellReferenceRC {
        sheet: "Sheet1".to_string(),
        row,
        column,
    };
    let worksheets = vec!["Sheet1".to_string()];
    let mut parser = Parser::new(worksheets, vec![], HashMap::new());

    // Area is C2:F6
    let area = &Area {
        sheet: 0,
        row: 2,
        column: 3,
        width: 4,
        height: 5,
    };

    // Outside of the area. Not moved
    let node = parser.parse("B2+B3+C1+G6+H5", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "B2+B3+C1+G6+H5");

    // In the area. Moved
    let node = parser.parse("C2+F4+F5+F6", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "M12+P14+P15+P16");
}

#[test]
fn test_move_formula_ranges() {
    // top left corner C2
    let row = 2;
    let column = 3;
    let context = &CellReferenceRC {
        sheet: "Sheet1".to_string(),
        row,
        column,
    };
    let worksheets = vec!["Sheet1".to_string()];
    let mut parser = Parser::new(worksheets, vec![], HashMap::new());

    let area = &Area {
        sheet: 0,
        row,
        column,
        width: 4,
        height: 5,
    };
    // Ranges inside the area are fully displaced (absolute or not)
    let node = parser.parse("SUM(C2:F5)", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "SUM(M12:P15)");

    let node = parser.parse("SUM($C$2:$F$5)", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "SUM($M$12:$P$15)");

    // Ranges completely outside of the area are not touched
    let node = parser.parse("SUM(A1:B3)", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "SUM(A1:B3)");

    let node = parser.parse("SUM($A$1:$B$3)", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "SUM($A$1:$B$3)");

    // Ranges that overlap with the area are also NOT displaced
    let node = parser.parse("SUM(A1:F5)", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "SUM(A1:F5)");

    // Ranges that contain the area are also NOT displaced
    let node = parser.parse("SUM(A1:X50)", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "SUM(A1:X50)");
}

#[test]
fn test_move_formula_wrong_reference() {
    // context is E4
    let row = 4;
    let column = 5;
    let context = &CellReferenceRC {
        sheet: "Sheet1".to_string(),
        row,
        column,
    };
    // Area is C2:G5
    let area = &Area {
        sheet: 0,
        row: 2,
        column: 3,
        width: 4,
        height: 5,
    };
    let worksheets = vec!["Sheet1".to_string()];
    let mut parser = Parser::new(worksheets, vec![], HashMap::new());

    // Wrong formulas will NOT be displaced
    let node = parser.parse("Sheet3!AB31", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "Sheet3!AB31");
    let node = parser.parse("Sheet3!$X$9", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "Sheet3!$X$9");

    let node = parser.parse("SUM(Sheet3!D2:D3)", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "SUM(Sheet3!D2:D3)");
}

#[test]
fn test_move_formula_misc() {
    // context is E4
    let row = 4;
    let column = 5;
    let context = &CellReferenceRC {
        sheet: "Sheet1".to_string(),
        row,
        column,
    };
    let worksheets = vec!["Sheet1".to_string()];
    let mut parser = Parser::new(worksheets, vec![], HashMap::new());

    // Area is C2:F6
    let area = &Area {
        sheet: 0,
        row: 2,
        column: 3,
        width: 4,
        height: 5,
    };
    let node = parser.parse("X9^C2-F4*H2", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "X9^M12-P14*H2");

    let node = parser.parse("F5*(-D5)*SUM(A1, X9, $D$5)", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "P15*(-N15)*SUM(A1,X9,$N$15)");

    let node = parser.parse("IF(F5 < -D5, X9 & F5, FALSE)", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet1",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(t, "IF(P15<-N15,X9&P15,FALSE)");
}

#[test]
fn test_move_formula_another_sheet() {
    // top left corner C2
    let row = 2;
    let column = 3;
    let context = &CellReferenceRC {
        sheet: "Sheet1".to_string(),
        row,
        column,
    };
    // we add two sheets and we cut/paste from Sheet1 to Sheet2
    let worksheets = vec!["Sheet1".to_string(), "Sheet2".to_string()];
    let mut parser = Parser::new(worksheets, vec![], HashMap::new());

    // Area is C2:F6
    let area = &Area {
        sheet: 0,
        row,
        column,
        width: 4,
        height: 5,
    };

    // Formula AB31 and JJ3:JJ4 refers to original Sheet1!AB31 and Sheet1!JJ3:JJ4
    let node = parser.parse("AB31*SUM(JJ3:JJ4)+SUM(Sheet2!C2:F6)*SUM(C2:F6)", context);
    let t = move_formula(
        &node,
        &MoveContext {
            source_sheet_name: "Sheet1",
            row,
            column,
            area,
            target_sheet_name: "Sheet2",
            row_delta: 10,
            column_delta: 10,
        },
    );
    assert_eq!(
        t,
        "Sheet1!AB31*SUM(Sheet1!JJ3:JJ4)+SUM(Sheet2!C2:F6)*SUM(M12:P16)"
    );
}