/**
 * 修改表格样式 Macro
 */
function FormatAllTableHeader() {
    const doc = Application.ActiveDocument;
    const tables = doc.Tables;
    const total = tables.Count;

    if (total === 0) {
        alert("文档内没有表格");
        return;
    }

    // 表头蓝色
    const headerCellBg = RGB(31, 78, 121);
    const headerFontColor = wdColorWhite;
    const contentCellBg = wdColorWhite;
    const contentFontColor = wdColorBlack;

    let successNum = 0;

    for (let t = 1; t <= total; t++) {
        try {
            const tbl = tables.Item(t);
            const rowTotal = tbl.Rows.Count;
            if (rowTotal < 1) continue;

            // ========== 表头：第1行单元格 ==========
            const headRow = tbl.Rows.Item(1);
            const cellNumHead = headRow.Cells.Count;
            for (let c = 1; c <= cellNumHead; c++) {
                const cell = headRow.Cells.Item(c);
                // 设置【单元格底纹】整格填充
                cell.Shading.BackgroundPatternColor = headerCellBg;
                // 设置文字颜色
                cell.Range.Font.Color = headerFontColor;
            }

            // ========== 内容行：第2行至最后 ==========
            for (let r = 2; r <= rowTotal; r++) {
                const dataRow = tbl.Rows.Item(r);
                const cellNum = dataRow.Cells.Count;
                for (let c = 1; c <= cellNum; c++) {
                    const cell = dataRow.Cells.Item(c);
                    // 单元格底色白色
                    cell.Shading.BackgroundPatternColor = contentCellBg;
                    // 文字黑色
                    cell.Range.Font.Color = contentFontColor;
                }
            }
            successNum++;
        } catch (e) {
            console.log(`第${t}个表格异常：` + e.message);
        }
    }

    alert(`处理完成！\n总计表格：${total} 个\n成功处理：${successNum} 个`);
}

function SetAllTableGrayBorder() {
    const doc = Application.ActiveDocument;
    const tables = doc.Tables;
    const total = tables.Count;

    if (total === 0) {
        alert("文档内没有表格");
        return;
    }

    // 灰色，可自行修改RGB数值
    const borderColor = RGB(128, 128, 128);
    let successNum = 0;

    // 边框类型：上下左右 + 内部横线 + 内部竖线
    const borderIds = [-1, -2, -3, -4, -5, -6];

    for (let t = 1; t <= total; t++) {
        try {
            const tbl = tables.Item(t);
            tbl.Borders.Enable = true;

            for (let i = 0; i < borderIds.length; i++) {
                const b = tbl.Borders.Item(borderIds[i]);
                b.LineStyle = wdLineStyleSingle;   // 实线
                b.LineWidth = wdLineWidth050pt;    // 0.5磅
                b.Color = borderColor;             // 灰色
            }
            successNum++;
        } catch (e) {
            console.log("第" + t + "个表格边框异常：" + e.message);
        }
    }

    alert("边框处理完成！\n总计表格：" + total + " 个\n成功：" + successNum + " 个");
}

function BoldFirstColumn() {
    const doc = Application.ActiveDocument;
    const tables = doc.Tables;
    const total = tables.Count;

    if (total === 0) {
        alert("文档内没有表格");
        return;
    }

    let successNum = 0;

    for (let t = 1; t <= total; t++) {
        try {
            const tbl = tables.Item(t);
            const rowTotal = tbl.Rows.Count;

            // 遍历每一行，将第一列单元格文字加粗
            for (let r = 1; r <= rowTotal; r++) {
                const row = tbl.Rows.Item(r);
                if (row.Cells.Count >= 1) {
                    row.Cells.Item(1).Range.Font.Bold = true;
                }
            }
            successNum++;
        } catch (e) {
            console.log("第" + t + "个表格异常：" + e.message);
        }
    }

    alert("第一列加粗完成！\n总计表格：" + total + " 个\n成功：" + successNum + " 个");
}