chore: go mod tidy / vendor / make deps

vendor/github.com/evertras/bubble-table/table/pagination.go

@@ -0,0 +1,112 @@
+package table
+
+// PageSize returns the current page size for the table, or 0 if there is no
+// pagination enabled.
+func (m *Model) PageSize() int {
+	return m.pageSize
+}
+
+// CurrentPage returns the current page that the table is on, starting from an
+// index of 1.
+func (m *Model) CurrentPage() int {
+	return m.currentPage + 1
+}
+
+// MaxPages returns the maximum number of pages that are visible.
+func (m *Model) MaxPages() int {
+	totalRows := len(m.GetVisibleRows())
+
+	if m.pageSize == 0 || totalRows == 0 {
+		return 1
+	}
+
+	return (totalRows-1)/m.pageSize + 1
+}
+
+// TotalRows returns the current total row count of the table.  If the table is
+// paginated, this is the total number of rows across all pages.
+func (m *Model) TotalRows() int {
+	return len(m.GetVisibleRows())
+}
+
+// VisibleIndices returns the current visible rows by their 0 based index.
+// Useful for custom pagination footers.
+func (m *Model) VisibleIndices() (start, end int) {
+	totalRows := len(m.GetVisibleRows())
+
+	if m.pageSize == 0 {
+		start = 0
+		end = totalRows - 1
+
+		return start, end
+	}
+
+	start = m.pageSize * m.currentPage
+	end = start + m.pageSize - 1
+
+	if end >= totalRows {
+		end = totalRows - 1
+	}
+
+	return start, end
+}
+
+func (m *Model) pageDown() {
+	if m.pageSize == 0 || len(m.GetVisibleRows()) <= m.pageSize {
+		return
+	}
+
+	m.currentPage++
+
+	maxPageIndex := m.MaxPages() - 1
+
+	if m.currentPage > maxPageIndex {
+		if m.paginationWrapping {
+			m.currentPage = 0
+		} else {
+			m.currentPage = maxPageIndex
+		}
+	}
+
+	m.rowCursorIndex = m.currentPage * m.pageSize
+}
+
+func (m *Model) pageUp() {
+	if m.pageSize == 0 || len(m.GetVisibleRows()) <= m.pageSize {
+		return
+	}
+
+	m.currentPage--
+
+	maxPageIndex := m.MaxPages() - 1
+
+	if m.currentPage < 0 {
+		if m.paginationWrapping {
+			m.currentPage = maxPageIndex
+		} else {
+			m.currentPage = 0
+		}
+	}
+
+	m.rowCursorIndex = m.currentPage * m.pageSize
+}
+
+func (m *Model) pageFirst() {
+	m.currentPage = 0
+	m.rowCursorIndex = 0
+}
+
+func (m *Model) pageLast() {
+	m.currentPage = m.MaxPages() - 1
+	m.rowCursorIndex = m.currentPage * m.pageSize
+}
+
+func (m *Model) expectedPageForRowIndex(rowIndex int) int {
+	if m.pageSize == 0 {
+		return 0
+	}
+
+	expectedPage := rowIndex / m.pageSize
+
+	return expectedPage
+}