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tallty_import_export
Commit 6eb4b647 by Ivan Lan
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feat: 导出与合并单元格 & 值还有错

parent bb9bbe82
Showing with 55 additions and 157 deletions
lib/tallty_import_export/export.rb
......@@ -62,7 +62,8 @@ module TalltyImportExport
export_workbook workbook, records, **options
end
file_path = File.join(Rails.root, 'public', 'export')
# file_path = File.join(Rails.root, 'public', 'export')
file_path = File.join('/Users/mushu/', 'export')
FileUtils.mkdir_p(file_path) unless Dir.exist?(file_path)
file_name = "#{Time.now.strftime('%Y%m%d%H%M%S')}#{@filename}.xlsx"
file_path_with_name = File.join(file_path, file_name)
......
lib/tallty_import_export/export_form.rb
......@@ -12,44 +12,37 @@ module TalltyImportExport
def export_workbook workbook, association_records, **options
# excel导出样式
alignment = { vertical: :center, horizontal: :center }
border = { color: '969696', style: :thin }
title1 = workbook.styles.add_style(alignment: alignment, border: border, sz: 12, b: true)
title2 = workbook.styles.add_style(alignment: alignment, border: border, bg_color: "2a5caa", sz: 12, fg_color: "fffffb")
title3 = workbook.styles.add_style(alignment: alignment.merge(wrap_text: true), border: border, sz: 10)
_sheet_name = respond_to?(:sheet_name) ? self.sheet_name : nil
# alignment = { vertical: :center, horizontal: :center }
# border = { color: '969696', style: :thin }
# title1 = workbook.styles.add_style(alignment: alignment, border: border, sz: 12, b: true)
# title2 = workbook.styles.add_style(alignment: alignment, border: border, bg_color: "2a5caa", sz: 12, fg_color: "fffffb")
# title3 = workbook.styles.add_style(alignment: alignment.merge(wrap_text: true), border: border, sz: 10)
headers = export_headers_result **options
p headers.flatten_value.map(&:key)
# _sheet_name = respond_to?(:sheet_name) ? self.sheet_name : nil
# workbook.add_worksheet(name: _sheet_name) do |sheet|
# if respond_to?(:first_header)
# row_index = Axlsx.col_ref(headers.size - 1)
# sheet.merge_cells("A1:#{row_index}1")
# sheet.add_row [first_header], style: title1, height: 30
# end
workbook.add_worksheet(name: _sheet_name) do |sheet|
if respond_to?(:first_header)
row_index = Axlsx.col_ref(headers.flatten_value.size - 1)
sheet.merge_cells("A1:#{row_index}1")
sheet.add_row [first_header], style: title1, height: 30
end
# sheet.add_row headers.map{|header| header[:name]}, style: title2, height: 25
index = 0
# last_row = nil
# merge_column_hash = {}
# first_content_row_index = respond_to?(:first_header) ? 2 : 1
sheet.add_row headers.flatten_value.map{ |header| header.name }, style: title2, height: 25
index += 1
index = 0
value_seq_to_axios = {}
formats = []
association_records.each do |association_record|
records = @each_method.present? ?
(try_method(association_record, @each_method) || [nil]) :
[association_record]
records.each do |record|
row = []
formats = []
index += 1
lines = TalltyImportExport::ExportPayload.new(record, headers: headers) do |payload, header|
# p "payload: #{payload} -- header[:key] #{header[:key]}"
_data = header[:source] ?
handle_data(association_record, header, index) :
handle_data(payload, header, index)
......@@ -64,67 +57,50 @@ module TalltyImportExport
line.push(false)
end
line
# transposed_line.compact
end.transpose.each do |line|
# if line.select(&:itself).count > 0
result << line
# end
end
if line.select(&:itself).count > 0
result << line.map { |x| x || '________' }
# p '----------------------------------------------------------------'
# result.uniq.each { |x| p x }
result_uniq = result.uniq do |line|
line.map(&:value)
end
result_uniq.each_with_index do |line, row_index|
row = []
line.each_with_index do |value, col_index|
row << value.value
unless value_seq_to_axios[value.seq]
value_seq_to_axios[value.seq] = []
end
value_seq_to_axios[value.seq] << [col_index , row_index + index]
formats.push(headers.flatten_value[col_index].format&.to_sym || (row.is_a?(String) ? :string : nil))
end
sheet.add_row(row, style: title3, height: @row_height, types: formats)
index += 1
formats = []
end
end
end
# result = []
# cache[0].length.times do
# cache.each_with_index do |line, index|
# result[index] = [] unless result[index]
# result[index] << line[index]
# end
# end
p '----------------------------------------------------------------'
result.uniq.sort.each { |x| p x }
# headers.each_with_index do |header, col_index|
# _data = header[:source] ?
# handle_data(association_record, header, index) :
# handle_data(record, header, index)
# if header[:merge].present? && last_row.present? && _data == last_row[col_index]
# # 这里使用二维数组，每个数组里都是列内容相同的各行
# merge_column_hash[col_index] ||= []
# if merge_column_hash[col_index].last&.last == index + first_content_row_index - 1
# # 说明内容和上面的是延续的，继续加入之前的数组
# merge_column_hash[col_index].last << index + first_content_row_index
# else
# merge_column_hash[col_index] << [index + first_content_row_index - 1, index + first_content_row_index]
# end
# end
# row.push(_data)
# formats.push(header[:format]&.to_sym || (_data.is_a?(String) ? :string : nil))
# end
# sheet.add_row row, style: title3, height: @row_height, types: formats
# last_row = row
value_seq_to_axios.values.each do |axios_ary|
if axios_ary.count > 1
top_right = [axios_ary.map(&:first).min, axios_ary.map(&:last).min]
bottom_left = [axios_ary.map(&:first).max, axios_ary.map(&:last).max]
sheet.merge_cells(
Axlsx::cell_r(top_right.first, top_right.last) + ':' + Axlsx::cell_r(bottom_left.first, bottom_left.last)
)
end
end
# # 需要根据column进行多行的内容合并
# if merge_column_hash.present?
# merge_column_hash.each do |col_index, row_arr|
# row_arr.each do |arr|
# sheet.merge_cells(
# Axlsx::cell_r(col_index, arr.first) + ':' + Axlsx::cell_r(col_index, arr.last)
# )
# end
# end
# end
# sheet.column_widths(*headers.map{|header| (header[:width] || @width).to_f})
# end
end
end
def export_headers_result **options
@headers = options[:headers]
@headers = options.symbolize_keys[:headers]
super(**options)
@headers = TalltyImportExport::Attr::ExportHeader.new({ items: @headers })
end
......
lib/tallty_import_export/export_payload.rb
# class TalltyImportExport::ExportPayload
# # header: 导出时候使用的配置模型
# # payload: 对应的单行数据抽取，如果是list属性，则payload是一个array
# attr_accessor :header, :payload, :children, :parent
# def initialize(header:, payload:, parent: nil, children: [])
# @header = header
# @payload = payload
# @children = []
# @parent = parent
# # 递归生成
# if header.is_a?(TalltyImportExport::Attr::ExportHeader)
# @children = header.items.map do |header_item|
# self.class.new(
# header: header_item,
# payload: payload_value(header: header_item, payload: payload),
# parent: self
# )
# end
# else
# if header.children.present?
# @children = header.children.map do |header_item|
# self.class.new(
# header: header_item,
# payload: payload_value(header: header_item, payload: payload),
# parent: self
# )
# end
# end
# end
# end
# def height
# return 0 if payload.blank?
# if header.children.blank?
# # 单属性，如果有值，为1，没有值为0
# payload.present? ? 1 : 0
# else
# # list属性，payload是array
# # 高度是表格里所有属性的height的最大值
# children_height_arr = header.children.map do |header_child|
# Array(payload).map do |payload_child|
# self.class.new(
# header: header_child,
# payload: payload_value(header: header_child, payload: payload_child),
# ).height
# end.sum
# end.max
# end
# end
# # TODO 获取值的方法
# def payload_value header:, payload:
# payload&.dig(header.key)
# end
# end
class TalltyImportExport::ExportPayload
attr_reader :value, :context
......@@ -100,7 +39,6 @@ class TalltyImportExport::ExportPayload
end
end
class TalltyImportExport::ExportPayload::Value
attr_reader :value, :seq_chain
......@@ -117,7 +55,6 @@ class TalltyImportExport::ExportPayload::Value
end
end
# 一个 竖列
class TalltyImportExport::ExportPayload::CellColumn
attr_reader :header, :payload, :context, :cell_clusters, :flatten_cells
......@@ -179,16 +116,11 @@ class TalltyImportExport::ExportPayload::Cell
# context
@context = context
# unless (@context[:header_seq_to_cell_seq_to_header_seq_to_value_mapping][header.seq])
# @context[:header_seq_to_cell_seq_to_header_seq_to_value_mapping][header.seq] = {}
# end
# @context[:header_seq_to_cell_seq_to_header_seq_to_value_mapping][header.seq][seq] = value
value.seq_chain.each do |s|
unless (@context[:value_seq_to_header_seq_to_value][s])
@context[:value_seq_to_header_seq_to_value][s] = {}
end
@context[:value_seq_to_header_seq_to_value][s][header.seq] = value.value
@context[:value_seq_to_header_seq_to_value][s][header.seq] = value # NOTE: value 对象
end
# parent
......@@ -240,19 +172,7 @@ class TalltyImportExport::ExportPayload::Cell
end
def grow_to_line
# heredity_chain_seq = heredity_chain.map(&:seq)
@context[:flatten_headers].map do |header|
# cell_seq_to_header_seq_to_value_mapping = @context[:header_seq_to_cell_seq_to_header_seq_to_value_mapping][header.seq]
# target_val = nil
# heredity_chain_seq.each do |seq|
# if cell_seq_to_header_seq_to_value_mapping[seq]
# target_val = cell_seq_to_header_seq_to_value_mapping[seq]
# end
# end
# target_val
target_val = nil
@value.seq_chain.each do |seq|
......
spec/export_spec.rb
......@@ -80,7 +80,8 @@ RSpec.describe TalltyImportExport::Importable do
end
it 'export' do
TalltyImportExport::ExportForm.new.export_workbook nil, [@payload], { headers: @header_h[:items] }
# TalltyImportExport::ExportForm.new.export_workbook nil, [@payload], { headers: @header_h[:items] }
TalltyImportExport::ExportForm.new.export_xlsx [@payload], { headers: @header_h[:items] }
end
end
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