using ServiceSourceBusinessLogic.OfficePackage.HelperEnums;
using ServiceSourceBusinessLogic.OfficePackage.HelperModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ServiceSourceBusinessLogic.OfficePackage {
    public abstract class AbstractSaveToWord {

        public byte[]? CreateDoc(WordInfo info) {
            CreateParagraph(new WordParagraph {
                Texts = new List<(string, WordTextProperties)> { (info.Title, new WordTextProperties { Bold = true, Size = "24"})},
                TextProperties = new WordTextProperties {
                    Size = "24",
                    JustificationType = WordJustificationType.Center,
                }
            });

            foreach (var work_client in info.WorksClients) {
                CreateParagraph(new WordParagraph {
                    Texts = new List<(string, WordTextProperties)> {($"Номера работы:{work_client.WorkId}/Дата:{work_client.Date}/" +
                                                                    $"Сумма:{work_client.Price}", new WordTextProperties {
                                                                        Bold = true, Size = "24"
                                                                    })},
                    TextProperties = new WordTextProperties {
                        Size = "24",
                        JustificationType = WordJustificationType.Both
                    }
                });

                foreach (var client in work_client._Clients) {
                    CreateParagraph(new WordParagraph {
                        Texts = new List<(string, WordTextProperties)> {($"Номер клиента:{client.client_id}/ФИО клиента:{client.client_fio}",
                                                                        new WordTextProperties {
                                                                            Bold = false, Size = "24"
                                                                        })},
                        TextProperties = new WordTextProperties {
                            Size = "24",
                            JustificationType = WordJustificationType.Both
                        }
                    });
                }

                CreateParagraph(new WordParagraph {
                    Texts = new List<(string, WordTextProperties)> {
                        ($"Итого:{work_client.TotalCount}", new WordTextProperties {
                            Bold = true,
                            Size = "24"
                        })
                    },
                    TextProperties = new WordTextProperties {
                        Size = "24",
                        JustificationType = WordJustificationType.Both
                    }
                });
            }

            var doucment = SaveWord(info);
            return doucment;
        }

        // Создание документа
        protected abstract void CreateWord(WordInfo info);

        // Создание абзаца с текстом
        protected abstract void CreateParagraph(WordParagraph paragraph);

        // Сохранение файла
        protected abstract byte[]? SaveWord(WordInfo info);
    }
}