var excelMessages = {
  ar: "هل ترغب في تنزيل ملف Excel؟",
  de: "Möchten Sie die Excel-Datei herunterladen?",
  es: "¿Desea descargar el archivo de Excel?",
  en: "Do you want to download the excel file?",
  fr: "Voulez-vous télécharger le fichier Excel?",
};

var deletePayslipMessages = {
  ar: "هل تريد حقًا حذف جميع كشوف الدفع المحددة؟",
  de: "Sind Sie sicher, dass Sie alle ausgewählten Gehaltsabrechnungen löschen möchten?",
  es: "¿Realmente quieres eliminar todas las nóminas seleccionadas?",
  en: "Do you really want to delete all the selected payslips?",
  fr: "Voulez-vous vraiment supprimer tous les bulletins de paie sélectionnés?",
};

var deleteContractMessages = {
  ar: "هل ترغب حقًا في حذف جميع العقود المحددة؟",
  de: "Möchten Sie wirklich alle ausgewählten Verträge löschen?",
  es: "¿Realmente quieres borrar todos los contratos seleccionados?",
  en: "Do you really want to delete all the selected contracts?",
  fr: "Voulez-vous vraiment supprimer tous les contrats sélectionnés?",
};

var noRowPayrollMessages = {
  ar: "لم يتم تحديد أي صفوف.",
  de: "Es wurden keine Zeilen ausgewählt.",
  es: "No se han seleccionado filas.",
  en: "No rows have been selected to delete.",
  fr: "Aucune ligne n'a été sélectionnée.",
};

var rowMessages = {
  ar: " تم الاختيار",
  de: " Ausgewählt",
  es: " Seleccionado",
  en: " Selected",
  fr: " Sélectionné",
};

tickContractCheckboxes();

function makeEmpListUnique(list) {
  return Array.from(new Set(list));
}

function makePayslipListUnique(list) {
  return Array.from(new Set(list));
}

function getCookie(name) {
  let cookieValue = null;
  if (document.cookie && document.cookie !== "") {
    const cookies = document.cookie.split(";");
    for (let i = 0; i < cookies.length; i++) {
      const cookie = cookies[i].trim();
      // Does this cookie string begin with the name we want?
      if (cookie.substring(0, name.length + 1) === name + "=") {
        cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
        break;
      }
    }
  }
  return cookieValue;
}

function getCurrentLanguageCode(callback) {
  var languageCode = $("#main-section-data").attr("data-lang");
  var allowedLanguageCodes = ["ar", "de", "es", "en", "fr"];
  if (allowedLanguageCodes.includes(languageCode)) {
    callback(languageCode);
  } else {
    $.ajax({
      type: "GET",
      url: "/employee/get-language-code/",
      success: function (response) {
        var ajaxLanguageCode = response.language_code;
        $("#main-section-data").attr("data-lang", ajaxLanguageCode);
        callback(
          allowedLanguageCodes.includes(ajaxLanguageCode)
            ? ajaxLanguageCode
            : "en"
        );
      },
      error: function () {
        callback("en");
      },
    });
  }
}

// -------------------------------
//        PAYSLIP SECTION
// -------------------------------

$("#select-all-fields").change(function () {
  const isChecked = $(this).prop("checked");
  $('[name="selected_fields"]').prop("checked", isChecked);
});

function addingPayslipIds() {
  var ids = JSON.parse($("#selectedPayslip").attr("data-ids") || "[]");
  var selectedCount = 0;

  $(".all-payslip-row").each(function () {
    if ($(this).is(":checked")) {
      ids.push(this.id);
    } else {
      var index = ids.indexOf(this.id);
      if (index > -1) {
        ids.splice(index, 1);
      }
    }
  });

  ids = makePayslipListUnique(ids);
  selectedCount = ids.length;

  getCurrentLanguageCode(function (code) {
    languageCode = code;
    var message = rowMessages[languageCode];

    $("#selectedPayslip").attr("data-ids", JSON.stringify(ids));

    if (selectedCount === 0) {
      $("#unselectAllPayslip").css("display", "none");
      $("#exportPayslips").css("display", "none");
      $("#selectedSlipShow").css("display", "none");
    } else {
      $("#unselectAllPayslip").css("display", "inline-flex");
      $("#exportPayslips").css("display", "inline-flex");
      $("#selectedSlipShow").css("display", "inline-flex");
      $("#selectedSlipShow").text(selectedCount + " - " + message);
    }
  });
}

$(".all-payslip-row").change(function () {
  if ($(".all-payslip").is(":checked")) {
    $(".all-payslip").prop("checked", false);
  }
  addingPayslipIds();
});

function tickPayslipCheckboxes() {
  var ids = JSON.parse($("#selectedPayslip").attr("data-ids") || "[]");
  uniqueIds = makePayslipListUnique(ids);
  toggleHighlight(uniqueIds);
  click = $("#selectedPayslip").attr("data-clicked");
  if (click === "1") {
    $(".all-payslip").prop("checked", true);
  }

  uniqueIds.forEach(function (id) {
    $("#" + id).prop("checked", true);
  });

  var selectedCount = uniqueIds.length;
  getCurrentLanguageCode(function (code) {
    languageCode = code;
    var message = rowMessages[languageCode];
    if (selectedCount > 0) {
      $("#unselectAllPayslip").css("display", "inline-flex");
      $("#exportPayslips").css("display", "inline-flex");
      $("#selectedSlipShow").css("display", "inline-flex");
      $("#selectedSlipShow").text(selectedCount + " -" + message);
    } else {
      $("#unselectAllPayslip").css("display", "none");
      $("#exportPayslips").css("display", "none");
      $("#selectedSlipShow").css("display", "none");
    }
  });
}

function selectAllPayslip() {
  var allPayslipCount = 0;
  $("#selectedPayslip").attr("data-clicked", 1);
  var savedFilters = JSON.parse(localStorage.getItem("savedFilters"));
  if (savedFilters && savedFilters["filterData"] !== null) {
    var filter = savedFilters["filterData"];

    $.ajax({
      url: "/payroll/payslip-select-filter",
      data: { page: "all", filter: JSON.stringify(filter) },
      type: "GET",
      dataType: "json",
      success: function (response) {
        var payslipIds = response.payslip_ids;

        if (Array.isArray(payslipIds)) {
          // Continue
        } else {
          console.error("employee_ids is not an array:", payslipIds);
        }

        allPayslipCount = payslipIds.length;

        for (var i = 0; i < payslipIds.length; i++) {
          var empId = payslipIds[i];
          $("#" + empId).prop("checked", true);
        }
        var previousIds = $("#selectedPayslip").attr("data-ids");
        $("#selectedPayslip").attr(
          "data-ids",
          JSON.stringify(
            Array.from(new Set([...payslipIds, ...JSON.parse(previousIds)]))
          )
        );

        count = makePayslipListUnique(payslipIds);
        tickPayslipCheckboxes(count);
      },
      error: function (xhr, status, error) {
        console.error("Error:", error);
      },
    });
  } else {
    $.ajax({
      url: "/payroll/payslip-select",
      data: { page: "all" },
      type: "GET",
      dataType: "json",
      success: function (response) {
        var payslipIds = response.payslip_ids;

        if (Array.isArray(payslipIds)) {
          // Continue
        } else {
          console.error("employee_ids is not an array:", payslipIds);
        }

        allPayslipCount = payslipIds.length;

        for (var i = 0; i < payslipIds.length; i++) {
          var empId = payslipIds[i];
          $("#" + empId).prop("checked", true);
        }
        $("#selectedPayslip").attr("data-ids", JSON.stringify(payslipIds));

        count = makePayslipListUnique(payslipIds);
        tickPayslipCheckboxes(count);
      },
      error: function (xhr, status, error) {
        console.error("Error:", error);
      },
    });
  }
}

function unselectAllPayslip() {
  $("#selectedPayslip").attr("data-clicked", 0);

  $.ajax({
    url: "/payroll/payslip-select",
    data: { page: "all", filter: "{}" },
    type: "GET",
    dataType: "json",
    success: function (response) {
      var payslipIds = response.payslip_ids;

      if (Array.isArray(payslipIds)) {
        // Continue
      } else {
        console.error("employee_ids is not an array:", payslipIds);
      }

      for (var i = 0; i < payslipIds.length; i++) {
        var empId = payslipIds[i];
        $("#" + empId).prop("checked", false);
        $(".all-payslip").prop("checked", false);
      }
      var ids = JSON.parse($("#selectedPayslip").attr("data-ids") || "[]");
      uniqueIds = makePayslipListUnique(ids);
      toggleHighlight(uniqueIds);
      $("#selectedPayslip").attr("data-ids", JSON.stringify([]));

      count = [];
      tickPayslipCheckboxes(count);
    },
    error: function (xhr, status, error) {
      console.error("Error:", error);
    },
  });
}
function exportPayslips() {
  var currentDate = new Date().toISOString().slice(0, 10);
  var languageCode = null;
  ids = [];
  ids.push($("#selectedPayslip").attr("data-ids"));
  ids = JSON.parse($("#selectedPayslip").attr("data-ids"));
  getCurrentLanguageCode(function (code) {
    languageCode = code;
    var confirmMessage = excelMessages[languageCode];
    var textMessage = noRowPayrollMessages[languageCode];
    if (ids.length === 0) {
      Swal.fire({
        text: textMessage,
        icon: "warning",
        confirmButtonText: "Close",
      });
    } else {
      Swal.fire({
        text: confirmMessage,
        icon: "question",
        showCancelButton: true,
        confirmButtonColor: "#008000",
        cancelButtonColor: "#d33",
        confirmButtonText: "Confirm",
      }).then(function (result) {
        if (result.isConfirmed) {
          $.ajax({
            type: "GET",
            url: "/payroll/payslip-info-export",
            data: {
              ids: JSON.stringify(ids),
            },
            dataType: "binary",
            xhrFields: {
              responseType: "blob",
            },
            success: function (response) {
              const file = new Blob([response], {
                type: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
              });
              const url = URL.createObjectURL(file);
              const link = document.createElement("a");
              link.href = url;
              link.download = "Payslip_excel_" + currentDate + ".xlsx";
              document.body.appendChild(link);
              link.click();
            },
            error: function (xhr, textStatus, errorThrown) {
              console.error("Error downloading file:", errorThrown);
            },
          });
        }
      });
    }
  });
}

$("#deletePayslipBulk").click(function (e) {
  e.preventDefault();

  var languageCode = null;
  getCurrentLanguageCode(function (code) {
    languageCode = code;
    var confirmMessage = deletePayslipMessages[languageCode];
    var textMessage = noRowPayrollMessages[languageCode];
    var checkedRows = $(".payslip-checkbox").filter(":checked");
    ids = [];
    ids.push($("#selectedPayslip").attr("data-ids"));
    ids = JSON.parse($("#selectedPayslip").attr("data-ids"));
    if ((ids.length === 0) & (checkedRows.length === 0)) {
      Swal.fire({
        text: textMessage,
        icon: "warning",
        confirmButtonText: "Close",
      });
    } else {
      Swal.fire({
        text: confirmMessage,
        icon: "error",
        showCancelButton: true,
        confirmButtonColor: "#008000",
        cancelButtonColor: "#d33",
        confirmButtonText: "Confirm",
      }).then(function (result) {
        if (result.isConfirmed) {
          if (ids.length === 0) {
            e.preventDefault();
            ids = [];
            checkedRows.each(function () {
              ids.push($(this).attr("id"));
            });
          } else if (checkedRows.length === 0) {
            e.preventDefault();
            ids = [];
            ids.push($("#selectedPayslip").attr("data-ids"));
            ids = JSON.parse($("#selectedPayslip").attr("data-ids"));
          }
          $.ajax({
            type: "POST",
            url: "/payroll/payslip-bulk-delete",
            data: {
              csrfmiddlewaretoken: getCookie("csrftoken"),
              ids: JSON.stringify(ids),
            },
            success: function (response, textStatus, jqXHR) {
              if (jqXHR.status === 200) {
                location.reload(); // Reload the current page
              } else {
                // console.log("Unexpected HTTP status:", jqXHR.status);
              }
            },
          });
        }
      });
    }
  });
});

// -------------------------------
//        CONTRACT SECTION
// -------------------------------

function addingContractIds() {
  var ids = JSON.parse($("#selectedInstances").attr("data-ids") || "[]");
  var selectedCount = 0;

  $(".all-contract-row").each(function () {
    if ($(this).is(":checked")) {
      ids.push(this.id);
    } else {
      var index = ids.indexOf(this.id);
      if (index > -1) {
        ids.splice(index, 1);
      }
    }
  });

  ids = makeEmpListUnique(ids);
  selectedCount = ids.length;

  getCurrentLanguageCode(function (code) {
    languageCode = code;
    var message = rowMessages[languageCode];

    $("#selectedInstances").attr("data-ids", JSON.stringify(ids));

    if (selectedCount === 0) {
      $("#unselectAllContracts").css("display", "none");
      $("#exportContracts").css("display", "none");
      $("#selectedShow").css("display", "none");
    } else {
      $("#unselectAllContracts").css("display", "inline-flex");
      $("#exportContracts").css("display", "inline-flex");
      $("#selectedShow").css("display", "inline-flex");
      $("#selectedShow").text(selectedCount + " - " + message);
    }
  });
}

function tickContractCheckboxes() {
  var ids = JSON.parse($("#selectedInstances").attr("data-ids") || "[]");
  uniqueIds = makeEmpListUnique(ids);
  toggleHighlight(uniqueIds);
  click = $("#selectedInstances").attr("data-clicked");
  if (click === "1") {
    $(".all-contract").prop("checked", true);
  }

  uniqueIds.forEach(function (id) {
    $("#" + id).prop("checked", true);
  });
  var selectedCount = uniqueIds.length;
  getCurrentLanguageCode(function (code) {
    languageCode = code;
    var message = rowMessages[languageCode];
    if (selectedCount > 0) {
      $("#unselectAllContracts").css("display", "inline-flex");
      $("#exportContracts").css("display", "inline-flex");
      $("#selectedShow").css("display", "inline-flex");
      $("#selectedShow").text(selectedCount + " -" + message);
    } else {
      $("#unselectAllContracts").css("display", "none");
      $("#exportContracts").css("display", "none");
      $("#selectedShow").css("display", "none");
    }
  });
}

function selectAllContracts() {
  $("#selectedInstances").attr("data-clicked", 1);
  var allContractCount = 0;
  var savedFilters = JSON.parse(localStorage.getItem("savedFilters"));
  if (savedFilters && savedFilters["filterData"] !== null) {
    var filter = savedFilters["filterData"];
    $.ajax({
      url: "/payroll/contract-select-filter",
      data: { page: "all", filter: JSON.stringify(filter) },
      type: "GET",
      dataType: "json",
      success: function (response) {
        var contractIds = response.contract_ids;

        if (Array.isArray(contractIds)) {
          // Continue
        } else {
          console.error("contractIds is not an array:", contractIds);
        }

        allContractCount = contractIds.length;

        for (var i = 0; i < contractIds.length; i++) {
          var empId = contractIds[i];
          $("#" + empId).prop("checked", true);
        }
        var previousIds = $("#selectedInstances").attr("data-ids");
        $("#selectedInstances").attr(
          "data-ids",
          JSON.stringify(
            Array.from(new Set([...contractIds, ...JSON.parse(previousIds)]))
          )
        );
        console.log(
          Array.from(new Set([...contractIds, ...JSON.parse(previousIds)]))
        );

        count = makeEmpListUnique(contractIds);
        tickContractCheckboxes(count);
      },
      error: function (xhr, status, error) {
        console.error("Error:", error);
      },
    });
  } else {
    $.ajax({
      url: "/payroll/contract-select",
      data: { page: "all" },
      type: "GET",
      dataType: "json",
      success: function (response) {
        var contractIds = response.contract_ids;
        if (Array.isArray(contractIds)) {
          // Continue
        } else {
          console.error("contractIds is not an array:", contractIds);
        }

        allContractCount = contractIds.length;

        for (var i = 0; i < contractIds.length; i++) {
          var empId = contractIds[i];
          $("#" + empId).prop("checked", true);
        }
        $("#selectedInstances").attr("data-ids", JSON.stringify(contractIds));

        count = makeEmpListUnique(contractIds);
        tickContractCheckboxes(count);
      },
      error: function (xhr, status, error) {
        console.error("Error:", error);
      },
    });
  }
}

function unselectAllContracts() {
  $("#selectedInstances").attr("data-clicked", 0);
  $.ajax({
    url: "/payroll/contract-select",
    data: { page: "all", filter: "{}" },
    type: "GET",
    dataType: "json",
    success: function (response) {
      var contractIds = response.contract_ids;

      if (Array.isArray(contractIds)) {
        // Continue
      } else {
        console.error("contractIds is not an array:", contractIds);
      }

      for (var i = 0; i < contractIds.length; i++) {
        var contractId = contractIds[i];
        $("#" + contractId).prop("checked", false);
        $(".all-contract").prop("checked", false);
      }
      var ids = JSON.parse($("#selectedInstances").attr("data-ids") || "[]");
      uniqueIds = makeEmpListUnique(ids);
      toggleHighlight(uniqueIds);
      $("#selectedInstances").attr("data-ids", JSON.stringify([]));

      count = [];
      tickContractCheckboxes(count);
    },
    error: function (xhr, status, error) {
      console.error("Error:", error);
    },
  });
}

function exportContractRequest() {
  var currentDate = new Date().toISOString().slice(0, 10);
  var languageCode = null;
  ids = [];
  ids.push($("#selectedInstances").attr("data-ids"));
  ids = JSON.parse($("#selectedInstances").attr("data-ids"));
  getCurrentLanguageCode(function (code) {
    languageCode = code;
    var confirmMessage = excelMessages[languageCode];
    var textMessage = noRowPayrollMessages[languageCode];
    if (ids.length === 0) {
      Swal.fire({
        text: textMessage,
        icon: "warning",
        confirmButtonText: "Close",
      });
    } else {
      Swal.fire({
        text: confirmMessage,
        icon: "question",
        showCancelButton: true,
        confirmButtonColor: "#008000",
        cancelButtonColor: "#d33",
        confirmButtonText: "Confirm",
      }).then(function (result) {
        if (result.isConfirmed) {
          $.ajax({
            type: "GET",
            url: "/payroll/contract-export",
            data: {
              ids: JSON.stringify(ids),
            },
            dataType: "binary",
            xhrFields: {
              responseType: "blob",
            },
            success: function (response) {
              const file = new Blob([response], {
                type: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
              });
              const url = URL.createObjectURL(file);
              const link = document.createElement("a");
              link.href = url;
              link.download = "Contract_excel_" + currentDate + ".xlsx";
              document.body.appendChild(link);
              link.click();
            },
            error: function (xhr, textStatus, errorThrown) {
              console.error("Error downloading file:", errorThrown);
            },
          });
        }
      });
    }
  });
}

$("#DeleteContractBulk").click(function (e) {
  e.preventDefault();

  var languageCode = null;
  getCurrentLanguageCode(function (code) {
    languageCode = code;
    var confirmMessage = deleteContractMessages[languageCode];
    var textMessage = noRowPayrollMessages[languageCode];
    ids = [];
    ids.push($("#selectedInstances").attr("data-ids"));
    ids = JSON.parse($("#selectedInstances").attr("data-ids"));
    if (ids.length === 0) {
      Swal.fire({
        text: textMessage,
        icon: "warning",
        confirmButtonText: "Close",
      });
    } else {
      Swal.fire({
        text: confirmMessage,
        icon: "error",
        showCancelButton: true,
        confirmButtonColor: "#008000",
        cancelButtonColor: "#d33",
        confirmButtonText: "Confirm",
      }).then(function (result) {
        if (result.isConfirmed) {
          ids = [];
          ids.push($("#selectedInstances").attr("data-ids"));
          ids = JSON.parse($("#selectedInstances").attr("data-ids"));

          $.ajax({
            type: "POST",
            url: "/payroll/contract-bulk-delete",
            data: {
              csrfmiddlewaretoken: getCookie("csrftoken"),
              ids: JSON.stringify(ids),
            },
            success: function (response, textStatus, jqXHR) {
              if (jqXHR.status === 200) {
                location.reload(); // Reload the current page
              } else {
                // console.log("Unexpected HTTP status:", jqXHR.status);
              }
            },
          });
        }
      });
    }
  });
});