// Code generated by go-swagger; DO NOT EDIT.

package models

// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command

import (
	"encoding/json"
	"strconv"

	strfmt "github.com/go-openapi/strfmt"

	"github.com/go-openapi/errors"
	"github.com/go-openapi/swag"
	"github.com/go-openapi/validate"
)

// TaskCard a card for a task
//
// A task card is a minimalistic representation of a task. Useful for display in list views, like a card list.
//
// swagger:model TaskCard
type TaskCard struct {

	// assigned to
	AssignedTo *UserCard `json:"assignedTo,omitempty"`

	// The description of the task.
	//
	// The task description is a longer, more detailed description of the issue.
	// Perhaps it even mentions steps to reproduce.
	//
	Description string `json:"description,omitempty"`

	// the level of effort required to get this task completed
	// Maximum: 27
	// Multiple Of: 3
	Effort int32 `json:"effort,omitempty"`

	// The id of the task.
	//
	// A unique identifier for the task. These are created in ascending order.
	// Read Only: true
	ID int64 `json:"id,omitempty"`

	// the karma donated to this item.
	//
	// Karma is a lot like voting.  Users can donate a certain amount or karma to an issue.
	// This is used to determine the weight users place on an issue. Not that +1 comments aren't great.
	//
	// Minimum: > 0
	// Multiple Of: 0.5
	Karma float64 `json:"karma,omitempty"`

	// milestone
	Milestone *Milestone `json:"milestone,omitempty"`

	// The time at which this issue was reported.
	//
	// This field is read-only, so it's only sent as part of the response.
	//
	// Read Only: true
	// Format: date-time
	ReportedAt strfmt.DateTime `json:"reportedAt,omitempty"`

	// severity
	// Maximum: 5
	// Minimum: 1
	Severity int32 `json:"severity,omitempty"`

	// the status of the issue
	//
	// There are 4 possible values for a status.
	// Ignored means as much as accepted but not now, perhaps later.
	//
	// Required: true
	// Enum: [open closed ignored rejected]
	Status *string `json:"status"`

	// task tags.
	//
	// a task can be tagged with text blurbs.
	// Max Items: 5
	// Unique: true
	Tags []string `json:"tags"`

	// The title of the task.
	//
	// The title for a task, this needs to be at least 5 chars long.
	// Titles don't allow any formatting, besides emoji.
	//
	// Required: true
	// Max Length: 150
	// Min Length: 5
	Title *string `json:"title"`
}

// Validate validates this task card
func (m *TaskCard) Validate(formats strfmt.Registry) error {
	var res []error

	if err := m.validateAssignedTo(formats); err != nil {
		res = append(res, err)
	}

	if err := m.validateEffort(formats); err != nil {
		res = append(res, err)
	}

	if err := m.validateKarma(formats); err != nil {
		res = append(res, err)
	}

	if err := m.validateMilestone(formats); err != nil {
		res = append(res, err)
	}

	if err := m.validateReportedAt(formats); err != nil {
		res = append(res, err)
	}

	if err := m.validateSeverity(formats); err != nil {
		res = append(res, err)
	}

	if err := m.validateStatus(formats); err != nil {
		res = append(res, err)
	}

	if err := m.validateTags(formats); err != nil {
		res = append(res, err)
	}

	if err := m.validateTitle(formats); err != nil {
		res = append(res, err)
	}

	if len(res) > 0 {
		return errors.CompositeValidationError(res...)
	}
	return nil
}

func (m *TaskCard) validateAssignedTo(formats strfmt.Registry) error {

	if swag.IsZero(m.AssignedTo) { // not required
		return nil
	}

	if m.AssignedTo != nil {
		if err := m.AssignedTo.Validate(formats); err != nil {
			if ve, ok := err.(*errors.Validation); ok {
				return ve.ValidateName("assignedTo")
			}
			return err
		}
	}

	return nil
}

func (m *TaskCard) validateEffort(formats strfmt.Registry) error {

	if swag.IsZero(m.Effort) { // not required
		return nil
	}

	if err := validate.MaximumInt("effort", "body", int64(m.Effort), 27, false); err != nil {
		return err
	}

	if err := validate.MultipleOf("effort", "body", float64(m.Effort), 3); err != nil {
		return err
	}

	return nil
}

func (m *TaskCard) validateKarma(formats strfmt.Registry) error {

	if swag.IsZero(m.Karma) { // not required
		return nil
	}

	if err := validate.Minimum("karma", "body", float64(m.Karma), 0, true); err != nil {
		return err
	}

	if err := validate.MultipleOf("karma", "body", float64(m.Karma), 0.5); err != nil {
		return err
	}

	return nil
}

func (m *TaskCard) validateMilestone(formats strfmt.Registry) error {

	if swag.IsZero(m.Milestone) { // not required
		return nil
	}

	if m.Milestone != nil {
		if err := m.Milestone.Validate(formats); err != nil {
			if ve, ok := err.(*errors.Validation); ok {
				return ve.ValidateName("milestone")
			}
			return err
		}
	}

	return nil
}

func (m *TaskCard) validateReportedAt(formats strfmt.Registry) error {

	if swag.IsZero(m.ReportedAt) { // not required
		return nil
	}

	if err := validate.FormatOf("reportedAt", "body", "date-time", m.ReportedAt.String(), formats); err != nil {
		return err
	}

	return nil
}

func (m *TaskCard) validateSeverity(formats strfmt.Registry) error {

	if swag.IsZero(m.Severity) { // not required
		return nil
	}

	if err := validate.MinimumInt("severity", "body", int64(m.Severity), 1, false); err != nil {
		return err
	}

	if err := validate.MaximumInt("severity", "body", int64(m.Severity), 5, false); err != nil {
		return err
	}

	return nil
}

var taskCardTypeStatusPropEnum []interface{}

func init() {
	var res []string
	if err := json.Unmarshal([]byte(`["open","closed","ignored","rejected"]`), &res); err != nil {
		panic(err)
	}
	for _, v := range res {
		taskCardTypeStatusPropEnum = append(taskCardTypeStatusPropEnum, v)
	}
}

const (

	// TaskCardStatusOpen captures enum value "open"
	TaskCardStatusOpen string = "open"

	// TaskCardStatusClosed captures enum value "closed"
	TaskCardStatusClosed string = "closed"

	// TaskCardStatusIgnored captures enum value "ignored"
	TaskCardStatusIgnored string = "ignored"

	// TaskCardStatusRejected captures enum value "rejected"
	TaskCardStatusRejected string = "rejected"
)

// prop value enum
func (m *TaskCard) validateStatusEnum(path, location string, value string) error {
	if err := validate.Enum(path, location, value, taskCardTypeStatusPropEnum); err != nil {
		return err
	}
	return nil
}

func (m *TaskCard) validateStatus(formats strfmt.Registry) error {

	if err := validate.Required("status", "body", m.Status); err != nil {
		return err
	}

	// value enum
	if err := m.validateStatusEnum("status", "body", *m.Status); err != nil {
		return err
	}

	return nil
}

func (m *TaskCard) validateTags(formats strfmt.Registry) error {

	if swag.IsZero(m.Tags) { // not required
		return nil
	}

	iTagsSize := int64(len(m.Tags))

	if err := validate.MaxItems("tags", "body", iTagsSize, 5); err != nil {
		return err
	}

	if err := validate.UniqueItems("tags", "body", m.Tags); err != nil {
		return err
	}

	for i := 0; i < len(m.Tags); i++ {

		if err := validate.MinLength("tags"+"."+strconv.Itoa(i), "body", string(m.Tags[i]), 3); err != nil {
			return err
		}

		if err := validate.Pattern("tags"+"."+strconv.Itoa(i), "body", string(m.Tags[i]), `\w[\w- ]+`); err != nil {
			return err
		}

	}

	return nil
}

func (m *TaskCard) validateTitle(formats strfmt.Registry) error {

	if err := validate.Required("title", "body", m.Title); err != nil {
		return err
	}

	if err := validate.MinLength("title", "body", string(*m.Title), 5); err != nil {
		return err
	}

	if err := validate.MaxLength("title", "body", string(*m.Title), 150); err != nil {
		return err
	}

	return nil
}

// MarshalBinary interface implementation
func (m *TaskCard) MarshalBinary() ([]byte, error) {
	if m == nil {
		return nil, nil
	}
	return swag.WriteJSON(m)
}

// UnmarshalBinary interface implementation
func (m *TaskCard) UnmarshalBinary(b []byte) error {
	var res TaskCard
	if err := swag.ReadJSON(b, &res); err != nil {
		return err
	}
	*m = res
	return nil
}