package plane_v2_api

import (
	"fmt"

	plane "fwh-toolbox-server/repositories/api/plane_v2"
)

// ListIssueRelations 列出工作项关联
func ListIssueRelations(c *plane.PlaneClient, slug, projectID, issueID string) ([]byte, error) {
	url := fmt.Sprintf("/api/workspaces/%s/projects/%s/issues/%s/relations/", slug, projectID, issueID)

	resp, err := c.Get(url)
	if err != nil {
		return nil, err
	}
	if !plane.IsSuccess(resp.StatusCode) {
		return nil, fmt.Errorf("ListIssueRelations 失败: %s", resp.Status)
	}
	return resp.Body, nil
}

// CreateIssueRelation 创建工作项关联
func CreateIssueRelation(c *plane.PlaneClient, slug, projectID, issueID, relationType string, relatedIDs []string) ([]byte, error) {
	url := fmt.Sprintf("/api/workspaces/%s/projects/%s/issues/%s/relations/", slug, projectID, issueID)
	payload := map[string]interface{}{
		"relation_type":  relationType,
		"related_issues": relatedIDs,
	}

	resp, err := c.Post(url, payload)
	if err != nil {
		return nil, err
	}
	if !plane.IsSuccess(resp.StatusCode) {
		return nil, fmt.Errorf("CreateIssueRelation 失败: %s, body=%s", resp.Status, string(resp.Body))
	}
	return resp.Body, nil
}

// RemoveIssueRelation 移除工作项关联
func RemoveIssueRelation(c *plane.PlaneClient, slug, projectID, issueID, relationType, relatedID string) error {
	url := fmt.Sprintf("/api/workspaces/%s/projects/%s/issues/%s/relations/%s/%s/", slug, projectID, issueID, relationType, relatedID)

	resp, err := c.Delete(url)
	if err != nil {
		return err
	}
	if resp.StatusCode != 204 {
		return fmt.Errorf("RemoveIssueRelation 失败: %s", resp.Status)
	}
	return nil
}