package client

import (
	"context"
	"encoding/json"
	"fmt"

	"git.franklin.lab/steve.cliff/pcli/model"
)

// ProjectCreateFields represents the fields required to create a project
type ProjectCreateFields struct {
	Type        string  `json:"type"`
	Name        string  `json:"name"`
	Description *string `json:"description,omitempty"`
}

func (c *Client) ListProjects(ctx context.Context) ([]model.Project, error) {
	data, err := c.DoNoBody(ctx, "GET", "/api/projects")
	if err != nil {
		return nil, err
	}

	var response struct {
		Items []model.Project `json:"items"`
	}

	if err := json.Unmarshal(data, &response); err != nil {
		return nil, fmt.Errorf("failed to unmarshal projects response: %w", err)
	}

	return response.Items, nil
}

func (c *Client) GetProject(ctx context.Context, id string) (*model.Project, error) {
	data, err := c.DoNoBody(ctx, "GET", fmt.Sprintf("/api/projects/%s", id))
	if err != nil {
		return nil, err
	}

	var response struct {
		Item model.Project `json:"item"`
	}

	if err := json.Unmarshal(data, &response); err != nil {
		return nil, fmt.Errorf("failed to unmarshal project response: %w", err)
	}

	return &response.Item, nil
}

func (c *Client) CreateProject(ctx context.Context, fields ProjectCreateFields) (*model.Project, error) {
	data, err := c.Do(ctx, "POST", "/api/projects", fields)
	if err != nil {
		return nil, err
	}

	var response struct {
		Item model.Project `json:"item"`
	}

	if err := json.Unmarshal(data, &response); err != nil {
		return nil, fmt.Errorf("failed to unmarshal project response: %w", err)
	}

	return &response.Item, nil
}

func (c *Client) DeleteProject(ctx context.Context, id string) error {
	_, err := c.DoNoBody(ctx, "DELETE", fmt.Sprintf("/api/projects/%s", id))
	return err
}