{
  "openapi": "3.1.0",
  "info": {
    "title": "Sophie's convert API",
    "version": "1.0.0",
    "description": "API for use in Computercraft to download, convert and render media. Supports emojis, image rendering, and youtube audio."
  },
  "servers": [
    {
      "url": "http://127.0.0.1:7427"
    }
  ],
  "paths": {
    "/youtube": {
      "post": {
        "summary": "Download and convert YouTube audio",
        "description": "Downloads a YouTube video matching the given `title` and `artist` and converts it to either DFPWM or MDFPWM format.",
        "security": [
          { "bearerAuth": [] }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "required": ["title", "artist"],
                "properties": {
                  "title": {
                    "type": "string",
                    "description": "Song title",
                    "example": "Never Gonna Give You Up"
                  },
                  "artist": {
                    "type": "string",
                    "description": "Artist name",
                    "example": "Rick Astley"
                  },
                  "mdfpwm": {
                    "type": "boolean",
                    "description": "If true, produces MDFPWM instead of DFPWM",
                    "example": true
                  }
                }
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Audio file generated successfully",
            "content": {
              "audio/vnd.dfpwm": {
                "schema": {
                  "type": "string",
                  "format": "binary"
                }
              },
              "audio/vnd.mdfpwm": {
                "schema": {
                  "type": "string",
                  "format": "binary"
                }
              }
            }
          },
          "400": { "description": "Missing or invalid parameters" },
          "401": { "description": "Unauthorized" },
          "500": { "description": "Internal server error" }
        }
      }
    },
    "/render": {
      "post": {
        "summary": "Render an emoji or image to bimg format",
        "description": "Renders an emoji (via JoyPixels) or arbitrary image to `.bimg` format using the `sanjuuni` tool. Optionally resizes the image before conversion. You cannot use both emojis and image URLs at the same time.",
        "security": [
          { "bearerAuth": [] }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "size": {
                    "type": "string",
                    "pattern": "^\\d{1,4}x\\d{1,4}$",
                    "description": "Desired image size in format `<width>x<height>` (max 1000x1000)",
                    "example": "64x64"
                  },
                  "extraArgs": {
                    "type": "string",
                    "description": "Extra command-line arguments to pass to sanjuuni",
                    "example": "-b -W 128 -H 128"
                  },
                  "emoji": {
                    "type": "string",
                    "description": "Unicode emoji to render",
                    "example": "🔥"
                  },
                  "imageUrl": {
                    "type": "string",
                    "format": "uri",
                    "description": "URL of an image to render",
                    "example": "https://example.com/image.png"
                  }
                },
                "oneOf": [
                  { "required": ["emoji"] },
                  { "required": ["imageUrl"] }
                ]
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Rendered `.bimg` output",
            "content": {
              "text/plain": {
                "schema": { "type": "string" }
              }
            }
          },
          "400": { "description": "Missing parameters or invalid size format" },
          "401": { "description": "Unauthorized" },
          "500": { "description": "Internal server error" }
        }
      }
    }
  },
  "components": {
    "securitySchemes": {
      "bearerAuth": {
        "type": "http",
        "scheme": "bearer",
        "bearerFormat": "token",
        "description": "Use the `Authorization` header with your API password:\n```\nAuthorization: <PASSWORD>\n```"
      }
    }
  }
}