use crate::*;
pub mod runner;
pub mod types;
use serde_json::json;

// Database module tests moved to src/database/executors/mock.rs

#[test]
fn test_library_api() {
  // 1. Initially, schemas are not cached.

  // Expected uninitialized drop format: errors + null response
  let uninitialized_drop = jspg_validate("source_schema", JsonB(json!({})));
  assert_eq!(
    uninitialized_drop.0,
    json!({
        "type": "drop",
        "errors": [{
            "code": "ENGINE_NOT_INITIALIZED",
            "message": "JSPG extension has not been initialized via jspg_setup",
            "details": { "path": "" }
        }]
    })
  );

  // 2. Cache schemas
  let db_json = json!({
      "puncs": [],
      "enums": [],
      "relations": [
          {
              "id": "11111111-1111-1111-1111-111111111111",
              "type": "relation",
              "constraint": "fk_test_target",
              "source_type": "source_schema",
              "source_columns": ["target_id"],
              "destination_type": "target_schema",
              "destination_columns": ["id"],
              "prefix": "target"
          }
      ],
      "types": [
          {
              "name": "source_schema",
              "hierarchy": ["source_schema", "entity"],
              "schemas": [{
                  "$id": "source_schema",
                  "type": "object",
                  "properties": {
                      "name": { "type": "string" },
                      "target": { "$ref": "target_schema" }
                  },
                  "required": ["name"]
              }]
          },
          {
              "name": "target_schema",
              "hierarchy": ["target_schema", "entity"],
              "schemas": [{
                  "$id": "target_schema",
                  "type": "object",
                  "properties": {
                      "value": { "type": "number" }
                  }
              }]
          }
      ]
  });

  let cache_drop = jspg_setup(JsonB(db_json));
  assert_eq!(
    cache_drop.0,
    json!({
        "type": "drop",
        "response": "success"
    })
  );

  // 3. Validate jspg_schemas
  let schemas_drop = jspg_schemas();
  assert_eq!(
    schemas_drop.0,
    json!({
        "type": "drop",
        "response": {
            "source_schema": {
                "$id": "source_schema",
                "type": "object",
                "properties": {
                    "name": { "type": "string" },
                    "target": {
                        "$ref": "target_schema",
                        "compiledProperties": ["value"]
                    }
                },
                "required": ["name"],
                "compiledProperties": ["name", "target"],
                "compiledEdges": {
                    "target": {
                        "constraint": "fk_test_target",
                        "forward": true
                    }
                }
            },
            "target_schema": {
                "$id": "target_schema",
                "type": "object",
                "properties": {
                    "value": { "type": "number" }
                },
                "compiledProperties": ["value"]
            }
        }
    })
  );

  // 4. Validate Happy Path
  let happy_drop = jspg_validate("source_schema", JsonB(json!({"name": "Neo"})));
  assert_eq!(
    happy_drop.0,
    json!({
        "type": "drop",
        "response": "success"
    })
  );

  // 5. Validate Unhappy Path
  let unhappy_drop = jspg_validate("source_schema", JsonB(json!({"wrong": "data"})));
  assert_eq!(
    unhappy_drop.0,
    json!({
        "type": "drop",
        "errors": [
            {
                "code": "REQUIRED_FIELD_MISSING",
                "message": "Missing name",
                "details": { "path": "/name" }
            },
            {
                "code": "STRICT_PROPERTY_VIOLATION",
                "message": "Unexpected property 'wrong'",
                "details": { "path": "/wrong" }
            }
        ]
    })
  );

  // 6. Clear Schemas
  let clear_drop = jspg_teardown();
  assert_eq!(
    clear_drop.0,
    json!({
        "type": "drop",
        "response": "success"
    })
  );
}

include!("fixtures.rs");