{
    "dashboard": {
        "title": "Application Logs",
        "tags": [
            "logs",
            "loki",
            "fetch_ml"
        ],
        "timezone": "browser",
        "editable": true,
        "graphTooltip": 1,
        "time": {
            "from": "now-1h",
            "to": "now"
        },
        "timepicker": {
            "refresh_intervals": [
                "5s",
                "10s",
                "30s",
                "1m",
                "5m",
                "15m",
                "30m",
                "1h"
            ],
            "time_options": [
                "5m",
                "15m",
                "1h",
                "6h",
                "12h",
                "24h",
                "2d",
                "7d",
                "30d"
            ]
        },
        "panels": [
            {
                "title": "Log Stream",
                "type": "logs",
                "gridPos": {
                    "x": 0,
                    "y": 0,
                    "w": 24,
                    "h": 12
                },
                "id": 1,
                "targets": [
                    {
                        "expr": "{job=\"app_logs\"}",
                        "refId": "A",
                        "datasource": "Loki"
                    }
                ],
                "options": {
                    "showTime": true,
                    "showLabels": true,
                    "showCommonLabels": false,
                    "wrapLogMessage": false,
                    "prettifyLogMessage": false,
                    "enableLogDetails": true,
                    "dedupStrategy": "none",
                    "sortOrder": "Descending"
                }
            },
            {
                "title": "Log Level Distribution",
                "type": "bargauge",
                "gridPos": {
                    "x": 0,
                    "y": 12,
                    "w": 8,
                    "h": 8
                },
                "id": 2,
                "targets": [
                    {
                        "expr": "sum by (level) (count_over_time({job=\"app_logs\"} | logfmt | level != \"\" [5m]))",
                        "refId": "A",
                        "datasource": "Loki",
                        "legendFormat": "{{level}}"
                    }
                ],
                "options": {
                    "orientation": "horizontal",
                    "displayMode": "gradient",
                    "showUnfilled": true
                },
                "fieldConfig": {
                    "defaults": {
                        "color": {
                            "mode": "palette-classic"
                        }
                    },
                    "overrides": [
                        {
                            "matcher": {
                                "id": "byName",
                                "options": "INFO"
                            },
                            "properties": [
                                {
                                    "id": "color",
                                    "value": {
                                        "mode": "fixed",
                                        "fixedColor": "green"
                                    }
                                }
                            ]
                        },
                        {
                            "matcher": {
                                "id": "byName",
                                "options": "WARN"
                            },
                            "properties": [
                                {
                                    "id": "color",
                                    "value": {
                                        "mode": "fixed",
                                        "fixedColor": "yellow"
                                    }
                                }
                            ]
                        },
                        {
                            "matcher": {
                                "id": "byName",
                                "options": "ERROR"
                            },
                            "properties": [
                                {
                                    "id": "color",
                                    "value": {
                                        "mode": "fixed",
                                        "fixedColor": "red"
                                    }
                                }
                            ]
                        }
                    ]
                }
            },
            {
                "title": "Error Logs (Last Hour)",
                "type": "table",
                "gridPos": {
                    "x": 8,
                    "y": 12,
                    "w": 16,
                    "h": 8
                },
                "id": 3,
                "targets": [
                    {
                        "expr": "{job=\"app_logs\"} | logfmt | level=\"ERROR\"",
                        "refId": "A",
                        "datasource": "Loki"
                    }
                ],
                "options": {
                    "showHeader": true
                },
                "transformations": [
                    {
                        "id": "labelsToFields",
                        "options": {}
                    }
                ]
            },
            {
                "title": "Logs by Component",
                "type": "timeseries",
                "gridPos": {
                    "x": 0,
                    "y": 20,
                    "w": 12,
                    "h": 8
                },
                "id": 4,
                "targets": [
                    {
                        "expr": "sum by (component) (rate({job=\"app_logs\"} | logfmt [1m]))",
                        "refId": "A",
                        "datasource": "Loki",
                        "legendFormat": "{{component}}"
                    }
                ],
                "fieldConfig": {
                    "defaults": {
                        "custom": {
                            "drawStyle": "line",
                            "lineInterpolation": "smooth",
                            "fillOpacity": 10,
                            "spanNulls": false,
                            "showPoints": "never",
                            "stacking": {
                                "mode": "none"
                            }
                        },
                        "unit": "reqps"
                    }
                }
            },
            {
                "title": "Warning Logs Timeline",
                "type": "timeseries",
                "gridPos": {
                    "x": 12,
                    "y": 20,
                    "w": 12,
                    "h": 8
                },
                "id": 5,
                "targets": [
                    {
                        "expr": "sum(count_over_time({job=\"app_logs\"} | logfmt | level=\"WARN\" [1m]))",
                        "refId": "A",
                        "datasource": "Loki",
                        "legendFormat": "Warnings"
                    }
                ],
                "fieldConfig": {
                    "defaults": {
                        "custom": {
                            "drawStyle": "bars",
                            "fillOpacity": 50
                        },
                        "color": {
                            "mode": "fixed",
                            "fixedColor": "yellow"
                        }
                    }
                }
            },
            {
                "title": "Search Logs",
                "type": "logs",
                "gridPos": {
                    "x": 0,
                    "y": 28,
                    "w": 24,
                    "h": 10
                },
                "id": 6,
                "targets": [
                    {
                        "expr": "{job=\"app_logs\"} |= \"$search_term\"",
                        "refId": "A",
                        "datasource": "Loki"
                    }
                ],
                "options": {
                    "showTime": true,
                    "showLabels": true,
                    "wrapLogMessage": true,
                    "enableLogDetails": true
                }
            }
        ],
        "templating": {
            "list": [
                {
                    "name": "search_term",
                    "type": "textbox",
                    "label": "Search Term",
                    "current": {
                        "value": "",
                        "text": ""
                    }
                }
            ]
        },
        "refresh": "30s"
    }
}