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# @CCOSTAN - Follow Me on X
# For more info visit https://www.vcloudinfo.com/click-here
# Original Repo : https://github.com/CCOSTAN/Home-AssistantConfig
# -------------------------------------------------------------------
# Infrastructure Partial - MariaDB
#  Humanized KPIs, seven-day capacity trends, recorder health, and tuning.
# -------------------------------------------------------------------
# Notes: Database growth, ingest rate, and connections use consistent 168-hour graphs.
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# -------------------------------------------------------------------
# Humanized KPI strip (mandatory first full-width wrapper)
# -------------------------------------------------------------------
- type: grid
  column_span: 4
  columns: 1
  square: false
  cards:
  - type: custom:layout-card
    grid_options:
      columns: full
    layout_type: custom:grid-layout
    layout:
      grid-template-columns: repeat(4, minmax(0, 1fr))
      grid-auto-flow: row
      grid-auto-rows: min-content
      grid-gap: 12px
      margin: 0
      mediaquery:
        "(max-width: 900px)":
          grid-template-columns: repeat(2, minmax(0, 1fr))
    cards:
    - type: custom:button-card
      template: bearstone_infra_kpi
      entity: sensor.database_size
      name: Database Size
      icon: mdi:database
      state_display: >
        [[[
          const mib = Number(entity?.state);
          return Number.isFinite(mib) ? `${(mib / 1024).toFixed(1)} GiB` : 'NO DATA';
        ]]]

    - type: custom:button-card
      template: bearstone_infra_kpi
      entity: sensor.database_tables_count
      name: Tables
      icon: mdi:table

    - type: custom:button-card
      template: bearstone_infra_kpi
      entity: sensor.mariadb_connections
      name: Connections
      icon: mdi:lan-connect

    - type: custom:button-card
      template: bearstone_infra_kpi
      entity: sensor.mariadb_uptime
      name: Uptime
      icon: mdi:timer-outline
      state_display: >
        [[[
          const seconds = Number(entity?.state);
          if (!Number.isFinite(seconds)) return 'NO DATA';
          const days = Math.floor(seconds / 86400);
          const hours = Math.floor((seconds % 86400) / 3600);
          return `${days}d ${hours}h`;
        ]]]

# -------------------------------------------------------------------
# Capacity and workload trends
# -------------------------------------------------------------------
- type: grid
  column_span: 4
  columns: 3
  square: false
  cards:
  - type: custom:mini-graph-card
    name: Database Growth
    icon: mdi:database-arrow-up
    hours_to_show: 168
    points_per_hour: 0.25
    line_width: 2
    smoothing: true
    show:
      legend: false
      labels: false
      name: true
      icon: true
      state: true
    entities:
    - entity: sensor.database_size
      name: Database Size
    card_mod:
      style: !include /config/dashboards/infrastructure/card_mod/infra_card.yaml

  - type: custom:mini-graph-card
    name: Recorder Ingest Rate
    icon: mdi:chart-line
    hours_to_show: 168
    points_per_hour: 0.25
    line_width: 2
    smoothing: true
    show:
      legend: false
      labels: false
      name: true
      icon: true
      state: true
    entities:
    - entity: sensor.database_records_per_day
      name: Records per Day
    card_mod:
      style: !include /config/dashboards/infrastructure/card_mod/infra_card.yaml

  - type: custom:mini-graph-card
    name: Active Connections
    icon: mdi:lan-connect
    hours_to_show: 168
    points_per_hour: 0.25
    line_width: 2
    smoothing: true
    show:
      legend: false
      labels: false
      name: true
      icon: true
      state: true
    entities:
    - entity: sensor.mariadb_connections
      name: Connections
    card_mod:
      style: !include /config/dashboards/infrastructure/card_mod/infra_card.yaml

# -------------------------------------------------------------------
# Recorder and server health
# -------------------------------------------------------------------
- type: grid
  column_span: 4
  columns: 1
  square: false
  cards:
  - type: custom:layout-card
    grid_options:
      columns: full
    layout_type: custom:grid-layout
    layout:
      grid-template-columns: repeat(2, minmax(0, 1fr))
      grid-auto-flow: dense
      grid-auto-rows: min-content
      grid-gap: 12px
      margin: 0
      mediaquery:
        "(max-width: 900px)":
          grid-template-columns: repeat(1, minmax(0, 1fr))
    cards:
    - type: custom:vertical-stack-in-card
      card_mod:
        style: !include /config/dashboards/infrastructure/card_mod/infra_panel.yaml
      cards:
      - type: custom:button-card
        template: bearstone_infra_panel_header
        name: Recorder Health

      - type: custom:button-card
        template: bearstone_infra_list_row
        entity: sensor.database_total_records
        name: Total Records
        icon: mdi:counter

      - type: custom:button-card
        template: bearstone_infra_list_row
        entity: sensor.database_records_per_day
        name: Records per Day
        icon: mdi:chart-line

      - type: custom:button-card
        template: bearstone_infra_list_row
        entity: sensor.database_oldest_record
        name: Oldest Retained Record
        icon: mdi:clock-start

    - type: custom:vertical-stack-in-card
      card_mod:
        style: !include /config/dashboards/infrastructure/card_mod/infra_panel.yaml
      cards:
      - type: custom:button-card
        template: bearstone_infra_panel_header
        name: MariaDB Status

      - type: custom:button-card
        template: bearstone_infra_list_row_running
        entity: sensor.mariadb_status
        name: Server Status
        icon: mdi:database-check
        state_display: '[[[ return String(entity.state ?? "NO DATA").toUpperCase(); ]]]'

      - type: custom:button-card
        template: bearstone_infra_list_row
        entity: sensor.mariadb_version
        name: Version
        icon: mdi:information-outline

      - type: custom:button-card
        template: bearstone_infra_list_row
        entity: sensor.mariadb_performance
        name: Query Rate
        icon: mdi:speedometer

      - type: custom:button-card
        template: bearstone_infra_list_row
        entity: sensor.mariadb_questions
        name: Total Queries
        icon: mdi:database-search

# -------------------------------------------------------------------
# Static tuning reference
# -------------------------------------------------------------------
- type: grid
  column_span: 4
  columns: 1
  square: false
  cards:
  - type: custom:layout-card
    grid_options:
      columns: full
    layout_type: custom:grid-layout
    layout:
      grid-template-columns: repeat(4, minmax(0, 1fr))
      grid-auto-flow: dense
      grid-auto-rows: min-content
      grid-gap: 12px
      margin: 0
      mediaquery:
        "(max-width: 900px)":
          grid-template-columns: repeat(1, minmax(0, 1fr))
    cards:
    - type: custom:button-card
      template: bearstone_infra_panel_header
      name: MariaDB Tuning Reference
      view_layout:
        grid-column: 1 / -1

    - type: custom:button-card
      template: bearstone_infra_kpi
      entity: sensor.mariadb_buffer_pool_size
      name: InnoDB Buffer
      icon: mdi:memory

    - type: custom:button-card
      template: bearstone_infra_kpi
      entity: sensor.mariadb_max_connections
      name: Max Connections
      icon: mdi:account-multiple

    - type: custom:button-card
      template: bearstone_infra_kpi
      entity: sensor.mariadb_log_file_size
      name: Log File
      icon: mdi:file

    - type: custom:button-card
      template: bearstone_infra_kpi
      entity: sensor.mariadb_tmp_table_size
      name: Temp Table Size
      icon: mdi:table

    - type: custom:button-card
      template: bearstone_infra_kpi
      entity: sensor.mariadb_io_capacity
      name: IO Capacity
      icon: mdi:speedometer

    - type: custom:button-card
      template: bearstone_infra_kpi
      entity: sensor.mariadb_io_threads
      name: IO Threads
      icon: mdi:developer-board

    - type: custom:button-card
      template: bearstone_infra_kpi
      entity: sensor.mariadb_table_cache
      name: Table Cache
      icon: mdi:cached

    - type: custom:button-card
      template: bearstone_infra_kpi
      entity: sensor.mariadb_buffer_sizes
      name: Sort / Join
      icon: mdi:code-brackets