# Butterfly EDFA Rack (MOPA) — laser control panel.
# Registered in configuration.yaml (lovelace: dashboards: butterfly-rack).
#
# Entities are auto-discovered over MQTT; the *_mw power sensors are MQTT
# template sensors defined in configuration.butterfly.yaml (dBm -> mW).
# Styling uses card-mod (installed via HACS).
#
# Two views:
#   Control               — the panel: status lamps, output, the two stages,
#                           emergency stop. Everything you touch when running.
#   Diagnostics & Trends  — history graphs plus network / TEC / error detail,
#                           kept off the control view so it stays uncluttered.
title: Butterfly Rack
views:
  # ===================================================================
  # VIEW 1 — CONTROL PANEL
  # ===================================================================
  - title: Control
    path: control
    icon: mdi:laser-pointer
    type: sections
    max_columns: 3
    sections:
      # ---- Rack status -------------------------------------------------
      - type: grid
        column_span: 3
        cards:
          - type: heading
            heading: Butterfly EDFA Rack
            heading_style: title
            icon: mdi:laser-pointer
          - type: heading
            heading: 1550 nm MOPA · Class 4 · invisible — treat output as hazardous
            heading_style: subtitle
          - type: grid
            columns: 5
            square: false
            cards:
              - type: tile
                entity: binary_sensor.butterfly_edfa_rack_seed_link
                name: Seed link
                icon: mdi:lan-connect
              - type: tile
                entity: binary_sensor.butterfly_edfa_rack_amp_link
                name: Amp link
                icon: mdi:lan-connect
              - type: tile
                entity: switch.butterfly_edfa_rack_seed_laser
                name: Seed
                icon: mdi:laser-pointer
                color: amber
              - type: tile
                entity: switch.butterfly_edfa_rack_amp_pump
                name: Booster
                icon: mdi:flash
                color: red
              - type: tile
                entity: sensor.butterfly_edfa_rack_amp_warnings
                name: Status
                icon: mdi:alert-decagram
                card_mod:
                  style: |
                    ha-card {
                      {% set w = states('sensor.butterfly_edfa_rack_amp_warnings') %}
                      {% if w in ['none','Pump is OFF','unknown','unavailable'] or w == '' %}
                        --tile-color: var(--green-color, #43a047);
                      {% else %}
                        --tile-color: var(--red-color, #e53935);
                      {% endif %}
                    }

      # ---- Output (the headline) --------------------------------------
      - type: grid
        column_span: 1
        cards:
          - type: heading
            heading: Output
            heading_style: subtitle
            icon: mdi:arrow-left-bold
          - type: gauge
            entity: sensor.butterfly_edfa_rack_output_power_mw
            name: Output power
            unit: mW
            needle: true
            min: 0
            max: 1100
            severity:
              green: 0
              yellow: 850
              red: 1000
          - type: horizontal-stack
            cards:
              - type: tile
                entity: sensor.butterfly_edfa_rack_output_power
                name: Output
                icon: mdi:arrow-left-bold
                hide_state: false
              - type: tile
                entity: sensor.butterfly_edfa_rack_amp_input_power_mw
                name: EDFA in
                icon: mdi:arrow-right-bold

      # ---- Stage 1: seed ----------------------------------------------
      - type: grid
        column_span: 1
        cards:
          - type: heading
            heading: Seed · Stage 1 (CTL200)
            heading_style: subtitle
            icon: mdi:alpha-s-circle-outline
          - type: entities
            state_color: true
            entities:
              - entity: switch.butterfly_edfa_rack_seed_laser
                name: Seed laser (turn on FIRST)
              - entity: number.butterfly_edfa_rack_seed_set_current
                name: Set current (≤ 300 mA)
              - entity: number.butterfly_edfa_rack_seed_thermistor_setpoint
                name: Temp setpoint (Ω, rtset)
          - type: horizontal-stack
            cards:
              - type: tile
                entity: sensor.butterfly_edfa_rack_seed_current
                name: Current
                icon: mdi:current-dc
              - type: tile
                entity: sensor.butterfly_edfa_rack_seed_temperature
                name: Seed temp
              - type: tile
                entity: sensor.butterfly_edfa_rack_seed_photodiode_current
                name: Monitor PD

      # ---- Stage 2: booster -------------------------------------------
      - type: grid
        column_span: 1
        cards:
          - type: heading
            heading: Booster · Stage 2 (M511, ACC)
            heading_style: subtitle
            icon: mdi:alpha-b-circle-outline
          - type: entities
            state_color: true
            entities:
              - entity: switch.butterfly_edfa_rack_amp_pump
                name: Pump enable
              - entity: number.butterfly_edfa_rack_amp_pump_current
                name: Pump-1 set (≤ 4000 mA ≈ 1 W)
          - type: gauge
            entity: sensor.butterfly_edfa_rack_amp_pump_1_current
            name: Pump-1 current
            unit: mA
            needle: true
            min: 0
            max: 4000
            severity:
              green: 0
              yellow: 2800
              red: 3700
          - type: tile
            entity: sensor.butterfly_edfa_rack_amp_module_temperature
            name: Module temp
            icon: mdi:thermometer

      # ---- Emergency ---------------------------------------------------
      - type: grid
        column_span: 3
        cards:
          - type: heading
            heading: Emergency
            heading_style: subtitle
            icon: mdi:alarm-light
          - type: horizontal-stack
            cards:
              - type: button
                name: PUMP OFF
                icon: mdi:power-off
                icon_height: 44px
                show_state: false
                tap_action:
                  action: call-service
                  service: switch.turn_off
                  target:
                    entity_id: switch.butterfly_edfa_rack_amp_pump
                card_mod: &estop_amber
                  style: |
                    ha-card {
                      background: #e67e22;
                      color: #fff;
                      --primary-text-color: #fff;
                      --paper-item-icon-color: #fff;
                      font-weight: 700;
                      letter-spacing: 0.04em;
                    }
              - type: button
                name: SEED OFF
                icon: mdi:power-off
                icon_height: 44px
                show_state: false
                tap_action:
                  action: call-service
                  service: switch.turn_off
                  target:
                    entity_id: switch.butterfly_edfa_rack_seed_laser
                card_mod: *estop_amber
              - type: button
                name: SHUTDOWN
                icon: mdi:alarm-light
                icon_height: 44px
                show_state: false
                tap_action:
                  action: call-service
                  service: script.butterfly_edfa_shutdown
                  confirmation:
                    text: Ramp pump to 0, disable booster, then seed?
                card_mod:
                  style: |
                    ha-card {
                      background: #c0392b;
                      color: #fff;
                      --primary-text-color: #fff;
                      --paper-item-icon-color: #fff;
                      font-weight: 800;
                      letter-spacing: 0.06em;
                    }

  # ===================================================================
  # VIEW 2 — DIAGNOSTICS & TRENDS
  # ===================================================================
  - title: Diagnostics & Trends
    path: diagnostics
    icon: mdi:chart-line
    type: sections
    max_columns: 3
    sections:
      - type: grid
        column_span: 2
        cards:
          - type: heading
            heading: Trends
            heading_style: subtitle
            icon: mdi:chart-line
          - type: history-graph
            title: Output & pre-amp PD (mW)
            hours_to_show: 1
            entities:
              - entity: sensor.butterfly_edfa_rack_output_power_mw
                name: Output PD
              - entity: sensor.butterfly_edfa_rack_pre_amp_power_mw
                name: Pre-amp PD
          - type: history-graph
            title: EDFA input PD (mW) — seed after attenuators
            hours_to_show: 1
            entities:
              - entity: sensor.butterfly_edfa_rack_amp_input_power_mw
                name: EDFA input
          - type: history-graph
            title: Seed monitor PD (mA — relative, uncalibrated)
            hours_to_show: 1
            entities:
              - entity: sensor.butterfly_edfa_rack_seed_photodiode_current
                name: Seed monitor PD
          - type: history-graph
            title: Temperatures (°C)
            hours_to_show: 1
            entities:
              - entity: sensor.butterfly_edfa_rack_seed_temperature
                name: Seed
              - entity: sensor.butterfly_edfa_rack_seed_board_temperature
                name: Seed board
              - entity: sensor.butterfly_edfa_rack_amp_module_temperature
                name: Amp module
              - entity: sensor.butterfly_edfa_rack_amp_pre_amp_temperature
                name: Amp pre-amp

      - type: grid
        column_span: 1
        cards:
          - type: heading
            heading: Seed detail
            heading_style: subtitle
            icon: mdi:alpha-s-circle-outline
          - type: entities
            entities:
              - entity: sensor.butterfly_edfa_rack_seed_voltage
                name: Seed voltage
              - entity: sensor.butterfly_edfa_rack_seed_thermistor
                name: Thermistor (actual)
              - entity: sensor.butterfly_edfa_rack_seed_tec_current
                name: TEC current
              - entity: sensor.butterfly_edfa_rack_seed_tec_voltage
                name: TEC voltage
              - entity: sensor.butterfly_edfa_rack_seed_board_temperature
                name: Board temp
              - entity: sensor.butterfly_edfa_rack_seed_error_code
                name: Error code
          - type: heading
            heading: Amp detail
            heading_style: subtitle
            icon: mdi:alpha-b-circle-outline
          - type: entities
            entities:
              - entity: sensor.butterfly_edfa_rack_amp_input_power
                name: Input power (dBm)
              - entity: sensor.butterfly_edfa_rack_amp_pre_amp_power
                name: Pre-amp power (dBm)
              - entity: sensor.butterfly_edfa_rack_amp_pre_amp_current
                name: Pre-amp current
              - entity: sensor.butterfly_edfa_rack_amp_pre_amp_temperature
                name: Pre-amp temp
              - entity: sensor.butterfly_edfa_rack_amp_tec_current
                name: TEC current
              - entity: sensor.butterfly_edfa_rack_amp_warnings
                name: Warnings
          - type: heading
            heading: Bridge (ESP32)
            heading_style: subtitle
            icon: mdi:chip
          - type: entities
            entities:
              - entity: sensor.butterfly_edfa_rack_ip_address
                name: IP address
              - entity: sensor.butterfly_edfa_rack_wifi_signal
                name: WiFi signal
              - entity: sensor.butterfly_edfa_rack_uptime
                name: Uptime